diff options
Diffstat (limited to 'src/3rdparty/libwebp/src/dsp')
70 files changed, 3829 insertions, 3122 deletions
diff --git a/src/3rdparty/libwebp/src/dsp/alpha_processing.c b/src/3rdparty/libwebp/src/dsp/alpha_processing.c index 4b60e09..590e3bc 100644 --- a/src/3rdparty/libwebp/src/dsp/alpha_processing.c +++ b/src/3rdparty/libwebp/src/dsp/alpha_processing.c @@ -12,10 +12,13 @@ // Author: Skal (pascal.massimino@gmail.com) #include <assert.h> -#include "./dsp.h" +#include "src/dsp/dsp.h" // Tables can be faster on some platform but incur some extra binary size (~2k). -// #define USE_TABLES_FOR_ALPHA_MULT +#if !defined(USE_TABLES_FOR_ALPHA_MULT) +#define USE_TABLES_FOR_ALPHA_MULT 0 // ALTERNATE_CODE +#endif + // ----------------------------------------------------------------------------- @@ -29,7 +32,7 @@ static uint32_t Mult(uint8_t x, uint32_t mult) { return v; } -#ifdef USE_TABLES_FOR_ALPHA_MULT +#if (USE_TABLES_FOR_ALPHA_MULT == 1) static const uint32_t kMultTables[2][256] = { { // (255u << MFIX) / alpha @@ -132,9 +135,9 @@ static WEBP_INLINE uint32_t GetScale(uint32_t a, int inverse) { return inverse ? (255u << MFIX) / a : a * KINV_255; } -#endif // USE_TABLES_FOR_ALPHA_MULT +#endif // USE_TABLES_FOR_ALPHA_MULT -void WebPMultARGBRowC(uint32_t* const ptr, int width, int inverse) { +void WebPMultARGBRow_C(uint32_t* const ptr, int width, int inverse) { int x; for (x = 0; x < width; ++x) { const uint32_t argb = ptr[x]; @@ -154,8 +157,8 @@ void WebPMultARGBRowC(uint32_t* const ptr, int width, int inverse) { } } -void WebPMultRowC(uint8_t* const ptr, const uint8_t* const alpha, - int width, int inverse) { +void WebPMultRow_C(uint8_t* const ptr, const uint8_t* const alpha, + int width, int inverse) { int x; for (x = 0; x < width; ++x) { const uint32_t a = alpha[x]; @@ -217,8 +220,9 @@ void WebPMultRows(uint8_t* ptr, int stride, #define PREMULTIPLY(x, m) (((x) * (m) + (1U << 23)) >> 24) #endif -static void ApplyAlphaMultiply(uint8_t* rgba, int alpha_first, - int w, int h, int stride) { +#if !WEBP_NEON_OMIT_C_CODE +static void ApplyAlphaMultiply_C(uint8_t* rgba, int alpha_first, + int w, int h, int stride) { while (h-- > 0) { uint8_t* const rgb = rgba + (alpha_first ? 1 : 0); const uint8_t* const alpha = rgba + (alpha_first ? 0 : 3); @@ -235,6 +239,7 @@ static void ApplyAlphaMultiply(uint8_t* rgba, int alpha_first, rgba += stride; } } +#endif // !WEBP_NEON_OMIT_C_CODE #undef MULTIPLIER #undef PREMULTIPLY @@ -254,9 +259,9 @@ static WEBP_INLINE uint8_t multiply(uint8_t x, uint32_t m) { return (x * m) >> 16; } -static WEBP_INLINE void ApplyAlphaMultiply4444(uint8_t* rgba4444, - int w, int h, int stride, - int rg_byte_pos /* 0 or 1 */) { +static WEBP_INLINE void ApplyAlphaMultiply4444_C(uint8_t* rgba4444, + int w, int h, int stride, + int rg_byte_pos /* 0 or 1 */) { while (h-- > 0) { int i; for (i = 0; i < w; ++i) { @@ -275,15 +280,16 @@ static WEBP_INLINE void ApplyAlphaMultiply4444(uint8_t* rgba4444, } #undef MULTIPLIER -static void ApplyAlphaMultiply_16b(uint8_t* rgba4444, - int w, int h, int stride) { -#ifdef WEBP_SWAP_16BIT_CSP - ApplyAlphaMultiply4444(rgba4444, w, h, stride, 1); +static void ApplyAlphaMultiply_16b_C(uint8_t* rgba4444, + int w, int h, int stride) { +#if (WEBP_SWAP_16BIT_CSP == 1) + ApplyAlphaMultiply4444_C(rgba4444, w, h, stride, 1); #else - ApplyAlphaMultiply4444(rgba4444, w, h, stride, 0); + ApplyAlphaMultiply4444_C(rgba4444, w, h, stride, 0); #endif } +#if !WEBP_NEON_OMIT_C_CODE static int DispatchAlpha_C(const uint8_t* alpha, int alpha_stride, int width, int height, uint8_t* dst, int dst_stride) { @@ -338,6 +344,36 @@ static void ExtractGreen_C(const uint32_t* argb, uint8_t* alpha, int size) { int i; for (i = 0; i < size; ++i) alpha[i] = argb[i] >> 8; } +#endif // !WEBP_NEON_OMIT_C_CODE + +//------------------------------------------------------------------------------ + +static int HasAlpha8b_C(const uint8_t* src, int length) { + while (length-- > 0) if (*src++ != 0xff) return 1; + return 0; +} + +static int HasAlpha32b_C(const uint8_t* src, int length) { + int x; + for (x = 0; length-- > 0; x += 4) if (src[x] != 0xff) return 1; + return 0; +} + +//------------------------------------------------------------------------------ +// Simple channel manipulations. + +static WEBP_INLINE uint32_t MakeARGB32(int a, int r, int g, int b) { + return (((uint32_t)a << 24) | (r << 16) | (g << 8) | b); +} + +static void PackRGB_C(const uint8_t* r, const uint8_t* g, const uint8_t* b, + int len, int step, uint32_t* out) { + int i, offset = 0; + for (i = 0; i < len; ++i) { + out[i] = MakeARGB32(0xff, r[offset], g[offset], b[offset]); + offset += step; + } +} void (*WebPApplyAlphaMultiply)(uint8_t*, int, int, int, int); void (*WebPApplyAlphaMultiply4444)(uint8_t*, int, int, int); @@ -345,6 +381,11 @@ int (*WebPDispatchAlpha)(const uint8_t*, int, int, int, uint8_t*, int); void (*WebPDispatchAlphaToGreen)(const uint8_t*, int, int, int, uint32_t*, int); int (*WebPExtractAlpha)(const uint8_t*, int, int, int, uint8_t*, int); void (*WebPExtractGreen)(const uint32_t* argb, uint8_t* alpha, int size); +void (*WebPPackRGB)(const uint8_t* r, const uint8_t* g, const uint8_t* b, + int len, int step, uint32_t* out); + +int (*WebPHasAlpha8b)(const uint8_t* src, int length); +int (*WebPHasAlpha32b)(const uint8_t* src, int length); //------------------------------------------------------------------------------ // Init function @@ -360,15 +401,21 @@ static volatile VP8CPUInfo alpha_processing_last_cpuinfo_used = WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessing(void) { if (alpha_processing_last_cpuinfo_used == VP8GetCPUInfo) return; - WebPMultARGBRow = WebPMultARGBRowC; - WebPMultRow = WebPMultRowC; - WebPApplyAlphaMultiply = ApplyAlphaMultiply; - WebPApplyAlphaMultiply4444 = ApplyAlphaMultiply_16b; + WebPMultARGBRow = WebPMultARGBRow_C; + WebPMultRow = WebPMultRow_C; + WebPApplyAlphaMultiply4444 = ApplyAlphaMultiply_16b_C; + WebPPackRGB = PackRGB_C; +#if !WEBP_NEON_OMIT_C_CODE + WebPApplyAlphaMultiply = ApplyAlphaMultiply_C; WebPDispatchAlpha = DispatchAlpha_C; WebPDispatchAlphaToGreen = DispatchAlphaToGreen_C; WebPExtractAlpha = ExtractAlpha_C; WebPExtractGreen = ExtractGreen_C; +#endif + + WebPHasAlpha8b = HasAlpha8b_C; + WebPHasAlpha32b = HasAlpha32b_C; // If defined, use CPUInfo() to overwrite some pointers with faster versions. if (VP8GetCPUInfo != NULL) { @@ -382,16 +429,31 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessing(void) { #endif } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - WebPInitAlphaProcessingNEON(); - } -#endif #if defined(WEBP_USE_MIPS_DSP_R2) if (VP8GetCPUInfo(kMIPSdspR2)) { WebPInitAlphaProcessingMIPSdspR2(); } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + WebPInitAlphaProcessingNEON(); + } +#endif + + assert(WebPMultARGBRow != NULL); + assert(WebPMultRow != NULL); + assert(WebPApplyAlphaMultiply != NULL); + assert(WebPApplyAlphaMultiply4444 != NULL); + assert(WebPDispatchAlpha != NULL); + assert(WebPDispatchAlphaToGreen != NULL); + assert(WebPExtractAlpha != NULL); + assert(WebPExtractGreen != NULL); + assert(WebPPackRGB != NULL); + assert(WebPHasAlpha8b != NULL); + assert(WebPHasAlpha32b != NULL); + alpha_processing_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c index c631d78..e0dc91b 100644 --- a/src/3rdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/alpha_processing_mips_dsp_r2.c @@ -12,13 +12,13 @@ // Author(s): Branimir Vasic (branimir.vasic@imgtec.com) // Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -static int DispatchAlpha(const uint8_t* alpha, int alpha_stride, - int width, int height, - uint8_t* dst, int dst_stride) { +static int DispatchAlpha_MIPSdspR2(const uint8_t* alpha, int alpha_stride, + int width, int height, + uint8_t* dst, int dst_stride) { uint32_t alpha_mask = 0xffffffff; int i, j, temp0; @@ -79,7 +79,8 @@ static int DispatchAlpha(const uint8_t* alpha, int alpha_stride, return (alpha_mask != 0xff); } -static void MultARGBRow(uint32_t* const ptr, int width, int inverse) { +static void MultARGBRow_MIPSdspR2(uint32_t* const ptr, int width, + int inverse) { int x; const uint32_t c_00ffffff = 0x00ffffffu; const uint32_t c_ff000000 = 0xff000000u; @@ -124,14 +125,54 @@ static void MultARGBRow(uint32_t* const ptr, int width, int inverse) { } } +static void PackRGB_MIPSdspR2(const uint8_t* r, const uint8_t* g, + const uint8_t* b, int len, int step, + uint32_t* out) { + int temp0, temp1, temp2, offset; + const int rest = len & 1; + const int a = 0xff; + const uint32_t* const loop_end = out + len - rest; + __asm__ volatile ( + "xor %[offset], %[offset], %[offset] \n\t" + "beq %[loop_end], %[out], 0f \n\t" + "2: \n\t" + "lbux %[temp0], %[offset](%[r]) \n\t" + "lbux %[temp1], %[offset](%[g]) \n\t" + "lbux %[temp2], %[offset](%[b]) \n\t" + "ins %[temp0], %[a], 16, 16 \n\t" + "ins %[temp2], %[temp1], 16, 16 \n\t" + "addiu %[out], %[out], 4 \n\t" + "precr.qb.ph %[temp0], %[temp0], %[temp2] \n\t" + "sw %[temp0], -4(%[out]) \n\t" + "addu %[offset], %[offset], %[step] \n\t" + "bne %[loop_end], %[out], 2b \n\t" + "0: \n\t" + "beq %[rest], $zero, 1f \n\t" + "lbux %[temp0], %[offset](%[r]) \n\t" + "lbux %[temp1], %[offset](%[g]) \n\t" + "lbux %[temp2], %[offset](%[b]) \n\t" + "ins %[temp0], %[a], 16, 16 \n\t" + "ins %[temp2], %[temp1], 16, 16 \n\t" + "precr.qb.ph %[temp0], %[temp0], %[temp2] \n\t" + "sw %[temp0], 0(%[out]) \n\t" + "1: \n\t" + : [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2), + [offset]"=&r"(offset), [out]"+&r"(out) + : [a]"r"(a), [r]"r"(r), [g]"r"(g), [b]"r"(b), [step]"r"(step), + [loop_end]"r"(loop_end), [rest]"r"(rest) + : "memory" + ); +} + //------------------------------------------------------------------------------ // Entry point extern void WebPInitAlphaProcessingMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessingMIPSdspR2(void) { - WebPDispatchAlpha = DispatchAlpha; - WebPMultARGBRow = MultARGBRow; + WebPDispatchAlpha = DispatchAlpha_MIPSdspR2; + WebPMultARGBRow = MultARGBRow_MIPSdspR2; + WebPPackRGB = PackRGB_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/alpha_processing_neon.c b/src/3rdparty/libwebp/src/dsp/alpha_processing_neon.c index 606a401..9d55421 100644 --- a/src/3rdparty/libwebp/src/dsp/alpha_processing_neon.c +++ b/src/3rdparty/libwebp/src/dsp/alpha_processing_neon.c @@ -11,11 +11,11 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_NEON) -#include "./neon.h" +#include "src/dsp/neon.h" //------------------------------------------------------------------------------ diff --git a/src/3rdparty/libwebp/src/dsp/alpha_processing_sse2.c b/src/3rdparty/libwebp/src/dsp/alpha_processing_sse2.c index 83dc559..7658700 100644 --- a/src/3rdparty/libwebp/src/dsp/alpha_processing_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/alpha_processing_sse2.c @@ -11,16 +11,16 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) #include <emmintrin.h> //------------------------------------------------------------------------------ -static int DispatchAlpha(const uint8_t* alpha, int alpha_stride, - int width, int height, - uint8_t* dst, int dst_stride) { +static int DispatchAlpha_SSE2(const uint8_t* alpha, int alpha_stride, + int width, int height, + uint8_t* dst, int dst_stride) { // alpha_and stores an 'and' operation of all the alpha[] values. The final // value is not 0xff if any of the alpha[] is not equal to 0xff. uint32_t alpha_and = 0xff; @@ -72,9 +72,9 @@ static int DispatchAlpha(const uint8_t* alpha, int alpha_stride, return (alpha_and != 0xff); } -static void DispatchAlphaToGreen(const uint8_t* alpha, int alpha_stride, - int width, int height, - uint32_t* dst, int dst_stride) { +static void DispatchAlphaToGreen_SSE2(const uint8_t* alpha, int alpha_stride, + int width, int height, + uint32_t* dst, int dst_stride) { int i, j; const __m128i zero = _mm_setzero_si128(); const int limit = width & ~15; @@ -98,9 +98,9 @@ static void DispatchAlphaToGreen(const uint8_t* alpha, int alpha_stride, } } -static int ExtractAlpha(const uint8_t* argb, int argb_stride, - int width, int height, - uint8_t* alpha, int alpha_stride) { +static int ExtractAlpha_SSE2(const uint8_t* argb, int argb_stride, + int width, int height, + uint8_t* alpha, int alpha_stride) { // alpha_and stores an 'and' operation of all the alpha[] values. The final // value is not 0xff if any of the alpha[] is not equal to 0xff. uint32_t alpha_and = 0xff; @@ -210,6 +210,61 @@ static void ApplyAlphaMultiply_SSE2(uint8_t* rgba, int alpha_first, #undef MULTIPLIER #undef PREMULTIPLY +//------------------------------------------------------------------------------ +// Alpha detection + +static int HasAlpha8b_SSE2(const uint8_t* src, int length) { + const __m128i all_0xff = _mm_set1_epi8(0xff); + int i = 0; + for (; i + 16 <= length; i += 16) { + const __m128i v = _mm_loadu_si128((const __m128i*)(src + i)); + const __m128i bits = _mm_cmpeq_epi8(v, all_0xff); + const int mask = _mm_movemask_epi8(bits); + if (mask != 0xffff) return 1; + } + for (; i < length; ++i) if (src[i] != 0xff) return 1; + return 0; +} + +static int HasAlpha32b_SSE2(const uint8_t* src, int length) { + const __m128i alpha_mask = _mm_set1_epi32(0xff); + const __m128i all_0xff = _mm_set1_epi8(0xff); + int i = 0; + // We don't know if we can access the last 3 bytes after the last alpha + // value 'src[4 * length - 4]' (because we don't know if alpha is the first + // or the last byte of the quadruplet). Hence the '-3' protection below. + length = length * 4 - 3; // size in bytes + for (; i + 64 <= length; i += 64) { + const __m128i a0 = _mm_loadu_si128((const __m128i*)(src + i + 0)); + const __m128i a1 = _mm_loadu_si128((const __m128i*)(src + i + 16)); + const __m128i a2 = _mm_loadu_si128((const __m128i*)(src + i + 32)); + const __m128i a3 = _mm_loadu_si128((const __m128i*)(src + i + 48)); + const __m128i b0 = _mm_and_si128(a0, alpha_mask); + const __m128i b1 = _mm_and_si128(a1, alpha_mask); + const __m128i b2 = _mm_and_si128(a2, alpha_mask); + const __m128i b3 = _mm_and_si128(a3, alpha_mask); + const __m128i c0 = _mm_packs_epi32(b0, b1); + const __m128i c1 = _mm_packs_epi32(b2, b3); + const __m128i d = _mm_packus_epi16(c0, c1); + const __m128i bits = _mm_cmpeq_epi8(d, all_0xff); + const int mask = _mm_movemask_epi8(bits); + if (mask != 0xffff) return 1; + } + for (; i + 32 <= length; i += 32) { + const __m128i a0 = _mm_loadu_si128((const __m128i*)(src + i + 0)); + const __m128i a1 = _mm_loadu_si128((const __m128i*)(src + i + 16)); + const __m128i b0 = _mm_and_si128(a0, alpha_mask); + const __m128i b1 = _mm_and_si128(a1, alpha_mask); + const __m128i c = _mm_packs_epi32(b0, b1); + const __m128i d = _mm_packus_epi16(c, c); + const __m128i bits = _mm_cmpeq_epi8(d, all_0xff); + const int mask = _mm_movemask_epi8(bits); + if (mask != 0xffff) return 1; + } + for (; i <= length; i += 4) if (src[i] != 0xff) return 1; + return 0; +} + // ----------------------------------------------------------------------------- // Apply alpha value to rows @@ -238,7 +293,7 @@ static void MultARGBRow_SSE2(uint32_t* const ptr, int width, int inverse) { } } width -= x; - if (width > 0) WebPMultARGBRowC(ptr + x, width, inverse); + if (width > 0) WebPMultARGBRow_C(ptr + x, width, inverse); } static void MultRow_SSE2(uint8_t* const ptr, const uint8_t* const alpha, @@ -261,7 +316,7 @@ static void MultRow_SSE2(uint8_t* const ptr, const uint8_t* const alpha, } } width -= x; - if (width > 0) WebPMultRowC(ptr + x, alpha + x, width, inverse); + if (width > 0) WebPMultRow_C(ptr + x, alpha + x, width, inverse); } //------------------------------------------------------------------------------ @@ -273,9 +328,12 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessingSSE2(void) { WebPMultARGBRow = MultARGBRow_SSE2; WebPMultRow = MultRow_SSE2; WebPApplyAlphaMultiply = ApplyAlphaMultiply_SSE2; - WebPDispatchAlpha = DispatchAlpha; - WebPDispatchAlphaToGreen = DispatchAlphaToGreen; - WebPExtractAlpha = ExtractAlpha; + WebPDispatchAlpha = DispatchAlpha_SSE2; + WebPDispatchAlphaToGreen = DispatchAlphaToGreen_SSE2; + WebPExtractAlpha = ExtractAlpha_SSE2; + + WebPHasAlpha8b = HasAlpha8b_SSE2; + WebPHasAlpha32b = HasAlpha32b_SSE2; } #else // !WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/alpha_processing_sse41.c b/src/3rdparty/libwebp/src/dsp/alpha_processing_sse41.c index 986fde9..56040f9 100644 --- a/src/3rdparty/libwebp/src/dsp/alpha_processing_sse41.c +++ b/src/3rdparty/libwebp/src/dsp/alpha_processing_sse41.c @@ -11,7 +11,7 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE41) @@ -19,9 +19,9 @@ //------------------------------------------------------------------------------ -static int ExtractAlpha(const uint8_t* argb, int argb_stride, - int width, int height, - uint8_t* alpha, int alpha_stride) { +static int ExtractAlpha_SSE41(const uint8_t* argb, int argb_stride, + int width, int height, + uint8_t* alpha, int alpha_stride) { // alpha_and stores an 'and' operation of all the alpha[] values. The final // value is not 0xff if any of the alpha[] is not equal to 0xff. uint32_t alpha_and = 0xff; @@ -82,7 +82,7 @@ static int ExtractAlpha(const uint8_t* argb, int argb_stride, extern void WebPInitAlphaProcessingSSE41(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitAlphaProcessingSSE41(void) { - WebPExtractAlpha = ExtractAlpha; + WebPExtractAlpha = ExtractAlpha_SSE41; } #else // !WEBP_USE_SSE41 diff --git a/src/3rdparty/libwebp/src/dsp/argb.c b/src/3rdparty/libwebp/src/dsp/argb.c deleted file mode 100644 index cc1f9a9..0000000 --- a/src/3rdparty/libwebp/src/dsp/argb.c +++ /dev/null @@ -1,68 +0,0 @@ -// Copyright 2014 Google Inc. All Rights Reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the COPYING file in the root of the source -// tree. An additional intellectual property rights grant can be found -// in the file PATENTS. All contributing project authors may -// be found in the AUTHORS file in the root of the source tree. -// ----------------------------------------------------------------------------- -// -// ARGB making functions. -// -// Author: Djordje Pesut (djordje.pesut@imgtec.com) - -#include "./dsp.h" - -static WEBP_INLINE uint32_t MakeARGB32(int a, int r, int g, int b) { - return (((uint32_t)a << 24) | (r << 16) | (g << 8) | b); -} - -static void PackARGB(const uint8_t* a, const uint8_t* r, const uint8_t* g, - const uint8_t* b, int len, uint32_t* out) { - int i; - for (i = 0; i < len; ++i) { - out[i] = MakeARGB32(a[4 * i], r[4 * i], g[4 * i], b[4 * i]); - } -} - -static void PackRGB(const uint8_t* r, const uint8_t* g, const uint8_t* b, - int len, int step, uint32_t* out) { - int i, offset = 0; - for (i = 0; i < len; ++i) { - out[i] = MakeARGB32(0xff, r[offset], g[offset], b[offset]); - offset += step; - } -} - -void (*VP8PackARGB)(const uint8_t*, const uint8_t*, const uint8_t*, - const uint8_t*, int, uint32_t*); -void (*VP8PackRGB)(const uint8_t*, const uint8_t*, const uint8_t*, - int, int, uint32_t*); - -extern void VP8EncDspARGBInitMIPSdspR2(void); -extern void VP8EncDspARGBInitSSE2(void); - -static volatile VP8CPUInfo argb_last_cpuinfo_used = - (VP8CPUInfo)&argb_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspARGBInit(void) { - if (argb_last_cpuinfo_used == VP8GetCPUInfo) return; - - VP8PackARGB = PackARGB; - VP8PackRGB = PackRGB; - - // If defined, use CPUInfo() to overwrite some pointers with faster versions. - if (VP8GetCPUInfo != NULL) { -#if defined(WEBP_USE_SSE2) - if (VP8GetCPUInfo(kSSE2)) { - VP8EncDspARGBInitSSE2(); - } -#endif -#if defined(WEBP_USE_MIPS_DSP_R2) - if (VP8GetCPUInfo(kMIPSdspR2)) { - VP8EncDspARGBInitMIPSdspR2(); - } -#endif - } - argb_last_cpuinfo_used = VP8GetCPUInfo; -} diff --git a/src/3rdparty/libwebp/src/dsp/argb_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/argb_mips_dsp_r2.c deleted file mode 100644 index af65acb..0000000 --- a/src/3rdparty/libwebp/src/dsp/argb_mips_dsp_r2.c +++ /dev/null @@ -1,110 +0,0 @@ -// Copyright 2014 Google Inc. All Rights Reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the COPYING file in the root of the source -// tree. An additional intellectual property rights grant can be found -// in the file PATENTS. All contributing project authors may -// be found in the AUTHORS file in the root of the source tree. -// ----------------------------------------------------------------------------- -// -// ARGB making functions (mips version). -// -// Author: Djordje Pesut (djordje.pesut@imgtec.com) - -#include "./dsp.h" - -#if defined(WEBP_USE_MIPS_DSP_R2) - -static void PackARGB(const uint8_t* a, const uint8_t* r, const uint8_t* g, - const uint8_t* b, int len, uint32_t* out) { - int temp0, temp1, temp2, temp3, offset; - const int rest = len & 1; - const uint32_t* const loop_end = out + len - rest; - const int step = 4; - __asm__ volatile ( - "xor %[offset], %[offset], %[offset] \n\t" - "beq %[loop_end], %[out], 0f \n\t" - "2: \n\t" - "lbux %[temp0], %[offset](%[a]) \n\t" - "lbux %[temp1], %[offset](%[r]) \n\t" - "lbux %[temp2], %[offset](%[g]) \n\t" - "lbux %[temp3], %[offset](%[b]) \n\t" - "ins %[temp1], %[temp0], 16, 16 \n\t" - "ins %[temp3], %[temp2], 16, 16 \n\t" - "addiu %[out], %[out], 4 \n\t" - "precr.qb.ph %[temp0], %[temp1], %[temp3] \n\t" - "sw %[temp0], -4(%[out]) \n\t" - "addu %[offset], %[offset], %[step] \n\t" - "bne %[loop_end], %[out], 2b \n\t" - "0: \n\t" - "beq %[rest], $zero, 1f \n\t" - "lbux %[temp0], %[offset](%[a]) \n\t" - "lbux %[temp1], %[offset](%[r]) \n\t" - "lbux %[temp2], %[offset](%[g]) \n\t" - "lbux %[temp3], %[offset](%[b]) \n\t" - "ins %[temp1], %[temp0], 16, 16 \n\t" - "ins %[temp3], %[temp2], 16, 16 \n\t" - "precr.qb.ph %[temp0], %[temp1], %[temp3] \n\t" - "sw %[temp0], 0(%[out]) \n\t" - "1: \n\t" - : [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2), - [temp3]"=&r"(temp3), [offset]"=&r"(offset), [out]"+&r"(out) - : [a]"r"(a), [r]"r"(r), [g]"r"(g), [b]"r"(b), [step]"r"(step), - [loop_end]"r"(loop_end), [rest]"r"(rest) - : "memory" - ); -} - -static void PackRGB(const uint8_t* r, const uint8_t* g, const uint8_t* b, - int len, int step, uint32_t* out) { - int temp0, temp1, temp2, offset; - const int rest = len & 1; - const int a = 0xff; - const uint32_t* const loop_end = out + len - rest; - __asm__ volatile ( - "xor %[offset], %[offset], %[offset] \n\t" - "beq %[loop_end], %[out], 0f \n\t" - "2: \n\t" - "lbux %[temp0], %[offset](%[r]) \n\t" - "lbux %[temp1], %[offset](%[g]) \n\t" - "lbux %[temp2], %[offset](%[b]) \n\t" - "ins %[temp0], %[a], 16, 16 \n\t" - "ins %[temp2], %[temp1], 16, 16 \n\t" - "addiu %[out], %[out], 4 \n\t" - "precr.qb.ph %[temp0], %[temp0], %[temp2] \n\t" - "sw %[temp0], -4(%[out]) \n\t" - "addu %[offset], %[offset], %[step] \n\t" - "bne %[loop_end], %[out], 2b \n\t" - "0: \n\t" - "beq %[rest], $zero, 1f \n\t" - "lbux %[temp0], %[offset](%[r]) \n\t" - "lbux %[temp1], %[offset](%[g]) \n\t" - "lbux %[temp2], %[offset](%[b]) \n\t" - "ins %[temp0], %[a], 16, 16 \n\t" - "ins %[temp2], %[temp1], 16, 16 \n\t" - "precr.qb.ph %[temp0], %[temp0], %[temp2] \n\t" - "sw %[temp0], 0(%[out]) \n\t" - "1: \n\t" - : [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), [temp2]"=&r"(temp2), - [offset]"=&r"(offset), [out]"+&r"(out) - : [a]"r"(a), [r]"r"(r), [g]"r"(g), [b]"r"(b), [step]"r"(step), - [loop_end]"r"(loop_end), [rest]"r"(rest) - : "memory" - ); -} - -//------------------------------------------------------------------------------ -// Entry point - -extern void VP8EncDspARGBInitMIPSdspR2(void); - -WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspARGBInitMIPSdspR2(void) { - VP8PackARGB = PackARGB; - VP8PackRGB = PackRGB; -} - -#else // !WEBP_USE_MIPS_DSP_R2 - -WEBP_DSP_INIT_STUB(VP8EncDspARGBInitMIPSdspR2) - -#endif // WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/argb_sse2.c b/src/3rdparty/libwebp/src/dsp/argb_sse2.c deleted file mode 100644 index afcb195..0000000 --- a/src/3rdparty/libwebp/src/dsp/argb_sse2.c +++ /dev/null @@ -1,67 +0,0 @@ -// Copyright 2014 Google Inc. All Rights Reserved. -// -// Use of this source code is governed by a BSD-style license -// that can be found in the COPYING file in the root of the source -// tree. An additional intellectual property rights grant can be found -// in the file PATENTS. All contributing project authors may -// be found in the AUTHORS file in the root of the source tree. -// ----------------------------------------------------------------------------- -// -// ARGB making functions (SSE2 version). -// -// Author: Skal (pascal.massimino@gmail.com) - -#include "./dsp.h" - -#if defined(WEBP_USE_SSE2) - -#include <assert.h> -#include <emmintrin.h> -#include <string.h> - -static WEBP_INLINE uint32_t MakeARGB32(int a, int r, int g, int b) { - return (((uint32_t)a << 24) | (r << 16) | (g << 8) | b); -} - -static void PackARGB(const uint8_t* a, const uint8_t* r, const uint8_t* g, - const uint8_t* b, int len, uint32_t* out) { - if (g == r + 1) { // RGBA input order. Need to swap R and B. - int i = 0; - const int len_max = len & ~3; // max length processed in main loop - const __m128i red_blue_mask = _mm_set1_epi32(0x00ff00ffu); - assert(b == r + 2); - assert(a == r + 3); - for (; i < len_max; i += 4) { - const __m128i A = _mm_loadu_si128((const __m128i*)(r + 4 * i)); - const __m128i B = _mm_and_si128(A, red_blue_mask); // R 0 B 0 - const __m128i C = _mm_andnot_si128(red_blue_mask, A); // 0 G 0 A - const __m128i D = _mm_shufflelo_epi16(B, _MM_SHUFFLE(2, 3, 0, 1)); - const __m128i E = _mm_shufflehi_epi16(D, _MM_SHUFFLE(2, 3, 0, 1)); - const __m128i F = _mm_or_si128(E, C); - _mm_storeu_si128((__m128i*)(out + i), F); - } - for (; i < len; ++i) { - out[i] = MakeARGB32(a[4 * i], r[4 * i], g[4 * i], b[4 * i]); - } - } else { - assert(g == b + 1); - assert(r == b + 2); - assert(a == b + 3); - memcpy(out, b, len * 4); - } -} - -//------------------------------------------------------------------------------ -// Entry point - -extern void VP8EncDspARGBInitSSE2(void); - -WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspARGBInitSSE2(void) { - VP8PackARGB = PackARGB; -} - -#else // !WEBP_USE_SSE2 - -WEBP_DSP_INIT_STUB(VP8EncDspARGBInitSSE2) - -#endif // WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/cost.c b/src/3rdparty/libwebp/src/dsp/cost.c index 58ddea7..a732389 100644 --- a/src/3rdparty/libwebp/src/dsp/cost.c +++ b/src/3rdparty/libwebp/src/dsp/cost.c @@ -9,8 +9,8 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" -#include "../enc/cost_enc.h" +#include "src/dsp/dsp.h" +#include "src/enc/cost_enc.h" //------------------------------------------------------------------------------ // Boolean-cost cost table @@ -319,7 +319,7 @@ const uint8_t VP8EncBands[16 + 1] = { //------------------------------------------------------------------------------ // Mode costs -static int GetResidualCost(int ctx0, const VP8Residual* const res) { +static int GetResidualCost_C(int ctx0, const VP8Residual* const res) { int n = res->first; // should be prob[VP8EncBands[n]], but it's equivalent for n=0 or 1 const int p0 = res->prob[n][ctx0][0]; @@ -354,8 +354,8 @@ static int GetResidualCost(int ctx0, const VP8Residual* const res) { return cost; } -static void SetResidualCoeffs(const int16_t* const coeffs, - VP8Residual* const res) { +static void SetResidualCoeffs_C(const int16_t* const coeffs, + VP8Residual* const res) { int n; res->last = -1; assert(res->first == 0 || coeffs[0] == 0); @@ -384,8 +384,8 @@ static volatile VP8CPUInfo cost_last_cpuinfo_used = WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInit(void) { if (cost_last_cpuinfo_used == VP8GetCPUInfo) return; - VP8GetResidualCost = GetResidualCost; - VP8SetResidualCoeffs = SetResidualCoeffs; + VP8GetResidualCost = GetResidualCost_C; + VP8SetResidualCoeffs = SetResidualCoeffs_C; // If defined, use CPUInfo() to overwrite some pointers with faster versions. if (VP8GetCPUInfo != NULL) { diff --git a/src/3rdparty/libwebp/src/dsp/cost_mips32.c b/src/3rdparty/libwebp/src/dsp/cost_mips32.c index 3102da8..0500f88 100644 --- a/src/3rdparty/libwebp/src/dsp/cost_mips32.c +++ b/src/3rdparty/libwebp/src/dsp/cost_mips32.c @@ -9,13 +9,13 @@ // // Author: Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS32) -#include "../enc/cost_enc.h" +#include "src/enc/cost_enc.h" -static int GetResidualCost(int ctx0, const VP8Residual* const res) { +static int GetResidualCost_MIPS32(int ctx0, const VP8Residual* const res) { int temp0, temp1; int v_reg, ctx_reg; int n = res->first; @@ -96,8 +96,8 @@ static int GetResidualCost(int ctx0, const VP8Residual* const res) { return cost; } -static void SetResidualCoeffs(const int16_t* const coeffs, - VP8Residual* const res) { +static void SetResidualCoeffs_MIPS32(const int16_t* const coeffs, + VP8Residual* const res) { const int16_t* p_coeffs = (int16_t*)coeffs; int temp0, temp1, temp2, n, n1; assert(res->first == 0 || coeffs[0] == 0); @@ -143,8 +143,8 @@ static void SetResidualCoeffs(const int16_t* const coeffs, extern void VP8EncDspCostInitMIPS32(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInitMIPS32(void) { - VP8GetResidualCost = GetResidualCost; - VP8SetResidualCoeffs = SetResidualCoeffs; + VP8GetResidualCost = GetResidualCost_MIPS32; + VP8SetResidualCoeffs = SetResidualCoeffs_MIPS32; } #else // !WEBP_USE_MIPS32 diff --git a/src/3rdparty/libwebp/src/dsp/cost_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/cost_mips_dsp_r2.c index 6ec8aeb..51248de 100644 --- a/src/3rdparty/libwebp/src/dsp/cost_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/cost_mips_dsp_r2.c @@ -9,13 +9,13 @@ // // Author: Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -#include "../enc/cost_enc.h" +#include "src/enc/cost_enc.h" -static int GetResidualCost(int ctx0, const VP8Residual* const res) { +static int GetResidualCost_MIPSdspR2(int ctx0, const VP8Residual* const res) { int temp0, temp1; int v_reg, ctx_reg; int n = res->first; @@ -97,7 +97,7 @@ static int GetResidualCost(int ctx0, const VP8Residual* const res) { extern void VP8EncDspCostInitMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInitMIPSdspR2(void) { - VP8GetResidualCost = GetResidualCost; + VP8GetResidualCost = GetResidualCost_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/cost_sse2.c b/src/3rdparty/libwebp/src/dsp/cost_sse2.c index 421d51f..487a079 100644 --- a/src/3rdparty/libwebp/src/dsp/cost_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/cost_sse2.c @@ -11,19 +11,19 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) #include <emmintrin.h> -#include "../enc/cost_enc.h" -#include "../enc/vp8i_enc.h" -#include "../utils/utils.h" +#include "src/enc/cost_enc.h" +#include "src/enc/vp8i_enc.h" +#include "src/utils/utils.h" //------------------------------------------------------------------------------ -static void SetResidualCoeffsSSE2(const int16_t* const coeffs, - VP8Residual* const res) { +static void SetResidualCoeffs_SSE2(const int16_t* const coeffs, + VP8Residual* const res) { const __m128i c0 = _mm_loadu_si128((const __m128i*)(coeffs + 0)); const __m128i c1 = _mm_loadu_si128((const __m128i*)(coeffs + 8)); // Use SSE2 to compare 16 values with a single instruction. @@ -42,7 +42,7 @@ static void SetResidualCoeffsSSE2(const int16_t* const coeffs, res->coeffs = coeffs; } -static int GetResidualCostSSE2(int ctx0, const VP8Residual* const res) { +static int GetResidualCost_SSE2(int ctx0, const VP8Residual* const res) { uint8_t levels[16], ctxs[16]; uint16_t abs_levels[16]; int n = res->first; @@ -108,8 +108,8 @@ static int GetResidualCostSSE2(int ctx0, const VP8Residual* const res) { extern void VP8EncDspCostInitSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspCostInitSSE2(void) { - VP8SetResidualCoeffs = SetResidualCoeffsSSE2; - VP8GetResidualCost = GetResidualCostSSE2; + VP8SetResidualCoeffs = SetResidualCoeffs_SSE2; + VP8GetResidualCost = GetResidualCost_SSE2; } #else // !WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/cpu.c b/src/3rdparty/libwebp/src/dsp/cpu.c index b39184e..6f42cbb 100644 --- a/src/3rdparty/libwebp/src/dsp/cpu.c +++ b/src/3rdparty/libwebp/src/dsp/cpu.c @@ -11,7 +11,7 @@ // // Author: Christian Duvivier (cduvivier@google.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_HAVE_NEON_RTCD) #include <stdio.h> @@ -143,7 +143,7 @@ static int x86CPUInfo(CPUFeature feature) { return !!(cpu_info[2] & (1 << 0)); } if (feature == kSlowSSSE3) { - if (is_intel && (cpu_info[2] & (1 << 0))) { // SSSE3? + if (is_intel && (cpu_info[2] & (1 << 9))) { // SSSE3? return CheckSlowModel(cpu_info[0]); } return 0; diff --git a/src/3rdparty/libwebp/src/dsp/dec.c b/src/3rdparty/libwebp/src/dsp/dec.c index 007e985..7e82407 100644 --- a/src/3rdparty/libwebp/src/dsp/dec.c +++ b/src/3rdparty/libwebp/src/dsp/dec.c @@ -11,9 +11,11 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" -#include "../dec/vp8i_dec.h" -#include "../utils/utils.h" +#include <assert.h> + +#include "src/dsp/dsp.h" +#include "src/dec/vp8i_dec.h" +#include "src/utils/utils.h" //------------------------------------------------------------------------------ @@ -25,7 +27,7 @@ static WEBP_INLINE uint8_t clip_8b(int v) { // Transforms (Paragraph 14.4) #define STORE(x, y, v) \ - dst[x + y * BPS] = clip_8b(dst[x + y * BPS] + ((v) >> 3)) + dst[(x) + (y) * BPS] = clip_8b(dst[(x) + (y) * BPS] + ((v) >> 3)) #define STORE2(y, dc, d, c) do { \ const int DC = (dc); \ @@ -38,7 +40,8 @@ static WEBP_INLINE uint8_t clip_8b(int v) { #define MUL1(a) ((((a) * 20091) >> 16) + (a)) #define MUL2(a) (((a) * 35468) >> 16) -static void TransformOne(const int16_t* in, uint8_t* dst) { +#if !WEBP_NEON_OMIT_C_CODE +static void TransformOne_C(const int16_t* in, uint8_t* dst) { int C[4 * 4], *tmp; int i; tmp = C; @@ -78,7 +81,7 @@ static void TransformOne(const int16_t* in, uint8_t* dst) { } // Simplified transform when only in[0], in[1] and in[4] are non-zero -static void TransformAC3(const int16_t* in, uint8_t* dst) { +static void TransformAC3_C(const int16_t* in, uint8_t* dst) { const int a = in[0] + 4; const int c4 = MUL2(in[4]); const int d4 = MUL1(in[4]); @@ -93,19 +96,21 @@ static void TransformAC3(const int16_t* in, uint8_t* dst) { #undef MUL2 #undef STORE2 -static void TransformTwo(const int16_t* in, uint8_t* dst, int do_two) { - TransformOne(in, dst); +static void TransformTwo_C(const int16_t* in, uint8_t* dst, int do_two) { + TransformOne_C(in, dst); if (do_two) { - TransformOne(in + 16, dst + 4); + TransformOne_C(in + 16, dst + 4); } } +#endif // !WEBP_NEON_OMIT_C_CODE -static void TransformUV(const int16_t* in, uint8_t* dst) { +static void TransformUV_C(const int16_t* in, uint8_t* dst) { VP8Transform(in + 0 * 16, dst, 1); VP8Transform(in + 2 * 16, dst + 4 * BPS, 1); } -static void TransformDC(const int16_t* in, uint8_t* dst) { +#if !WEBP_NEON_OMIT_C_CODE +static void TransformDC_C(const int16_t* in, uint8_t* dst) { const int DC = in[0] + 4; int i, j; for (j = 0; j < 4; ++j) { @@ -114,8 +119,9 @@ static void TransformDC(const int16_t* in, uint8_t* dst) { } } } +#endif // !WEBP_NEON_OMIT_C_CODE -static void TransformDCUV(const int16_t* in, uint8_t* dst) { +static void TransformDCUV_C(const int16_t* in, uint8_t* dst) { if (in[0 * 16]) VP8TransformDC(in + 0 * 16, dst); if (in[1 * 16]) VP8TransformDC(in + 1 * 16, dst + 4); if (in[2 * 16]) VP8TransformDC(in + 2 * 16, dst + 4 * BPS); @@ -127,7 +133,8 @@ static void TransformDCUV(const int16_t* in, uint8_t* dst) { //------------------------------------------------------------------------------ // Paragraph 14.3 -static void TransformWHT(const int16_t* in, int16_t* out) { +#if !WEBP_NEON_OMIT_C_CODE +static void TransformWHT_C(const int16_t* in, int16_t* out) { int tmp[16]; int i; for (i = 0; i < 4; ++i) { @@ -153,6 +160,7 @@ static void TransformWHT(const int16_t* in, int16_t* out) { out += 64; } } +#endif // !WEBP_NEON_OMIT_C_CODE void (*VP8TransformWHT)(const int16_t* in, int16_t* out); @@ -161,6 +169,7 @@ void (*VP8TransformWHT)(const int16_t* in, int16_t* out); #define DST(x, y) dst[(x) + (y) * BPS] +#if !WEBP_NEON_OMIT_C_CODE static WEBP_INLINE void TrueMotion(uint8_t* dst, int size) { const uint8_t* top = dst - BPS; const uint8_t* const clip0 = VP8kclip1 - top[-1]; @@ -174,21 +183,21 @@ static WEBP_INLINE void TrueMotion(uint8_t* dst, int size) { dst += BPS; } } -static void TM4(uint8_t* dst) { TrueMotion(dst, 4); } -static void TM8uv(uint8_t* dst) { TrueMotion(dst, 8); } -static void TM16(uint8_t* dst) { TrueMotion(dst, 16); } +static void TM4_C(uint8_t* dst) { TrueMotion(dst, 4); } +static void TM8uv_C(uint8_t* dst) { TrueMotion(dst, 8); } +static void TM16_C(uint8_t* dst) { TrueMotion(dst, 16); } //------------------------------------------------------------------------------ // 16x16 -static void VE16(uint8_t* dst) { // vertical +static void VE16_C(uint8_t* dst) { // vertical int j; for (j = 0; j < 16; ++j) { memcpy(dst + j * BPS, dst - BPS, 16); } } -static void HE16(uint8_t* dst) { // horizontal +static void HE16_C(uint8_t* dst) { // horizontal int j; for (j = 16; j > 0; --j) { memset(dst, dst[-1], 16); @@ -203,7 +212,7 @@ static WEBP_INLINE void Put16(int v, uint8_t* dst) { } } -static void DC16(uint8_t* dst) { // DC +static void DC16_C(uint8_t* dst) { // DC int DC = 16; int j; for (j = 0; j < 16; ++j) { @@ -212,7 +221,7 @@ static void DC16(uint8_t* dst) { // DC Put16(DC >> 5, dst); } -static void DC16NoTop(uint8_t* dst) { // DC with top samples not available +static void DC16NoTop_C(uint8_t* dst) { // DC with top samples not available int DC = 8; int j; for (j = 0; j < 16; ++j) { @@ -221,7 +230,7 @@ static void DC16NoTop(uint8_t* dst) { // DC with top samples not available Put16(DC >> 4, dst); } -static void DC16NoLeft(uint8_t* dst) { // DC with left samples not available +static void DC16NoLeft_C(uint8_t* dst) { // DC with left samples not available int DC = 8; int i; for (i = 0; i < 16; ++i) { @@ -230,9 +239,10 @@ static void DC16NoLeft(uint8_t* dst) { // DC with left samples not available Put16(DC >> 4, dst); } -static void DC16NoTopLeft(uint8_t* dst) { // DC with no top and left samples +static void DC16NoTopLeft_C(uint8_t* dst) { // DC with no top and left samples Put16(0x80, dst); } +#endif // !WEBP_NEON_OMIT_C_CODE VP8PredFunc VP8PredLuma16[NUM_B_DC_MODES]; @@ -242,7 +252,8 @@ VP8PredFunc VP8PredLuma16[NUM_B_DC_MODES]; #define AVG3(a, b, c) ((uint8_t)(((a) + 2 * (b) + (c) + 2) >> 2)) #define AVG2(a, b) (((a) + (b) + 1) >> 1) -static void VE4(uint8_t* dst) { // vertical +#if !WEBP_NEON_OMIT_C_CODE +static void VE4_C(uint8_t* dst) { // vertical const uint8_t* top = dst - BPS; const uint8_t vals[4] = { AVG3(top[-1], top[0], top[1]), @@ -255,8 +266,9 @@ static void VE4(uint8_t* dst) { // vertical memcpy(dst + i * BPS, vals, sizeof(vals)); } } +#endif // !WEBP_NEON_OMIT_C_CODE -static void HE4(uint8_t* dst) { // horizontal +static void HE4_C(uint8_t* dst) { // horizontal const int A = dst[-1 - BPS]; const int B = dst[-1]; const int C = dst[-1 + BPS]; @@ -268,7 +280,8 @@ static void HE4(uint8_t* dst) { // horizontal WebPUint32ToMem(dst + 3 * BPS, 0x01010101U * AVG3(D, E, E)); } -static void DC4(uint8_t* dst) { // DC +#if !WEBP_NEON_OMIT_C_CODE +static void DC4_C(uint8_t* dst) { // DC uint32_t dc = 4; int i; for (i = 0; i < 4; ++i) dc += dst[i - BPS] + dst[-1 + i * BPS]; @@ -276,7 +289,7 @@ static void DC4(uint8_t* dst) { // DC for (i = 0; i < 4; ++i) memset(dst + i * BPS, dc, 4); } -static void RD4(uint8_t* dst) { // Down-right +static void RD4_C(uint8_t* dst) { // Down-right const int I = dst[-1 + 0 * BPS]; const int J = dst[-1 + 1 * BPS]; const int K = dst[-1 + 2 * BPS]; @@ -295,7 +308,7 @@ static void RD4(uint8_t* dst) { // Down-right DST(3, 0) = AVG3(D, C, B); } -static void LD4(uint8_t* dst) { // Down-Left +static void LD4_C(uint8_t* dst) { // Down-Left const int A = dst[0 - BPS]; const int B = dst[1 - BPS]; const int C = dst[2 - BPS]; @@ -312,8 +325,9 @@ static void LD4(uint8_t* dst) { // Down-Left DST(3, 2) = DST(2, 3) = AVG3(F, G, H); DST(3, 3) = AVG3(G, H, H); } +#endif // !WEBP_NEON_OMIT_C_CODE -static void VR4(uint8_t* dst) { // Vertical-Right +static void VR4_C(uint8_t* dst) { // Vertical-Right const int I = dst[-1 + 0 * BPS]; const int J = dst[-1 + 1 * BPS]; const int K = dst[-1 + 2 * BPS]; @@ -335,7 +349,7 @@ static void VR4(uint8_t* dst) { // Vertical-Right DST(3, 1) = AVG3(B, C, D); } -static void VL4(uint8_t* dst) { // Vertical-Left +static void VL4_C(uint8_t* dst) { // Vertical-Left const int A = dst[0 - BPS]; const int B = dst[1 - BPS]; const int C = dst[2 - BPS]; @@ -357,7 +371,7 @@ static void VL4(uint8_t* dst) { // Vertical-Left DST(3, 3) = AVG3(F, G, H); } -static void HU4(uint8_t* dst) { // Horizontal-Up +static void HU4_C(uint8_t* dst) { // Horizontal-Up const int I = dst[-1 + 0 * BPS]; const int J = dst[-1 + 1 * BPS]; const int K = dst[-1 + 2 * BPS]; @@ -372,7 +386,7 @@ static void HU4(uint8_t* dst) { // Horizontal-Up DST(0, 3) = DST(1, 3) = DST(2, 3) = DST(3, 3) = L; } -static void HD4(uint8_t* dst) { // Horizontal-Down +static void HD4_C(uint8_t* dst) { // Horizontal-Down const int I = dst[-1 + 0 * BPS]; const int J = dst[-1 + 1 * BPS]; const int K = dst[-1 + 2 * BPS]; @@ -404,14 +418,15 @@ VP8PredFunc VP8PredLuma4[NUM_BMODES]; //------------------------------------------------------------------------------ // Chroma -static void VE8uv(uint8_t* dst) { // vertical +#if !WEBP_NEON_OMIT_C_CODE +static void VE8uv_C(uint8_t* dst) { // vertical int j; for (j = 0; j < 8; ++j) { memcpy(dst + j * BPS, dst - BPS, 8); } } -static void HE8uv(uint8_t* dst) { // horizontal +static void HE8uv_C(uint8_t* dst) { // horizontal int j; for (j = 0; j < 8; ++j) { memset(dst, dst[-1], 8); @@ -427,7 +442,7 @@ static WEBP_INLINE void Put8x8uv(uint8_t value, uint8_t* dst) { } } -static void DC8uv(uint8_t* dst) { // DC +static void DC8uv_C(uint8_t* dst) { // DC int dc0 = 8; int i; for (i = 0; i < 8; ++i) { @@ -436,7 +451,7 @@ static void DC8uv(uint8_t* dst) { // DC Put8x8uv(dc0 >> 4, dst); } -static void DC8uvNoLeft(uint8_t* dst) { // DC with no left samples +static void DC8uvNoLeft_C(uint8_t* dst) { // DC with no left samples int dc0 = 4; int i; for (i = 0; i < 8; ++i) { @@ -445,7 +460,7 @@ static void DC8uvNoLeft(uint8_t* dst) { // DC with no left samples Put8x8uv(dc0 >> 3, dst); } -static void DC8uvNoTop(uint8_t* dst) { // DC with no top samples +static void DC8uvNoTop_C(uint8_t* dst) { // DC with no top samples int dc0 = 4; int i; for (i = 0; i < 8; ++i) { @@ -454,17 +469,19 @@ static void DC8uvNoTop(uint8_t* dst) { // DC with no top samples Put8x8uv(dc0 >> 3, dst); } -static void DC8uvNoTopLeft(uint8_t* dst) { // DC with nothing +static void DC8uvNoTopLeft_C(uint8_t* dst) { // DC with nothing Put8x8uv(0x80, dst); } +#endif // !WEBP_NEON_OMIT_C_CODE VP8PredFunc VP8PredChroma8[NUM_B_DC_MODES]; //------------------------------------------------------------------------------ // Edge filtering functions +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC // 4 pixels in, 2 pixels out -static WEBP_INLINE void do_filter2(uint8_t* p, int step) { +static WEBP_INLINE void DoFilter2_C(uint8_t* p, int step) { const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step]; const int a = 3 * (q0 - p0) + VP8ksclip1[p1 - q1]; // in [-893,892] const int a1 = VP8ksclip2[(a + 4) >> 3]; // in [-16,15] @@ -474,7 +491,7 @@ static WEBP_INLINE void do_filter2(uint8_t* p, int step) { } // 4 pixels in, 4 pixels out -static WEBP_INLINE void do_filter4(uint8_t* p, int step) { +static WEBP_INLINE void DoFilter4_C(uint8_t* p, int step) { const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step]; const int a = 3 * (q0 - p0); const int a1 = VP8ksclip2[(a + 4) >> 3]; @@ -487,7 +504,7 @@ static WEBP_INLINE void do_filter4(uint8_t* p, int step) { } // 6 pixels in, 6 pixels out -static WEBP_INLINE void do_filter6(uint8_t* p, int step) { +static WEBP_INLINE void DoFilter6_C(uint8_t* p, int step) { const int p2 = p[-3*step], p1 = p[-2*step], p0 = p[-step]; const int q0 = p[0], q1 = p[step], q2 = p[2*step]; const int a = VP8ksclip1[3 * (q0 - p0) + VP8ksclip1[p1 - q1]]; @@ -503,18 +520,22 @@ static WEBP_INLINE void do_filter6(uint8_t* p, int step) { p[ 2*step] = VP8kclip1[q2 - a3]; } -static WEBP_INLINE int hev(const uint8_t* p, int step, int thresh) { +static WEBP_INLINE int Hev(const uint8_t* p, int step, int thresh) { const int p1 = p[-2*step], p0 = p[-step], q0 = p[0], q1 = p[step]; return (VP8kabs0[p1 - p0] > thresh) || (VP8kabs0[q1 - q0] > thresh); } +#endif // !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC -static WEBP_INLINE int needs_filter(const uint8_t* p, int step, int t) { +#if !WEBP_NEON_OMIT_C_CODE +static WEBP_INLINE int NeedsFilter_C(const uint8_t* p, int step, int t) { const int p1 = p[-2 * step], p0 = p[-step], q0 = p[0], q1 = p[step]; return ((4 * VP8kabs0[p0 - q0] + VP8kabs0[p1 - q1]) <= t); } +#endif // !WEBP_NEON_OMIT_C_CODE -static WEBP_INLINE int needs_filter2(const uint8_t* p, - int step, int t, int it) { +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +static WEBP_INLINE int NeedsFilter2_C(const uint8_t* p, + int step, int t, int it) { const int p3 = p[-4 * step], p2 = p[-3 * step], p1 = p[-2 * step]; const int p0 = p[-step], q0 = p[0]; const int q1 = p[step], q2 = p[2 * step], q3 = p[3 * step]; @@ -523,140 +544,159 @@ static WEBP_INLINE int needs_filter2(const uint8_t* p, VP8kabs0[p1 - p0] <= it && VP8kabs0[q3 - q2] <= it && VP8kabs0[q2 - q1] <= it && VP8kabs0[q1 - q0] <= it; } +#endif // !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC //------------------------------------------------------------------------------ // Simple In-loop filtering (Paragraph 15.2) -static void SimpleVFilter16(uint8_t* p, int stride, int thresh) { +#if !WEBP_NEON_OMIT_C_CODE +static void SimpleVFilter16_C(uint8_t* p, int stride, int thresh) { int i; const int thresh2 = 2 * thresh + 1; for (i = 0; i < 16; ++i) { - if (needs_filter(p + i, stride, thresh2)) { - do_filter2(p + i, stride); + if (NeedsFilter_C(p + i, stride, thresh2)) { + DoFilter2_C(p + i, stride); } } } -static void SimpleHFilter16(uint8_t* p, int stride, int thresh) { +static void SimpleHFilter16_C(uint8_t* p, int stride, int thresh) { int i; const int thresh2 = 2 * thresh + 1; for (i = 0; i < 16; ++i) { - if (needs_filter(p + i * stride, 1, thresh2)) { - do_filter2(p + i * stride, 1); + if (NeedsFilter_C(p + i * stride, 1, thresh2)) { + DoFilter2_C(p + i * stride, 1); } } } -static void SimpleVFilter16i(uint8_t* p, int stride, int thresh) { +static void SimpleVFilter16i_C(uint8_t* p, int stride, int thresh) { int k; for (k = 3; k > 0; --k) { p += 4 * stride; - SimpleVFilter16(p, stride, thresh); + SimpleVFilter16_C(p, stride, thresh); } } -static void SimpleHFilter16i(uint8_t* p, int stride, int thresh) { +static void SimpleHFilter16i_C(uint8_t* p, int stride, int thresh) { int k; for (k = 3; k > 0; --k) { p += 4; - SimpleHFilter16(p, stride, thresh); + SimpleHFilter16_C(p, stride, thresh); } } +#endif // !WEBP_NEON_OMIT_C_CODE //------------------------------------------------------------------------------ // Complex In-loop filtering (Paragraph 15.3) -static WEBP_INLINE void FilterLoop26(uint8_t* p, - int hstride, int vstride, int size, - int thresh, int ithresh, int hev_thresh) { +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +static WEBP_INLINE void FilterLoop26_C(uint8_t* p, + int hstride, int vstride, int size, + int thresh, int ithresh, + int hev_thresh) { const int thresh2 = 2 * thresh + 1; while (size-- > 0) { - if (needs_filter2(p, hstride, thresh2, ithresh)) { - if (hev(p, hstride, hev_thresh)) { - do_filter2(p, hstride); + if (NeedsFilter2_C(p, hstride, thresh2, ithresh)) { + if (Hev(p, hstride, hev_thresh)) { + DoFilter2_C(p, hstride); } else { - do_filter6(p, hstride); + DoFilter6_C(p, hstride); } } p += vstride; } } -static WEBP_INLINE void FilterLoop24(uint8_t* p, - int hstride, int vstride, int size, - int thresh, int ithresh, int hev_thresh) { +static WEBP_INLINE void FilterLoop24_C(uint8_t* p, + int hstride, int vstride, int size, + int thresh, int ithresh, + int hev_thresh) { const int thresh2 = 2 * thresh + 1; while (size-- > 0) { - if (needs_filter2(p, hstride, thresh2, ithresh)) { - if (hev(p, hstride, hev_thresh)) { - do_filter2(p, hstride); + if (NeedsFilter2_C(p, hstride, thresh2, ithresh)) { + if (Hev(p, hstride, hev_thresh)) { + DoFilter2_C(p, hstride); } else { - do_filter4(p, hstride); + DoFilter4_C(p, hstride); } } p += vstride; } } +#endif // !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +#if !WEBP_NEON_OMIT_C_CODE // on macroblock edges -static void VFilter16(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { - FilterLoop26(p, stride, 1, 16, thresh, ithresh, hev_thresh); +static void VFilter16_C(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { + FilterLoop26_C(p, stride, 1, 16, thresh, ithresh, hev_thresh); } -static void HFilter16(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { - FilterLoop26(p, 1, stride, 16, thresh, ithresh, hev_thresh); +static void HFilter16_C(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { + FilterLoop26_C(p, 1, stride, 16, thresh, ithresh, hev_thresh); } // on three inner edges -static void VFilter16i(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter16i_C(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { int k; for (k = 3; k > 0; --k) { p += 4 * stride; - FilterLoop24(p, stride, 1, 16, thresh, ithresh, hev_thresh); + FilterLoop24_C(p, stride, 1, 16, thresh, ithresh, hev_thresh); } } +#endif // !WEBP_NEON_OMIT_C_CODE -static void HFilter16i(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +static void HFilter16i_C(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { int k; for (k = 3; k > 0; --k) { p += 4; - FilterLoop24(p, 1, stride, 16, thresh, ithresh, hev_thresh); + FilterLoop24_C(p, 1, stride, 16, thresh, ithresh, hev_thresh); } } +#endif // !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +#if !WEBP_NEON_OMIT_C_CODE // 8-pixels wide variant, for chroma filtering -static void VFilter8(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { - FilterLoop26(u, stride, 1, 8, thresh, ithresh, hev_thresh); - FilterLoop26(v, stride, 1, 8, thresh, ithresh, hev_thresh); +static void VFilter8_C(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { + FilterLoop26_C(u, stride, 1, 8, thresh, ithresh, hev_thresh); + FilterLoop26_C(v, stride, 1, 8, thresh, ithresh, hev_thresh); } +#endif // !WEBP_NEON_OMIT_C_CODE -static void HFilter8(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { - FilterLoop26(u, 1, stride, 8, thresh, ithresh, hev_thresh); - FilterLoop26(v, 1, stride, 8, thresh, ithresh, hev_thresh); +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +static void HFilter8_C(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { + FilterLoop26_C(u, 1, stride, 8, thresh, ithresh, hev_thresh); + FilterLoop26_C(v, 1, stride, 8, thresh, ithresh, hev_thresh); } +#endif // !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC -static void VFilter8i(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { - FilterLoop24(u + 4 * stride, stride, 1, 8, thresh, ithresh, hev_thresh); - FilterLoop24(v + 4 * stride, stride, 1, 8, thresh, ithresh, hev_thresh); +#if !WEBP_NEON_OMIT_C_CODE +static void VFilter8i_C(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { + FilterLoop24_C(u + 4 * stride, stride, 1, 8, thresh, ithresh, hev_thresh); + FilterLoop24_C(v + 4 * stride, stride, 1, 8, thresh, ithresh, hev_thresh); } +#endif // !WEBP_NEON_OMIT_C_CODE -static void HFilter8i(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { - FilterLoop24(u + 4, 1, stride, 8, thresh, ithresh, hev_thresh); - FilterLoop24(v + 4, 1, stride, 8, thresh, ithresh, hev_thresh); +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +static void HFilter8i_C(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { + FilterLoop24_C(u + 4, 1, stride, 8, thresh, ithresh, hev_thresh); + FilterLoop24_C(v + 4, 1, stride, 8, thresh, ithresh, hev_thresh); } +#endif // !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC //------------------------------------------------------------------------------ -static void DitherCombine8x8(const uint8_t* dither, uint8_t* dst, - int dst_stride) { +static void DitherCombine8x8_C(const uint8_t* dither, uint8_t* dst, + int dst_stride) { int i, j; for (j = 0; j < 8; ++j) { for (i = 0; i < 8; ++i) { @@ -709,54 +749,66 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8DspInit(void) { VP8InitClipTables(); - VP8TransformWHT = TransformWHT; - VP8Transform = TransformTwo; - VP8TransformUV = TransformUV; - VP8TransformDC = TransformDC; - VP8TransformDCUV = TransformDCUV; - VP8TransformAC3 = TransformAC3; - - VP8VFilter16 = VFilter16; - VP8HFilter16 = HFilter16; - VP8VFilter8 = VFilter8; - VP8HFilter8 = HFilter8; - VP8VFilter16i = VFilter16i; - VP8HFilter16i = HFilter16i; - VP8VFilter8i = VFilter8i; - VP8HFilter8i = HFilter8i; - VP8SimpleVFilter16 = SimpleVFilter16; - VP8SimpleHFilter16 = SimpleHFilter16; - VP8SimpleVFilter16i = SimpleVFilter16i; - VP8SimpleHFilter16i = SimpleHFilter16i; - - VP8PredLuma4[0] = DC4; - VP8PredLuma4[1] = TM4; - VP8PredLuma4[2] = VE4; - VP8PredLuma4[3] = HE4; - VP8PredLuma4[4] = RD4; - VP8PredLuma4[5] = VR4; - VP8PredLuma4[6] = LD4; - VP8PredLuma4[7] = VL4; - VP8PredLuma4[8] = HD4; - VP8PredLuma4[9] = HU4; - - VP8PredLuma16[0] = DC16; - VP8PredLuma16[1] = TM16; - VP8PredLuma16[2] = VE16; - VP8PredLuma16[3] = HE16; - VP8PredLuma16[4] = DC16NoTop; - VP8PredLuma16[5] = DC16NoLeft; - VP8PredLuma16[6] = DC16NoTopLeft; - - VP8PredChroma8[0] = DC8uv; - VP8PredChroma8[1] = TM8uv; - VP8PredChroma8[2] = VE8uv; - VP8PredChroma8[3] = HE8uv; - VP8PredChroma8[4] = DC8uvNoTop; - VP8PredChroma8[5] = DC8uvNoLeft; - VP8PredChroma8[6] = DC8uvNoTopLeft; - - VP8DitherCombine8x8 = DitherCombine8x8; +#if !WEBP_NEON_OMIT_C_CODE + VP8TransformWHT = TransformWHT_C; + VP8Transform = TransformTwo_C; + VP8TransformDC = TransformDC_C; + VP8TransformAC3 = TransformAC3_C; +#endif + VP8TransformUV = TransformUV_C; + VP8TransformDCUV = TransformDCUV_C; + +#if !WEBP_NEON_OMIT_C_CODE + VP8VFilter16 = VFilter16_C; + VP8VFilter16i = VFilter16i_C; + VP8HFilter16 = HFilter16_C; + VP8VFilter8 = VFilter8_C; + VP8VFilter8i = VFilter8i_C; + VP8SimpleVFilter16 = SimpleVFilter16_C; + VP8SimpleHFilter16 = SimpleHFilter16_C; + VP8SimpleVFilter16i = SimpleVFilter16i_C; + VP8SimpleHFilter16i = SimpleHFilter16i_C; +#endif + +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC + VP8HFilter16i = HFilter16i_C; + VP8HFilter8 = HFilter8_C; + VP8HFilter8i = HFilter8i_C; +#endif + +#if !WEBP_NEON_OMIT_C_CODE + VP8PredLuma4[0] = DC4_C; + VP8PredLuma4[1] = TM4_C; + VP8PredLuma4[2] = VE4_C; + VP8PredLuma4[4] = RD4_C; + VP8PredLuma4[6] = LD4_C; +#endif + + VP8PredLuma4[3] = HE4_C; + VP8PredLuma4[5] = VR4_C; + VP8PredLuma4[7] = VL4_C; + VP8PredLuma4[8] = HD4_C; + VP8PredLuma4[9] = HU4_C; + +#if !WEBP_NEON_OMIT_C_CODE + VP8PredLuma16[0] = DC16_C; + VP8PredLuma16[1] = TM16_C; + VP8PredLuma16[2] = VE16_C; + VP8PredLuma16[3] = HE16_C; + VP8PredLuma16[4] = DC16NoTop_C; + VP8PredLuma16[5] = DC16NoLeft_C; + VP8PredLuma16[6] = DC16NoTopLeft_C; + + VP8PredChroma8[0] = DC8uv_C; + VP8PredChroma8[1] = TM8uv_C; + VP8PredChroma8[2] = VE8uv_C; + VP8PredChroma8[3] = HE8uv_C; + VP8PredChroma8[4] = DC8uvNoTop_C; + VP8PredChroma8[5] = DC8uvNoLeft_C; + VP8PredChroma8[6] = DC8uvNoTopLeft_C; +#endif + + VP8DitherCombine8x8 = DitherCombine8x8_C; // If defined, use CPUInfo() to overwrite some pointers with faster versions. if (VP8GetCPUInfo != NULL) { @@ -770,11 +822,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8DspInit(void) { #endif } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - VP8DspInitNEON(); - } -#endif #if defined(WEBP_USE_MIPS32) if (VP8GetCPUInfo(kMIPS32)) { VP8DspInitMIPS32(); @@ -791,5 +838,57 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8DspInit(void) { } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + VP8DspInitNEON(); + } +#endif + + assert(VP8TransformWHT != NULL); + assert(VP8Transform != NULL); + assert(VP8TransformDC != NULL); + assert(VP8TransformAC3 != NULL); + assert(VP8TransformUV != NULL); + assert(VP8TransformDCUV != NULL); + assert(VP8VFilter16 != NULL); + assert(VP8HFilter16 != NULL); + assert(VP8VFilter8 != NULL); + assert(VP8HFilter8 != NULL); + assert(VP8VFilter16i != NULL); + assert(VP8HFilter16i != NULL); + assert(VP8VFilter8i != NULL); + assert(VP8HFilter8i != NULL); + assert(VP8SimpleVFilter16 != NULL); + assert(VP8SimpleHFilter16 != NULL); + assert(VP8SimpleVFilter16i != NULL); + assert(VP8SimpleHFilter16i != NULL); + assert(VP8PredLuma4[0] != NULL); + assert(VP8PredLuma4[1] != NULL); + assert(VP8PredLuma4[2] != NULL); + assert(VP8PredLuma4[3] != NULL); + assert(VP8PredLuma4[4] != NULL); + assert(VP8PredLuma4[5] != NULL); + assert(VP8PredLuma4[6] != NULL); + assert(VP8PredLuma4[7] != NULL); + assert(VP8PredLuma4[8] != NULL); + assert(VP8PredLuma4[9] != NULL); + assert(VP8PredLuma16[0] != NULL); + assert(VP8PredLuma16[1] != NULL); + assert(VP8PredLuma16[2] != NULL); + assert(VP8PredLuma16[3] != NULL); + assert(VP8PredLuma16[4] != NULL); + assert(VP8PredLuma16[5] != NULL); + assert(VP8PredLuma16[6] != NULL); + assert(VP8PredChroma8[0] != NULL); + assert(VP8PredChroma8[1] != NULL); + assert(VP8PredChroma8[2] != NULL); + assert(VP8PredChroma8[3] != NULL); + assert(VP8PredChroma8[4] != NULL); + assert(VP8PredChroma8[5] != NULL); + assert(VP8PredChroma8[6] != NULL); + assert(VP8DitherCombine8x8 != NULL); + dec_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/dec_clip_tables.c b/src/3rdparty/libwebp/src/dsp/dec_clip_tables.c index 74ba34c..427b74f 100644 --- a/src/3rdparty/libwebp/src/dsp/dec_clip_tables.c +++ b/src/3rdparty/libwebp/src/dsp/dec_clip_tables.c @@ -11,11 +11,14 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" -#define USE_STATIC_TABLES // undefine to have run-time table initialization +// define to 0 to have run-time table initialization +#if !defined(USE_STATIC_TABLES) +#define USE_STATIC_TABLES 1 // ALTERNATE_CODE +#endif -#ifdef USE_STATIC_TABLES +#if (USE_STATIC_TABLES == 1) static const uint8_t abs0[255 + 255 + 1] = { 0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4, @@ -337,7 +340,7 @@ static uint8_t clip1[255 + 511 + 1]; // and make sure it's set to true _last_ (so as to be thread-safe) static volatile int tables_ok = 0; -#endif +#endif // USE_STATIC_TABLES const int8_t* const VP8ksclip1 = (const int8_t*)&sclip1[1020]; const int8_t* const VP8ksclip2 = (const int8_t*)&sclip2[112]; @@ -345,7 +348,7 @@ const uint8_t* const VP8kclip1 = &clip1[255]; const uint8_t* const VP8kabs0 = &abs0[255]; WEBP_TSAN_IGNORE_FUNCTION void VP8InitClipTables(void) { -#if !defined(USE_STATIC_TABLES) +#if (USE_STATIC_TABLES == 0) int i; if (!tables_ok) { for (i = -255; i <= 255; ++i) { diff --git a/src/3rdparty/libwebp/src/dsp/dec_mips32.c b/src/3rdparty/libwebp/src/dsp/dec_mips32.c index 4e9ef42..e4e7096 100644 --- a/src/3rdparty/libwebp/src/dsp/dec_mips32.c +++ b/src/3rdparty/libwebp/src/dsp/dec_mips32.c @@ -12,11 +12,11 @@ // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) // Jovan Zelincevic (jovan.zelincevic@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS32) -#include "./mips_macro.h" +#include "src/dsp/mips_macro.h" static const int kC1 = 20091 + (1 << 16); static const int kC2 = 35468; diff --git a/src/3rdparty/libwebp/src/dsp/dec_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/dec_mips_dsp_r2.c index db5c657..b0936bc 100644 --- a/src/3rdparty/libwebp/src/dsp/dec_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/dec_mips_dsp_r2.c @@ -12,11 +12,11 @@ // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) // Jovan Zelincevic (jovan.zelincevic@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -#include "./mips_macro.h" +#include "src/dsp/mips_macro.h" static const int kC1 = 20091 + (1 << 16); static const int kC2 = 35468; diff --git a/src/3rdparty/libwebp/src/dsp/dec_msa.c b/src/3rdparty/libwebp/src/dsp/dec_msa.c index 8d9c98c..8090622 100644 --- a/src/3rdparty/libwebp/src/dsp/dec_msa.c +++ b/src/3rdparty/libwebp/src/dsp/dec_msa.c @@ -12,11 +12,11 @@ // Author(s): Prashant Patil (prashant.patil@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MSA) -#include "./msa_macro.h" +#include "src/dsp/msa_macro.h" //------------------------------------------------------------------------------ // Transforms @@ -222,6 +222,7 @@ static void TransformAC3(const int16_t* in, uint8_t* dst) { const v16i8 cnst4b = __msa_ldi_b(4); \ const v16i8 cnst3b = __msa_ldi_b(3); \ const v8i16 cnst9h = __msa_ldi_h(9); \ + const v8i16 cnst63h = __msa_ldi_h(63); \ \ FLIP_SIGN4(p1, p0, q0, q1, p1_m, p0_m, q0_m, q1_m); \ filt = __msa_subs_s_b(p1_m, q1_m); \ @@ -241,9 +242,9 @@ static void TransformAC3(const int16_t* in, uint8_t* dst) { ILVRL_B2_SH(filt_sign, filt, filt_r, filt_l); \ /* update q2/p2 */ \ temp0 = filt_r * cnst9h; \ - temp1 = ADDVI_H(temp0, 63); \ + temp1 = temp0 + cnst63h; \ temp2 = filt_l * cnst9h; \ - temp3 = ADDVI_H(temp2, 63); \ + temp3 = temp2 + cnst63h; \ FILT2(q2_m, p2_m, q2, p2); \ /* update q1/p1 */ \ temp1 = temp1 + temp0; \ @@ -708,7 +709,7 @@ static void VE4(uint8_t* dst) { // vertical const uint32_t val0 = LW(ptop + 0); const uint32_t val1 = LW(ptop + 4); uint32_t out; - v16u8 A, B, C, AC, B2, R; + v16u8 A = { 0 }, B, C, AC, B2, R; INSERT_W2_UB(val0, val1, A); B = SLDI_UB(A, A, 1); @@ -725,7 +726,7 @@ static void RD4(uint8_t* dst) { // Down-right uint32_t val0 = LW(ptop + 0); uint32_t val1 = LW(ptop + 4); uint32_t val2, val3; - v16u8 A, B, C, AC, B2, R, A1; + v16u8 A, B, C, AC, B2, R, A1 = { 0 }; INSERT_W2_UB(val0, val1, A1); A = SLDI_UB(A1, A1, 12); @@ -753,7 +754,7 @@ static void LD4(uint8_t* dst) { // Down-Left uint32_t val0 = LW(ptop + 0); uint32_t val1 = LW(ptop + 4); uint32_t val2, val3; - v16u8 A, B, C, AC, B2, R; + v16u8 A = { 0 }, B, C, AC, B2, R; INSERT_W2_UB(val0, val1, A); B = SLDI_UB(A, A, 1); diff --git a/src/3rdparty/libwebp/src/dsp/dec_neon.c b/src/3rdparty/libwebp/src/dsp/dec_neon.c index 34796cf..ffa697f 100644 --- a/src/3rdparty/libwebp/src/dsp/dec_neon.c +++ b/src/3rdparty/libwebp/src/dsp/dec_neon.c @@ -12,43 +12,23 @@ // Authors: Somnath Banerjee (somnath@google.com) // Johann Koenig (johannkoenig@google.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_NEON) -#include "./neon.h" -#include "../dec/vp8i_dec.h" +#include "src/dsp/neon.h" +#include "src/dec/vp8i_dec.h" //------------------------------------------------------------------------------ // NxM Loading functions -// Load/Store vertical edge -#define LOAD8x4(c1, c2, c3, c4, b1, b2, stride) \ - "vld4.8 {" #c1 "[0]," #c2 "[0]," #c3 "[0]," #c4 "[0]}," #b1 "," #stride "\n" \ - "vld4.8 {" #c1 "[1]," #c2 "[1]," #c3 "[1]," #c4 "[1]}," #b2 "," #stride "\n" \ - "vld4.8 {" #c1 "[2]," #c2 "[2]," #c3 "[2]," #c4 "[2]}," #b1 "," #stride "\n" \ - "vld4.8 {" #c1 "[3]," #c2 "[3]," #c3 "[3]," #c4 "[3]}," #b2 "," #stride "\n" \ - "vld4.8 {" #c1 "[4]," #c2 "[4]," #c3 "[4]," #c4 "[4]}," #b1 "," #stride "\n" \ - "vld4.8 {" #c1 "[5]," #c2 "[5]," #c3 "[5]," #c4 "[5]}," #b2 "," #stride "\n" \ - "vld4.8 {" #c1 "[6]," #c2 "[6]," #c3 "[6]," #c4 "[6]}," #b1 "," #stride "\n" \ - "vld4.8 {" #c1 "[7]," #c2 "[7]," #c3 "[7]," #c4 "[7]}," #b2 "," #stride "\n" - -#define STORE8x2(c1, c2, p, stride) \ - "vst2.8 {" #c1 "[0], " #c2 "[0]}," #p "," #stride " \n" \ - "vst2.8 {" #c1 "[1], " #c2 "[1]}," #p "," #stride " \n" \ - "vst2.8 {" #c1 "[2], " #c2 "[2]}," #p "," #stride " \n" \ - "vst2.8 {" #c1 "[3], " #c2 "[3]}," #p "," #stride " \n" \ - "vst2.8 {" #c1 "[4], " #c2 "[4]}," #p "," #stride " \n" \ - "vst2.8 {" #c1 "[5], " #c2 "[5]}," #p "," #stride " \n" \ - "vst2.8 {" #c1 "[6], " #c2 "[6]}," #p "," #stride " \n" \ - "vst2.8 {" #c1 "[7], " #c2 "[7]}," #p "," #stride " \n" - #if !defined(WORK_AROUND_GCC) // This intrinsics version makes gcc-4.6.3 crash during Load4x??() compilation // (register alloc, probably). The variants somewhat mitigate the problem, but // not quite. HFilter16i() remains problematic. -static WEBP_INLINE uint8x8x4_t Load4x8(const uint8_t* const src, int stride) { +static WEBP_INLINE uint8x8x4_t Load4x8_NEON(const uint8_t* const src, + int stride) { const uint8x8_t zero = vdup_n_u8(0); uint8x8x4_t out; INIT_VECTOR4(out, zero, zero, zero, zero); @@ -63,13 +43,15 @@ static WEBP_INLINE uint8x8x4_t Load4x8(const uint8_t* const src, int stride) { return out; } -static WEBP_INLINE void Load4x16(const uint8_t* const src, int stride, - uint8x16_t* const p1, uint8x16_t* const p0, - uint8x16_t* const q0, uint8x16_t* const q1) { +static WEBP_INLINE void Load4x16_NEON(const uint8_t* const src, int stride, + uint8x16_t* const p1, + uint8x16_t* const p0, + uint8x16_t* const q0, + uint8x16_t* const q1) { // row0 = p1[0..7]|p0[0..7]|q0[0..7]|q1[0..7] // row8 = p1[8..15]|p0[8..15]|q0[8..15]|q1[8..15] - const uint8x8x4_t row0 = Load4x8(src - 2 + 0 * stride, stride); - const uint8x8x4_t row8 = Load4x8(src - 2 + 8 * stride, stride); + const uint8x8x4_t row0 = Load4x8_NEON(src - 2 + 0 * stride, stride); + const uint8x8x4_t row8 = Load4x8_NEON(src - 2 + 8 * stride, stride); *p1 = vcombine_u8(row0.val[0], row8.val[0]); *p0 = vcombine_u8(row0.val[1], row8.val[1]); *q0 = vcombine_u8(row0.val[2], row8.val[2]); @@ -83,9 +65,11 @@ static WEBP_INLINE void Load4x16(const uint8_t* const src, int stride, src += stride; \ } while (0) -static WEBP_INLINE void Load4x16(const uint8_t* src, int stride, - uint8x16_t* const p1, uint8x16_t* const p0, - uint8x16_t* const q0, uint8x16_t* const q1) { +static WEBP_INLINE void Load4x16_NEON(const uint8_t* src, int stride, + uint8x16_t* const p1, + uint8x16_t* const p0, + uint8x16_t* const q0, + uint8x16_t* const q1) { const uint32x4_t zero = vdupq_n_u32(0); uint32x4x4_t in; INIT_VECTOR4(in, zero, zero, zero, zero); @@ -126,40 +110,40 @@ static WEBP_INLINE void Load4x16(const uint8_t* src, int stride, #endif // !WORK_AROUND_GCC -static WEBP_INLINE void Load8x16(const uint8_t* const src, int stride, - uint8x16_t* const p3, uint8x16_t* const p2, - uint8x16_t* const p1, uint8x16_t* const p0, - uint8x16_t* const q0, uint8x16_t* const q1, - uint8x16_t* const q2, uint8x16_t* const q3) { - Load4x16(src - 2, stride, p3, p2, p1, p0); - Load4x16(src + 2, stride, q0, q1, q2, q3); +static WEBP_INLINE void Load8x16_NEON( + const uint8_t* const src, int stride, + uint8x16_t* const p3, uint8x16_t* const p2, uint8x16_t* const p1, + uint8x16_t* const p0, uint8x16_t* const q0, uint8x16_t* const q1, + uint8x16_t* const q2, uint8x16_t* const q3) { + Load4x16_NEON(src - 2, stride, p3, p2, p1, p0); + Load4x16_NEON(src + 2, stride, q0, q1, q2, q3); } -static WEBP_INLINE void Load16x4(const uint8_t* const src, int stride, - uint8x16_t* const p1, uint8x16_t* const p0, - uint8x16_t* const q0, uint8x16_t* const q1) { +static WEBP_INLINE void Load16x4_NEON(const uint8_t* const src, int stride, + uint8x16_t* const p1, + uint8x16_t* const p0, + uint8x16_t* const q0, + uint8x16_t* const q1) { *p1 = vld1q_u8(src - 2 * stride); *p0 = vld1q_u8(src - 1 * stride); *q0 = vld1q_u8(src + 0 * stride); *q1 = vld1q_u8(src + 1 * stride); } -static WEBP_INLINE void Load16x8(const uint8_t* const src, int stride, - uint8x16_t* const p3, uint8x16_t* const p2, - uint8x16_t* const p1, uint8x16_t* const p0, - uint8x16_t* const q0, uint8x16_t* const q1, - uint8x16_t* const q2, uint8x16_t* const q3) { - Load16x4(src - 2 * stride, stride, p3, p2, p1, p0); - Load16x4(src + 2 * stride, stride, q0, q1, q2, q3); +static WEBP_INLINE void Load16x8_NEON( + const uint8_t* const src, int stride, + uint8x16_t* const p3, uint8x16_t* const p2, uint8x16_t* const p1, + uint8x16_t* const p0, uint8x16_t* const q0, uint8x16_t* const q1, + uint8x16_t* const q2, uint8x16_t* const q3) { + Load16x4_NEON(src - 2 * stride, stride, p3, p2, p1, p0); + Load16x4_NEON(src + 2 * stride, stride, q0, q1, q2, q3); } -static WEBP_INLINE void Load8x8x2(const uint8_t* const u, - const uint8_t* const v, - int stride, - uint8x16_t* const p3, uint8x16_t* const p2, - uint8x16_t* const p1, uint8x16_t* const p0, - uint8x16_t* const q0, uint8x16_t* const q1, - uint8x16_t* const q2, uint8x16_t* const q3) { +static WEBP_INLINE void Load8x8x2_NEON( + const uint8_t* const u, const uint8_t* const v, int stride, + uint8x16_t* const p3, uint8x16_t* const p2, uint8x16_t* const p1, + uint8x16_t* const p0, uint8x16_t* const q0, uint8x16_t* const q1, + uint8x16_t* const q2, uint8x16_t* const q3) { // We pack the 8x8 u-samples in the lower half of the uint8x16_t destination // and the v-samples on the higher half. *p3 = vcombine_u8(vld1_u8(u - 4 * stride), vld1_u8(v - 4 * stride)); @@ -177,13 +161,11 @@ static WEBP_INLINE void Load8x8x2(const uint8_t* const u, #define LOAD_UV_8(ROW) \ vcombine_u8(vld1_u8(u - 4 + (ROW) * stride), vld1_u8(v - 4 + (ROW) * stride)) -static WEBP_INLINE void Load8x8x2T(const uint8_t* const u, - const uint8_t* const v, - int stride, - uint8x16_t* const p3, uint8x16_t* const p2, - uint8x16_t* const p1, uint8x16_t* const p0, - uint8x16_t* const q0, uint8x16_t* const q1, - uint8x16_t* const q2, uint8x16_t* const q3) { +static WEBP_INLINE void Load8x8x2T_NEON( + const uint8_t* const u, const uint8_t* const v, int stride, + uint8x16_t* const p3, uint8x16_t* const p2, uint8x16_t* const p1, + uint8x16_t* const p0, uint8x16_t* const q0, uint8x16_t* const q1, + uint8x16_t* const q2, uint8x16_t* const q3) { // We pack the 8x8 u-samples in the lower half of the uint8x16_t destination // and the v-samples on the higher half. const uint8x16_t row0 = LOAD_UV_8(0); @@ -238,8 +220,8 @@ static WEBP_INLINE void Load8x8x2T(const uint8_t* const u, #endif // !WORK_AROUND_GCC -static WEBP_INLINE void Store2x8(const uint8x8x2_t v, - uint8_t* const dst, int stride) { +static WEBP_INLINE void Store2x8_NEON(const uint8x8x2_t v, + uint8_t* const dst, int stride) { vst2_lane_u8(dst + 0 * stride, v, 0); vst2_lane_u8(dst + 1 * stride, v, 1); vst2_lane_u8(dst + 2 * stride, v, 2); @@ -250,20 +232,20 @@ static WEBP_INLINE void Store2x8(const uint8x8x2_t v, vst2_lane_u8(dst + 7 * stride, v, 7); } -static WEBP_INLINE void Store2x16(const uint8x16_t p0, const uint8x16_t q0, - uint8_t* const dst, int stride) { +static WEBP_INLINE void Store2x16_NEON(const uint8x16_t p0, const uint8x16_t q0, + uint8_t* const dst, int stride) { uint8x8x2_t lo, hi; lo.val[0] = vget_low_u8(p0); lo.val[1] = vget_low_u8(q0); hi.val[0] = vget_high_u8(p0); hi.val[1] = vget_high_u8(q0); - Store2x8(lo, dst - 1 + 0 * stride, stride); - Store2x8(hi, dst - 1 + 8 * stride, stride); + Store2x8_NEON(lo, dst - 1 + 0 * stride, stride); + Store2x8_NEON(hi, dst - 1 + 8 * stride, stride); } #if !defined(WORK_AROUND_GCC) -static WEBP_INLINE void Store4x8(const uint8x8x4_t v, - uint8_t* const dst, int stride) { +static WEBP_INLINE void Store4x8_NEON(const uint8x8x4_t v, + uint8_t* const dst, int stride) { vst4_lane_u8(dst + 0 * stride, v, 0); vst4_lane_u8(dst + 1 * stride, v, 1); vst4_lane_u8(dst + 2 * stride, v, 2); @@ -274,9 +256,9 @@ static WEBP_INLINE void Store4x8(const uint8x8x4_t v, vst4_lane_u8(dst + 7 * stride, v, 7); } -static WEBP_INLINE void Store4x16(const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - uint8_t* const dst, int stride) { +static WEBP_INLINE void Store4x16_NEON(const uint8x16_t p1, const uint8x16_t p0, + const uint8x16_t q0, const uint8x16_t q1, + uint8_t* const dst, int stride) { uint8x8x4_t lo, hi; INIT_VECTOR4(lo, vget_low_u8(p1), vget_low_u8(p0), @@ -284,27 +266,28 @@ static WEBP_INLINE void Store4x16(const uint8x16_t p1, const uint8x16_t p0, INIT_VECTOR4(hi, vget_high_u8(p1), vget_high_u8(p0), vget_high_u8(q0), vget_high_u8(q1)); - Store4x8(lo, dst - 2 + 0 * stride, stride); - Store4x8(hi, dst - 2 + 8 * stride, stride); + Store4x8_NEON(lo, dst - 2 + 0 * stride, stride); + Store4x8_NEON(hi, dst - 2 + 8 * stride, stride); } #endif // !WORK_AROUND_GCC -static WEBP_INLINE void Store16x2(const uint8x16_t p0, const uint8x16_t q0, - uint8_t* const dst, int stride) { +static WEBP_INLINE void Store16x2_NEON(const uint8x16_t p0, const uint8x16_t q0, + uint8_t* const dst, int stride) { vst1q_u8(dst - stride, p0); vst1q_u8(dst, q0); } -static WEBP_INLINE void Store16x4(const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - uint8_t* const dst, int stride) { - Store16x2(p1, p0, dst - stride, stride); - Store16x2(q0, q1, dst + stride, stride); +static WEBP_INLINE void Store16x4_NEON(const uint8x16_t p1, const uint8x16_t p0, + const uint8x16_t q0, const uint8x16_t q1, + uint8_t* const dst, int stride) { + Store16x2_NEON(p1, p0, dst - stride, stride); + Store16x2_NEON(q0, q1, dst + stride, stride); } -static WEBP_INLINE void Store8x2x2(const uint8x16_t p0, const uint8x16_t q0, - uint8_t* const u, uint8_t* const v, - int stride) { +static WEBP_INLINE void Store8x2x2_NEON(const uint8x16_t p0, + const uint8x16_t q0, + uint8_t* const u, uint8_t* const v, + int stride) { // p0 and q0 contain the u+v samples packed in low/high halves. vst1_u8(u - stride, vget_low_u8(p0)); vst1_u8(u, vget_low_u8(q0)); @@ -312,13 +295,15 @@ static WEBP_INLINE void Store8x2x2(const uint8x16_t p0, const uint8x16_t q0, vst1_u8(v, vget_high_u8(q0)); } -static WEBP_INLINE void Store8x4x2(const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - uint8_t* const u, uint8_t* const v, - int stride) { +static WEBP_INLINE void Store8x4x2_NEON(const uint8x16_t p1, + const uint8x16_t p0, + const uint8x16_t q0, + const uint8x16_t q1, + uint8_t* const u, uint8_t* const v, + int stride) { // The p1...q1 registers contain the u+v samples packed in low/high halves. - Store8x2x2(p1, p0, u - stride, v - stride, stride); - Store8x2x2(q0, q1, u + stride, v + stride, stride); + Store8x2x2_NEON(p1, p0, u - stride, v - stride, stride); + Store8x2x2_NEON(q0, q1, u + stride, v + stride, stride); } #if !defined(WORK_AROUND_GCC) @@ -329,11 +314,10 @@ static WEBP_INLINE void Store8x4x2(const uint8x16_t p1, const uint8x16_t p0, (DST) += stride; \ } while (0) -static WEBP_INLINE void Store6x8x2(const uint8x16_t p2, const uint8x16_t p1, - const uint8x16_t p0, const uint8x16_t q0, - const uint8x16_t q1, const uint8x16_t q2, - uint8_t* u, uint8_t* v, - int stride) { +static WEBP_INLINE void Store6x8x2_NEON( + const uint8x16_t p2, const uint8x16_t p1, const uint8x16_t p0, + const uint8x16_t q0, const uint8x16_t q1, const uint8x16_t q2, + uint8_t* u, uint8_t* v, int stride) { uint8x8x3_t u0, u1, v0, v1; INIT_VECTOR3(u0, vget_low_u8(p2), vget_low_u8(p1), vget_low_u8(p0)); INIT_VECTOR3(u1, vget_low_u8(q0), vget_low_u8(q1), vget_low_u8(q2)); @@ -358,10 +342,12 @@ static WEBP_INLINE void Store6x8x2(const uint8x16_t p2, const uint8x16_t p1, } #undef STORE6_LANE -static WEBP_INLINE void Store4x8x2(const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - uint8_t* const u, uint8_t* const v, - int stride) { +static WEBP_INLINE void Store4x8x2_NEON(const uint8x16_t p1, + const uint8x16_t p0, + const uint8x16_t q0, + const uint8x16_t q1, + uint8_t* const u, uint8_t* const v, + int stride) { uint8x8x4_t u0, v0; INIT_VECTOR4(u0, vget_low_u8(p1), vget_low_u8(p0), @@ -390,15 +376,15 @@ static WEBP_INLINE void Store4x8x2(const uint8x16_t p1, const uint8x16_t p0, #endif // !WORK_AROUND_GCC // Zero extend 'v' to an int16x8_t. -static WEBP_INLINE int16x8_t ConvertU8ToS16(uint8x8_t v) { +static WEBP_INLINE int16x8_t ConvertU8ToS16_NEON(uint8x8_t v) { return vreinterpretq_s16_u16(vmovl_u8(v)); } // Performs unsigned 8b saturation on 'dst01' and 'dst23' storing the result // to the corresponding rows of 'dst'. -static WEBP_INLINE void SaturateAndStore4x4(uint8_t* const dst, - const int16x8_t dst01, - const int16x8_t dst23) { +static WEBP_INLINE void SaturateAndStore4x4_NEON(uint8_t* const dst, + const int16x8_t dst01, + const int16x8_t dst23) { // Unsigned saturate to 8b. const uint8x8_t dst01_u8 = vqmovun_s16(dst01); const uint8x8_t dst23_u8 = vqmovun_s16(dst23); @@ -410,8 +396,9 @@ static WEBP_INLINE void SaturateAndStore4x4(uint8_t* const dst, vst1_lane_u32((uint32_t*)(dst + 3 * BPS), vreinterpret_u32_u8(dst23_u8), 1); } -static WEBP_INLINE void Add4x4(const int16x8_t row01, const int16x8_t row23, - uint8_t* const dst) { +static WEBP_INLINE void Add4x4_NEON(const int16x8_t row01, + const int16x8_t row23, + uint8_t* const dst) { uint32x2_t dst01 = vdup_n_u32(0); uint32x2_t dst23 = vdup_n_u32(0); @@ -423,23 +410,23 @@ static WEBP_INLINE void Add4x4(const int16x8_t row01, const int16x8_t row23, { // Convert to 16b. - const int16x8_t dst01_s16 = ConvertU8ToS16(vreinterpret_u8_u32(dst01)); - const int16x8_t dst23_s16 = ConvertU8ToS16(vreinterpret_u8_u32(dst23)); + const int16x8_t dst01_s16 = ConvertU8ToS16_NEON(vreinterpret_u8_u32(dst01)); + const int16x8_t dst23_s16 = ConvertU8ToS16_NEON(vreinterpret_u8_u32(dst23)); // Descale with rounding. const int16x8_t out01 = vrsraq_n_s16(dst01_s16, row01, 3); const int16x8_t out23 = vrsraq_n_s16(dst23_s16, row23, 3); // Add the inverse transform. - SaturateAndStore4x4(dst, out01, out23); + SaturateAndStore4x4_NEON(dst, out01, out23); } } //----------------------------------------------------------------------------- // Simple In-loop filtering (Paragraph 15.2) -static uint8x16_t NeedsFilter(const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - int thresh) { +static uint8x16_t NeedsFilter_NEON(const uint8x16_t p1, const uint8x16_t p0, + const uint8x16_t q0, const uint8x16_t q1, + int thresh) { const uint8x16_t thresh_v = vdupq_n_u8((uint8_t)thresh); const uint8x16_t a_p0_q0 = vabdq_u8(p0, q0); // abs(p0-q0) const uint8x16_t a_p1_q1 = vabdq_u8(p1, q1); // abs(p1-q1) @@ -450,18 +437,18 @@ static uint8x16_t NeedsFilter(const uint8x16_t p1, const uint8x16_t p0, return mask; } -static int8x16_t FlipSign(const uint8x16_t v) { +static int8x16_t FlipSign_NEON(const uint8x16_t v) { const uint8x16_t sign_bit = vdupq_n_u8(0x80); return vreinterpretq_s8_u8(veorq_u8(v, sign_bit)); } -static uint8x16_t FlipSignBack(const int8x16_t v) { +static uint8x16_t FlipSignBack_NEON(const int8x16_t v) { const int8x16_t sign_bit = vdupq_n_s8(0x80); return vreinterpretq_u8_s8(veorq_s8(v, sign_bit)); } -static int8x16_t GetBaseDelta(const int8x16_t p1, const int8x16_t p0, - const int8x16_t q0, const int8x16_t q1) { +static int8x16_t GetBaseDelta_NEON(const int8x16_t p1, const int8x16_t p0, + const int8x16_t q0, const int8x16_t q1) { const int8x16_t q0_p0 = vqsubq_s8(q0, p0); // (q0-p0) const int8x16_t p1_q1 = vqsubq_s8(p1, q1); // (p1-q1) const int8x16_t s1 = vqaddq_s8(p1_q1, q0_p0); // (p1-q1) + 1 * (q0 - p0) @@ -470,7 +457,7 @@ static int8x16_t GetBaseDelta(const int8x16_t p1, const int8x16_t p0, return s3; } -static int8x16_t GetBaseDelta0(const int8x16_t p0, const int8x16_t q0) { +static int8x16_t GetBaseDelta0_NEON(const int8x16_t p0, const int8x16_t q0) { const int8x16_t q0_p0 = vqsubq_s8(q0, p0); // (q0-p0) const int8x16_t s1 = vqaddq_s8(q0_p0, q0_p0); // 2 * (q0 - p0) const int8x16_t s2 = vqaddq_s8(q0_p0, s1); // 3 * (q0 - p0) @@ -479,9 +466,10 @@ static int8x16_t GetBaseDelta0(const int8x16_t p0, const int8x16_t q0) { //------------------------------------------------------------------------------ -static void ApplyFilter2NoFlip(const int8x16_t p0s, const int8x16_t q0s, - const int8x16_t delta, - int8x16_t* const op0, int8x16_t* const oq0) { +static void ApplyFilter2NoFlip_NEON(const int8x16_t p0s, const int8x16_t q0s, + const int8x16_t delta, + int8x16_t* const op0, + int8x16_t* const oq0) { const int8x16_t kCst3 = vdupq_n_s8(0x03); const int8x16_t kCst4 = vdupq_n_s8(0x04); const int8x16_t delta_p3 = vqaddq_s8(delta, kCst3); @@ -494,9 +482,9 @@ static void ApplyFilter2NoFlip(const int8x16_t p0s, const int8x16_t q0s, #if defined(WEBP_USE_INTRINSICS) -static void ApplyFilter2(const int8x16_t p0s, const int8x16_t q0s, - const int8x16_t delta, - uint8x16_t* const op0, uint8x16_t* const oq0) { +static void ApplyFilter2_NEON(const int8x16_t p0s, const int8x16_t q0s, + const int8x16_t delta, + uint8x16_t* const op0, uint8x16_t* const oq0) { const int8x16_t kCst3 = vdupq_n_s8(0x03); const int8x16_t kCst4 = vdupq_n_s8(0x04); const int8x16_t delta_p3 = vqaddq_s8(delta, kCst3); @@ -505,45 +493,66 @@ static void ApplyFilter2(const int8x16_t p0s, const int8x16_t q0s, const int8x16_t delta4 = vshrq_n_s8(delta_p4, 3); const int8x16_t sp0 = vqaddq_s8(p0s, delta3); const int8x16_t sq0 = vqsubq_s8(q0s, delta4); - *op0 = FlipSignBack(sp0); - *oq0 = FlipSignBack(sq0); -} - -static void DoFilter2(const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - const uint8x16_t mask, - uint8x16_t* const op0, uint8x16_t* const oq0) { - const int8x16_t p1s = FlipSign(p1); - const int8x16_t p0s = FlipSign(p0); - const int8x16_t q0s = FlipSign(q0); - const int8x16_t q1s = FlipSign(q1); - const int8x16_t delta0 = GetBaseDelta(p1s, p0s, q0s, q1s); + *op0 = FlipSignBack_NEON(sp0); + *oq0 = FlipSignBack_NEON(sq0); +} + +static void DoFilter2_NEON(const uint8x16_t p1, const uint8x16_t p0, + const uint8x16_t q0, const uint8x16_t q1, + const uint8x16_t mask, + uint8x16_t* const op0, uint8x16_t* const oq0) { + const int8x16_t p1s = FlipSign_NEON(p1); + const int8x16_t p0s = FlipSign_NEON(p0); + const int8x16_t q0s = FlipSign_NEON(q0); + const int8x16_t q1s = FlipSign_NEON(q1); + const int8x16_t delta0 = GetBaseDelta_NEON(p1s, p0s, q0s, q1s); const int8x16_t delta1 = vandq_s8(delta0, vreinterpretq_s8_u8(mask)); - ApplyFilter2(p0s, q0s, delta1, op0, oq0); + ApplyFilter2_NEON(p0s, q0s, delta1, op0, oq0); } -static void SimpleVFilter16(uint8_t* p, int stride, int thresh) { +static void SimpleVFilter16_NEON(uint8_t* p, int stride, int thresh) { uint8x16_t p1, p0, q0, q1, op0, oq0; - Load16x4(p, stride, &p1, &p0, &q0, &q1); + Load16x4_NEON(p, stride, &p1, &p0, &q0, &q1); { - const uint8x16_t mask = NeedsFilter(p1, p0, q0, q1, thresh); - DoFilter2(p1, p0, q0, q1, mask, &op0, &oq0); + const uint8x16_t mask = NeedsFilter_NEON(p1, p0, q0, q1, thresh); + DoFilter2_NEON(p1, p0, q0, q1, mask, &op0, &oq0); } - Store16x2(op0, oq0, p, stride); + Store16x2_NEON(op0, oq0, p, stride); } -static void SimpleHFilter16(uint8_t* p, int stride, int thresh) { +static void SimpleHFilter16_NEON(uint8_t* p, int stride, int thresh) { uint8x16_t p1, p0, q0, q1, oq0, op0; - Load4x16(p, stride, &p1, &p0, &q0, &q1); + Load4x16_NEON(p, stride, &p1, &p0, &q0, &q1); { - const uint8x16_t mask = NeedsFilter(p1, p0, q0, q1, thresh); - DoFilter2(p1, p0, q0, q1, mask, &op0, &oq0); + const uint8x16_t mask = NeedsFilter_NEON(p1, p0, q0, q1, thresh); + DoFilter2_NEON(p1, p0, q0, q1, mask, &op0, &oq0); } - Store2x16(op0, oq0, p, stride); + Store2x16_NEON(op0, oq0, p, stride); } #else +// Load/Store vertical edge +#define LOAD8x4(c1, c2, c3, c4, b1, b2, stride) \ + "vld4.8 {" #c1 "[0]," #c2 "[0]," #c3 "[0]," #c4 "[0]}," #b1 "," #stride "\n" \ + "vld4.8 {" #c1 "[1]," #c2 "[1]," #c3 "[1]," #c4 "[1]}," #b2 "," #stride "\n" \ + "vld4.8 {" #c1 "[2]," #c2 "[2]," #c3 "[2]," #c4 "[2]}," #b1 "," #stride "\n" \ + "vld4.8 {" #c1 "[3]," #c2 "[3]," #c3 "[3]," #c4 "[3]}," #b2 "," #stride "\n" \ + "vld4.8 {" #c1 "[4]," #c2 "[4]," #c3 "[4]," #c4 "[4]}," #b1 "," #stride "\n" \ + "vld4.8 {" #c1 "[5]," #c2 "[5]," #c3 "[5]," #c4 "[5]}," #b2 "," #stride "\n" \ + "vld4.8 {" #c1 "[6]," #c2 "[6]," #c3 "[6]," #c4 "[6]}," #b1 "," #stride "\n" \ + "vld4.8 {" #c1 "[7]," #c2 "[7]," #c3 "[7]," #c4 "[7]}," #b2 "," #stride "\n" + +#define STORE8x2(c1, c2, p, stride) \ + "vst2.8 {" #c1 "[0], " #c2 "[0]}," #p "," #stride " \n" \ + "vst2.8 {" #c1 "[1], " #c2 "[1]}," #p "," #stride " \n" \ + "vst2.8 {" #c1 "[2], " #c2 "[2]}," #p "," #stride " \n" \ + "vst2.8 {" #c1 "[3], " #c2 "[3]}," #p "," #stride " \n" \ + "vst2.8 {" #c1 "[4], " #c2 "[4]}," #p "," #stride " \n" \ + "vst2.8 {" #c1 "[5], " #c2 "[5]}," #p "," #stride " \n" \ + "vst2.8 {" #c1 "[6], " #c2 "[6]}," #p "," #stride " \n" \ + "vst2.8 {" #c1 "[7], " #c2 "[7]}," #p "," #stride " \n" + #define QRegs "q0", "q1", "q2", "q3", \ "q8", "q9", "q10", "q11", "q12", "q13", "q14", "q15" @@ -592,7 +601,7 @@ static void SimpleHFilter16(uint8_t* p, int stride, int thresh) { DO_SIMPLE_FILTER(p0, q0, q9) /* apply filter */ \ FLIP_SIGN_BIT2(p0, q0, q10) -static void SimpleVFilter16(uint8_t* p, int stride, int thresh) { +static void SimpleVFilter16_NEON(uint8_t* p, int stride, int thresh) { __asm__ volatile ( "sub %[p], %[p], %[stride], lsl #1 \n" // p -= 2 * stride @@ -613,7 +622,7 @@ static void SimpleVFilter16(uint8_t* p, int stride, int thresh) { ); } -static void SimpleHFilter16(uint8_t* p, int stride, int thresh) { +static void SimpleHFilter16_NEON(uint8_t* p, int stride, int thresh) { __asm__ volatile ( "sub r4, %[p], #2 \n" // base1 = p - 2 "lsl r6, %[stride], #1 \n" // r6 = 2 * stride @@ -639,30 +648,33 @@ static void SimpleHFilter16(uint8_t* p, int stride, int thresh) { ); } +#undef LOAD8x4 +#undef STORE8x2 + #endif // WEBP_USE_INTRINSICS -static void SimpleVFilter16i(uint8_t* p, int stride, int thresh) { +static void SimpleVFilter16i_NEON(uint8_t* p, int stride, int thresh) { uint32_t k; for (k = 3; k != 0; --k) { p += 4 * stride; - SimpleVFilter16(p, stride, thresh); + SimpleVFilter16_NEON(p, stride, thresh); } } -static void SimpleHFilter16i(uint8_t* p, int stride, int thresh) { +static void SimpleHFilter16i_NEON(uint8_t* p, int stride, int thresh) { uint32_t k; for (k = 3; k != 0; --k) { p += 4; - SimpleHFilter16(p, stride, thresh); + SimpleHFilter16_NEON(p, stride, thresh); } } //------------------------------------------------------------------------------ // Complex In-loop filtering (Paragraph 15.3) -static uint8x16_t NeedsHev(const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - int hev_thresh) { +static uint8x16_t NeedsHev_NEON(const uint8x16_t p1, const uint8x16_t p0, + const uint8x16_t q0, const uint8x16_t q1, + int hev_thresh) { const uint8x16_t hev_thresh_v = vdupq_n_u8((uint8_t)hev_thresh); const uint8x16_t a_p1_p0 = vabdq_u8(p1, p0); // abs(p1 - p0) const uint8x16_t a_q1_q0 = vabdq_u8(q1, q0); // abs(q1 - q0) @@ -671,11 +683,11 @@ static uint8x16_t NeedsHev(const uint8x16_t p1, const uint8x16_t p0, return mask; } -static uint8x16_t NeedsFilter2(const uint8x16_t p3, const uint8x16_t p2, - const uint8x16_t p1, const uint8x16_t p0, - const uint8x16_t q0, const uint8x16_t q1, - const uint8x16_t q2, const uint8x16_t q3, - int ithresh, int thresh) { +static uint8x16_t NeedsFilter2_NEON(const uint8x16_t p3, const uint8x16_t p2, + const uint8x16_t p1, const uint8x16_t p0, + const uint8x16_t q0, const uint8x16_t q1, + const uint8x16_t q2, const uint8x16_t q3, + int ithresh, int thresh) { const uint8x16_t ithresh_v = vdupq_n_u8((uint8_t)ithresh); const uint8x16_t a_p3_p2 = vabdq_u8(p3, p2); // abs(p3 - p2) const uint8x16_t a_p2_p1 = vabdq_u8(p2, p1); // abs(p2 - p1) @@ -689,14 +701,14 @@ static uint8x16_t NeedsFilter2(const uint8x16_t p3, const uint8x16_t p2, const uint8x16_t max12 = vmaxq_u8(max1, max2); const uint8x16_t max123 = vmaxq_u8(max12, max3); const uint8x16_t mask2 = vcgeq_u8(ithresh_v, max123); - const uint8x16_t mask1 = NeedsFilter(p1, p0, q0, q1, thresh); + const uint8x16_t mask1 = NeedsFilter_NEON(p1, p0, q0, q1, thresh); const uint8x16_t mask = vandq_u8(mask1, mask2); return mask; } // 4-points filter -static void ApplyFilter4( +static void ApplyFilter4_NEON( const int8x16_t p1, const int8x16_t p0, const int8x16_t q0, const int8x16_t q1, const int8x16_t delta0, @@ -709,47 +721,47 @@ static void ApplyFilter4( const int8x16_t a1 = vshrq_n_s8(delta1, 3); const int8x16_t a2 = vshrq_n_s8(delta2, 3); const int8x16_t a3 = vrshrq_n_s8(a1, 1); // a3 = (a1 + 1) >> 1 - *op0 = FlipSignBack(vqaddq_s8(p0, a2)); // clip(p0 + a2) - *oq0 = FlipSignBack(vqsubq_s8(q0, a1)); // clip(q0 - a1) - *op1 = FlipSignBack(vqaddq_s8(p1, a3)); // clip(p1 + a3) - *oq1 = FlipSignBack(vqsubq_s8(q1, a3)); // clip(q1 - a3) + *op0 = FlipSignBack_NEON(vqaddq_s8(p0, a2)); // clip(p0 + a2) + *oq0 = FlipSignBack_NEON(vqsubq_s8(q0, a1)); // clip(q0 - a1) + *op1 = FlipSignBack_NEON(vqaddq_s8(p1, a3)); // clip(p1 + a3) + *oq1 = FlipSignBack_NEON(vqsubq_s8(q1, a3)); // clip(q1 - a3) } -static void DoFilter4( +static void DoFilter4_NEON( const uint8x16_t p1, const uint8x16_t p0, const uint8x16_t q0, const uint8x16_t q1, const uint8x16_t mask, const uint8x16_t hev_mask, uint8x16_t* const op1, uint8x16_t* const op0, uint8x16_t* const oq0, uint8x16_t* const oq1) { // This is a fused version of DoFilter2() calling ApplyFilter2 directly - const int8x16_t p1s = FlipSign(p1); - int8x16_t p0s = FlipSign(p0); - int8x16_t q0s = FlipSign(q0); - const int8x16_t q1s = FlipSign(q1); + const int8x16_t p1s = FlipSign_NEON(p1); + int8x16_t p0s = FlipSign_NEON(p0); + int8x16_t q0s = FlipSign_NEON(q0); + const int8x16_t q1s = FlipSign_NEON(q1); const uint8x16_t simple_lf_mask = vandq_u8(mask, hev_mask); // do_filter2 part (simple loopfilter on pixels with hev) { - const int8x16_t delta = GetBaseDelta(p1s, p0s, q0s, q1s); + const int8x16_t delta = GetBaseDelta_NEON(p1s, p0s, q0s, q1s); const int8x16_t simple_lf_delta = vandq_s8(delta, vreinterpretq_s8_u8(simple_lf_mask)); - ApplyFilter2NoFlip(p0s, q0s, simple_lf_delta, &p0s, &q0s); + ApplyFilter2NoFlip_NEON(p0s, q0s, simple_lf_delta, &p0s, &q0s); } // do_filter4 part (complex loopfilter on pixels without hev) { - const int8x16_t delta0 = GetBaseDelta0(p0s, q0s); + const int8x16_t delta0 = GetBaseDelta0_NEON(p0s, q0s); // we use: (mask & hev_mask) ^ mask = mask & !hev_mask const uint8x16_t complex_lf_mask = veorq_u8(simple_lf_mask, mask); const int8x16_t complex_lf_delta = vandq_s8(delta0, vreinterpretq_s8_u8(complex_lf_mask)); - ApplyFilter4(p1s, p0s, q0s, q1s, complex_lf_delta, op1, op0, oq0, oq1); + ApplyFilter4_NEON(p1s, p0s, q0s, q1s, complex_lf_delta, op1, op0, oq0, oq1); } } // 6-points filter -static void ApplyFilter6( +static void ApplyFilter6_NEON( const int8x16_t p2, const int8x16_t p1, const int8x16_t p0, const int8x16_t q0, const int8x16_t q1, const int8x16_t q2, const int8x16_t delta, @@ -778,35 +790,35 @@ static void ApplyFilter6( const int8x16_t a2 = vcombine_s8(a2_lo, a2_hi); const int8x16_t a3 = vcombine_s8(a3_lo, a3_hi); - *op0 = FlipSignBack(vqaddq_s8(p0, a1)); // clip(p0 + a1) - *oq0 = FlipSignBack(vqsubq_s8(q0, a1)); // clip(q0 - q1) - *oq1 = FlipSignBack(vqsubq_s8(q1, a2)); // clip(q1 - a2) - *op1 = FlipSignBack(vqaddq_s8(p1, a2)); // clip(p1 + a2) - *oq2 = FlipSignBack(vqsubq_s8(q2, a3)); // clip(q2 - a3) - *op2 = FlipSignBack(vqaddq_s8(p2, a3)); // clip(p2 + a3) + *op0 = FlipSignBack_NEON(vqaddq_s8(p0, a1)); // clip(p0 + a1) + *oq0 = FlipSignBack_NEON(vqsubq_s8(q0, a1)); // clip(q0 - q1) + *oq1 = FlipSignBack_NEON(vqsubq_s8(q1, a2)); // clip(q1 - a2) + *op1 = FlipSignBack_NEON(vqaddq_s8(p1, a2)); // clip(p1 + a2) + *oq2 = FlipSignBack_NEON(vqsubq_s8(q2, a3)); // clip(q2 - a3) + *op2 = FlipSignBack_NEON(vqaddq_s8(p2, a3)); // clip(p2 + a3) } -static void DoFilter6( +static void DoFilter6_NEON( const uint8x16_t p2, const uint8x16_t p1, const uint8x16_t p0, const uint8x16_t q0, const uint8x16_t q1, const uint8x16_t q2, const uint8x16_t mask, const uint8x16_t hev_mask, uint8x16_t* const op2, uint8x16_t* const op1, uint8x16_t* const op0, uint8x16_t* const oq0, uint8x16_t* const oq1, uint8x16_t* const oq2) { // This is a fused version of DoFilter2() calling ApplyFilter2 directly - const int8x16_t p2s = FlipSign(p2); - const int8x16_t p1s = FlipSign(p1); - int8x16_t p0s = FlipSign(p0); - int8x16_t q0s = FlipSign(q0); - const int8x16_t q1s = FlipSign(q1); - const int8x16_t q2s = FlipSign(q2); + const int8x16_t p2s = FlipSign_NEON(p2); + const int8x16_t p1s = FlipSign_NEON(p1); + int8x16_t p0s = FlipSign_NEON(p0); + int8x16_t q0s = FlipSign_NEON(q0); + const int8x16_t q1s = FlipSign_NEON(q1); + const int8x16_t q2s = FlipSign_NEON(q2); const uint8x16_t simple_lf_mask = vandq_u8(mask, hev_mask); - const int8x16_t delta0 = GetBaseDelta(p1s, p0s, q0s, q1s); + const int8x16_t delta0 = GetBaseDelta_NEON(p1s, p0s, q0s, q1s); // do_filter2 part (simple loopfilter on pixels with hev) { const int8x16_t simple_lf_delta = vandq_s8(delta0, vreinterpretq_s8_u8(simple_lf_mask)); - ApplyFilter2NoFlip(p0s, q0s, simple_lf_delta, &p0s, &q0s); + ApplyFilter2NoFlip_NEON(p0s, q0s, simple_lf_delta, &p0s, &q0s); } // do_filter6 part (complex loopfilter on pixels without hev) @@ -815,65 +827,65 @@ static void DoFilter6( const uint8x16_t complex_lf_mask = veorq_u8(simple_lf_mask, mask); const int8x16_t complex_lf_delta = vandq_s8(delta0, vreinterpretq_s8_u8(complex_lf_mask)); - ApplyFilter6(p2s, p1s, p0s, q0s, q1s, q2s, complex_lf_delta, - op2, op1, op0, oq0, oq1, oq2); + ApplyFilter6_NEON(p2s, p1s, p0s, q0s, q1s, q2s, complex_lf_delta, + op2, op1, op0, oq0, oq1, oq2); } } // on macroblock edges -static void VFilter16(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter16_NEON(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { uint8x16_t p3, p2, p1, p0, q0, q1, q2, q3; - Load16x8(p, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); + Load16x8_NEON(p, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); { - const uint8x16_t mask = NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, - ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); + const uint8x16_t mask = NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, + ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); uint8x16_t op2, op1, op0, oq0, oq1, oq2; - DoFilter6(p2, p1, p0, q0, q1, q2, mask, hev_mask, - &op2, &op1, &op0, &oq0, &oq1, &oq2); - Store16x2(op2, op1, p - 2 * stride, stride); - Store16x2(op0, oq0, p + 0 * stride, stride); - Store16x2(oq1, oq2, p + 2 * stride, stride); + DoFilter6_NEON(p2, p1, p0, q0, q1, q2, mask, hev_mask, + &op2, &op1, &op0, &oq0, &oq1, &oq2); + Store16x2_NEON(op2, op1, p - 2 * stride, stride); + Store16x2_NEON(op0, oq0, p + 0 * stride, stride); + Store16x2_NEON(oq1, oq2, p + 2 * stride, stride); } } -static void HFilter16(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter16_NEON(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { uint8x16_t p3, p2, p1, p0, q0, q1, q2, q3; - Load8x16(p, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); + Load8x16_NEON(p, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); { - const uint8x16_t mask = NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, - ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); + const uint8x16_t mask = NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, + ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); uint8x16_t op2, op1, op0, oq0, oq1, oq2; - DoFilter6(p2, p1, p0, q0, q1, q2, mask, hev_mask, - &op2, &op1, &op0, &oq0, &oq1, &oq2); - Store2x16(op2, op1, p - 2, stride); - Store2x16(op0, oq0, p + 0, stride); - Store2x16(oq1, oq2, p + 2, stride); + DoFilter6_NEON(p2, p1, p0, q0, q1, q2, mask, hev_mask, + &op2, &op1, &op0, &oq0, &oq1, &oq2); + Store2x16_NEON(op2, op1, p - 2, stride); + Store2x16_NEON(op0, oq0, p + 0, stride); + Store2x16_NEON(oq1, oq2, p + 2, stride); } } // on three inner edges -static void VFilter16i(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter16i_NEON(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { uint32_t k; uint8x16_t p3, p2, p1, p0; - Load16x4(p + 2 * stride, stride, &p3, &p2, &p1, &p0); + Load16x4_NEON(p + 2 * stride, stride, &p3, &p2, &p1, &p0); for (k = 3; k != 0; --k) { uint8x16_t q0, q1, q2, q3; p += 4 * stride; - Load16x4(p + 2 * stride, stride, &q0, &q1, &q2, &q3); + Load16x4_NEON(p + 2 * stride, stride, &q0, &q1, &q2, &q3); { const uint8x16_t mask = - NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); + NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); // p3 and p2 are not just temporary variables here: they will be // re-used for next span. And q2/q3 will become p1/p0 accordingly. - DoFilter4(p1, p0, q0, q1, mask, hev_mask, &p1, &p0, &p3, &p2); - Store16x4(p1, p0, p3, p2, p, stride); + DoFilter4_NEON(p1, p0, q0, q1, mask, hev_mask, &p1, &p0, &p3, &p2); + Store16x4_NEON(p1, p0, p3, p2, p, stride); p1 = q2; p0 = q3; } @@ -881,21 +893,21 @@ static void VFilter16i(uint8_t* p, int stride, } #if !defined(WORK_AROUND_GCC) -static void HFilter16i(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter16i_NEON(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { uint32_t k; uint8x16_t p3, p2, p1, p0; - Load4x16(p + 2, stride, &p3, &p2, &p1, &p0); + Load4x16_NEON(p + 2, stride, &p3, &p2, &p1, &p0); for (k = 3; k != 0; --k) { uint8x16_t q0, q1, q2, q3; p += 4; - Load4x16(p + 2, stride, &q0, &q1, &q2, &q3); + Load4x16_NEON(p + 2, stride, &q0, &q1, &q2, &q3); { const uint8x16_t mask = - NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); - DoFilter4(p1, p0, q0, q1, mask, hev_mask, &p1, &p0, &p3, &p2); - Store4x16(p1, p0, p3, p2, p, stride); + NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); + DoFilter4_NEON(p1, p0, q0, q1, mask, hev_mask, &p1, &p0, &p3, &p2); + Store4x16_NEON(p1, p0, p3, p2, p, stride); p1 = q2; p0 = q3; } @@ -904,67 +916,67 @@ static void HFilter16i(uint8_t* p, int stride, #endif // !WORK_AROUND_GCC // 8-pixels wide variant, for chroma filtering -static void VFilter8(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter8_NEON(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { uint8x16_t p3, p2, p1, p0, q0, q1, q2, q3; - Load8x8x2(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); + Load8x8x2_NEON(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); { - const uint8x16_t mask = NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, - ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); + const uint8x16_t mask = NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, + ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); uint8x16_t op2, op1, op0, oq0, oq1, oq2; - DoFilter6(p2, p1, p0, q0, q1, q2, mask, hev_mask, - &op2, &op1, &op0, &oq0, &oq1, &oq2); - Store8x2x2(op2, op1, u - 2 * stride, v - 2 * stride, stride); - Store8x2x2(op0, oq0, u + 0 * stride, v + 0 * stride, stride); - Store8x2x2(oq1, oq2, u + 2 * stride, v + 2 * stride, stride); + DoFilter6_NEON(p2, p1, p0, q0, q1, q2, mask, hev_mask, + &op2, &op1, &op0, &oq0, &oq1, &oq2); + Store8x2x2_NEON(op2, op1, u - 2 * stride, v - 2 * stride, stride); + Store8x2x2_NEON(op0, oq0, u + 0 * stride, v + 0 * stride, stride); + Store8x2x2_NEON(oq1, oq2, u + 2 * stride, v + 2 * stride, stride); } } -static void VFilter8i(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter8i_NEON(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { uint8x16_t p3, p2, p1, p0, q0, q1, q2, q3; u += 4 * stride; v += 4 * stride; - Load8x8x2(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); + Load8x8x2_NEON(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); { - const uint8x16_t mask = NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, - ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); + const uint8x16_t mask = NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, + ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); uint8x16_t op1, op0, oq0, oq1; - DoFilter4(p1, p0, q0, q1, mask, hev_mask, &op1, &op0, &oq0, &oq1); - Store8x4x2(op1, op0, oq0, oq1, u, v, stride); + DoFilter4_NEON(p1, p0, q0, q1, mask, hev_mask, &op1, &op0, &oq0, &oq1); + Store8x4x2_NEON(op1, op0, oq0, oq1, u, v, stride); } } #if !defined(WORK_AROUND_GCC) -static void HFilter8(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter8_NEON(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { uint8x16_t p3, p2, p1, p0, q0, q1, q2, q3; - Load8x8x2T(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); + Load8x8x2T_NEON(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); { - const uint8x16_t mask = NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, - ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); + const uint8x16_t mask = NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, + ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); uint8x16_t op2, op1, op0, oq0, oq1, oq2; - DoFilter6(p2, p1, p0, q0, q1, q2, mask, hev_mask, - &op2, &op1, &op0, &oq0, &oq1, &oq2); - Store6x8x2(op2, op1, op0, oq0, oq1, oq2, u, v, stride); + DoFilter6_NEON(p2, p1, p0, q0, q1, q2, mask, hev_mask, + &op2, &op1, &op0, &oq0, &oq1, &oq2); + Store6x8x2_NEON(op2, op1, op0, oq0, oq1, oq2, u, v, stride); } } -static void HFilter8i(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter8i_NEON(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { uint8x16_t p3, p2, p1, p0, q0, q1, q2, q3; u += 4; v += 4; - Load8x8x2T(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); + Load8x8x2T_NEON(u, v, stride, &p3, &p2, &p1, &p0, &q0, &q1, &q2, &q3); { - const uint8x16_t mask = NeedsFilter2(p3, p2, p1, p0, q0, q1, q2, q3, - ithresh, thresh); - const uint8x16_t hev_mask = NeedsHev(p1, p0, q0, q1, hev_thresh); + const uint8x16_t mask = NeedsFilter2_NEON(p3, p2, p1, p0, q0, q1, q2, q3, + ithresh, thresh); + const uint8x16_t hev_mask = NeedsHev_NEON(p1, p0, q0, q1, hev_thresh); uint8x16_t op1, op0, oq0, oq1; - DoFilter4(p1, p0, q0, q1, mask, hev_mask, &op1, &op0, &oq0, &oq1); - Store4x8x2(op1, op0, oq0, oq1, u, v, stride); + DoFilter4_NEON(p1, p0, q0, q1, mask, hev_mask, &op1, &op0, &oq0, &oq1); + Store4x8x2_NEON(op1, op0, oq0, oq1, u, v, stride); } } #endif // !WORK_AROUND_GCC @@ -992,8 +1004,9 @@ static const int16_t kC1 = 20091; static const int16_t kC2 = 17734; // half of kC2, actually. See comment above. #if defined(WEBP_USE_INTRINSICS) -static WEBP_INLINE void Transpose8x2(const int16x8_t in0, const int16x8_t in1, - int16x8x2_t* const out) { +static WEBP_INLINE void Transpose8x2_NEON(const int16x8_t in0, + const int16x8_t in1, + int16x8x2_t* const out) { // a0 a1 a2 a3 | b0 b1 b2 b3 => a0 b0 c0 d0 | a1 b1 c1 d1 // c0 c1 c2 c3 | d0 d1 d2 d3 a2 b2 c2 d2 | a3 b3 c3 d3 const int16x8x2_t tmp0 = vzipq_s16(in0, in1); // a0 c0 a1 c1 a2 c2 ... @@ -1001,7 +1014,7 @@ static WEBP_INLINE void Transpose8x2(const int16x8_t in0, const int16x8_t in1, *out = vzipq_s16(tmp0.val[0], tmp0.val[1]); } -static WEBP_INLINE void TransformPass(int16x8x2_t* const rows) { +static WEBP_INLINE void TransformPass_NEON(int16x8x2_t* const rows) { // {rows} = in0 | in4 // in8 | in12 // B1 = in4 | in12 @@ -1024,20 +1037,20 @@ static WEBP_INLINE void TransformPass(int16x8x2_t* const rows) { const int16x8_t E0 = vqaddq_s16(D0, D1); // a+d | b+c const int16x8_t E_tmp = vqsubq_s16(D0, D1); // a-d | b-c const int16x8_t E1 = vcombine_s16(vget_high_s16(E_tmp), vget_low_s16(E_tmp)); - Transpose8x2(E0, E1, rows); + Transpose8x2_NEON(E0, E1, rows); } -static void TransformOne(const int16_t* in, uint8_t* dst) { +static void TransformOne_NEON(const int16_t* in, uint8_t* dst) { int16x8x2_t rows; INIT_VECTOR2(rows, vld1q_s16(in + 0), vld1q_s16(in + 8)); - TransformPass(&rows); - TransformPass(&rows); - Add4x4(rows.val[0], rows.val[1], dst); + TransformPass_NEON(&rows); + TransformPass_NEON(&rows); + Add4x4_NEON(rows.val[0], rows.val[1], dst); } #else -static void TransformOne(const int16_t* in, uint8_t* dst) { +static void TransformOne_NEON(const int16_t* in, uint8_t* dst) { const int kBPS = BPS; // kC1, kC2. Padded because vld1.16 loads 8 bytes const int16_t constants[4] = { kC1, kC2, 0, 0 }; @@ -1170,16 +1183,16 @@ static void TransformOne(const int16_t* in, uint8_t* dst) { #endif // WEBP_USE_INTRINSICS -static void TransformTwo(const int16_t* in, uint8_t* dst, int do_two) { - TransformOne(in, dst); +static void TransformTwo_NEON(const int16_t* in, uint8_t* dst, int do_two) { + TransformOne_NEON(in, dst); if (do_two) { - TransformOne(in + 16, dst + 4); + TransformOne_NEON(in + 16, dst + 4); } } -static void TransformDC(const int16_t* in, uint8_t* dst) { +static void TransformDC_NEON(const int16_t* in, uint8_t* dst) { const int16x8_t DC = vdupq_n_s16(in[0]); - Add4x4(DC, DC, dst); + Add4x4_NEON(DC, DC, dst); } //------------------------------------------------------------------------------ @@ -1191,7 +1204,7 @@ static void TransformDC(const int16_t* in, uint8_t* dst) { *dst = vgetq_lane_s32(rows.val[3], col); (dst) += 16; \ } while (0) -static void TransformWHT(const int16_t* in, int16_t* out) { +static void TransformWHT_NEON(const int16_t* in, int16_t* out) { int32x4x4_t tmp; { @@ -1209,7 +1222,7 @@ static void TransformWHT(const int16_t* in, int16_t* out) { tmp.val[2] = vsubq_s32(a0, a1); tmp.val[3] = vsubq_s32(a3, a2); // Arrange the temporary results column-wise. - tmp = Transpose4x4(tmp); + tmp = Transpose4x4_NEON(tmp); } { @@ -1243,7 +1256,7 @@ static void TransformWHT(const int16_t* in, int16_t* out) { //------------------------------------------------------------------------------ #define MUL(a, b) (((a) * (b)) >> 16) -static void TransformAC3(const int16_t* in, uint8_t* dst) { +static void TransformAC3_NEON(const int16_t* in, uint8_t* dst) { static const int kC1_full = 20091 + (1 << 16); static const int kC2_full = 35468; const int16x4_t A = vld1_dup_s16(in); @@ -1259,14 +1272,14 @@ static void TransformAC3(const int16_t* in, uint8_t* dst) { const int16x4_t B = vqadd_s16(A, CD); const int16x8_t m0_m1 = vcombine_s16(vqadd_s16(B, d4), vqadd_s16(B, c4)); const int16x8_t m2_m3 = vcombine_s16(vqsub_s16(B, c4), vqsub_s16(B, d4)); - Add4x4(m0_m1, m2_m3, dst); + Add4x4_NEON(m0_m1, m2_m3, dst); } #undef MUL //------------------------------------------------------------------------------ // 4x4 -static void DC4(uint8_t* dst) { // DC +static void DC4_NEON(uint8_t* dst) { // DC const uint8x8_t A = vld1_u8(dst - BPS); // top row const uint16x4_t p0 = vpaddl_u8(A); // cascading summation of the top const uint16x4_t p1 = vpadd_u16(p0, p0); @@ -1287,17 +1300,17 @@ static void DC4(uint8_t* dst) { // DC } // TrueMotion (4x4 + 8x8) -static WEBP_INLINE void TrueMotion(uint8_t* dst, int size) { +static WEBP_INLINE void TrueMotion_NEON(uint8_t* dst, int size) { const uint8x8_t TL = vld1_dup_u8(dst - BPS - 1); // top-left pixel 'A[-1]' const uint8x8_t T = vld1_u8(dst - BPS); // top row 'A[0..3]' const int16x8_t d = vreinterpretq_s16_u16(vsubl_u8(T, TL)); // A[c] - A[-1] int y; for (y = 0; y < size; y += 4) { // left edge - const int16x8_t L0 = ConvertU8ToS16(vld1_dup_u8(dst + 0 * BPS - 1)); - const int16x8_t L1 = ConvertU8ToS16(vld1_dup_u8(dst + 1 * BPS - 1)); - const int16x8_t L2 = ConvertU8ToS16(vld1_dup_u8(dst + 2 * BPS - 1)); - const int16x8_t L3 = ConvertU8ToS16(vld1_dup_u8(dst + 3 * BPS - 1)); + const int16x8_t L0 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 0 * BPS - 1)); + const int16x8_t L1 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 1 * BPS - 1)); + const int16x8_t L2 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 2 * BPS - 1)); + const int16x8_t L3 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 3 * BPS - 1)); const int16x8_t r0 = vaddq_s16(L0, d); // L[r] + A[c] - A[-1] const int16x8_t r1 = vaddq_s16(L1, d); const int16x8_t r2 = vaddq_s16(L2, d); @@ -1322,9 +1335,9 @@ static WEBP_INLINE void TrueMotion(uint8_t* dst, int size) { } } -static void TM4(uint8_t* dst) { TrueMotion(dst, 4); } +static void TM4_NEON(uint8_t* dst) { TrueMotion_NEON(dst, 4); } -static void VE4(uint8_t* dst) { // vertical +static void VE4_NEON(uint8_t* dst) { // vertical // NB: avoid vld1_u64 here as an alignment hint may be added -> SIGBUS. const uint64x1_t A0 = vreinterpret_u64_u8(vld1_u8(dst - BPS - 1)); // top row const uint64x1_t A1 = vshr_n_u64(A0, 8); @@ -1340,7 +1353,7 @@ static void VE4(uint8_t* dst) { // vertical } } -static void RD4(uint8_t* dst) { // Down-right +static void RD4_NEON(uint8_t* dst) { // Down-right const uint8x8_t XABCD_u8 = vld1_u8(dst - BPS - 1); const uint64x1_t XABCD = vreinterpret_u64_u8(XABCD_u8); const uint64x1_t ____XABC = vshl_n_u64(XABCD, 32); @@ -1368,7 +1381,7 @@ static void RD4(uint8_t* dst) { // Down-right vst1_lane_u32((uint32_t*)(dst + 3 * BPS), r3, 0); } -static void LD4(uint8_t* dst) { // Down-left +static void LD4_NEON(uint8_t* dst) { // Down-left // Note using the same shift trick as VE4() is slower here. const uint8x8_t ABCDEFGH = vld1_u8(dst - BPS + 0); const uint8x8_t BCDEFGH0 = vld1_u8(dst - BPS + 1); @@ -1390,7 +1403,7 @@ static void LD4(uint8_t* dst) { // Down-left //------------------------------------------------------------------------------ // Chroma -static void VE8uv(uint8_t* dst) { // vertical +static void VE8uv_NEON(uint8_t* dst) { // vertical const uint8x8_t top = vld1_u8(dst - BPS); int j; for (j = 0; j < 8; ++j) { @@ -1398,7 +1411,7 @@ static void VE8uv(uint8_t* dst) { // vertical } } -static void HE8uv(uint8_t* dst) { // horizontal +static void HE8uv_NEON(uint8_t* dst) { // horizontal int j; for (j = 0; j < 8; ++j) { const uint8x8_t left = vld1_dup_u8(dst - 1); @@ -1407,7 +1420,7 @@ static void HE8uv(uint8_t* dst) { // horizontal } } -static WEBP_INLINE void DC8(uint8_t* dst, int do_top, int do_left) { +static WEBP_INLINE void DC8_NEON(uint8_t* dst, int do_top, int do_left) { uint16x8_t sum_top; uint16x8_t sum_left; uint8x8_t dc0; @@ -1458,17 +1471,17 @@ static WEBP_INLINE void DC8(uint8_t* dst, int do_top, int do_left) { } } -static void DC8uv(uint8_t* dst) { DC8(dst, 1, 1); } -static void DC8uvNoTop(uint8_t* dst) { DC8(dst, 0, 1); } -static void DC8uvNoLeft(uint8_t* dst) { DC8(dst, 1, 0); } -static void DC8uvNoTopLeft(uint8_t* dst) { DC8(dst, 0, 0); } +static void DC8uv_NEON(uint8_t* dst) { DC8_NEON(dst, 1, 1); } +static void DC8uvNoTop_NEON(uint8_t* dst) { DC8_NEON(dst, 0, 1); } +static void DC8uvNoLeft_NEON(uint8_t* dst) { DC8_NEON(dst, 1, 0); } +static void DC8uvNoTopLeft_NEON(uint8_t* dst) { DC8_NEON(dst, 0, 0); } -static void TM8uv(uint8_t* dst) { TrueMotion(dst, 8); } +static void TM8uv_NEON(uint8_t* dst) { TrueMotion_NEON(dst, 8); } //------------------------------------------------------------------------------ // 16x16 -static void VE16(uint8_t* dst) { // vertical +static void VE16_NEON(uint8_t* dst) { // vertical const uint8x16_t top = vld1q_u8(dst - BPS); int j; for (j = 0; j < 16; ++j) { @@ -1476,7 +1489,7 @@ static void VE16(uint8_t* dst) { // vertical } } -static void HE16(uint8_t* dst) { // horizontal +static void HE16_NEON(uint8_t* dst) { // horizontal int j; for (j = 0; j < 16; ++j) { const uint8x16_t left = vld1q_dup_u8(dst - 1); @@ -1485,7 +1498,7 @@ static void HE16(uint8_t* dst) { // horizontal } } -static WEBP_INLINE void DC16(uint8_t* dst, int do_top, int do_left) { +static WEBP_INLINE void DC16_NEON(uint8_t* dst, int do_top, int do_left) { uint16x8_t sum_top; uint16x8_t sum_left; uint8x8_t dc0; @@ -1542,12 +1555,12 @@ static WEBP_INLINE void DC16(uint8_t* dst, int do_top, int do_left) { } } -static void DC16TopLeft(uint8_t* dst) { DC16(dst, 1, 1); } -static void DC16NoTop(uint8_t* dst) { DC16(dst, 0, 1); } -static void DC16NoLeft(uint8_t* dst) { DC16(dst, 1, 0); } -static void DC16NoTopLeft(uint8_t* dst) { DC16(dst, 0, 0); } +static void DC16TopLeft_NEON(uint8_t* dst) { DC16_NEON(dst, 1, 1); } +static void DC16NoTop_NEON(uint8_t* dst) { DC16_NEON(dst, 0, 1); } +static void DC16NoLeft_NEON(uint8_t* dst) { DC16_NEON(dst, 1, 0); } +static void DC16NoTopLeft_NEON(uint8_t* dst) { DC16_NEON(dst, 0, 0); } -static void TM16(uint8_t* dst) { +static void TM16_NEON(uint8_t* dst) { const uint8x8_t TL = vld1_dup_u8(dst - BPS - 1); // top-left pixel 'A[-1]' const uint8x16_t T = vld1q_u8(dst - BPS); // top row 'A[0..15]' // A[c] - A[-1] @@ -1556,10 +1569,10 @@ static void TM16(uint8_t* dst) { int y; for (y = 0; y < 16; y += 4) { // left edge - const int16x8_t L0 = ConvertU8ToS16(vld1_dup_u8(dst + 0 * BPS - 1)); - const int16x8_t L1 = ConvertU8ToS16(vld1_dup_u8(dst + 1 * BPS - 1)); - const int16x8_t L2 = ConvertU8ToS16(vld1_dup_u8(dst + 2 * BPS - 1)); - const int16x8_t L3 = ConvertU8ToS16(vld1_dup_u8(dst + 3 * BPS - 1)); + const int16x8_t L0 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 0 * BPS - 1)); + const int16x8_t L1 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 1 * BPS - 1)); + const int16x8_t L2 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 2 * BPS - 1)); + const int16x8_t L3 = ConvertU8ToS16_NEON(vld1_dup_u8(dst + 3 * BPS - 1)); const int16x8_t r0_lo = vaddq_s16(L0, d_lo); // L[r] + A[c] - A[-1] const int16x8_t r1_lo = vaddq_s16(L1, d_lo); const int16x8_t r2_lo = vaddq_s16(L2, d_lo); @@ -1587,49 +1600,49 @@ static void TM16(uint8_t* dst) { extern void VP8DspInitNEON(void); WEBP_TSAN_IGNORE_FUNCTION void VP8DspInitNEON(void) { - VP8Transform = TransformTwo; - VP8TransformAC3 = TransformAC3; - VP8TransformDC = TransformDC; - VP8TransformWHT = TransformWHT; - - VP8VFilter16 = VFilter16; - VP8VFilter16i = VFilter16i; - VP8HFilter16 = HFilter16; + VP8Transform = TransformTwo_NEON; + VP8TransformAC3 = TransformAC3_NEON; + VP8TransformDC = TransformDC_NEON; + VP8TransformWHT = TransformWHT_NEON; + + VP8VFilter16 = VFilter16_NEON; + VP8VFilter16i = VFilter16i_NEON; + VP8HFilter16 = HFilter16_NEON; #if !defined(WORK_AROUND_GCC) - VP8HFilter16i = HFilter16i; + VP8HFilter16i = HFilter16i_NEON; #endif - VP8VFilter8 = VFilter8; - VP8VFilter8i = VFilter8i; + VP8VFilter8 = VFilter8_NEON; + VP8VFilter8i = VFilter8i_NEON; #if !defined(WORK_AROUND_GCC) - VP8HFilter8 = HFilter8; - VP8HFilter8i = HFilter8i; + VP8HFilter8 = HFilter8_NEON; + VP8HFilter8i = HFilter8i_NEON; #endif - VP8SimpleVFilter16 = SimpleVFilter16; - VP8SimpleHFilter16 = SimpleHFilter16; - VP8SimpleVFilter16i = SimpleVFilter16i; - VP8SimpleHFilter16i = SimpleHFilter16i; - - VP8PredLuma4[0] = DC4; - VP8PredLuma4[1] = TM4; - VP8PredLuma4[2] = VE4; - VP8PredLuma4[4] = RD4; - VP8PredLuma4[6] = LD4; - - VP8PredLuma16[0] = DC16TopLeft; - VP8PredLuma16[1] = TM16; - VP8PredLuma16[2] = VE16; - VP8PredLuma16[3] = HE16; - VP8PredLuma16[4] = DC16NoTop; - VP8PredLuma16[5] = DC16NoLeft; - VP8PredLuma16[6] = DC16NoTopLeft; - - VP8PredChroma8[0] = DC8uv; - VP8PredChroma8[1] = TM8uv; - VP8PredChroma8[2] = VE8uv; - VP8PredChroma8[3] = HE8uv; - VP8PredChroma8[4] = DC8uvNoTop; - VP8PredChroma8[5] = DC8uvNoLeft; - VP8PredChroma8[6] = DC8uvNoTopLeft; + VP8SimpleVFilter16 = SimpleVFilter16_NEON; + VP8SimpleHFilter16 = SimpleHFilter16_NEON; + VP8SimpleVFilter16i = SimpleVFilter16i_NEON; + VP8SimpleHFilter16i = SimpleHFilter16i_NEON; + + VP8PredLuma4[0] = DC4_NEON; + VP8PredLuma4[1] = TM4_NEON; + VP8PredLuma4[2] = VE4_NEON; + VP8PredLuma4[4] = RD4_NEON; + VP8PredLuma4[6] = LD4_NEON; + + VP8PredLuma16[0] = DC16TopLeft_NEON; + VP8PredLuma16[1] = TM16_NEON; + VP8PredLuma16[2] = VE16_NEON; + VP8PredLuma16[3] = HE16_NEON; + VP8PredLuma16[4] = DC16NoTop_NEON; + VP8PredLuma16[5] = DC16NoLeft_NEON; + VP8PredLuma16[6] = DC16NoTopLeft_NEON; + + VP8PredChroma8[0] = DC8uv_NEON; + VP8PredChroma8[1] = TM8uv_NEON; + VP8PredChroma8[2] = VE8uv_NEON; + VP8PredChroma8[3] = HE8uv_NEON; + VP8PredChroma8[4] = DC8uvNoTop_NEON; + VP8PredChroma8[5] = DC8uvNoLeft_NEON; + VP8PredChroma8[6] = DC8uvNoTopLeft_NEON; } #else // !WEBP_USE_NEON diff --git a/src/3rdparty/libwebp/src/dsp/dec_sse2.c b/src/3rdparty/libwebp/src/dsp/dec_sse2.c index 411fb02..b3840fa 100644 --- a/src/3rdparty/libwebp/src/dsp/dec_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/dec_sse2.c @@ -12,23 +12,25 @@ // Author: somnath@google.com (Somnath Banerjee) // cduvivier@google.com (Christian Duvivier) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) // The 3-coeff sparse transform in SSE2 is not really faster than the plain-C // one it seems => disable it by default. Uncomment the following to enable: -// #define USE_TRANSFORM_AC3 +#if !defined(USE_TRANSFORM_AC3) +#define USE_TRANSFORM_AC3 0 // ALTERNATE_CODE +#endif #include <emmintrin.h> -#include "./common_sse2.h" -#include "../dec/vp8i_dec.h" -#include "../utils/utils.h" +#include "src/dsp/common_sse2.h" +#include "src/dec/vp8i_dec.h" +#include "src/utils/utils.h" //------------------------------------------------------------------------------ // Transforms (Paragraph 14.4) -static void Transform(const int16_t* in, uint8_t* dst, int do_two) { +static void Transform_SSE2(const int16_t* in, uint8_t* dst, int do_two) { // This implementation makes use of 16-bit fixed point versions of two // multiply constants: // K1 = sqrt(2) * cos (pi/8) ~= 85627 / 2^16 @@ -193,7 +195,7 @@ static void Transform(const int16_t* in, uint8_t* dst, int do_two) { } } -#if defined(USE_TRANSFORM_AC3) +#if (USE_TRANSFORM_AC3 == 1) #define MUL(a, b) (((a) * (b)) >> 16) static void TransformAC3(const int16_t* in, uint8_t* dst) { static const int kC1 = 20091 + (1 << 16); @@ -248,7 +250,7 @@ static void TransformAC3(const int16_t* in, uint8_t* dst) { _mm_subs_epu8((p), (q))) // Shift each byte of "x" by 3 bits while preserving by the sign bit. -static WEBP_INLINE void SignedShift8b(__m128i* const x) { +static WEBP_INLINE void SignedShift8b_SSE2(__m128i* const x) { const __m128i zero = _mm_setzero_si128(); const __m128i lo_0 = _mm_unpacklo_epi8(zero, *x); const __m128i hi_0 = _mm_unpackhi_epi8(zero, *x); @@ -258,8 +260,8 @@ static WEBP_INLINE void SignedShift8b(__m128i* const x) { } #define FLIP_SIGN_BIT2(a, b) { \ - a = _mm_xor_si128(a, sign_bit); \ - b = _mm_xor_si128(b, sign_bit); \ + (a) = _mm_xor_si128(a, sign_bit); \ + (b) = _mm_xor_si128(b, sign_bit); \ } #define FLIP_SIGN_BIT4(a, b, c, d) { \ @@ -268,11 +270,11 @@ static WEBP_INLINE void SignedShift8b(__m128i* const x) { } // input/output is uint8_t -static WEBP_INLINE void GetNotHEV(const __m128i* const p1, - const __m128i* const p0, - const __m128i* const q0, - const __m128i* const q1, - int hev_thresh, __m128i* const not_hev) { +static WEBP_INLINE void GetNotHEV_SSE2(const __m128i* const p1, + const __m128i* const p0, + const __m128i* const q0, + const __m128i* const q1, + int hev_thresh, __m128i* const not_hev) { const __m128i zero = _mm_setzero_si128(); const __m128i t_1 = MM_ABS(*p1, *p0); const __m128i t_2 = MM_ABS(*q1, *q0); @@ -285,11 +287,11 @@ static WEBP_INLINE void GetNotHEV(const __m128i* const p1, } // input pixels are int8_t -static WEBP_INLINE void GetBaseDelta(const __m128i* const p1, - const __m128i* const p0, - const __m128i* const q0, - const __m128i* const q1, - __m128i* const delta) { +static WEBP_INLINE void GetBaseDelta_SSE2(const __m128i* const p1, + const __m128i* const p0, + const __m128i* const q0, + const __m128i* const q1, + __m128i* const delta) { // beware of addition order, for saturation! const __m128i p1_q1 = _mm_subs_epi8(*p1, *q1); // p1 - q1 const __m128i q0_p0 = _mm_subs_epi8(*q0, *p0); // q0 - p0 @@ -300,15 +302,16 @@ static WEBP_INLINE void GetBaseDelta(const __m128i* const p1, } // input and output are int8_t -static WEBP_INLINE void DoSimpleFilter(__m128i* const p0, __m128i* const q0, - const __m128i* const fl) { +static WEBP_INLINE void DoSimpleFilter_SSE2(__m128i* const p0, + __m128i* const q0, + const __m128i* const fl) { const __m128i k3 = _mm_set1_epi8(3); const __m128i k4 = _mm_set1_epi8(4); __m128i v3 = _mm_adds_epi8(*fl, k3); __m128i v4 = _mm_adds_epi8(*fl, k4); - SignedShift8b(&v4); // v4 >> 3 - SignedShift8b(&v3); // v3 >> 3 + SignedShift8b_SSE2(&v4); // v4 >> 3 + SignedShift8b_SSE2(&v3); // v3 >> 3 *q0 = _mm_subs_epi8(*q0, v4); // q0 -= v4 *p0 = _mm_adds_epi8(*p0, v3); // p0 += v3 } @@ -317,9 +320,9 @@ static WEBP_INLINE void DoSimpleFilter(__m128i* const p0, __m128i* const q0, // Update operations: // q = q - delta and p = p + delta; where delta = [(a_hi >> 7), (a_lo >> 7)] // Pixels 'pi' and 'qi' are int8_t on input, uint8_t on output (sign flip). -static WEBP_INLINE void Update2Pixels(__m128i* const pi, __m128i* const qi, - const __m128i* const a0_lo, - const __m128i* const a0_hi) { +static WEBP_INLINE void Update2Pixels_SSE2(__m128i* const pi, __m128i* const qi, + const __m128i* const a0_lo, + const __m128i* const a0_hi) { const __m128i a1_lo = _mm_srai_epi16(*a0_lo, 7); const __m128i a1_hi = _mm_srai_epi16(*a0_hi, 7); const __m128i delta = _mm_packs_epi16(a1_lo, a1_hi); @@ -330,11 +333,11 @@ static WEBP_INLINE void Update2Pixels(__m128i* const pi, __m128i* const qi, } // input pixels are uint8_t -static WEBP_INLINE void NeedsFilter(const __m128i* const p1, - const __m128i* const p0, - const __m128i* const q0, - const __m128i* const q1, - int thresh, __m128i* const mask) { +static WEBP_INLINE void NeedsFilter_SSE2(const __m128i* const p1, + const __m128i* const p0, + const __m128i* const q0, + const __m128i* const q1, + int thresh, __m128i* const mask) { const __m128i m_thresh = _mm_set1_epi8(thresh); const __m128i t1 = MM_ABS(*p1, *q1); // abs(p1 - q1) const __m128i kFE = _mm_set1_epi8(0xFE); @@ -353,28 +356,29 @@ static WEBP_INLINE void NeedsFilter(const __m128i* const p1, // Edge filtering functions // Applies filter on 2 pixels (p0 and q0) -static WEBP_INLINE void DoFilter2(__m128i* const p1, __m128i* const p0, - __m128i* const q0, __m128i* const q1, - int thresh) { +static WEBP_INLINE void DoFilter2_SSE2(__m128i* const p1, __m128i* const p0, + __m128i* const q0, __m128i* const q1, + int thresh) { __m128i a, mask; const __m128i sign_bit = _mm_set1_epi8(0x80); - // convert p1/q1 to int8_t (for GetBaseDelta) + // convert p1/q1 to int8_t (for GetBaseDelta_SSE2) const __m128i p1s = _mm_xor_si128(*p1, sign_bit); const __m128i q1s = _mm_xor_si128(*q1, sign_bit); - NeedsFilter(p1, p0, q0, q1, thresh, &mask); + NeedsFilter_SSE2(p1, p0, q0, q1, thresh, &mask); FLIP_SIGN_BIT2(*p0, *q0); - GetBaseDelta(&p1s, p0, q0, &q1s, &a); + GetBaseDelta_SSE2(&p1s, p0, q0, &q1s, &a); a = _mm_and_si128(a, mask); // mask filter values we don't care about - DoSimpleFilter(p0, q0, &a); + DoSimpleFilter_SSE2(p0, q0, &a); FLIP_SIGN_BIT2(*p0, *q0); } // Applies filter on 4 pixels (p1, p0, q0 and q1) -static WEBP_INLINE void DoFilter4(__m128i* const p1, __m128i* const p0, - __m128i* const q0, __m128i* const q1, - const __m128i* const mask, int hev_thresh) { +static WEBP_INLINE void DoFilter4_SSE2(__m128i* const p1, __m128i* const p0, + __m128i* const q0, __m128i* const q1, + const __m128i* const mask, + int hev_thresh) { const __m128i zero = _mm_setzero_si128(); const __m128i sign_bit = _mm_set1_epi8(0x80); const __m128i k64 = _mm_set1_epi8(64); @@ -384,7 +388,7 @@ static WEBP_INLINE void DoFilter4(__m128i* const p1, __m128i* const p0, __m128i t1, t2, t3; // compute hev mask - GetNotHEV(p1, p0, q0, q1, hev_thresh, ¬_hev); + GetNotHEV_SSE2(p1, p0, q0, q1, hev_thresh, ¬_hev); // convert to signed values FLIP_SIGN_BIT4(*p1, *p0, *q0, *q1); @@ -399,8 +403,8 @@ static WEBP_INLINE void DoFilter4(__m128i* const p1, __m128i* const p0, t2 = _mm_adds_epi8(t1, k3); // 3 * (q0 - p0) + hev(p1 - q1) + 3 t3 = _mm_adds_epi8(t1, k4); // 3 * (q0 - p0) + hev(p1 - q1) + 4 - SignedShift8b(&t2); // (3 * (q0 - p0) + hev(p1 - q1) + 3) >> 3 - SignedShift8b(&t3); // (3 * (q0 - p0) + hev(p1 - q1) + 4) >> 3 + SignedShift8b_SSE2(&t2); // (3 * (q0 - p0) + hev(p1 - q1) + 3) >> 3 + SignedShift8b_SSE2(&t3); // (3 * (q0 - p0) + hev(p1 - q1) + 4) >> 3 *p0 = _mm_adds_epi8(*p0, t2); // p0 += t2 *q0 = _mm_subs_epi8(*q0, t3); // q0 -= t3 FLIP_SIGN_BIT2(*p0, *q0); @@ -417,25 +421,26 @@ static WEBP_INLINE void DoFilter4(__m128i* const p1, __m128i* const p0, } // Applies filter on 6 pixels (p2, p1, p0, q0, q1 and q2) -static WEBP_INLINE void DoFilter6(__m128i* const p2, __m128i* const p1, - __m128i* const p0, __m128i* const q0, - __m128i* const q1, __m128i* const q2, - const __m128i* const mask, int hev_thresh) { +static WEBP_INLINE void DoFilter6_SSE2(__m128i* const p2, __m128i* const p1, + __m128i* const p0, __m128i* const q0, + __m128i* const q1, __m128i* const q2, + const __m128i* const mask, + int hev_thresh) { const __m128i zero = _mm_setzero_si128(); const __m128i sign_bit = _mm_set1_epi8(0x80); __m128i a, not_hev; // compute hev mask - GetNotHEV(p1, p0, q0, q1, hev_thresh, ¬_hev); + GetNotHEV_SSE2(p1, p0, q0, q1, hev_thresh, ¬_hev); FLIP_SIGN_BIT4(*p1, *p0, *q0, *q1); FLIP_SIGN_BIT2(*p2, *q2); - GetBaseDelta(p1, p0, q0, q1, &a); + GetBaseDelta_SSE2(p1, p0, q0, q1, &a); { // do simple filter on pixels with hev const __m128i m = _mm_andnot_si128(not_hev, *mask); const __m128i f = _mm_and_si128(a, m); - DoSimpleFilter(p0, q0, &f); + DoSimpleFilter_SSE2(p0, q0, &f); } { // do strong filter on pixels with not hev @@ -460,15 +465,15 @@ static WEBP_INLINE void DoFilter6(__m128i* const p2, __m128i* const p1, const __m128i a0_lo = _mm_add_epi16(a1_lo, f9_lo); // Filter * 27 + 63 const __m128i a0_hi = _mm_add_epi16(a1_hi, f9_hi); // Filter * 27 + 63 - Update2Pixels(p2, q2, &a2_lo, &a2_hi); - Update2Pixels(p1, q1, &a1_lo, &a1_hi); - Update2Pixels(p0, q0, &a0_lo, &a0_hi); + Update2Pixels_SSE2(p2, q2, &a2_lo, &a2_hi); + Update2Pixels_SSE2(p1, q1, &a1_lo, &a1_hi); + Update2Pixels_SSE2(p0, q0, &a0_lo, &a0_hi); } } // reads 8 rows across a vertical edge. -static WEBP_INLINE void Load8x4(const uint8_t* const b, int stride, - __m128i* const p, __m128i* const q) { +static WEBP_INLINE void Load8x4_SSE2(const uint8_t* const b, int stride, + __m128i* const p, __m128i* const q) { // A0 = 63 62 61 60 23 22 21 20 43 42 41 40 03 02 01 00 // A1 = 73 72 71 70 33 32 31 30 53 52 51 50 13 12 11 10 const __m128i A0 = _mm_set_epi32( @@ -494,11 +499,11 @@ static WEBP_INLINE void Load8x4(const uint8_t* const b, int stride, *q = _mm_unpackhi_epi32(C0, C1); } -static WEBP_INLINE void Load16x4(const uint8_t* const r0, - const uint8_t* const r8, - int stride, - __m128i* const p1, __m128i* const p0, - __m128i* const q0, __m128i* const q1) { +static WEBP_INLINE void Load16x4_SSE2(const uint8_t* const r0, + const uint8_t* const r8, + int stride, + __m128i* const p1, __m128i* const p0, + __m128i* const q0, __m128i* const q1) { // Assume the pixels around the edge (|) are numbered as follows // 00 01 | 02 03 // 10 11 | 12 13 @@ -514,8 +519,8 @@ static WEBP_INLINE void Load16x4(const uint8_t* const r0, // q0 = 73 63 53 43 33 23 13 03 72 62 52 42 32 22 12 02 // p0 = f1 e1 d1 c1 b1 a1 91 81 f0 e0 d0 c0 b0 a0 90 80 // q1 = f3 e3 d3 c3 b3 a3 93 83 f2 e2 d2 c2 b2 a2 92 82 - Load8x4(r0, stride, p1, q0); - Load8x4(r8, stride, p0, q1); + Load8x4_SSE2(r0, stride, p1, q0); + Load8x4_SSE2(r8, stride, p0, q1); { // p1 = f0 e0 d0 c0 b0 a0 90 80 70 60 50 40 30 20 10 00 @@ -531,7 +536,8 @@ static WEBP_INLINE void Load16x4(const uint8_t* const r0, } } -static WEBP_INLINE void Store4x4(__m128i* const x, uint8_t* dst, int stride) { +static WEBP_INLINE void Store4x4_SSE2(__m128i* const x, + uint8_t* dst, int stride) { int i; for (i = 0; i < 4; ++i, dst += stride) { WebPUint32ToMem(dst, _mm_cvtsi128_si32(*x)); @@ -540,12 +546,12 @@ static WEBP_INLINE void Store4x4(__m128i* const x, uint8_t* dst, int stride) { } // Transpose back and store -static WEBP_INLINE void Store16x4(const __m128i* const p1, - const __m128i* const p0, - const __m128i* const q0, - const __m128i* const q1, - uint8_t* r0, uint8_t* r8, - int stride) { +static WEBP_INLINE void Store16x4_SSE2(const __m128i* const p1, + const __m128i* const p0, + const __m128i* const q0, + const __m128i* const q1, + uint8_t* r0, uint8_t* r8, + int stride) { __m128i t1, p1_s, p0_s, q0_s, q1_s; // p0 = 71 70 61 60 51 50 41 40 31 30 21 20 11 10 01 00 @@ -572,55 +578,55 @@ static WEBP_INLINE void Store16x4(const __m128i* const p1, p1_s = _mm_unpacklo_epi16(t1, q1_s); q1_s = _mm_unpackhi_epi16(t1, q1_s); - Store4x4(&p0_s, r0, stride); + Store4x4_SSE2(&p0_s, r0, stride); r0 += 4 * stride; - Store4x4(&q0_s, r0, stride); + Store4x4_SSE2(&q0_s, r0, stride); - Store4x4(&p1_s, r8, stride); + Store4x4_SSE2(&p1_s, r8, stride); r8 += 4 * stride; - Store4x4(&q1_s, r8, stride); + Store4x4_SSE2(&q1_s, r8, stride); } //------------------------------------------------------------------------------ // Simple In-loop filtering (Paragraph 15.2) -static void SimpleVFilter16(uint8_t* p, int stride, int thresh) { +static void SimpleVFilter16_SSE2(uint8_t* p, int stride, int thresh) { // Load __m128i p1 = _mm_loadu_si128((__m128i*)&p[-2 * stride]); __m128i p0 = _mm_loadu_si128((__m128i*)&p[-stride]); __m128i q0 = _mm_loadu_si128((__m128i*)&p[0]); __m128i q1 = _mm_loadu_si128((__m128i*)&p[stride]); - DoFilter2(&p1, &p0, &q0, &q1, thresh); + DoFilter2_SSE2(&p1, &p0, &q0, &q1, thresh); // Store _mm_storeu_si128((__m128i*)&p[-stride], p0); _mm_storeu_si128((__m128i*)&p[0], q0); } -static void SimpleHFilter16(uint8_t* p, int stride, int thresh) { +static void SimpleHFilter16_SSE2(uint8_t* p, int stride, int thresh) { __m128i p1, p0, q0, q1; p -= 2; // beginning of p1 - Load16x4(p, p + 8 * stride, stride, &p1, &p0, &q0, &q1); - DoFilter2(&p1, &p0, &q0, &q1, thresh); - Store16x4(&p1, &p0, &q0, &q1, p, p + 8 * stride, stride); + Load16x4_SSE2(p, p + 8 * stride, stride, &p1, &p0, &q0, &q1); + DoFilter2_SSE2(&p1, &p0, &q0, &q1, thresh); + Store16x4_SSE2(&p1, &p0, &q0, &q1, p, p + 8 * stride, stride); } -static void SimpleVFilter16i(uint8_t* p, int stride, int thresh) { +static void SimpleVFilter16i_SSE2(uint8_t* p, int stride, int thresh) { int k; for (k = 3; k > 0; --k) { p += 4 * stride; - SimpleVFilter16(p, stride, thresh); + SimpleVFilter16_SSE2(p, stride, thresh); } } -static void SimpleHFilter16i(uint8_t* p, int stride, int thresh) { +static void SimpleHFilter16i_SSE2(uint8_t* p, int stride, int thresh) { int k; for (k = 3; k > 0; --k) { p += 4; - SimpleHFilter16(p, stride, thresh); + SimpleHFilter16_SSE2(p, stride, thresh); } } @@ -628,60 +634,60 @@ static void SimpleHFilter16i(uint8_t* p, int stride, int thresh) { // Complex In-loop filtering (Paragraph 15.3) #define MAX_DIFF1(p3, p2, p1, p0, m) do { \ - m = MM_ABS(p1, p0); \ - m = _mm_max_epu8(m, MM_ABS(p3, p2)); \ - m = _mm_max_epu8(m, MM_ABS(p2, p1)); \ + (m) = MM_ABS(p1, p0); \ + (m) = _mm_max_epu8(m, MM_ABS(p3, p2)); \ + (m) = _mm_max_epu8(m, MM_ABS(p2, p1)); \ } while (0) #define MAX_DIFF2(p3, p2, p1, p0, m) do { \ - m = _mm_max_epu8(m, MM_ABS(p1, p0)); \ - m = _mm_max_epu8(m, MM_ABS(p3, p2)); \ - m = _mm_max_epu8(m, MM_ABS(p2, p1)); \ + (m) = _mm_max_epu8(m, MM_ABS(p1, p0)); \ + (m) = _mm_max_epu8(m, MM_ABS(p3, p2)); \ + (m) = _mm_max_epu8(m, MM_ABS(p2, p1)); \ } while (0) #define LOAD_H_EDGES4(p, stride, e1, e2, e3, e4) { \ - e1 = _mm_loadu_si128((__m128i*)&(p)[0 * stride]); \ - e2 = _mm_loadu_si128((__m128i*)&(p)[1 * stride]); \ - e3 = _mm_loadu_si128((__m128i*)&(p)[2 * stride]); \ - e4 = _mm_loadu_si128((__m128i*)&(p)[3 * stride]); \ + (e1) = _mm_loadu_si128((__m128i*)&(p)[0 * (stride)]); \ + (e2) = _mm_loadu_si128((__m128i*)&(p)[1 * (stride)]); \ + (e3) = _mm_loadu_si128((__m128i*)&(p)[2 * (stride)]); \ + (e4) = _mm_loadu_si128((__m128i*)&(p)[3 * (stride)]); \ } #define LOADUV_H_EDGE(p, u, v, stride) do { \ const __m128i U = _mm_loadl_epi64((__m128i*)&(u)[(stride)]); \ const __m128i V = _mm_loadl_epi64((__m128i*)&(v)[(stride)]); \ - p = _mm_unpacklo_epi64(U, V); \ + (p) = _mm_unpacklo_epi64(U, V); \ } while (0) #define LOADUV_H_EDGES4(u, v, stride, e1, e2, e3, e4) { \ - LOADUV_H_EDGE(e1, u, v, 0 * stride); \ - LOADUV_H_EDGE(e2, u, v, 1 * stride); \ - LOADUV_H_EDGE(e3, u, v, 2 * stride); \ - LOADUV_H_EDGE(e4, u, v, 3 * stride); \ + LOADUV_H_EDGE(e1, u, v, 0 * (stride)); \ + LOADUV_H_EDGE(e2, u, v, 1 * (stride)); \ + LOADUV_H_EDGE(e3, u, v, 2 * (stride)); \ + LOADUV_H_EDGE(e4, u, v, 3 * (stride)); \ } #define STOREUV(p, u, v, stride) { \ - _mm_storel_epi64((__m128i*)&u[(stride)], p); \ - p = _mm_srli_si128(p, 8); \ - _mm_storel_epi64((__m128i*)&v[(stride)], p); \ + _mm_storel_epi64((__m128i*)&(u)[(stride)], p); \ + (p) = _mm_srli_si128(p, 8); \ + _mm_storel_epi64((__m128i*)&(v)[(stride)], p); \ } -static WEBP_INLINE void ComplexMask(const __m128i* const p1, - const __m128i* const p0, - const __m128i* const q0, - const __m128i* const q1, - int thresh, int ithresh, - __m128i* const mask) { +static WEBP_INLINE void ComplexMask_SSE2(const __m128i* const p1, + const __m128i* const p0, + const __m128i* const q0, + const __m128i* const q1, + int thresh, int ithresh, + __m128i* const mask) { const __m128i it = _mm_set1_epi8(ithresh); const __m128i diff = _mm_subs_epu8(*mask, it); const __m128i thresh_mask = _mm_cmpeq_epi8(diff, _mm_setzero_si128()); __m128i filter_mask; - NeedsFilter(p1, p0, q0, q1, thresh, &filter_mask); + NeedsFilter_SSE2(p1, p0, q0, q1, thresh, &filter_mask); *mask = _mm_and_si128(thresh_mask, filter_mask); } // on macroblock edges -static void VFilter16(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter16_SSE2(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { __m128i t1; __m128i mask; __m128i p2, p1, p0, q0, q1, q2; @@ -694,8 +700,8 @@ static void VFilter16(uint8_t* p, int stride, LOAD_H_EDGES4(p, stride, q0, q1, q2, t1); MAX_DIFF2(t1, q2, q1, q0, mask); - ComplexMask(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); - DoFilter6(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); + DoFilter6_SSE2(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); // Store _mm_storeu_si128((__m128i*)&p[-3 * stride], p2); @@ -706,28 +712,28 @@ static void VFilter16(uint8_t* p, int stride, _mm_storeu_si128((__m128i*)&p[+2 * stride], q2); } -static void HFilter16(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter16_SSE2(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { __m128i mask; __m128i p3, p2, p1, p0, q0, q1, q2, q3; uint8_t* const b = p - 4; - Load16x4(b, b + 8 * stride, stride, &p3, &p2, &p1, &p0); // p3, p2, p1, p0 + Load16x4_SSE2(b, b + 8 * stride, stride, &p3, &p2, &p1, &p0); MAX_DIFF1(p3, p2, p1, p0, mask); - Load16x4(p, p + 8 * stride, stride, &q0, &q1, &q2, &q3); // q0, q1, q2, q3 + Load16x4_SSE2(p, p + 8 * stride, stride, &q0, &q1, &q2, &q3); MAX_DIFF2(q3, q2, q1, q0, mask); - ComplexMask(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); - DoFilter6(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); + DoFilter6_SSE2(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); - Store16x4(&p3, &p2, &p1, &p0, b, b + 8 * stride, stride); - Store16x4(&q0, &q1, &q2, &q3, p, p + 8 * stride, stride); + Store16x4_SSE2(&p3, &p2, &p1, &p0, b, b + 8 * stride, stride); + Store16x4_SSE2(&q0, &q1, &q2, &q3, p, p + 8 * stride, stride); } // on three inner edges -static void VFilter16i(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter16i_SSE2(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { int k; __m128i p3, p2, p1, p0; // loop invariants @@ -744,8 +750,8 @@ static void VFilter16i(uint8_t* p, int stride, // p3 and p2 are not just temporary variables here: they will be // re-used for next span. And q2/q3 will become p1/p0 accordingly. - ComplexMask(&p1, &p0, &p3, &p2, thresh, ithresh, &mask); - DoFilter4(&p1, &p0, &p3, &p2, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &p3, &p2, thresh, ithresh, &mask); + DoFilter4_SSE2(&p1, &p0, &p3, &p2, &mask, hev_thresh); // Store _mm_storeu_si128((__m128i*)&b[0 * stride], p1); @@ -759,12 +765,12 @@ static void VFilter16i(uint8_t* p, int stride, } } -static void HFilter16i(uint8_t* p, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter16i_SSE2(uint8_t* p, int stride, + int thresh, int ithresh, int hev_thresh) { int k; __m128i p3, p2, p1, p0; // loop invariants - Load16x4(p, p + 8 * stride, stride, &p3, &p2, &p1, &p0); // prologue + Load16x4_SSE2(p, p + 8 * stride, stride, &p3, &p2, &p1, &p0); // prologue for (k = 3; k > 0; --k) { __m128i mask, tmp1, tmp2; @@ -773,13 +779,13 @@ static void HFilter16i(uint8_t* p, int stride, p += 4; // beginning of q0 (and next span) MAX_DIFF1(p3, p2, p1, p0, mask); // compute partial mask - Load16x4(p, p + 8 * stride, stride, &p3, &p2, &tmp1, &tmp2); + Load16x4_SSE2(p, p + 8 * stride, stride, &p3, &p2, &tmp1, &tmp2); MAX_DIFF2(p3, p2, tmp1, tmp2, mask); - ComplexMask(&p1, &p0, &p3, &p2, thresh, ithresh, &mask); - DoFilter4(&p1, &p0, &p3, &p2, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &p3, &p2, thresh, ithresh, &mask); + DoFilter4_SSE2(&p1, &p0, &p3, &p2, &mask, hev_thresh); - Store16x4(&p1, &p0, &p3, &p2, b, b + 8 * stride, stride); + Store16x4_SSE2(&p1, &p0, &p3, &p2, b, b + 8 * stride, stride); // rotate samples p1 = tmp1; @@ -788,8 +794,8 @@ static void HFilter16i(uint8_t* p, int stride, } // 8-pixels wide variant, for chroma filtering -static void VFilter8(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter8_SSE2(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { __m128i mask; __m128i t1, p2, p1, p0, q0, q1, q2; @@ -801,8 +807,8 @@ static void VFilter8(uint8_t* u, uint8_t* v, int stride, LOADUV_H_EDGES4(u, v, stride, q0, q1, q2, t1); MAX_DIFF2(t1, q2, q1, q0, mask); - ComplexMask(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); - DoFilter6(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); + DoFilter6_SSE2(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); // Store STOREUV(p2, u, v, -3 * stride); @@ -813,28 +819,28 @@ static void VFilter8(uint8_t* u, uint8_t* v, int stride, STOREUV(q2, u, v, 2 * stride); } -static void HFilter8(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter8_SSE2(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { __m128i mask; __m128i p3, p2, p1, p0, q0, q1, q2, q3; uint8_t* const tu = u - 4; uint8_t* const tv = v - 4; - Load16x4(tu, tv, stride, &p3, &p2, &p1, &p0); // p3, p2, p1, p0 + Load16x4_SSE2(tu, tv, stride, &p3, &p2, &p1, &p0); MAX_DIFF1(p3, p2, p1, p0, mask); - Load16x4(u, v, stride, &q0, &q1, &q2, &q3); // q0, q1, q2, q3 + Load16x4_SSE2(u, v, stride, &q0, &q1, &q2, &q3); MAX_DIFF2(q3, q2, q1, q0, mask); - ComplexMask(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); - DoFilter6(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); + DoFilter6_SSE2(&p2, &p1, &p0, &q0, &q1, &q2, &mask, hev_thresh); - Store16x4(&p3, &p2, &p1, &p0, tu, tv, stride); - Store16x4(&q0, &q1, &q2, &q3, u, v, stride); + Store16x4_SSE2(&p3, &p2, &p1, &p0, tu, tv, stride); + Store16x4_SSE2(&q0, &q1, &q2, &q3, u, v, stride); } -static void VFilter8i(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void VFilter8i_SSE2(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { __m128i mask; __m128i t1, t2, p1, p0, q0, q1; @@ -849,8 +855,8 @@ static void VFilter8i(uint8_t* u, uint8_t* v, int stride, LOADUV_H_EDGES4(u, v, stride, q0, q1, t1, t2); MAX_DIFF2(t2, t1, q1, q0, mask); - ComplexMask(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); - DoFilter4(&p1, &p0, &q0, &q1, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); + DoFilter4_SSE2(&p1, &p0, &q0, &q1, &mask, hev_thresh); // Store STOREUV(p1, u, v, -2 * stride); @@ -859,24 +865,24 @@ static void VFilter8i(uint8_t* u, uint8_t* v, int stride, STOREUV(q1, u, v, 1 * stride); } -static void HFilter8i(uint8_t* u, uint8_t* v, int stride, - int thresh, int ithresh, int hev_thresh) { +static void HFilter8i_SSE2(uint8_t* u, uint8_t* v, int stride, + int thresh, int ithresh, int hev_thresh) { __m128i mask; __m128i t1, t2, p1, p0, q0, q1; - Load16x4(u, v, stride, &t2, &t1, &p1, &p0); // p3, p2, p1, p0 + Load16x4_SSE2(u, v, stride, &t2, &t1, &p1, &p0); // p3, p2, p1, p0 MAX_DIFF1(t2, t1, p1, p0, mask); u += 4; // beginning of q0 v += 4; - Load16x4(u, v, stride, &q0, &q1, &t1, &t2); // q0, q1, q2, q3 + Load16x4_SSE2(u, v, stride, &q0, &q1, &t1, &t2); // q0, q1, q2, q3 MAX_DIFF2(t2, t1, q1, q0, mask); - ComplexMask(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); - DoFilter4(&p1, &p0, &q0, &q1, &mask, hev_thresh); + ComplexMask_SSE2(&p1, &p0, &q0, &q1, thresh, ithresh, &mask); + DoFilter4_SSE2(&p1, &p0, &q0, &q1, &mask, hev_thresh); u -= 2; // beginning of p1 v -= 2; - Store16x4(&p1, &p0, &q0, &q1, u, v, stride); + Store16x4_SSE2(&p1, &p0, &q0, &q1, u, v, stride); } //------------------------------------------------------------------------------ @@ -893,7 +899,7 @@ static void HFilter8i(uint8_t* u, uint8_t* v, int stride, // where: AC = (a + b + 1) >> 1, BC = (b + c + 1) >> 1 // and ab = a ^ b, bc = b ^ c, lsb = (AC^BC)&1 -static void VE4(uint8_t* dst) { // vertical +static void VE4_SSE2(uint8_t* dst) { // vertical const __m128i one = _mm_set1_epi8(1); const __m128i ABCDEFGH = _mm_loadl_epi64((__m128i*)(dst - BPS - 1)); const __m128i BCDEFGH0 = _mm_srli_si128(ABCDEFGH, 1); @@ -909,7 +915,7 @@ static void VE4(uint8_t* dst) { // vertical } } -static void LD4(uint8_t* dst) { // Down-Left +static void LD4_SSE2(uint8_t* dst) { // Down-Left const __m128i one = _mm_set1_epi8(1); const __m128i ABCDEFGH = _mm_loadl_epi64((__m128i*)(dst - BPS)); const __m128i BCDEFGH0 = _mm_srli_si128(ABCDEFGH, 1); @@ -925,7 +931,7 @@ static void LD4(uint8_t* dst) { // Down-Left WebPUint32ToMem(dst + 3 * BPS, _mm_cvtsi128_si32(_mm_srli_si128(abcdefg, 3))); } -static void VR4(uint8_t* dst) { // Vertical-Right +static void VR4_SSE2(uint8_t* dst) { // Vertical-Right const __m128i one = _mm_set1_epi8(1); const int I = dst[-1 + 0 * BPS]; const int J = dst[-1 + 1 * BPS]; @@ -950,7 +956,7 @@ static void VR4(uint8_t* dst) { // Vertical-Right DST(0, 3) = AVG3(K, J, I); } -static void VL4(uint8_t* dst) { // Vertical-Left +static void VL4_SSE2(uint8_t* dst) { // Vertical-Left const __m128i one = _mm_set1_epi8(1); const __m128i ABCDEFGH = _mm_loadl_epi64((__m128i*)(dst - BPS)); const __m128i BCDEFGH_ = _mm_srli_si128(ABCDEFGH, 1); @@ -975,7 +981,7 @@ static void VL4(uint8_t* dst) { // Vertical-Left DST(3, 3) = (extra_out >> 8) & 0xff; } -static void RD4(uint8_t* dst) { // Down-right +static void RD4_SSE2(uint8_t* dst) { // Down-right const __m128i one = _mm_set1_epi8(1); const __m128i XABCD = _mm_loadl_epi64((__m128i*)(dst - BPS - 1)); const __m128i ____XABCD = _mm_slli_si128(XABCD, 4); @@ -1004,7 +1010,7 @@ static void RD4(uint8_t* dst) { // Down-right //------------------------------------------------------------------------------ // Luma 16x16 -static WEBP_INLINE void TrueMotion(uint8_t* dst, int size) { +static WEBP_INLINE void TrueMotion_SSE2(uint8_t* dst, int size) { const uint8_t* top = dst - BPS; const __m128i zero = _mm_setzero_si128(); int y; @@ -1041,11 +1047,11 @@ static WEBP_INLINE void TrueMotion(uint8_t* dst, int size) { } } -static void TM4(uint8_t* dst) { TrueMotion(dst, 4); } -static void TM8uv(uint8_t* dst) { TrueMotion(dst, 8); } -static void TM16(uint8_t* dst) { TrueMotion(dst, 16); } +static void TM4_SSE2(uint8_t* dst) { TrueMotion_SSE2(dst, 4); } +static void TM8uv_SSE2(uint8_t* dst) { TrueMotion_SSE2(dst, 8); } +static void TM16_SSE2(uint8_t* dst) { TrueMotion_SSE2(dst, 16); } -static void VE16(uint8_t* dst) { +static void VE16_SSE2(uint8_t* dst) { const __m128i top = _mm_loadu_si128((const __m128i*)(dst - BPS)); int j; for (j = 0; j < 16; ++j) { @@ -1053,7 +1059,7 @@ static void VE16(uint8_t* dst) { } } -static void HE16(uint8_t* dst) { // horizontal +static void HE16_SSE2(uint8_t* dst) { // horizontal int j; for (j = 16; j > 0; --j) { const __m128i values = _mm_set1_epi8(dst[-1]); @@ -1062,7 +1068,7 @@ static void HE16(uint8_t* dst) { // horizontal } } -static WEBP_INLINE void Put16(uint8_t v, uint8_t* dst) { +static WEBP_INLINE void Put16_SSE2(uint8_t v, uint8_t* dst) { int j; const __m128i values = _mm_set1_epi8(v); for (j = 0; j < 16; ++j) { @@ -1070,7 +1076,7 @@ static WEBP_INLINE void Put16(uint8_t v, uint8_t* dst) { } } -static void DC16(uint8_t* dst) { // DC +static void DC16_SSE2(uint8_t* dst) { // DC const __m128i zero = _mm_setzero_si128(); const __m128i top = _mm_loadu_si128((const __m128i*)(dst - BPS)); const __m128i sad8x2 = _mm_sad_epu8(top, zero); @@ -1083,37 +1089,37 @@ static void DC16(uint8_t* dst) { // DC } { const int DC = _mm_cvtsi128_si32(sum) + left + 16; - Put16(DC >> 5, dst); + Put16_SSE2(DC >> 5, dst); } } -static void DC16NoTop(uint8_t* dst) { // DC with top samples not available +static void DC16NoTop_SSE2(uint8_t* dst) { // DC with top samples unavailable int DC = 8; int j; for (j = 0; j < 16; ++j) { DC += dst[-1 + j * BPS]; } - Put16(DC >> 4, dst); + Put16_SSE2(DC >> 4, dst); } -static void DC16NoLeft(uint8_t* dst) { // DC with left samples not available +static void DC16NoLeft_SSE2(uint8_t* dst) { // DC with left samples unavailable const __m128i zero = _mm_setzero_si128(); const __m128i top = _mm_loadu_si128((const __m128i*)(dst - BPS)); const __m128i sad8x2 = _mm_sad_epu8(top, zero); // sum the two sads: sad8x2[0:1] + sad8x2[8:9] const __m128i sum = _mm_add_epi16(sad8x2, _mm_shuffle_epi32(sad8x2, 2)); const int DC = _mm_cvtsi128_si32(sum) + 8; - Put16(DC >> 4, dst); + Put16_SSE2(DC >> 4, dst); } -static void DC16NoTopLeft(uint8_t* dst) { // DC with no top and left samples - Put16(0x80, dst); +static void DC16NoTopLeft_SSE2(uint8_t* dst) { // DC with no top & left samples + Put16_SSE2(0x80, dst); } //------------------------------------------------------------------------------ // Chroma -static void VE8uv(uint8_t* dst) { // vertical +static void VE8uv_SSE2(uint8_t* dst) { // vertical int j; const __m128i top = _mm_loadl_epi64((const __m128i*)(dst - BPS)); for (j = 0; j < 8; ++j) { @@ -1121,17 +1127,8 @@ static void VE8uv(uint8_t* dst) { // vertical } } -static void HE8uv(uint8_t* dst) { // horizontal - int j; - for (j = 0; j < 8; ++j) { - const __m128i values = _mm_set1_epi8(dst[-1]); - _mm_storel_epi64((__m128i*)dst, values); - dst += BPS; - } -} - // helper for chroma-DC predictions -static WEBP_INLINE void Put8x8uv(uint8_t v, uint8_t* dst) { +static WEBP_INLINE void Put8x8uv_SSE2(uint8_t v, uint8_t* dst) { int j; const __m128i values = _mm_set1_epi8(v); for (j = 0; j < 8; ++j) { @@ -1139,7 +1136,7 @@ static WEBP_INLINE void Put8x8uv(uint8_t v, uint8_t* dst) { } } -static void DC8uv(uint8_t* dst) { // DC +static void DC8uv_SSE2(uint8_t* dst) { // DC const __m128i zero = _mm_setzero_si128(); const __m128i top = _mm_loadl_epi64((const __m128i*)(dst - BPS)); const __m128i sum = _mm_sad_epu8(top, zero); @@ -1150,29 +1147,29 @@ static void DC8uv(uint8_t* dst) { // DC } { const int DC = _mm_cvtsi128_si32(sum) + left + 8; - Put8x8uv(DC >> 4, dst); + Put8x8uv_SSE2(DC >> 4, dst); } } -static void DC8uvNoLeft(uint8_t* dst) { // DC with no left samples +static void DC8uvNoLeft_SSE2(uint8_t* dst) { // DC with no left samples const __m128i zero = _mm_setzero_si128(); const __m128i top = _mm_loadl_epi64((const __m128i*)(dst - BPS)); const __m128i sum = _mm_sad_epu8(top, zero); const int DC = _mm_cvtsi128_si32(sum) + 4; - Put8x8uv(DC >> 3, dst); + Put8x8uv_SSE2(DC >> 3, dst); } -static void DC8uvNoTop(uint8_t* dst) { // DC with no top samples +static void DC8uvNoTop_SSE2(uint8_t* dst) { // DC with no top samples int dc0 = 4; int i; for (i = 0; i < 8; ++i) { dc0 += dst[-1 + i * BPS]; } - Put8x8uv(dc0 >> 3, dst); + Put8x8uv_SSE2(dc0 >> 3, dst); } -static void DC8uvNoTopLeft(uint8_t* dst) { // DC with nothing - Put8x8uv(0x80, dst); +static void DC8uvNoTopLeft_SSE2(uint8_t* dst) { // DC with nothing + Put8x8uv_SSE2(0x80, dst); } //------------------------------------------------------------------------------ @@ -1181,47 +1178,46 @@ static void DC8uvNoTopLeft(uint8_t* dst) { // DC with nothing extern void VP8DspInitSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8DspInitSSE2(void) { - VP8Transform = Transform; -#if defined(USE_TRANSFORM_AC3) - VP8TransformAC3 = TransformAC3; + VP8Transform = Transform_SSE2; +#if (USE_TRANSFORM_AC3 == 1) + VP8TransformAC3 = TransformAC3_SSE2; #endif - VP8VFilter16 = VFilter16; - VP8HFilter16 = HFilter16; - VP8VFilter8 = VFilter8; - VP8HFilter8 = HFilter8; - VP8VFilter16i = VFilter16i; - VP8HFilter16i = HFilter16i; - VP8VFilter8i = VFilter8i; - VP8HFilter8i = HFilter8i; - - VP8SimpleVFilter16 = SimpleVFilter16; - VP8SimpleHFilter16 = SimpleHFilter16; - VP8SimpleVFilter16i = SimpleVFilter16i; - VP8SimpleHFilter16i = SimpleHFilter16i; - - VP8PredLuma4[1] = TM4; - VP8PredLuma4[2] = VE4; - VP8PredLuma4[4] = RD4; - VP8PredLuma4[5] = VR4; - VP8PredLuma4[6] = LD4; - VP8PredLuma4[7] = VL4; - - VP8PredLuma16[0] = DC16; - VP8PredLuma16[1] = TM16; - VP8PredLuma16[2] = VE16; - VP8PredLuma16[3] = HE16; - VP8PredLuma16[4] = DC16NoTop; - VP8PredLuma16[5] = DC16NoLeft; - VP8PredLuma16[6] = DC16NoTopLeft; - - VP8PredChroma8[0] = DC8uv; - VP8PredChroma8[1] = TM8uv; - VP8PredChroma8[2] = VE8uv; - VP8PredChroma8[3] = HE8uv; - VP8PredChroma8[4] = DC8uvNoTop; - VP8PredChroma8[5] = DC8uvNoLeft; - VP8PredChroma8[6] = DC8uvNoTopLeft; + VP8VFilter16 = VFilter16_SSE2; + VP8HFilter16 = HFilter16_SSE2; + VP8VFilter8 = VFilter8_SSE2; + VP8HFilter8 = HFilter8_SSE2; + VP8VFilter16i = VFilter16i_SSE2; + VP8HFilter16i = HFilter16i_SSE2; + VP8VFilter8i = VFilter8i_SSE2; + VP8HFilter8i = HFilter8i_SSE2; + + VP8SimpleVFilter16 = SimpleVFilter16_SSE2; + VP8SimpleHFilter16 = SimpleHFilter16_SSE2; + VP8SimpleVFilter16i = SimpleVFilter16i_SSE2; + VP8SimpleHFilter16i = SimpleHFilter16i_SSE2; + + VP8PredLuma4[1] = TM4_SSE2; + VP8PredLuma4[2] = VE4_SSE2; + VP8PredLuma4[4] = RD4_SSE2; + VP8PredLuma4[5] = VR4_SSE2; + VP8PredLuma4[6] = LD4_SSE2; + VP8PredLuma4[7] = VL4_SSE2; + + VP8PredLuma16[0] = DC16_SSE2; + VP8PredLuma16[1] = TM16_SSE2; + VP8PredLuma16[2] = VE16_SSE2; + VP8PredLuma16[3] = HE16_SSE2; + VP8PredLuma16[4] = DC16NoTop_SSE2; + VP8PredLuma16[5] = DC16NoLeft_SSE2; + VP8PredLuma16[6] = DC16NoTopLeft_SSE2; + + VP8PredChroma8[0] = DC8uv_SSE2; + VP8PredChroma8[1] = TM8uv_SSE2; + VP8PredChroma8[2] = VE8uv_SSE2; + VP8PredChroma8[4] = DC8uvNoTop_SSE2; + VP8PredChroma8[5] = DC8uvNoLeft_SSE2; + VP8PredChroma8[6] = DC8uvNoTopLeft_SSE2; } #else // !WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/dec_sse41.c b/src/3rdparty/libwebp/src/dsp/dec_sse41.c index 4e81ec4..8f18506 100644 --- a/src/3rdparty/libwebp/src/dsp/dec_sse41.c +++ b/src/3rdparty/libwebp/src/dsp/dec_sse41.c @@ -11,15 +11,15 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE41) #include <smmintrin.h> -#include "../dec/vp8i_dec.h" -#include "../utils/utils.h" +#include "src/dec/vp8i_dec.h" +#include "src/utils/utils.h" -static void HE16(uint8_t* dst) { // horizontal +static void HE16_SSE41(uint8_t* dst) { // horizontal int j; const __m128i kShuffle3 = _mm_set1_epi8(3); for (j = 16; j > 0; --j) { @@ -36,7 +36,7 @@ static void HE16(uint8_t* dst) { // horizontal extern void VP8DspInitSSE41(void); WEBP_TSAN_IGNORE_FUNCTION void VP8DspInitSSE41(void) { - VP8PredLuma16[3] = HE16; + VP8PredLuma16[3] = HE16_SSE41; } #else // !WEBP_USE_SSE41 diff --git a/src/3rdparty/libwebp/src/dsp/dsp.h b/src/3rdparty/libwebp/src/dsp/dsp.h index 7cf6e05..5b703a1 100644 --- a/src/3rdparty/libwebp/src/dsp/dsp.h +++ b/src/3rdparty/libwebp/src/dsp/dsp.h @@ -15,10 +15,10 @@ #define WEBP_DSP_DSP_H_ #ifdef HAVE_CONFIG_H -#include "../webp/config.h" +#include "src/webp/config.h" #endif -#include "../webp/types.h" +#include "src/webp/types.h" #ifdef __cplusplus extern "C" { @@ -38,10 +38,22 @@ extern "C" { # define LOCAL_GCC_PREREQ(maj, min) 0 #endif +#if defined(__clang__) +# define LOCAL_CLANG_VERSION ((__clang_major__ << 8) | __clang_minor__) +# define LOCAL_CLANG_PREREQ(maj, min) \ + (LOCAL_CLANG_VERSION >= (((maj) << 8) | (min))) +#else +# define LOCAL_CLANG_VERSION 0 +# define LOCAL_CLANG_PREREQ(maj, min) 0 +#endif + #ifndef __has_builtin # define __has_builtin(x) 0 #endif +// for now, none of the optimizations below are available in emscripten +#if !defined(EMSCRIPTEN) + #if defined(_MSC_VER) && _MSC_VER > 1310 && \ (defined(_M_X64) || defined(_M_IX86)) #define WEBP_MSC_SSE2 // Visual C++ SSE2 targets @@ -69,18 +81,20 @@ extern "C" { #define WEBP_USE_AVX2 #endif -#if defined(__ANDROID__) && defined(__ARM_ARCH_7A__) -#define WEBP_ANDROID_NEON // Android targets that might support NEON -#endif - // The intrinsics currently cause compiler errors with arm-nacl-gcc and the // inline assembly would need to be modified for use with Native Client. -#if (defined(__ARM_NEON__) || defined(WEBP_ANDROID_NEON) || \ +#if (defined(__ARM_NEON__) || \ defined(__aarch64__) || defined(WEBP_HAVE_NEON)) && \ !defined(__native_client__) #define WEBP_USE_NEON #endif +#if !defined(WEBP_USE_NEON) && defined(__ANDROID__) && \ + defined(__ARM_ARCH_7A__) && defined(HAVE_CPU_FEATURES_H) +#define WEBP_ANDROID_NEON // Android targets that may have NEON +#define WEBP_USE_NEON +#endif + #if defined(_MSC_VER) && _MSC_VER >= 1700 && defined(_M_ARM) #define WEBP_USE_NEON #define WEBP_USE_INTRINSICS @@ -91,7 +105,7 @@ extern "C" { #define WEBP_USE_MIPS32 #if (__mips_isa_rev >= 2) #define WEBP_USE_MIPS32_R2 -#if defined(__mips_dspr2) || (__mips_dsp_rev >= 2) +#if defined(__mips_dspr2) || (defined(__mips_dsp_rev) && __mips_dsp_rev >= 2) #define WEBP_USE_MIPS_DSP_R2 #endif #endif @@ -101,6 +115,24 @@ extern "C" { #define WEBP_USE_MSA #endif +#endif /* EMSCRIPTEN */ + +#ifndef WEBP_DSP_OMIT_C_CODE +#define WEBP_DSP_OMIT_C_CODE 1 +#endif + +#if (defined(__aarch64__) || defined(__ARM_NEON__)) && WEBP_DSP_OMIT_C_CODE +#define WEBP_NEON_OMIT_C_CODE 1 +#else +#define WEBP_NEON_OMIT_C_CODE 0 +#endif + +#if !(LOCAL_CLANG_PREREQ(3,8) || LOCAL_GCC_PREREQ(4,8) || defined(__aarch64__)) +#define WEBP_NEON_WORK_AROUND_GCC 1 +#else +#define WEBP_NEON_WORK_AROUND_GCC 0 +#endif + // This macro prevents thread_sanitizer from reporting known concurrent writes. #define WEBP_TSAN_IGNORE_FUNCTION #if defined(__has_feature) @@ -130,6 +162,11 @@ extern "C" { #endif #endif +// Regularize the definition of WEBP_SWAP_16BIT_CSP (backward compatibility) +#if !defined(WEBP_SWAP_16BIT_CSP) +#define WEBP_SWAP_16BIT_CSP 0 +#endif + typedef enum { kSSE2, kSSE3, @@ -144,7 +181,7 @@ typedef enum { } CPUFeature; // returns true if the CPU supports the feature. typedef int (*VP8CPUInfo)(CPUFeature feature); -WEBP_EXTERN(VP8CPUInfo) VP8GetCPUInfo; +WEBP_EXTERN VP8CPUInfo VP8GetCPUInfo; //------------------------------------------------------------------------------ // Init stub generator @@ -272,6 +309,7 @@ typedef double (*VP8SSIMGetClippedFunc)(const uint8_t* src1, int stride1, int xo, int yo, // center position int W, int H); // plane dimension +#if !defined(WEBP_REDUCE_SIZE) // This version is called with the guarantee that you can load 8 bytes and // 8 rows at offset src1 and src2 typedef double (*VP8SSIMGetFunc)(const uint8_t* src1, int stride1, @@ -279,10 +317,13 @@ typedef double (*VP8SSIMGetFunc)(const uint8_t* src1, int stride1, extern VP8SSIMGetFunc VP8SSIMGet; // unclipped / unchecked extern VP8SSIMGetClippedFunc VP8SSIMGetClipped; // with clipping +#endif +#if !defined(WEBP_DISABLE_STATS) typedef uint32_t (*VP8AccumulateSSEFunc)(const uint8_t* src1, const uint8_t* src2, int len); extern VP8AccumulateSSEFunc VP8AccumulateSSE; +#endif // must be called before using any of the above directly void VP8SSIMDspInit(void); @@ -463,12 +504,12 @@ extern WebPRescalerExportRowFunc WebPRescalerExportRowExpand; extern WebPRescalerExportRowFunc WebPRescalerExportRowShrink; // Plain-C implementation, as fall-back. -extern void WebPRescalerImportRowExpandC(struct WebPRescaler* const wrk, - const uint8_t* src); -extern void WebPRescalerImportRowShrinkC(struct WebPRescaler* const wrk, - const uint8_t* src); -extern void WebPRescalerExportRowExpandC(struct WebPRescaler* const wrk); -extern void WebPRescalerExportRowShrinkC(struct WebPRescaler* const wrk); +extern void WebPRescalerImportRowExpand_C(struct WebPRescaler* const wrk, + const uint8_t* src); +extern void WebPRescalerImportRowShrink_C(struct WebPRescaler* const wrk, + const uint8_t* src); +extern void WebPRescalerExportRowExpand_C(struct WebPRescaler* const wrk); +extern void WebPRescalerExportRowShrink_C(struct WebPRescaler* const wrk); // Main entry calls: extern void WebPRescalerImportRow(struct WebPRescaler* const wrk, @@ -534,24 +575,21 @@ void WebPMultRows(uint8_t* ptr, int stride, int width, int num_rows, int inverse); // Plain-C versions, used as fallback by some implementations. -void WebPMultRowC(uint8_t* const ptr, const uint8_t* const alpha, - int width, int inverse); -void WebPMultARGBRowC(uint32_t* const ptr, int width, int inverse); - -// To be called first before using the above. -void WebPInitAlphaProcessing(void); - -// ARGB packing function: a/r/g/b input is rgba or bgra order. -extern void (*VP8PackARGB)(const uint8_t* a, const uint8_t* r, - const uint8_t* g, const uint8_t* b, int len, - uint32_t* out); +void WebPMultRow_C(uint8_t* const ptr, const uint8_t* const alpha, + int width, int inverse); +void WebPMultARGBRow_C(uint32_t* const ptr, int width, int inverse); // RGB packing function. 'step' can be 3 or 4. r/g/b input is rgb or bgr order. -extern void (*VP8PackRGB)(const uint8_t* r, const uint8_t* g, const uint8_t* b, - int len, int step, uint32_t* out); +extern void (*WebPPackRGB)(const uint8_t* r, const uint8_t* g, const uint8_t* b, + int len, int step, uint32_t* out); + +// This function returns true if src[i] contains a value different from 0xff. +extern int (*WebPHasAlpha8b)(const uint8_t* src, int length); +// This function returns true if src[4*i] contains a value different from 0xff. +extern int (*WebPHasAlpha32b)(const uint8_t* src, int length); // To be called first before using the above. -void VP8EncDspARGBInit(void); +void WebPInitAlphaProcessing(void); //------------------------------------------------------------------------------ // Filter functions diff --git a/src/3rdparty/libwebp/src/dsp/enc.c b/src/3rdparty/libwebp/src/dsp/enc.c index f31bc6d..1c807f1 100644 --- a/src/3rdparty/libwebp/src/dsp/enc.c +++ b/src/3rdparty/libwebp/src/dsp/enc.c @@ -14,16 +14,18 @@ #include <assert.h> #include <stdlib.h> // for abs() -#include "./dsp.h" -#include "../enc/vp8i_enc.h" +#include "src/dsp/dsp.h" +#include "src/enc/vp8i_enc.h" static WEBP_INLINE uint8_t clip_8b(int v) { return (!(v & ~0xff)) ? v : (v < 0) ? 0 : 255; } +#if !WEBP_NEON_OMIT_C_CODE static WEBP_INLINE int clip_max(int v, int max) { return (v > max) ? max : v; } +#endif // !WEBP_NEON_OMIT_C_CODE //------------------------------------------------------------------------------ // Compute susceptibility based on DCT-coeff histograms: @@ -56,9 +58,10 @@ void VP8SetHistogramData(const int distribution[MAX_COEFF_THRESH + 1], histo->last_non_zero = last_non_zero; } -static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, - int start_block, int end_block, - VP8Histogram* const histo) { +#if !WEBP_NEON_OMIT_C_CODE +static void CollectHistogram_C(const uint8_t* ref, const uint8_t* pred, + int start_block, int end_block, + VP8Histogram* const histo) { int j; int distribution[MAX_COEFF_THRESH + 1] = { 0 }; for (j = start_block; j < end_block; ++j) { @@ -76,6 +79,7 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, } VP8SetHistogramData(distribution, histo); } +#endif // !WEBP_NEON_OMIT_C_CODE //------------------------------------------------------------------------------ // run-time tables (~4k) @@ -100,6 +104,8 @@ static WEBP_TSAN_IGNORE_FUNCTION void InitTables(void) { //------------------------------------------------------------------------------ // Transforms (Paragraph 14.4) +#if !WEBP_NEON_OMIT_C_CODE + #define STORE(x, y, v) \ dst[(x) + (y) * BPS] = clip_8b(ref[(x) + (y) * BPS] + ((v) >> 3)) @@ -140,15 +146,15 @@ static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in, } } -static void ITransform(const uint8_t* ref, const int16_t* in, uint8_t* dst, - int do_two) { +static void ITransform_C(const uint8_t* ref, const int16_t* in, uint8_t* dst, + int do_two) { ITransformOne(ref, in, dst); if (do_two) { ITransformOne(ref + 4, in + 16, dst + 4); } } -static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { +static void FTransform_C(const uint8_t* src, const uint8_t* ref, int16_t* out) { int i; int tmp[16]; for (i = 0; i < 4; ++i, src += BPS, ref += BPS) { @@ -176,13 +182,16 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { out[12+ i] = ((a3 * 2217 - a2 * 5352 + 51000) >> 16); } } +#endif // !WEBP_NEON_OMIT_C_CODE -static void FTransform2(const uint8_t* src, const uint8_t* ref, int16_t* out) { +static void FTransform2_C(const uint8_t* src, const uint8_t* ref, + int16_t* out) { VP8FTransform(src, ref, out); VP8FTransform(src + 4, ref + 4, out + 16); } -static void FTransformWHT(const int16_t* in, int16_t* out) { +#if !WEBP_NEON_OMIT_C_CODE +static void FTransformWHT_C(const int16_t* in, int16_t* out) { // input is 12b signed int32_t tmp[16]; int i; @@ -211,6 +220,7 @@ static void FTransformWHT(const int16_t* in, int16_t* out) { out[12 + i] = b3 >> 1; } } +#endif // !WEBP_NEON_OMIT_C_CODE #undef MUL #undef STORE @@ -303,8 +313,8 @@ static WEBP_INLINE void DCMode(uint8_t* dst, const uint8_t* left, //------------------------------------------------------------------------------ // Chroma 8x8 prediction (paragraph 12.2) -static void IntraChromaPreds(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static void IntraChromaPreds_C(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { // U block DCMode(C8DC8 + dst, left, top, 8, 8, 4); VerticalPred(C8VE8 + dst, top, 8); @@ -323,8 +333,8 @@ static void IntraChromaPreds(uint8_t* dst, const uint8_t* left, //------------------------------------------------------------------------------ // luma 16x16 prediction (paragraph 12.3) -static void Intra16Preds(uint8_t* dst, - const uint8_t* left, const uint8_t* top) { +static void Intra16Preds_C(uint8_t* dst, + const uint8_t* left, const uint8_t* top) { DCMode(I16DC16 + dst, left, top, 16, 16, 5); VerticalPred(I16VE16 + dst, top, 16); HorizontalPred(I16HE16 + dst, left, 16); @@ -507,7 +517,7 @@ static void TM4(uint8_t* dst, const uint8_t* top) { // Left samples are top[-5 .. -2], top_left is top[-1], top are // located at top[0..3], and top right is top[4..7] -static void Intra4Preds(uint8_t* dst, const uint8_t* top) { +static void Intra4Preds_C(uint8_t* dst, const uint8_t* top) { DC4(I4DC4 + dst, top); TM4(I4TM4 + dst, top); VE4(I4VE4 + dst, top); @@ -523,6 +533,7 @@ static void Intra4Preds(uint8_t* dst, const uint8_t* top) { //------------------------------------------------------------------------------ // Metric +#if !WEBP_NEON_OMIT_C_CODE static WEBP_INLINE int GetSSE(const uint8_t* a, const uint8_t* b, int w, int h) { int count = 0; @@ -538,20 +549,21 @@ static WEBP_INLINE int GetSSE(const uint8_t* a, const uint8_t* b, return count; } -static int SSE16x16(const uint8_t* a, const uint8_t* b) { +static int SSE16x16_C(const uint8_t* a, const uint8_t* b) { return GetSSE(a, b, 16, 16); } -static int SSE16x8(const uint8_t* a, const uint8_t* b) { +static int SSE16x8_C(const uint8_t* a, const uint8_t* b) { return GetSSE(a, b, 16, 8); } -static int SSE8x8(const uint8_t* a, const uint8_t* b) { +static int SSE8x8_C(const uint8_t* a, const uint8_t* b) { return GetSSE(a, b, 8, 8); } -static int SSE4x4(const uint8_t* a, const uint8_t* b) { +static int SSE4x4_C(const uint8_t* a, const uint8_t* b) { return GetSSE(a, b, 4, 4); } +#endif // !WEBP_NEON_OMIT_C_CODE -static void Mean16x4(const uint8_t* ref, uint32_t dc[4]) { +static void Mean16x4_C(const uint8_t* ref, uint32_t dc[4]) { int k, x, y; for (k = 0; k < 4; ++k) { uint32_t avg = 0; @@ -571,6 +583,7 @@ static void Mean16x4(const uint8_t* ref, uint32_t dc[4]) { // We try to match the spectral content (weighted) between source and // reconstructed samples. +#if !WEBP_NEON_OMIT_C_CODE // Hadamard transform // Returns the weighted sum of the absolute value of transformed coefficients. // w[] contains a row-major 4 by 4 symmetric matrix. @@ -608,24 +621,25 @@ static int TTransform(const uint8_t* in, const uint16_t* w) { return sum; } -static int Disto4x4(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto4x4_C(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { const int sum1 = TTransform(a, w); const int sum2 = TTransform(b, w); return abs(sum2 - sum1) >> 5; } -static int Disto16x16(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto16x16_C(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int D = 0; int x, y; for (y = 0; y < 16 * BPS; y += 4 * BPS) { for (x = 0; x < 16; x += 4) { - D += Disto4x4(a + x + y, b + x + y, w); + D += Disto4x4_C(a + x + y, b + x + y, w); } } return D; } +#endif // !WEBP_NEON_OMIT_C_CODE //------------------------------------------------------------------------------ // Quantization @@ -636,8 +650,8 @@ static const uint8_t kZigzag[16] = { }; // Simple quantization -static int QuantizeBlock(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { +static int QuantizeBlock_C(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { int last = -1; int n; for (n = 0; n < 16; ++n) { @@ -662,13 +676,15 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16], return (last >= 0); } -static int Quantize2Blocks(int16_t in[32], int16_t out[32], - const VP8Matrix* const mtx) { +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC +static int Quantize2Blocks_C(int16_t in[32], int16_t out[32], + const VP8Matrix* const mtx) { int nz; nz = VP8EncQuantizeBlock(in + 0 * 16, out + 0 * 16, mtx) << 0; nz |= VP8EncQuantizeBlock(in + 1 * 16, out + 1 * 16, mtx) << 1; return nz; } +#endif // !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC //------------------------------------------------------------------------------ // Block copy @@ -682,149 +698,15 @@ static WEBP_INLINE void Copy(const uint8_t* src, uint8_t* dst, int w, int h) { } } -static void Copy4x4(const uint8_t* src, uint8_t* dst) { +static void Copy4x4_C(const uint8_t* src, uint8_t* dst) { Copy(src, dst, 4, 4); } -static void Copy16x8(const uint8_t* src, uint8_t* dst) { +static void Copy16x8_C(const uint8_t* src, uint8_t* dst) { Copy(src, dst, 16, 8); } //------------------------------------------------------------------------------ -// SSIM / PSNR - -// hat-shaped filter. Sum of coefficients is equal to 16. -static const uint32_t kWeight[2 * VP8_SSIM_KERNEL + 1] = { - 1, 2, 3, 4, 3, 2, 1 -}; -static const uint32_t kWeightSum = 16 * 16; // sum{kWeight}^2 - -static WEBP_INLINE double SSIMCalculation( - const VP8DistoStats* const stats, uint32_t N /*num samples*/) { - const uint32_t w2 = N * N; - const uint32_t C1 = 20 * w2; - const uint32_t C2 = 60 * w2; - const uint32_t C3 = 8 * 8 * w2; // 'dark' limit ~= 6 - const uint64_t xmxm = (uint64_t)stats->xm * stats->xm; - const uint64_t ymym = (uint64_t)stats->ym * stats->ym; - if (xmxm + ymym >= C3) { - const int64_t xmym = (int64_t)stats->xm * stats->ym; - const int64_t sxy = (int64_t)stats->xym * N - xmym; // can be negative - const uint64_t sxx = (uint64_t)stats->xxm * N - xmxm; - const uint64_t syy = (uint64_t)stats->yym * N - ymym; - // we descale by 8 to prevent overflow during the fnum/fden multiply. - const uint64_t num_S = (2 * (uint64_t)(sxy < 0 ? 0 : sxy) + C2) >> 8; - const uint64_t den_S = (sxx + syy + C2) >> 8; - const uint64_t fnum = (2 * xmym + C1) * num_S; - const uint64_t fden = (xmxm + ymym + C1) * den_S; - const double r = (double)fnum / fden; - assert(r >= 0. && r <= 1.0); - return r; - } - return 1.; // area is too dark to contribute meaningfully -} - -double VP8SSIMFromStats(const VP8DistoStats* const stats) { - return SSIMCalculation(stats, kWeightSum); -} - -double VP8SSIMFromStatsClipped(const VP8DistoStats* const stats) { - return SSIMCalculation(stats, stats->w); -} - -static double SSIMGetClipped_C(const uint8_t* src1, int stride1, - const uint8_t* src2, int stride2, - int xo, int yo, int W, int H) { - VP8DistoStats stats = { 0, 0, 0, 0, 0, 0 }; - const int ymin = (yo - VP8_SSIM_KERNEL < 0) ? 0 : yo - VP8_SSIM_KERNEL; - const int ymax = (yo + VP8_SSIM_KERNEL > H - 1) ? H - 1 - : yo + VP8_SSIM_KERNEL; - const int xmin = (xo - VP8_SSIM_KERNEL < 0) ? 0 : xo - VP8_SSIM_KERNEL; - const int xmax = (xo + VP8_SSIM_KERNEL > W - 1) ? W - 1 - : xo + VP8_SSIM_KERNEL; - int x, y; - src1 += ymin * stride1; - src2 += ymin * stride2; - for (y = ymin; y <= ymax; ++y, src1 += stride1, src2 += stride2) { - for (x = xmin; x <= xmax; ++x) { - const uint32_t w = kWeight[VP8_SSIM_KERNEL + x - xo] - * kWeight[VP8_SSIM_KERNEL + y - yo]; - const uint32_t s1 = src1[x]; - const uint32_t s2 = src2[x]; - stats.w += w; - stats.xm += w * s1; - stats.ym += w * s2; - stats.xxm += w * s1 * s1; - stats.xym += w * s1 * s2; - stats.yym += w * s2 * s2; - } - } - return VP8SSIMFromStatsClipped(&stats); -} - -static double SSIMGet_C(const uint8_t* src1, int stride1, - const uint8_t* src2, int stride2) { - VP8DistoStats stats = { 0, 0, 0, 0, 0, 0 }; - int x, y; - for (y = 0; y <= 2 * VP8_SSIM_KERNEL; ++y, src1 += stride1, src2 += stride2) { - for (x = 0; x <= 2 * VP8_SSIM_KERNEL; ++x) { - const uint32_t w = kWeight[x] * kWeight[y]; - const uint32_t s1 = src1[x]; - const uint32_t s2 = src2[x]; - stats.xm += w * s1; - stats.ym += w * s2; - stats.xxm += w * s1 * s1; - stats.xym += w * s1 * s2; - stats.yym += w * s2 * s2; - } - } - return VP8SSIMFromStats(&stats); -} - -//------------------------------------------------------------------------------ - -static uint32_t AccumulateSSE(const uint8_t* src1, - const uint8_t* src2, int len) { - int i; - uint32_t sse2 = 0; - assert(len <= 65535); // to ensure that accumulation fits within uint32_t - for (i = 0; i < len; ++i) { - const int32_t diff = src1[i] - src2[i]; - sse2 += diff * diff; - } - return sse2; -} - -//------------------------------------------------------------------------------ - -VP8SSIMGetFunc VP8SSIMGet; -VP8SSIMGetClippedFunc VP8SSIMGetClipped; -VP8AccumulateSSEFunc VP8AccumulateSSE; - -extern void VP8SSIMDspInitSSE2(void); - -static volatile VP8CPUInfo ssim_last_cpuinfo_used = - (VP8CPUInfo)&ssim_last_cpuinfo_used; - -WEBP_TSAN_IGNORE_FUNCTION void VP8SSIMDspInit(void) { - if (ssim_last_cpuinfo_used == VP8GetCPUInfo) return; - - VP8SSIMGetClipped = SSIMGetClipped_C; - VP8SSIMGet = SSIMGet_C; - - VP8AccumulateSSE = AccumulateSSE; - if (VP8GetCPUInfo != NULL) { -#if defined(WEBP_USE_SSE2) - if (VP8GetCPUInfo(kSSE2)) { - VP8SSIMDspInitSSE2(); - } -#endif - } - - ssim_last_cpuinfo_used = VP8GetCPUInfo; -} - -//------------------------------------------------------------------------------ // Initialization // Speed-critical function pointers. We have to initialize them to the default @@ -868,26 +750,32 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInit(void) { InitTables(); // default C implementations - VP8CollectHistogram = CollectHistogram; - VP8ITransform = ITransform; - VP8FTransform = FTransform; - VP8FTransform2 = FTransform2; - VP8FTransformWHT = FTransformWHT; - VP8EncPredLuma4 = Intra4Preds; - VP8EncPredLuma16 = Intra16Preds; - VP8EncPredChroma8 = IntraChromaPreds; - VP8SSE16x16 = SSE16x16; - VP8SSE8x8 = SSE8x8; - VP8SSE16x8 = SSE16x8; - VP8SSE4x4 = SSE4x4; - VP8TDisto4x4 = Disto4x4; - VP8TDisto16x16 = Disto16x16; - VP8Mean16x4 = Mean16x4; - VP8EncQuantizeBlock = QuantizeBlock; - VP8EncQuantize2Blocks = Quantize2Blocks; - VP8EncQuantizeBlockWHT = QuantizeBlock; - VP8Copy4x4 = Copy4x4; - VP8Copy16x8 = Copy16x8; +#if !WEBP_NEON_OMIT_C_CODE + VP8ITransform = ITransform_C; + VP8FTransform = FTransform_C; + VP8FTransformWHT = FTransformWHT_C; + VP8TDisto4x4 = Disto4x4_C; + VP8TDisto16x16 = Disto16x16_C; + VP8CollectHistogram = CollectHistogram_C; + VP8SSE16x16 = SSE16x16_C; + VP8SSE16x8 = SSE16x8_C; + VP8SSE8x8 = SSE8x8_C; + VP8SSE4x4 = SSE4x4_C; +#endif + +#if !WEBP_NEON_OMIT_C_CODE || WEBP_NEON_WORK_AROUND_GCC + VP8EncQuantizeBlock = QuantizeBlock_C; + VP8EncQuantize2Blocks = Quantize2Blocks_C; +#endif + + VP8FTransform2 = FTransform2_C; + VP8EncPredLuma4 = Intra4Preds_C; + VP8EncPredLuma16 = Intra16Preds_C; + VP8EncPredChroma8 = IntraChromaPreds_C; + VP8Mean16x4 = Mean16x4_C; + VP8EncQuantizeBlockWHT = QuantizeBlock_C; + VP8Copy4x4 = Copy4x4_C; + VP8Copy16x8 = Copy16x8_C; // If defined, use CPUInfo() to overwrite some pointers with faster versions. if (VP8GetCPUInfo != NULL) { @@ -906,11 +794,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInit(void) { VP8EncDspInitAVX2(); } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - VP8EncDspInitNEON(); - } -#endif #if defined(WEBP_USE_MIPS32) if (VP8GetCPUInfo(kMIPS32)) { VP8EncDspInitMIPS32(); @@ -927,5 +810,34 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInit(void) { } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + VP8EncDspInitNEON(); + } +#endif + + assert(VP8ITransform != NULL); + assert(VP8FTransform != NULL); + assert(VP8FTransformWHT != NULL); + assert(VP8TDisto4x4 != NULL); + assert(VP8TDisto16x16 != NULL); + assert(VP8CollectHistogram != NULL); + assert(VP8SSE16x16 != NULL); + assert(VP8SSE16x8 != NULL); + assert(VP8SSE8x8 != NULL); + assert(VP8SSE4x4 != NULL); + assert(VP8EncQuantizeBlock != NULL); + assert(VP8EncQuantize2Blocks != NULL); + assert(VP8FTransform2 != NULL); + assert(VP8EncPredLuma4 != NULL); + assert(VP8EncPredLuma16 != NULL); + assert(VP8EncPredChroma8 != NULL); + assert(VP8Mean16x4 != NULL); + assert(VP8EncQuantizeBlockWHT != NULL); + assert(VP8Copy4x4 != NULL); + assert(VP8Copy16x8 != NULL); + enc_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/enc_avx2.c b/src/3rdparty/libwebp/src/dsp/enc_avx2.c index 93efb30..8bc5798 100644 --- a/src/3rdparty/libwebp/src/dsp/enc_avx2.c +++ b/src/3rdparty/libwebp/src/dsp/enc_avx2.c @@ -9,7 +9,7 @@ // // AVX2 version of speed-critical encoding functions. -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_AVX2) diff --git a/src/3rdparty/libwebp/src/dsp/enc_mips32.c b/src/3rdparty/libwebp/src/dsp/enc_mips32.c index 752b14d..618f0fc 100644 --- a/src/3rdparty/libwebp/src/dsp/enc_mips32.c +++ b/src/3rdparty/libwebp/src/dsp/enc_mips32.c @@ -13,13 +13,13 @@ // Jovan Zelincevic (jovan.zelincevic@imgtec.com) // Slobodan Prijic (slobodan.prijic@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS32) -#include "./mips_macro.h" -#include "../enc/vp8i_enc.h" -#include "../enc/cost_enc.h" +#include "src/dsp/mips_macro.h" +#include "src/enc/vp8i_enc.h" +#include "src/enc/cost_enc.h" static const int kC1 = 20091 + (1 << 16); static const int kC2 = 35468; @@ -113,8 +113,9 @@ static const int kC2 = 35468; "sb %[" #TEMP12 "], 3+" XSTR(BPS) "*" #A "(%[temp16]) \n\t" // Does one or two inverse transforms. -static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in, - uint8_t* dst) { +static WEBP_INLINE void ITransformOne_MIPS32(const uint8_t* ref, + const int16_t* in, + uint8_t* dst) { int temp0, temp1, temp2, temp3, temp4, temp5, temp6; int temp7, temp8, temp9, temp10, temp11, temp12, temp13; int temp14, temp15, temp16, temp17, temp18, temp19, temp20; @@ -144,11 +145,11 @@ static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in, ); } -static void ITransform(const uint8_t* ref, const int16_t* in, - uint8_t* dst, int do_two) { - ITransformOne(ref, in, dst); +static void ITransform_MIPS32(const uint8_t* ref, const int16_t* in, + uint8_t* dst, int do_two) { + ITransformOne_MIPS32(ref, in, dst); if (do_two) { - ITransformOne(ref + 4, in + 16, dst + 4); + ITransformOne_MIPS32(ref + 4, in + 16, dst + 4); } } @@ -187,8 +188,8 @@ static void ITransform(const uint8_t* ref, const int16_t* in, "sh %[temp5], " #J "(%[ppin]) \n\t" \ "sh %[level], " #N "(%[pout]) \n\t" -static int QuantizeBlock(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { +static int QuantizeBlock_MIPS32(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { int temp0, temp1, temp2, temp3, temp4, temp5; int sign, coeff, level, i; int max_level = MAX_LEVEL; @@ -238,11 +239,11 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16], return 0; } -static int Quantize2Blocks(int16_t in[32], int16_t out[32], - const VP8Matrix* const mtx) { +static int Quantize2Blocks_MIPS32(int16_t in[32], int16_t out[32], + const VP8Matrix* const mtx) { int nz; - nz = QuantizeBlock(in + 0 * 16, out + 0 * 16, mtx) << 0; - nz |= QuantizeBlock(in + 1 * 16, out + 1 * 16, mtx) << 1; + nz = QuantizeBlock_MIPS32(in + 0 * 16, out + 0 * 16, mtx) << 0; + nz |= QuantizeBlock_MIPS32(in + 1 * 16, out + 1 * 16, mtx) << 1; return nz; } @@ -361,8 +362,8 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32], "msub %[temp6], %[temp0] \n\t" \ "msub %[temp7], %[temp1] \n\t" -static int Disto4x4(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto4x4_MIPS32(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int tmp[32]; int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8; @@ -396,13 +397,13 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b, #undef VERTICAL_PASS #undef HORIZONTAL_PASS -static int Disto16x16(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto16x16_MIPS32(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int D = 0; int x, y; for (y = 0; y < 16 * BPS; y += 4 * BPS) { for (x = 0; x < 16; x += 4) { - D += Disto4x4(a + x + y, b + x + y, w); + D += Disto4x4_MIPS32(a + x + y, b + x + y, w); } } return D; @@ -478,7 +479,8 @@ static int Disto16x16(const uint8_t* const a, const uint8_t* const b, "sh %[" #TEMP8 "], " #D "(%[temp20]) \n\t" \ "sh %[" #TEMP12 "], " #B "(%[temp20]) \n\t" -static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { +static void FTransform_MIPS32(const uint8_t* src, const uint8_t* ref, + int16_t* out) { int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8; int temp9, temp10, temp11, temp12, temp13, temp14, temp15, temp16; int temp17, temp18, temp19, temp20; @@ -539,7 +541,7 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { GET_SSE_INNER(C, C + 1, C + 2, C + 3) \ GET_SSE_INNER(D, D + 1, D + 2, D + 3) -static int SSE16x16(const uint8_t* a, const uint8_t* b) { +static int SSE16x16_MIPS32(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; @@ -573,7 +575,7 @@ static int SSE16x16(const uint8_t* a, const uint8_t* b) { return count; } -static int SSE16x8(const uint8_t* a, const uint8_t* b) { +static int SSE16x8_MIPS32(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; @@ -599,7 +601,7 @@ static int SSE16x8(const uint8_t* a, const uint8_t* b) { return count; } -static int SSE8x8(const uint8_t* a, const uint8_t* b) { +static int SSE8x8_MIPS32(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; @@ -621,7 +623,7 @@ static int SSE8x8(const uint8_t* a, const uint8_t* b) { return count; } -static int SSE4x4(const uint8_t* a, const uint8_t* b) { +static int SSE4x4_MIPS32(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; @@ -651,17 +653,20 @@ static int SSE4x4(const uint8_t* a, const uint8_t* b) { extern void VP8EncDspInitMIPS32(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMIPS32(void) { - VP8ITransform = ITransform; - VP8FTransform = FTransform; - VP8EncQuantizeBlock = QuantizeBlock; - VP8EncQuantize2Blocks = Quantize2Blocks; - VP8TDisto4x4 = Disto4x4; - VP8TDisto16x16 = Disto16x16; + VP8ITransform = ITransform_MIPS32; + VP8FTransform = FTransform_MIPS32; + + VP8EncQuantizeBlock = QuantizeBlock_MIPS32; + VP8EncQuantize2Blocks = Quantize2Blocks_MIPS32; + + VP8TDisto4x4 = Disto4x4_MIPS32; + VP8TDisto16x16 = Disto16x16_MIPS32; + #if !defined(WORK_AROUND_GCC) - VP8SSE16x16 = SSE16x16; - VP8SSE8x8 = SSE8x8; - VP8SSE16x8 = SSE16x8; - VP8SSE4x4 = SSE4x4; + VP8SSE16x16 = SSE16x16_MIPS32; + VP8SSE8x8 = SSE8x8_MIPS32; + VP8SSE16x8 = SSE16x8_MIPS32; + VP8SSE4x4 = SSE4x4_MIPS32; #endif } diff --git a/src/3rdparty/libwebp/src/dsp/enc_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/enc_mips_dsp_r2.c index 6c8c1c6..9ddd895 100644 --- a/src/3rdparty/libwebp/src/dsp/enc_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/enc_mips_dsp_r2.c @@ -12,13 +12,13 @@ // Author(s): Darko Laus (darko.laus@imgtec.com) // Mirko Raus (mirko.raus@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -#include "./mips_macro.h" -#include "../enc/cost_enc.h" -#include "../enc/vp8i_enc.h" +#include "src/dsp/mips_macro.h" +#include "src/enc/cost_enc.h" +#include "src/enc/vp8i_enc.h" static const int kC1 = 20091 + (1 << 16); static const int kC2 = 35468; @@ -141,7 +141,8 @@ static const int kC2 = 35468; "sh %[" #TEMP8 "], " #D "(%[temp20]) \n\t" \ "sh %[" #TEMP12 "], " #B "(%[temp20]) \n\t" -static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { +static void FTransform_MIPSdspR2(const uint8_t* src, const uint8_t* ref, + int16_t* out) { const int c2217 = 2217; const int c5352 = 5352; int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8; @@ -238,16 +239,16 @@ static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in, ); } -static void ITransform(const uint8_t* ref, const int16_t* in, uint8_t* dst, - int do_two) { +static void ITransform_MIPSdspR2(const uint8_t* ref, const int16_t* in, + uint8_t* dst, int do_two) { ITransformOne(ref, in, dst); if (do_two) { ITransformOne(ref + 4, in + 16, dst + 4); } } -static int Disto4x4(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto4x4_MIPSdspR2(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8, temp9; int temp10, temp11, temp12, temp13, temp14, temp15, temp16, temp17; @@ -313,13 +314,14 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b, return abs(temp3 - temp17) >> 5; } -static int Disto16x16(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto16x16_MIPSdspR2(const uint8_t* const a, + const uint8_t* const b, + const uint16_t* const w) { int D = 0; int x, y; for (y = 0; y < 16 * BPS; y += 4 * BPS) { for (x = 0; x < 16; x += 4) { - D += Disto4x4(a + x + y, b + x + y, w); + D += Disto4x4_MIPSdspR2(a + x + y, b + x + y, w); } } return D; @@ -1011,8 +1013,8 @@ static void HU4(uint8_t* dst, const uint8_t* top) { //------------------------------------------------------------------------------ // Chroma 8x8 prediction (paragraph 12.2) -static void IntraChromaPreds(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static void IntraChromaPreds_MIPSdspR2(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { // U block DCMode8(C8DC8 + dst, left, top); VerticalPred8(C8VE8 + dst, top); @@ -1031,8 +1033,8 @@ static void IntraChromaPreds(uint8_t* dst, const uint8_t* left, //------------------------------------------------------------------------------ // luma 16x16 prediction (paragraph 12.3) -static void Intra16Preds(uint8_t* dst, - const uint8_t* left, const uint8_t* top) { +static void Intra16Preds_MIPSdspR2(uint8_t* dst, + const uint8_t* left, const uint8_t* top) { DCMode16(I16DC16 + dst, left, top); VerticalPred16(I16VE16 + dst, top); HorizontalPred16(I16HE16 + dst, left); @@ -1041,7 +1043,7 @@ static void Intra16Preds(uint8_t* dst, // Left samples are top[-5 .. -2], top_left is top[-1], top are // located at top[0..3], and top right is top[4..7] -static void Intra4Preds(uint8_t* dst, const uint8_t* top) { +static void Intra4Preds_MIPSdspR2(uint8_t* dst, const uint8_t* top) { DC4(I4DC4 + dst, top); TM4(I4TM4 + dst, top); VE4(I4VE4 + dst, top); @@ -1077,7 +1079,7 @@ static void Intra4Preds(uint8_t* dst, const uint8_t* top) { GET_SSE_INNER(C) \ GET_SSE_INNER(D) -static int SSE16x16(const uint8_t* a, const uint8_t* b) { +static int SSE16x16_MIPSdspR2(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3; __asm__ volatile ( @@ -1107,7 +1109,7 @@ static int SSE16x16(const uint8_t* a, const uint8_t* b) { return count; } -static int SSE16x8(const uint8_t* a, const uint8_t* b) { +static int SSE16x8_MIPSdspR2(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3; __asm__ volatile ( @@ -1129,7 +1131,7 @@ static int SSE16x8(const uint8_t* a, const uint8_t* b) { return count; } -static int SSE8x8(const uint8_t* a, const uint8_t* b) { +static int SSE8x8_MIPSdspR2(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3; __asm__ volatile ( @@ -1147,7 +1149,7 @@ static int SSE8x8(const uint8_t* a, const uint8_t* b) { return count; } -static int SSE4x4(const uint8_t* a, const uint8_t* b) { +static int SSE4x4_MIPSdspR2(const uint8_t* a, const uint8_t* b) { int count; int temp0, temp1, temp2, temp3; __asm__ volatile ( @@ -1270,8 +1272,8 @@ static int SSE4x4(const uint8_t* a, const uint8_t* b) { "usw $0, " #J "(%[ppin]) \n\t" \ "3: \n\t" -static int QuantizeBlock(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { +static int QuantizeBlock_MIPSdspR2(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { int temp0, temp1, temp2, temp3, temp4, temp5,temp6; int sign, coeff, level; int max_level = MAX_LEVEL; @@ -1311,11 +1313,11 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16], return (ret != 0); } -static int Quantize2Blocks(int16_t in[32], int16_t out[32], - const VP8Matrix* const mtx) { +static int Quantize2Blocks_MIPSdspR2(int16_t in[32], int16_t out[32], + const VP8Matrix* const mtx) { int nz; - nz = QuantizeBlock(in + 0 * 16, out + 0 * 16, mtx) << 0; - nz |= QuantizeBlock(in + 1 * 16, out + 1 * 16, mtx) << 1; + nz = QuantizeBlock_MIPSdspR2(in + 0 * 16, out + 0 * 16, mtx) << 0; + nz |= QuantizeBlock_MIPSdspR2(in + 1 * 16, out + 1 * 16, mtx) << 1; return nz; } @@ -1358,7 +1360,7 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32], "usw %[" #TEMP4 "], " #C "(%[out]) \n\t" \ "usw %[" #TEMP6 "], " #D "(%[out]) \n\t" -static void FTransformWHT(const int16_t* in, int16_t* out) { +static void FTransformWHT_MIPSdspR2(const int16_t* in, int16_t* out) { int temp0, temp1, temp2, temp3, temp4; int temp5, temp6, temp7, temp8, temp9; @@ -1450,9 +1452,9 @@ static void FTransformWHT(const int16_t* in, int16_t* out) { "addiu %[temp8], %[temp8], 1 \n\t" \ "sw %[temp8], 0(%[temp3]) \n\t" -static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, - int start_block, int end_block, - VP8Histogram* const histo) { +static void CollectHistogram_MIPSdspR2(const uint8_t* ref, const uint8_t* pred, + int start_block, int end_block, + VP8Histogram* const histo) { int j; int distribution[MAX_COEFF_THRESH + 1] = { 0 }; const int max_coeff = (MAX_COEFF_THRESH << 16) + MAX_COEFF_THRESH; @@ -1484,23 +1486,28 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, extern void VP8EncDspInitMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMIPSdspR2(void) { - VP8FTransform = FTransform; - VP8ITransform = ITransform; - VP8TDisto4x4 = Disto4x4; - VP8TDisto16x16 = Disto16x16; - VP8EncPredLuma16 = Intra16Preds; - VP8EncPredChroma8 = IntraChromaPreds; - VP8EncPredLuma4 = Intra4Preds; + VP8FTransform = FTransform_MIPSdspR2; + VP8FTransformWHT = FTransformWHT_MIPSdspR2; + VP8ITransform = ITransform_MIPSdspR2; + + VP8TDisto4x4 = Disto4x4_MIPSdspR2; + VP8TDisto16x16 = Disto16x16_MIPSdspR2; + + VP8EncPredLuma16 = Intra16Preds_MIPSdspR2; + VP8EncPredChroma8 = IntraChromaPreds_MIPSdspR2; + VP8EncPredLuma4 = Intra4Preds_MIPSdspR2; + #if !defined(WORK_AROUND_GCC) - VP8SSE16x16 = SSE16x16; - VP8SSE8x8 = SSE8x8; - VP8SSE16x8 = SSE16x8; - VP8SSE4x4 = SSE4x4; + VP8SSE16x16 = SSE16x16_MIPSdspR2; + VP8SSE8x8 = SSE8x8_MIPSdspR2; + VP8SSE16x8 = SSE16x8_MIPSdspR2; + VP8SSE4x4 = SSE4x4_MIPSdspR2; #endif - VP8EncQuantizeBlock = QuantizeBlock; - VP8EncQuantize2Blocks = Quantize2Blocks; - VP8FTransformWHT = FTransformWHT; - VP8CollectHistogram = CollectHistogram; + + VP8EncQuantizeBlock = QuantizeBlock_MIPSdspR2; + VP8EncQuantize2Blocks = Quantize2Blocks_MIPSdspR2; + + VP8CollectHistogram = CollectHistogram_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/enc_msa.c b/src/3rdparty/libwebp/src/dsp/enc_msa.c index 909b46d..6f85add 100644 --- a/src/3rdparty/libwebp/src/dsp/enc_msa.c +++ b/src/3rdparty/libwebp/src/dsp/enc_msa.c @@ -11,13 +11,13 @@ // // Author: Prashant Patil (prashant.patil@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MSA) #include <stdlib.h> -#include "./msa_macro.h" -#include "../enc/vp8i_enc.h" +#include "src/dsp/msa_macro.h" +#include "src/enc/vp8i_enc.h" //------------------------------------------------------------------------------ // Transforms @@ -69,20 +69,21 @@ static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in, ST4x4_UB(res0, res0, 3, 2, 1, 0, dst, BPS); } -static void ITransform(const uint8_t* ref, const int16_t* in, uint8_t* dst, - int do_two) { +static void ITransform_MSA(const uint8_t* ref, const int16_t* in, uint8_t* dst, + int do_two) { ITransformOne(ref, in, dst); if (do_two) { ITransformOne(ref + 4, in + 16, dst + 4); } } -static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { +static void FTransform_MSA(const uint8_t* src, const uint8_t* ref, + int16_t* out) { uint64_t out0, out1, out2, out3; uint32_t in0, in1, in2, in3; v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5; v8i16 t0, t1, t2, t3; - v16u8 srcl0, srcl1, src0, src1; + v16u8 srcl0, srcl1, src0 = { 0 }, src1 = { 0 }; const v8i16 mask0 = { 0, 4, 8, 12, 1, 5, 9, 13 }; const v8i16 mask1 = { 3, 7, 11, 15, 2, 6, 10, 14 }; const v8i16 mask2 = { 4, 0, 5, 1, 6, 2, 7, 3 }; @@ -130,7 +131,7 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { SD4(out0, out1, out2, out3, out, 8); } -static void FTransformWHT(const int16_t* in, int16_t* out) { +static void FTransformWHT_MSA(const int16_t* in, int16_t* out) { v8i16 in0 = { 0 }; v8i16 in1 = { 0 }; v8i16 tmp0, tmp1, tmp2, tmp3; @@ -167,10 +168,10 @@ static void FTransformWHT(const int16_t* in, int16_t* out) { ST_SH2(out0, out1, out, 8); } -static int TTransform(const uint8_t* in, const uint16_t* w) { +static int TTransform_MSA(const uint8_t* in, const uint16_t* w) { int sum; uint32_t in0_m, in1_m, in2_m, in3_m; - v16i8 src0; + v16i8 src0 = { 0 }; v8i16 in0, in1, tmp0, tmp1, tmp2, tmp3; v4i32 dst0, dst1; const v16i8 zero = { 0 }; @@ -199,20 +200,20 @@ static int TTransform(const uint8_t* in, const uint16_t* w) { return sum; } -static int Disto4x4(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { - const int sum1 = TTransform(a, w); - const int sum2 = TTransform(b, w); +static int Disto4x4_MSA(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { + const int sum1 = TTransform_MSA(a, w); + const int sum2 = TTransform_MSA(b, w); return abs(sum2 - sum1) >> 5; } -static int Disto16x16(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto16x16_MSA(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int D = 0; int x, y; for (y = 0; y < 16 * BPS; y += 4 * BPS) { for (x = 0; x < 16; x += 4) { - D += Disto4x4(a + x + y, b + x + y, w); + D += Disto4x4_MSA(a + x + y, b + x + y, w); } } return D; @@ -221,9 +222,9 @@ static int Disto16x16(const uint8_t* const a, const uint8_t* const b, //------------------------------------------------------------------------------ // Histogram -static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, - int start_block, int end_block, - VP8Histogram* const histo) { +static void CollectHistogram_MSA(const uint8_t* ref, const uint8_t* pred, + int start_block, int end_block, + VP8Histogram* const histo) { int j; int distribution[MAX_COEFF_THRESH + 1] = { 0 }; for (j = start_block; j < end_block; ++j) { @@ -259,8 +260,9 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, #define AVG2(a, b) (((a) + (b) + 1) >> 1) static WEBP_INLINE void VE4(uint8_t* dst, const uint8_t* top) { // vertical + const v16u8 A1 = { 0 }; const uint64_t val_m = LD(top - 1); - const v16u8 A = (v16u8)__msa_insert_d((v2i64)A, 0, val_m); + const v16u8 A = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m); const v16u8 B = SLDI_UB(A, A, 1); const v16u8 C = SLDI_UB(A, A, 2); const v16u8 AC = __msa_ave_u_b(A, C); @@ -292,8 +294,9 @@ static WEBP_INLINE void DC4(uint8_t* dst, const uint8_t* top) { } static WEBP_INLINE void RD4(uint8_t* dst, const uint8_t* top) { + const v16u8 A2 = { 0 }; const uint64_t val_m = LD(top - 5); - const v16u8 A1 = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m); + const v16u8 A1 = (v16u8)__msa_insert_d((v2i64)A2, 0, val_m); const v16u8 A = (v16u8)__msa_insert_b((v16i8)A1, 8, top[3]); const v16u8 B = SLDI_UB(A, A, 1); const v16u8 C = SLDI_UB(A, A, 2); @@ -311,8 +314,9 @@ static WEBP_INLINE void RD4(uint8_t* dst, const uint8_t* top) { } static WEBP_INLINE void LD4(uint8_t* dst, const uint8_t* top) { + const v16u8 A1 = { 0 }; const uint64_t val_m = LD(top); - const v16u8 A = (v16u8)__msa_insert_d((v2i64)A, 0, val_m); + const v16u8 A = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m); const v16u8 B = SLDI_UB(A, A, 1); const v16u8 C1 = SLDI_UB(A, A, 2); const v16u8 C = (v16u8)__msa_insert_b((v16i8)C1, 6, top[7]); @@ -427,7 +431,7 @@ static WEBP_INLINE void TM4(uint8_t* dst, const uint8_t* top) { #undef AVG3 #undef AVG2 -static void Intra4Preds(uint8_t* dst, const uint8_t* top) { +static void Intra4Preds_MSA(uint8_t* dst, const uint8_t* top) { DC4(I4DC4 + dst, top); TM4(I4TM4 + dst, top); VE4(I4VE4 + dst, top); @@ -544,8 +548,8 @@ static WEBP_INLINE void DCMode16x16(uint8_t* dst, const uint8_t* left, STORE16x16(out, dst); } -static void Intra16Preds(uint8_t* dst, - const uint8_t* left, const uint8_t* top) { +static void Intra16Preds_MSA(uint8_t* dst, + const uint8_t* left, const uint8_t* top) { DCMode16x16(I16DC16 + dst, left, top); VerticalPred16x16(I16VE16 + dst, top); HorizontalPred16x16(I16HE16 + dst, left); @@ -645,7 +649,7 @@ static WEBP_INLINE void TrueMotion8x8(uint8_t* dst, const uint8_t* left, static WEBP_INLINE void DCMode8x8(uint8_t* dst, const uint8_t* left, const uint8_t* top) { uint64_t out; - v16u8 src; + v16u8 src = { 0 }; if (top != NULL && left != NULL) { const uint64_t left_m = LD(left); const uint64_t top_m = LD(top); @@ -666,8 +670,8 @@ static WEBP_INLINE void DCMode8x8(uint8_t* dst, const uint8_t* left, STORE8x8(out, dst); } -static void IntraChromaPreds(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static void IntraChromaPreds_MSA(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { // U block DCMode8x8(C8DC8 + dst, left, top); VerticalPred8x8(C8VE8 + dst, top); @@ -708,7 +712,7 @@ static void IntraChromaPreds(uint8_t* dst, const uint8_t* left, DPADD_SH2_SW(tmp2, tmp3, tmp2, tmp3, out2, out3); \ } while (0) -static int SSE16x16(const uint8_t* a, const uint8_t* b) { +static int SSE16x16_MSA(const uint8_t* a, const uint8_t* b) { uint32_t sum; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; @@ -735,7 +739,7 @@ static int SSE16x16(const uint8_t* a, const uint8_t* b) { return sum; } -static int SSE16x8(const uint8_t* a, const uint8_t* b) { +static int SSE16x8_MSA(const uint8_t* a, const uint8_t* b) { uint32_t sum; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; @@ -754,7 +758,7 @@ static int SSE16x8(const uint8_t* a, const uint8_t* b) { return sum; } -static int SSE8x8(const uint8_t* a, const uint8_t* b) { +static int SSE8x8_MSA(const uint8_t* a, const uint8_t* b) { uint32_t sum; v16u8 src0, src1, src2, src3, src4, src5, src6, src7; v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7; @@ -774,10 +778,10 @@ static int SSE8x8(const uint8_t* a, const uint8_t* b) { return sum; } -static int SSE4x4(const uint8_t* a, const uint8_t* b) { +static int SSE4x4_MSA(const uint8_t* a, const uint8_t* b) { uint32_t sum = 0; uint32_t src0, src1, src2, src3, ref0, ref1, ref2, ref3; - v16u8 src, ref, tmp0, tmp1; + v16u8 src = { 0 }, ref = { 0 }, tmp0, tmp1; v8i16 diff0, diff1; v4i32 out0, out1; @@ -796,8 +800,8 @@ static int SSE4x4(const uint8_t* a, const uint8_t* b) { //------------------------------------------------------------------------------ // Quantization -static int QuantizeBlock(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { +static int QuantizeBlock_MSA(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { int sum; v8i16 in0, in1, sh0, sh1, out0, out1; v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, sign0, sign1; @@ -828,7 +832,7 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16], tmp1 = (tmp3 > maxlevel); tmp2 = (v8i16)__msa_bmnz_v((v16u8)tmp2, (v16u8)maxlevel, (v16u8)tmp0); tmp3 = (v8i16)__msa_bmnz_v((v16u8)tmp3, (v16u8)maxlevel, (v16u8)tmp1); - SUB2(0, tmp2, 0, tmp3, tmp0, tmp1); + SUB2(zero, tmp2, zero, tmp3, tmp0, tmp1); tmp2 = (v8i16)__msa_bmnz_v((v16u8)tmp2, (v16u8)tmp0, (v16u8)sign0); tmp3 = (v8i16)__msa_bmnz_v((v16u8)tmp3, (v16u8)tmp1, (v16u8)sign1); LD_SW4(&mtx->zthresh_[0], 4, t0, t1, t2, t3); // zthresh @@ -849,8 +853,8 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16], return (sum > 0); } -static int Quantize2Blocks(int16_t in[32], int16_t out[32], - const VP8Matrix* const mtx) { +static int Quantize2Blocks_MSA(int16_t in[32], int16_t out[32], + const VP8Matrix* const mtx) { int nz; nz = VP8EncQuantizeBlock(in + 0 * 16, out + 0 * 16, mtx) << 0; nz |= VP8EncQuantizeBlock(in + 1 * 16, out + 1 * 16, mtx) << 1; @@ -863,26 +867,26 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32], extern void VP8EncDspInitMSA(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMSA(void) { - VP8ITransform = ITransform; - VP8FTransform = FTransform; - VP8FTransformWHT = FTransformWHT; - - VP8TDisto4x4 = Disto4x4; - VP8TDisto16x16 = Disto16x16; - VP8CollectHistogram = CollectHistogram; - - VP8EncPredLuma4 = Intra4Preds; - VP8EncPredLuma16 = Intra16Preds; - VP8EncPredChroma8 = IntraChromaPreds; - - VP8SSE16x16 = SSE16x16; - VP8SSE16x8 = SSE16x8; - VP8SSE8x8 = SSE8x8; - VP8SSE4x4 = SSE4x4; - - VP8EncQuantizeBlock = QuantizeBlock; - VP8EncQuantize2Blocks = Quantize2Blocks; - VP8EncQuantizeBlockWHT = QuantizeBlock; + VP8ITransform = ITransform_MSA; + VP8FTransform = FTransform_MSA; + VP8FTransformWHT = FTransformWHT_MSA; + + VP8TDisto4x4 = Disto4x4_MSA; + VP8TDisto16x16 = Disto16x16_MSA; + VP8CollectHistogram = CollectHistogram_MSA; + + VP8EncPredLuma4 = Intra4Preds_MSA; + VP8EncPredLuma16 = Intra16Preds_MSA; + VP8EncPredChroma8 = IntraChromaPreds_MSA; + + VP8SSE16x16 = SSE16x16_MSA; + VP8SSE16x8 = SSE16x8_MSA; + VP8SSE8x8 = SSE8x8_MSA; + VP8SSE4x4 = SSE4x4_MSA; + + VP8EncQuantizeBlock = QuantizeBlock_MSA; + VP8EncQuantize2Blocks = Quantize2Blocks_MSA; + VP8EncQuantizeBlockWHT = QuantizeBlock_MSA; } #else // !WEBP_USE_MSA diff --git a/src/3rdparty/libwebp/src/dsp/enc_neon.c b/src/3rdparty/libwebp/src/dsp/enc_neon.c index 6a078d6..43bf124 100644 --- a/src/3rdparty/libwebp/src/dsp/enc_neon.c +++ b/src/3rdparty/libwebp/src/dsp/enc_neon.c @@ -11,14 +11,14 @@ // // adapted from libvpx (http://www.webmproject.org/code/) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_NEON) #include <assert.h> -#include "./neon.h" -#include "../enc/vp8i_enc.h" +#include "src/dsp/neon.h" +#include "src/enc/vp8i_enc.h" //------------------------------------------------------------------------------ // Transforms (Paragraph 14.4) @@ -37,15 +37,15 @@ static const int16_t kC2 = 17734; // half of kC2, actually. See comment above. #if defined(WEBP_USE_INTRINSICS) // Treats 'v' as an uint8x8_t and zero extends to an int16x8_t. -static WEBP_INLINE int16x8_t ConvertU8ToS16(uint32x2_t v) { +static WEBP_INLINE int16x8_t ConvertU8ToS16_NEON(uint32x2_t v) { return vreinterpretq_s16_u16(vmovl_u8(vreinterpret_u8_u32(v))); } // Performs unsigned 8b saturation on 'dst01' and 'dst23' storing the result // to the corresponding rows of 'dst'. -static WEBP_INLINE void SaturateAndStore4x4(uint8_t* const dst, - const int16x8_t dst01, - const int16x8_t dst23) { +static WEBP_INLINE void SaturateAndStore4x4_NEON(uint8_t* const dst, + const int16x8_t dst01, + const int16x8_t dst23) { // Unsigned saturate to 8b. const uint8x8_t dst01_u8 = vqmovun_s16(dst01); const uint8x8_t dst23_u8 = vqmovun_s16(dst23); @@ -57,8 +57,10 @@ static WEBP_INLINE void SaturateAndStore4x4(uint8_t* const dst, vst1_lane_u32((uint32_t*)(dst + 3 * BPS), vreinterpret_u32_u8(dst23_u8), 1); } -static WEBP_INLINE void Add4x4(const int16x8_t row01, const int16x8_t row23, - const uint8_t* const ref, uint8_t* const dst) { +static WEBP_INLINE void Add4x4_NEON(const int16x8_t row01, + const int16x8_t row23, + const uint8_t* const ref, + uint8_t* const dst) { uint32x2_t dst01 = vdup_n_u32(0); uint32x2_t dst23 = vdup_n_u32(0); @@ -70,19 +72,20 @@ static WEBP_INLINE void Add4x4(const int16x8_t row01, const int16x8_t row23, { // Convert to 16b. - const int16x8_t dst01_s16 = ConvertU8ToS16(dst01); - const int16x8_t dst23_s16 = ConvertU8ToS16(dst23); + const int16x8_t dst01_s16 = ConvertU8ToS16_NEON(dst01); + const int16x8_t dst23_s16 = ConvertU8ToS16_NEON(dst23); // Descale with rounding. const int16x8_t out01 = vrsraq_n_s16(dst01_s16, row01, 3); const int16x8_t out23 = vrsraq_n_s16(dst23_s16, row23, 3); // Add the inverse transform. - SaturateAndStore4x4(dst, out01, out23); + SaturateAndStore4x4_NEON(dst, out01, out23); } } -static WEBP_INLINE void Transpose8x2(const int16x8_t in0, const int16x8_t in1, - int16x8x2_t* const out) { +static WEBP_INLINE void Transpose8x2_NEON(const int16x8_t in0, + const int16x8_t in1, + int16x8x2_t* const out) { // a0 a1 a2 a3 | b0 b1 b2 b3 => a0 b0 c0 d0 | a1 b1 c1 d1 // c0 c1 c2 c3 | d0 d1 d2 d3 a2 b2 c2 d2 | a3 b3 c3 d3 const int16x8x2_t tmp0 = vzipq_s16(in0, in1); // a0 c0 a1 c1 a2 c2 ... @@ -90,7 +93,7 @@ static WEBP_INLINE void Transpose8x2(const int16x8_t in0, const int16x8_t in1, *out = vzipq_s16(tmp0.val[0], tmp0.val[1]); } -static WEBP_INLINE void TransformPass(int16x8x2_t* const rows) { +static WEBP_INLINE void TransformPass_NEON(int16x8x2_t* const rows) { // {rows} = in0 | in4 // in8 | in12 // B1 = in4 | in12 @@ -113,22 +116,22 @@ static WEBP_INLINE void TransformPass(int16x8x2_t* const rows) { const int16x8_t E0 = vqaddq_s16(D0, D1); // a+d | b+c const int16x8_t E_tmp = vqsubq_s16(D0, D1); // a-d | b-c const int16x8_t E1 = vcombine_s16(vget_high_s16(E_tmp), vget_low_s16(E_tmp)); - Transpose8x2(E0, E1, rows); + Transpose8x2_NEON(E0, E1, rows); } -static void ITransformOne(const uint8_t* ref, - const int16_t* in, uint8_t* dst) { +static void ITransformOne_NEON(const uint8_t* ref, + const int16_t* in, uint8_t* dst) { int16x8x2_t rows; INIT_VECTOR2(rows, vld1q_s16(in + 0), vld1q_s16(in + 8)); - TransformPass(&rows); - TransformPass(&rows); - Add4x4(rows.val[0], rows.val[1], ref, dst); + TransformPass_NEON(&rows); + TransformPass_NEON(&rows); + Add4x4_NEON(rows.val[0], rows.val[1], ref, dst); } #else -static void ITransformOne(const uint8_t* ref, - const int16_t* in, uint8_t* dst) { +static void ITransformOne_NEON(const uint8_t* ref, + const int16_t* in, uint8_t* dst) { const int kBPS = BPS; const int16_t kC1C2[] = { kC1, kC2, 0, 0 }; @@ -243,16 +246,16 @@ static void ITransformOne(const uint8_t* ref, #endif // WEBP_USE_INTRINSICS -static void ITransform(const uint8_t* ref, - const int16_t* in, uint8_t* dst, int do_two) { - ITransformOne(ref, in, dst); +static void ITransform_NEON(const uint8_t* ref, + const int16_t* in, uint8_t* dst, int do_two) { + ITransformOne_NEON(ref, in, dst); if (do_two) { - ITransformOne(ref + 4, in + 16, dst + 4); + ITransformOne_NEON(ref + 4, in + 16, dst + 4); } } // Load all 4x4 pixels into a single uint8x16_t variable. -static uint8x16_t Load4x4(const uint8_t* src) { +static uint8x16_t Load4x4_NEON(const uint8_t* src) { uint32x4_t out = vdupq_n_u32(0); out = vld1q_lane_u32((const uint32_t*)(src + 0 * BPS), out, 0); out = vld1q_lane_u32((const uint32_t*)(src + 1 * BPS), out, 1); @@ -265,10 +268,12 @@ static uint8x16_t Load4x4(const uint8_t* src) { #if defined(WEBP_USE_INTRINSICS) -static WEBP_INLINE void Transpose4x4_S16(const int16x4_t A, const int16x4_t B, - const int16x4_t C, const int16x4_t D, - int16x8_t* const out01, - int16x8_t* const out32) { +static WEBP_INLINE void Transpose4x4_S16_NEON(const int16x4_t A, + const int16x4_t B, + const int16x4_t C, + const int16x4_t D, + int16x8_t* const out01, + int16x8_t* const out32) { const int16x4x2_t AB = vtrn_s16(A, B); const int16x4x2_t CD = vtrn_s16(C, D); const int32x2x2_t tmp02 = vtrn_s32(vreinterpret_s32_s16(AB.val[0]), @@ -283,24 +288,24 @@ static WEBP_INLINE void Transpose4x4_S16(const int16x4_t A, const int16x4_t B, vreinterpret_s64_s32(tmp02.val[1]))); } -static WEBP_INLINE int16x8_t DiffU8ToS16(const uint8x8_t a, - const uint8x8_t b) { +static WEBP_INLINE int16x8_t DiffU8ToS16_NEON(const uint8x8_t a, + const uint8x8_t b) { return vreinterpretq_s16_u16(vsubl_u8(a, b)); } -static void FTransform(const uint8_t* src, const uint8_t* ref, - int16_t* out) { +static void FTransform_NEON(const uint8_t* src, const uint8_t* ref, + int16_t* out) { int16x8_t d0d1, d3d2; // working 4x4 int16 variables { - const uint8x16_t S0 = Load4x4(src); - const uint8x16_t R0 = Load4x4(ref); - const int16x8_t D0D1 = DiffU8ToS16(vget_low_u8(S0), vget_low_u8(R0)); - const int16x8_t D2D3 = DiffU8ToS16(vget_high_u8(S0), vget_high_u8(R0)); + const uint8x16_t S0 = Load4x4_NEON(src); + const uint8x16_t R0 = Load4x4_NEON(ref); + const int16x8_t D0D1 = DiffU8ToS16_NEON(vget_low_u8(S0), vget_low_u8(R0)); + const int16x8_t D2D3 = DiffU8ToS16_NEON(vget_high_u8(S0), vget_high_u8(R0)); const int16x4_t D0 = vget_low_s16(D0D1); const int16x4_t D1 = vget_high_s16(D0D1); const int16x4_t D2 = vget_low_s16(D2D3); const int16x4_t D3 = vget_high_s16(D2D3); - Transpose4x4_S16(D0, D1, D2, D3, &d0d1, &d3d2); + Transpose4x4_S16_NEON(D0, D1, D2, D3, &d0d1, &d3d2); } { // 1rst pass const int32x4_t kCst937 = vdupq_n_s32(937); @@ -318,7 +323,7 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, const int32x4_t a3_m_a2 = vmlsl_n_s16(a3_2217, vget_high_s16(a3a2), 5352); const int16x4_t tmp1 = vshrn_n_s32(vaddq_s32(a2_p_a3, kCst1812), 9); const int16x4_t tmp3 = vshrn_n_s32(vaddq_s32(a3_m_a2, kCst937), 9); - Transpose4x4_S16(tmp0, tmp1, tmp2, tmp3, &d0d1, &d3d2); + Transpose4x4_S16_NEON(tmp0, tmp1, tmp2, tmp3, &d0d1, &d3d2); } { // 2nd pass // the (1<<16) addition is for the replacement: a3!=0 <-> 1-(a3==0) @@ -358,8 +363,8 @@ static const int32_t kCoeff32[] = { 51000, 51000, 51000, 51000 }; -static void FTransform(const uint8_t* src, const uint8_t* ref, - int16_t* out) { +static void FTransform_NEON(const uint8_t* src, const uint8_t* ref, + int16_t* out) { const int kBPS = BPS; const uint8_t* src_ptr = src; const uint8_t* ref_ptr = ref; @@ -478,7 +483,7 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, src += stride; \ } while (0) -static void FTransformWHT(const int16_t* src, int16_t* out) { +static void FTransformWHT_NEON(const int16_t* src, int16_t* out) { const int stride = 16; const int16x4_t zero = vdup_n_s16(0); int32x4x4_t tmp0; @@ -516,7 +521,7 @@ static void FTransformWHT(const int16_t* src, int16_t* out) { tmp0.val[3] = vsubq_s32(a0, a1); } { - const int32x4x4_t tmp1 = Transpose4x4(tmp0); + const int32x4x4_t tmp1 = Transpose4x4_NEON(tmp0); // a0 = tmp[0 + i] + tmp[ 8 + i] // a1 = tmp[4 + i] + tmp[12 + i] // a2 = tmp[4 + i] - tmp[12 + i] @@ -560,7 +565,7 @@ static void FTransformWHT(const int16_t* src, int16_t* out) { // a 26ae, b 26ae // a 37bf, b 37bf // -static WEBP_INLINE int16x8x4_t DistoTranspose4x4S16(int16x8x4_t q4_in) { +static WEBP_INLINE int16x8x4_t DistoTranspose4x4S16_NEON(int16x8x4_t q4_in) { const int16x8x2_t q2_tmp0 = vtrnq_s16(q4_in.val[0], q4_in.val[1]); const int16x8x2_t q2_tmp1 = vtrnq_s16(q4_in.val[2], q4_in.val[3]); const int32x4x2_t q2_tmp2 = vtrnq_s32(vreinterpretq_s32_s16(q2_tmp0.val[0]), @@ -574,7 +579,8 @@ static WEBP_INLINE int16x8x4_t DistoTranspose4x4S16(int16x8x4_t q4_in) { return q4_in; } -static WEBP_INLINE int16x8x4_t DistoHorizontalPass(const int16x8x4_t q4_in) { +static WEBP_INLINE int16x8x4_t DistoHorizontalPass_NEON( + const int16x8x4_t q4_in) { // {a0, a1} = {in[0] + in[2], in[1] + in[3]} // {a3, a2} = {in[0] - in[2], in[1] - in[3]} const int16x8_t q_a0 = vaddq_s16(q4_in.val[0], q4_in.val[2]); @@ -593,7 +599,7 @@ static WEBP_INLINE int16x8x4_t DistoHorizontalPass(const int16x8x4_t q4_in) { return q4_out; } -static WEBP_INLINE int16x8x4_t DistoVerticalPass(const uint8x8x4_t q4_in) { +static WEBP_INLINE int16x8x4_t DistoVerticalPass_NEON(const uint8x8x4_t q4_in) { const int16x8_t q_a0 = vreinterpretq_s16_u16(vaddl_u8(q4_in.val[0], q4_in.val[2])); const int16x8_t q_a1 = vreinterpretq_s16_u16(vaddl_u8(q4_in.val[1], @@ -610,7 +616,7 @@ static WEBP_INLINE int16x8x4_t DistoVerticalPass(const uint8x8x4_t q4_in) { return q4_out; } -static WEBP_INLINE int16x4x4_t DistoLoadW(const uint16_t* w) { +static WEBP_INLINE int16x4x4_t DistoLoadW_NEON(const uint16_t* w) { const uint16x8_t q_w07 = vld1q_u16(&w[0]); const uint16x8_t q_w8f = vld1q_u16(&w[8]); int16x4x4_t d4_w; @@ -622,8 +628,8 @@ static WEBP_INLINE int16x4x4_t DistoLoadW(const uint16_t* w) { return d4_w; } -static WEBP_INLINE int32x2_t DistoSum(const int16x8x4_t q4_in, - const int16x4x4_t d4_w) { +static WEBP_INLINE int32x2_t DistoSum_NEON(const int16x8x4_t q4_in, + const int16x4x4_t d4_w) { int32x2_t d_sum; // sum += w[ 0] * abs(b0); // sum += w[ 4] * abs(b1); @@ -652,8 +658,8 @@ static WEBP_INLINE int32x2_t DistoSum(const int16x8x4_t q4_in, // Hadamard transform // Returns the weighted sum of the absolute value of transformed coefficients. // w[] contains a row-major 4 by 4 symmetric matrix. -static int Disto4x4(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto4x4_NEON(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { uint32x2_t d_in_ab_0123 = vdup_n_u32(0); uint32x2_t d_in_ab_4567 = vdup_n_u32(0); uint32x2_t d_in_ab_89ab = vdup_n_u32(0); @@ -679,12 +685,12 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b, // Vertical pass first to avoid a transpose (vertical and horizontal passes // are commutative because w/kWeightY is symmetric) and subsequent // transpose. - const int16x8x4_t q4_v = DistoVerticalPass(d4_in); - const int16x4x4_t d4_w = DistoLoadW(w); + const int16x8x4_t q4_v = DistoVerticalPass_NEON(d4_in); + const int16x4x4_t d4_w = DistoLoadW_NEON(w); // horizontal pass - const int16x8x4_t q4_t = DistoTranspose4x4S16(q4_v); - const int16x8x4_t q4_h = DistoHorizontalPass(q4_t); - int32x2_t d_sum = DistoSum(q4_h, d4_w); + const int16x8x4_t q4_t = DistoTranspose4x4S16_NEON(q4_v); + const int16x8x4_t q4_h = DistoHorizontalPass_NEON(q4_t); + int32x2_t d_sum = DistoSum_NEON(q4_h, d4_w); // abs(sum2 - sum1) >> 5 d_sum = vabs_s32(d_sum); @@ -694,13 +700,13 @@ static int Disto4x4(const uint8_t* const a, const uint8_t* const b, } #undef LOAD_LANE_32b -static int Disto16x16(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto16x16_NEON(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int D = 0; int x, y; for (y = 0; y < 16 * BPS; y += 4 * BPS) { for (x = 0; x < 16; x += 4) { - D += Disto4x4(a + x + y, b + x + y, w); + D += Disto4x4_NEON(a + x + y, b + x + y, w); } } return D; @@ -708,15 +714,15 @@ static int Disto16x16(const uint8_t* const a, const uint8_t* const b, //------------------------------------------------------------------------------ -static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, - int start_block, int end_block, - VP8Histogram* const histo) { +static void CollectHistogram_NEON(const uint8_t* ref, const uint8_t* pred, + int start_block, int end_block, + VP8Histogram* const histo) { const uint16x8_t max_coeff_thresh = vdupq_n_u16(MAX_COEFF_THRESH); int j; int distribution[MAX_COEFF_THRESH + 1] = { 0 }; for (j = start_block; j < end_block; ++j) { int16_t out[16]; - FTransform(ref + VP8DspScan[j], pred + VP8DspScan[j], out); + FTransform_NEON(ref + VP8DspScan[j], pred + VP8DspScan[j], out); { int k; const int16x8_t a0 = vld1q_s16(out + 0); @@ -740,9 +746,9 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, //------------------------------------------------------------------------------ -static WEBP_INLINE void AccumulateSSE16(const uint8_t* const a, - const uint8_t* const b, - uint32x4_t* const sum) { +static WEBP_INLINE void AccumulateSSE16_NEON(const uint8_t* const a, + const uint8_t* const b, + uint32x4_t* const sum) { const uint8x16_t a0 = vld1q_u8(a); const uint8x16_t b0 = vld1q_u8(b); const uint8x16_t abs_diff = vabdq_u8(a0, b0); @@ -757,7 +763,7 @@ static WEBP_INLINE void AccumulateSSE16(const uint8_t* const a, } // Horizontal sum of all four uint32_t values in 'sum'. -static int SumToInt(uint32x4_t sum) { +static int SumToInt_NEON(uint32x4_t sum) { const uint64x2_t sum2 = vpaddlq_u32(sum); const uint64_t sum3 = vgetq_lane_u64(sum2, 0) + vgetq_lane_u64(sum2, 1); return (int)sum3; @@ -767,18 +773,18 @@ static int SSE16x16_NEON(const uint8_t* a, const uint8_t* b) { uint32x4_t sum = vdupq_n_u32(0); int y; for (y = 0; y < 16; ++y) { - AccumulateSSE16(a + y * BPS, b + y * BPS, &sum); + AccumulateSSE16_NEON(a + y * BPS, b + y * BPS, &sum); } - return SumToInt(sum); + return SumToInt_NEON(sum); } static int SSE16x8_NEON(const uint8_t* a, const uint8_t* b) { uint32x4_t sum = vdupq_n_u32(0); int y; for (y = 0; y < 8; ++y) { - AccumulateSSE16(a + y * BPS, b + y * BPS, &sum); + AccumulateSSE16_NEON(a + y * BPS, b + y * BPS, &sum); } - return SumToInt(sum); + return SumToInt_NEON(sum); } static int SSE8x8_NEON(const uint8_t* a, const uint8_t* b) { @@ -791,12 +797,12 @@ static int SSE8x8_NEON(const uint8_t* a, const uint8_t* b) { const uint16x8_t prod = vmull_u8(abs_diff, abs_diff); sum = vpadalq_u16(sum, prod); } - return SumToInt(sum); + return SumToInt_NEON(sum); } static int SSE4x4_NEON(const uint8_t* a, const uint8_t* b) { - const uint8x16_t a0 = Load4x4(a); - const uint8x16_t b0 = Load4x4(b); + const uint8x16_t a0 = Load4x4_NEON(a); + const uint8x16_t b0 = Load4x4_NEON(b); const uint8x16_t abs_diff = vabdq_u8(a0, b0); const uint16x8_t prod1 = vmull_u8(vget_low_u8(abs_diff), vget_low_u8(abs_diff)); @@ -805,7 +811,7 @@ static int SSE4x4_NEON(const uint8_t* a, const uint8_t* b) { /* pair-wise adds and widen */ const uint32x4_t sum1 = vpaddlq_u16(prod1); const uint32x4_t sum2 = vpaddlq_u16(prod2); - return SumToInt(vaddq_u32(sum1, sum2)); + return SumToInt_NEON(vaddq_u32(sum1, sum2)); } //------------------------------------------------------------------------------ @@ -813,8 +819,8 @@ static int SSE4x4_NEON(const uint8_t* a, const uint8_t* b) { // Compilation with gcc-4.6.x is problematic for now. #if !defined(WORK_AROUND_GCC) -static int16x8_t Quantize(int16_t* const in, - const VP8Matrix* const mtx, int offset) { +static int16x8_t Quantize_NEON(int16_t* const in, + const VP8Matrix* const mtx, int offset) { const uint16x8_t sharp = vld1q_u16(&mtx->sharpen_[offset]); const uint16x8_t q = vld1q_u16(&mtx->q_[offset]); const uint16x8_t iq = vld1q_u16(&mtx->iq_[offset]); @@ -847,10 +853,10 @@ static const uint8_t kShuffles[4][8] = { { 14, 15, 22, 23, 28, 29, 30, 31 } }; -static int QuantizeBlock(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { - const int16x8_t out0 = Quantize(in, mtx, 0); - const int16x8_t out1 = Quantize(in, mtx, 8); +static int QuantizeBlock_NEON(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { + const int16x8_t out0 = Quantize_NEON(in, mtx, 0); + const int16x8_t out1 = Quantize_NEON(in, mtx, 8); uint8x8x4_t shuffles; // vtbl?_u8 are marked unavailable for iOS arm64 with Xcode < 6.3, use // non-standard versions there. @@ -889,11 +895,11 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16], return 0; } -static int Quantize2Blocks(int16_t in[32], int16_t out[32], - const VP8Matrix* const mtx) { +static int Quantize2Blocks_NEON(int16_t in[32], int16_t out[32], + const VP8Matrix* const mtx) { int nz; - nz = QuantizeBlock(in + 0 * 16, out + 0 * 16, mtx) << 0; - nz |= QuantizeBlock(in + 1 * 16, out + 1 * 16, mtx) << 1; + nz = QuantizeBlock_NEON(in + 0 * 16, out + 0 * 16, mtx) << 0; + nz |= QuantizeBlock_NEON(in + 1 * 16, out + 1 * 16, mtx) << 1; return nz; } @@ -905,14 +911,14 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32], extern void VP8EncDspInitNEON(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitNEON(void) { - VP8ITransform = ITransform; - VP8FTransform = FTransform; + VP8ITransform = ITransform_NEON; + VP8FTransform = FTransform_NEON; - VP8FTransformWHT = FTransformWHT; + VP8FTransformWHT = FTransformWHT_NEON; - VP8TDisto4x4 = Disto4x4; - VP8TDisto16x16 = Disto16x16; - VP8CollectHistogram = CollectHistogram; + VP8TDisto4x4 = Disto4x4_NEON; + VP8TDisto16x16 = Disto16x16_NEON; + VP8CollectHistogram = CollectHistogram_NEON; VP8SSE16x16 = SSE16x16_NEON; VP8SSE16x8 = SSE16x8_NEON; @@ -920,8 +926,8 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitNEON(void) { VP8SSE4x4 = SSE4x4_NEON; #if !defined(WORK_AROUND_GCC) - VP8EncQuantizeBlock = QuantizeBlock; - VP8EncQuantize2Blocks = Quantize2Blocks; + VP8EncQuantizeBlock = QuantizeBlock_NEON; + VP8EncQuantize2Blocks = Quantize2Blocks_NEON; #endif } diff --git a/src/3rdparty/libwebp/src/dsp/enc_sse2.c b/src/3rdparty/libwebp/src/dsp/enc_sse2.c index 2026a74..7b3f142 100644 --- a/src/3rdparty/libwebp/src/dsp/enc_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/enc_sse2.c @@ -11,23 +11,23 @@ // // Author: Christian Duvivier (cduvivier@google.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) #include <assert.h> #include <stdlib.h> // for abs() #include <emmintrin.h> -#include "./common_sse2.h" -#include "../enc/cost_enc.h" -#include "../enc/vp8i_enc.h" +#include "src/dsp/common_sse2.h" +#include "src/enc/cost_enc.h" +#include "src/enc/vp8i_enc.h" //------------------------------------------------------------------------------ // Transforms (Paragraph 14.4) // Does one or two inverse transforms. -static void ITransform(const uint8_t* ref, const int16_t* in, uint8_t* dst, - int do_two) { +static void ITransform_SSE2(const uint8_t* ref, const int16_t* in, uint8_t* dst, + int do_two) { // This implementation makes use of 16-bit fixed point versions of two // multiply constants: // K1 = sqrt(2) * cos (pi/8) ~= 85627 / 2^16 @@ -193,10 +193,10 @@ static void ITransform(const uint8_t* ref, const int16_t* in, uint8_t* dst, } } -static void FTransformPass1(const __m128i* const in01, - const __m128i* const in23, - __m128i* const out01, - __m128i* const out32) { +static void FTransformPass1_SSE2(const __m128i* const in01, + const __m128i* const in23, + __m128i* const out01, + __m128i* const out32) { const __m128i k937 = _mm_set1_epi32(937); const __m128i k1812 = _mm_set1_epi32(1812); @@ -239,8 +239,9 @@ static void FTransformPass1(const __m128i* const in01, *out32 = _mm_shuffle_epi32(v23, _MM_SHUFFLE(1, 0, 3, 2)); // 3 2 3 2 3 2.. } -static void FTransformPass2(const __m128i* const v01, const __m128i* const v32, - int16_t* out) { +static void FTransformPass2_SSE2(const __m128i* const v01, + const __m128i* const v32, + int16_t* out) { const __m128i zero = _mm_setzero_si128(); const __m128i seven = _mm_set1_epi16(7); const __m128i k5352_2217 = _mm_set_epi16(5352, 2217, 5352, 2217, @@ -291,7 +292,8 @@ static void FTransformPass2(const __m128i* const v01, const __m128i* const v32, _mm_storeu_si128((__m128i*)&out[8], d2_f3); } -static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { +static void FTransform_SSE2(const uint8_t* src, const uint8_t* ref, + int16_t* out) { const __m128i zero = _mm_setzero_si128(); // Load src. const __m128i src0 = _mm_loadl_epi64((const __m128i*)&src[0 * BPS]); @@ -328,13 +330,14 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) { __m128i v01, v32; // First pass - FTransformPass1(&row01, &row23, &v01, &v32); + FTransformPass1_SSE2(&row01, &row23, &v01, &v32); // Second pass - FTransformPass2(&v01, &v32, out); + FTransformPass2_SSE2(&v01, &v32, out); } -static void FTransform2(const uint8_t* src, const uint8_t* ref, int16_t* out) { +static void FTransform2_SSE2(const uint8_t* src, const uint8_t* ref, + int16_t* out) { const __m128i zero = _mm_setzero_si128(); // Load src and convert to 16b. @@ -374,15 +377,15 @@ static void FTransform2(const uint8_t* src, const uint8_t* ref, int16_t* out) { __m128i v01h, v32h; // First pass - FTransformPass1(&shuf01l, &shuf23l, &v01l, &v32l); - FTransformPass1(&shuf01h, &shuf23h, &v01h, &v32h); + FTransformPass1_SSE2(&shuf01l, &shuf23l, &v01l, &v32l); + FTransformPass1_SSE2(&shuf01h, &shuf23h, &v01h, &v32h); // Second pass - FTransformPass2(&v01l, &v32l, out + 0); - FTransformPass2(&v01h, &v32h, out + 16); + FTransformPass2_SSE2(&v01l, &v32l, out + 0); + FTransformPass2_SSE2(&v01h, &v32h, out + 16); } -static void FTransformWHTRow(const int16_t* const in, __m128i* const out) { +static void FTransformWHTRow_SSE2(const int16_t* const in, __m128i* const out) { const __m128i kMult = _mm_set_epi16(-1, 1, -1, 1, 1, 1, 1, 1); const __m128i src0 = _mm_loadl_epi64((__m128i*)&in[0 * 16]); const __m128i src1 = _mm_loadl_epi64((__m128i*)&in[1 * 16]); @@ -398,14 +401,14 @@ static void FTransformWHTRow(const int16_t* const in, __m128i* const out) { *out = _mm_madd_epi16(D, kMult); } -static void FTransformWHT(const int16_t* in, int16_t* out) { +static void FTransformWHT_SSE2(const int16_t* in, int16_t* out) { // Input is 12b signed. __m128i row0, row1, row2, row3; // Rows are 14b signed. - FTransformWHTRow(in + 0 * 64, &row0); - FTransformWHTRow(in + 1 * 64, &row1); - FTransformWHTRow(in + 2 * 64, &row2); - FTransformWHTRow(in + 3 * 64, &row3); + FTransformWHTRow_SSE2(in + 0 * 64, &row0); + FTransformWHTRow_SSE2(in + 1 * 64, &row1); + FTransformWHTRow_SSE2(in + 2 * 64, &row2); + FTransformWHTRow_SSE2(in + 3 * 64, &row3); { // The a* are 15b signed. @@ -431,9 +434,9 @@ static void FTransformWHT(const int16_t* in, int16_t* out) { // Compute susceptibility based on DCT-coeff histograms: // the higher, the "easier" the macroblock is to compress. -static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, - int start_block, int end_block, - VP8Histogram* const histo) { +static void CollectHistogram_SSE2(const uint8_t* ref, const uint8_t* pred, + int start_block, int end_block, + VP8Histogram* const histo) { const __m128i zero = _mm_setzero_si128(); const __m128i max_coeff_thresh = _mm_set1_epi16(MAX_COEFF_THRESH); int j; @@ -442,7 +445,7 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, int16_t out[16]; int k; - FTransform(ref + VP8DspScan[j], pred + VP8DspScan[j], out); + FTransform_SSE2(ref + VP8DspScan[j], pred + VP8DspScan[j], out); // Convert coefficients to bin (within out[]). { @@ -476,7 +479,7 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, // Intra predictions // helper for chroma-DC predictions -static WEBP_INLINE void Put8x8uv(uint8_t v, uint8_t* dst) { +static WEBP_INLINE void Put8x8uv_SSE2(uint8_t v, uint8_t* dst) { int j; const __m128i values = _mm_set1_epi8(v); for (j = 0; j < 8; ++j) { @@ -484,7 +487,7 @@ static WEBP_INLINE void Put8x8uv(uint8_t v, uint8_t* dst) { } } -static WEBP_INLINE void Put16(uint8_t v, uint8_t* dst) { +static WEBP_INLINE void Put16_SSE2(uint8_t v, uint8_t* dst) { int j; const __m128i values = _mm_set1_epi8(v); for (j = 0; j < 16; ++j) { @@ -492,20 +495,20 @@ static WEBP_INLINE void Put16(uint8_t v, uint8_t* dst) { } } -static WEBP_INLINE void Fill(uint8_t* dst, int value, int size) { +static WEBP_INLINE void Fill_SSE2(uint8_t* dst, int value, int size) { if (size == 4) { int j; for (j = 0; j < 4; ++j) { memset(dst + j * BPS, value, 4); } } else if (size == 8) { - Put8x8uv(value, dst); + Put8x8uv_SSE2(value, dst); } else { - Put16(value, dst); + Put16_SSE2(value, dst); } } -static WEBP_INLINE void VE8uv(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void VE8uv_SSE2(uint8_t* dst, const uint8_t* top) { int j; const __m128i top_values = _mm_loadl_epi64((const __m128i*)top); for (j = 0; j < 8; ++j) { @@ -513,7 +516,7 @@ static WEBP_INLINE void VE8uv(uint8_t* dst, const uint8_t* top) { } } -static WEBP_INLINE void VE16(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void VE16_SSE2(uint8_t* dst, const uint8_t* top) { const __m128i top_values = _mm_load_si128((const __m128i*)top); int j; for (j = 0; j < 16; ++j) { @@ -521,20 +524,20 @@ static WEBP_INLINE void VE16(uint8_t* dst, const uint8_t* top) { } } -static WEBP_INLINE void VerticalPred(uint8_t* dst, - const uint8_t* top, int size) { +static WEBP_INLINE void VerticalPred_SSE2(uint8_t* dst, + const uint8_t* top, int size) { if (top != NULL) { if (size == 8) { - VE8uv(dst, top); + VE8uv_SSE2(dst, top); } else { - VE16(dst, top); + VE16_SSE2(dst, top); } } else { - Fill(dst, 127, size); + Fill_SSE2(dst, 127, size); } } -static WEBP_INLINE void HE8uv(uint8_t* dst, const uint8_t* left) { +static WEBP_INLINE void HE8uv_SSE2(uint8_t* dst, const uint8_t* left) { int j; for (j = 0; j < 8; ++j) { const __m128i values = _mm_set1_epi8(left[j]); @@ -543,7 +546,7 @@ static WEBP_INLINE void HE8uv(uint8_t* dst, const uint8_t* left) { } } -static WEBP_INLINE void HE16(uint8_t* dst, const uint8_t* left) { +static WEBP_INLINE void HE16_SSE2(uint8_t* dst, const uint8_t* left) { int j; for (j = 0; j < 16; ++j) { const __m128i values = _mm_set1_epi8(left[j]); @@ -552,21 +555,21 @@ static WEBP_INLINE void HE16(uint8_t* dst, const uint8_t* left) { } } -static WEBP_INLINE void HorizontalPred(uint8_t* dst, - const uint8_t* left, int size) { +static WEBP_INLINE void HorizontalPred_SSE2(uint8_t* dst, + const uint8_t* left, int size) { if (left != NULL) { if (size == 8) { - HE8uv(dst, left); + HE8uv_SSE2(dst, left); } else { - HE16(dst, left); + HE16_SSE2(dst, left); } } else { - Fill(dst, 129, size); + Fill_SSE2(dst, 129, size); } } -static WEBP_INLINE void TM(uint8_t* dst, const uint8_t* left, - const uint8_t* top, int size) { +static WEBP_INLINE void TM_SSE2(uint8_t* dst, const uint8_t* left, + const uint8_t* top, int size) { const __m128i zero = _mm_setzero_si128(); int y; if (size == 8) { @@ -593,13 +596,13 @@ static WEBP_INLINE void TM(uint8_t* dst, const uint8_t* left, } } -static WEBP_INLINE void TrueMotion(uint8_t* dst, const uint8_t* left, - const uint8_t* top, int size) { +static WEBP_INLINE void TrueMotion_SSE2(uint8_t* dst, const uint8_t* left, + const uint8_t* top, int size) { if (left != NULL) { if (top != NULL) { - TM(dst, left, top, size); + TM_SSE2(dst, left, top, size); } else { - HorizontalPred(dst, left, size); + HorizontalPred_SSE2(dst, left, size); } } else { // true motion without left samples (hence: with default 129 value) @@ -607,90 +610,90 @@ static WEBP_INLINE void TrueMotion(uint8_t* dst, const uint8_t* left, // Note that if top samples are not available, the default value is // then 129, and not 127 as in the VerticalPred case. if (top != NULL) { - VerticalPred(dst, top, size); + VerticalPred_SSE2(dst, top, size); } else { - Fill(dst, 129, size); + Fill_SSE2(dst, 129, size); } } } -static WEBP_INLINE void DC8uv(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static WEBP_INLINE void DC8uv_SSE2(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { const __m128i top_values = _mm_loadl_epi64((const __m128i*)top); const __m128i left_values = _mm_loadl_epi64((const __m128i*)left); const __m128i combined = _mm_unpacklo_epi64(top_values, left_values); const int DC = VP8HorizontalAdd8b(&combined) + 8; - Put8x8uv(DC >> 4, dst); + Put8x8uv_SSE2(DC >> 4, dst); } -static WEBP_INLINE void DC8uvNoLeft(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void DC8uvNoLeft_SSE2(uint8_t* dst, const uint8_t* top) { const __m128i zero = _mm_setzero_si128(); const __m128i top_values = _mm_loadl_epi64((const __m128i*)top); const __m128i sum = _mm_sad_epu8(top_values, zero); const int DC = _mm_cvtsi128_si32(sum) + 4; - Put8x8uv(DC >> 3, dst); + Put8x8uv_SSE2(DC >> 3, dst); } -static WEBP_INLINE void DC8uvNoTop(uint8_t* dst, const uint8_t* left) { +static WEBP_INLINE void DC8uvNoTop_SSE2(uint8_t* dst, const uint8_t* left) { // 'left' is contiguous so we can reuse the top summation. - DC8uvNoLeft(dst, left); + DC8uvNoLeft_SSE2(dst, left); } -static WEBP_INLINE void DC8uvNoTopLeft(uint8_t* dst) { - Put8x8uv(0x80, dst); +static WEBP_INLINE void DC8uvNoTopLeft_SSE2(uint8_t* dst) { + Put8x8uv_SSE2(0x80, dst); } -static WEBP_INLINE void DC8uvMode(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static WEBP_INLINE void DC8uvMode_SSE2(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { if (top != NULL) { if (left != NULL) { // top and left present - DC8uv(dst, left, top); + DC8uv_SSE2(dst, left, top); } else { // top, but no left - DC8uvNoLeft(dst, top); + DC8uvNoLeft_SSE2(dst, top); } } else if (left != NULL) { // left but no top - DC8uvNoTop(dst, left); + DC8uvNoTop_SSE2(dst, left); } else { // no top, no left, nothing. - DC8uvNoTopLeft(dst); + DC8uvNoTopLeft_SSE2(dst); } } -static WEBP_INLINE void DC16(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static WEBP_INLINE void DC16_SSE2(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { const __m128i top_row = _mm_load_si128((const __m128i*)top); const __m128i left_row = _mm_load_si128((const __m128i*)left); const int DC = VP8HorizontalAdd8b(&top_row) + VP8HorizontalAdd8b(&left_row) + 16; - Put16(DC >> 5, dst); + Put16_SSE2(DC >> 5, dst); } -static WEBP_INLINE void DC16NoLeft(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void DC16NoLeft_SSE2(uint8_t* dst, const uint8_t* top) { const __m128i top_row = _mm_load_si128((const __m128i*)top); const int DC = VP8HorizontalAdd8b(&top_row) + 8; - Put16(DC >> 4, dst); + Put16_SSE2(DC >> 4, dst); } -static WEBP_INLINE void DC16NoTop(uint8_t* dst, const uint8_t* left) { +static WEBP_INLINE void DC16NoTop_SSE2(uint8_t* dst, const uint8_t* left) { // 'left' is contiguous so we can reuse the top summation. - DC16NoLeft(dst, left); + DC16NoLeft_SSE2(dst, left); } -static WEBP_INLINE void DC16NoTopLeft(uint8_t* dst) { - Put16(0x80, dst); +static WEBP_INLINE void DC16NoTopLeft_SSE2(uint8_t* dst) { + Put16_SSE2(0x80, dst); } -static WEBP_INLINE void DC16Mode(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static WEBP_INLINE void DC16Mode_SSE2(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { if (top != NULL) { if (left != NULL) { // top and left present - DC16(dst, left, top); + DC16_SSE2(dst, left, top); } else { // top, but no left - DC16NoLeft(dst, top); + DC16NoLeft_SSE2(dst, top); } } else if (left != NULL) { // left but no top - DC16NoTop(dst, left); + DC16NoTop_SSE2(dst, left); } else { // no top, no left, nothing. - DC16NoTopLeft(dst); + DC16NoTopLeft_SSE2(dst); } } @@ -709,7 +712,8 @@ static WEBP_INLINE void DC16Mode(uint8_t* dst, const uint8_t* left, // where: AC = (a + b + 1) >> 1, BC = (b + c + 1) >> 1 // and ab = a ^ b, bc = b ^ c, lsb = (AC^BC)&1 -static WEBP_INLINE void VE4(uint8_t* dst, const uint8_t* top) { // vertical +static WEBP_INLINE void VE4_SSE2(uint8_t* dst, + const uint8_t* top) { // vertical const __m128i one = _mm_set1_epi8(1); const __m128i ABCDEFGH = _mm_loadl_epi64((__m128i*)(top - 1)); const __m128i BCDEFGH0 = _mm_srli_si128(ABCDEFGH, 1); @@ -725,7 +729,8 @@ static WEBP_INLINE void VE4(uint8_t* dst, const uint8_t* top) { // vertical } } -static WEBP_INLINE void HE4(uint8_t* dst, const uint8_t* top) { // horizontal +static WEBP_INLINE void HE4_SSE2(uint8_t* dst, + const uint8_t* top) { // horizontal const int X = top[-1]; const int I = top[-2]; const int J = top[-3]; @@ -737,14 +742,15 @@ static WEBP_INLINE void HE4(uint8_t* dst, const uint8_t* top) { // horizontal WebPUint32ToMem(dst + 3 * BPS, 0x01010101U * AVG3(K, L, L)); } -static WEBP_INLINE void DC4(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void DC4_SSE2(uint8_t* dst, const uint8_t* top) { uint32_t dc = 4; int i; for (i = 0; i < 4; ++i) dc += top[i] + top[-5 + i]; - Fill(dst, dc >> 3, 4); + Fill_SSE2(dst, dc >> 3, 4); } -static WEBP_INLINE void LD4(uint8_t* dst, const uint8_t* top) { // Down-Left +static WEBP_INLINE void LD4_SSE2(uint8_t* dst, + const uint8_t* top) { // Down-Left const __m128i one = _mm_set1_epi8(1); const __m128i ABCDEFGH = _mm_loadl_epi64((const __m128i*)top); const __m128i BCDEFGH0 = _mm_srli_si128(ABCDEFGH, 1); @@ -760,8 +766,8 @@ static WEBP_INLINE void LD4(uint8_t* dst, const uint8_t* top) { // Down-Left WebPUint32ToMem(dst + 3 * BPS, _mm_cvtsi128_si32(_mm_srli_si128(abcdefg, 3))); } -static WEBP_INLINE void VR4(uint8_t* dst, - const uint8_t* top) { // Vertical-Right +static WEBP_INLINE void VR4_SSE2(uint8_t* dst, + const uint8_t* top) { // Vertical-Right const __m128i one = _mm_set1_epi8(1); const int I = top[-2]; const int J = top[-3]; @@ -786,8 +792,8 @@ static WEBP_INLINE void VR4(uint8_t* dst, DST(0, 3) = AVG3(K, J, I); } -static WEBP_INLINE void VL4(uint8_t* dst, - const uint8_t* top) { // Vertical-Left +static WEBP_INLINE void VL4_SSE2(uint8_t* dst, + const uint8_t* top) { // Vertical-Left const __m128i one = _mm_set1_epi8(1); const __m128i ABCDEFGH = _mm_loadl_epi64((const __m128i*)top); const __m128i BCDEFGH_ = _mm_srli_si128(ABCDEFGH, 1); @@ -812,7 +818,8 @@ static WEBP_INLINE void VL4(uint8_t* dst, DST(3, 3) = (extra_out >> 8) & 0xff; } -static WEBP_INLINE void RD4(uint8_t* dst, const uint8_t* top) { // Down-right +static WEBP_INLINE void RD4_SSE2(uint8_t* dst, + const uint8_t* top) { // Down-right const __m128i one = _mm_set1_epi8(1); const __m128i LKJIXABC = _mm_loadl_epi64((const __m128i*)(top - 5)); const __m128i LKJIXABCD = _mm_insert_epi16(LKJIXABC, top[3], 4); @@ -828,7 +835,7 @@ static WEBP_INLINE void RD4(uint8_t* dst, const uint8_t* top) { // Down-right WebPUint32ToMem(dst + 0 * BPS, _mm_cvtsi128_si32(_mm_srli_si128(abcdefg, 3))); } -static WEBP_INLINE void HU4(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void HU4_SSE2(uint8_t* dst, const uint8_t* top) { const int I = top[-2]; const int J = top[-3]; const int K = top[-4]; @@ -843,7 +850,7 @@ static WEBP_INLINE void HU4(uint8_t* dst, const uint8_t* top) { DST(0, 3) = DST(1, 3) = DST(2, 3) = DST(3, 3) = L; } -static WEBP_INLINE void HD4(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void HD4_SSE2(uint8_t* dst, const uint8_t* top) { const int X = top[-1]; const int I = top[-2]; const int J = top[-3]; @@ -866,7 +873,7 @@ static WEBP_INLINE void HD4(uint8_t* dst, const uint8_t* top) { DST(1, 3) = AVG3(L, K, J); } -static WEBP_INLINE void TM4(uint8_t* dst, const uint8_t* top) { +static WEBP_INLINE void TM4_SSE2(uint8_t* dst, const uint8_t* top) { const __m128i zero = _mm_setzero_si128(); const __m128i top_values = _mm_cvtsi32_si128(WebPMemToUint32(top)); const __m128i top_base = _mm_unpacklo_epi8(top_values, zero); @@ -888,55 +895,56 @@ static WEBP_INLINE void TM4(uint8_t* dst, const uint8_t* top) { // Left samples are top[-5 .. -2], top_left is top[-1], top are // located at top[0..3], and top right is top[4..7] -static void Intra4Preds(uint8_t* dst, const uint8_t* top) { - DC4(I4DC4 + dst, top); - TM4(I4TM4 + dst, top); - VE4(I4VE4 + dst, top); - HE4(I4HE4 + dst, top); - RD4(I4RD4 + dst, top); - VR4(I4VR4 + dst, top); - LD4(I4LD4 + dst, top); - VL4(I4VL4 + dst, top); - HD4(I4HD4 + dst, top); - HU4(I4HU4 + dst, top); +static void Intra4Preds_SSE2(uint8_t* dst, const uint8_t* top) { + DC4_SSE2(I4DC4 + dst, top); + TM4_SSE2(I4TM4 + dst, top); + VE4_SSE2(I4VE4 + dst, top); + HE4_SSE2(I4HE4 + dst, top); + RD4_SSE2(I4RD4 + dst, top); + VR4_SSE2(I4VR4 + dst, top); + LD4_SSE2(I4LD4 + dst, top); + VL4_SSE2(I4VL4 + dst, top); + HD4_SSE2(I4HD4 + dst, top); + HU4_SSE2(I4HU4 + dst, top); } //------------------------------------------------------------------------------ // Chroma 8x8 prediction (paragraph 12.2) -static void IntraChromaPreds(uint8_t* dst, const uint8_t* left, - const uint8_t* top) { +static void IntraChromaPreds_SSE2(uint8_t* dst, const uint8_t* left, + const uint8_t* top) { // U block - DC8uvMode(C8DC8 + dst, left, top); - VerticalPred(C8VE8 + dst, top, 8); - HorizontalPred(C8HE8 + dst, left, 8); - TrueMotion(C8TM8 + dst, left, top, 8); + DC8uvMode_SSE2(C8DC8 + dst, left, top); + VerticalPred_SSE2(C8VE8 + dst, top, 8); + HorizontalPred_SSE2(C8HE8 + dst, left, 8); + TrueMotion_SSE2(C8TM8 + dst, left, top, 8); // V block dst += 8; if (top != NULL) top += 8; if (left != NULL) left += 16; - DC8uvMode(C8DC8 + dst, left, top); - VerticalPred(C8VE8 + dst, top, 8); - HorizontalPred(C8HE8 + dst, left, 8); - TrueMotion(C8TM8 + dst, left, top, 8); + DC8uvMode_SSE2(C8DC8 + dst, left, top); + VerticalPred_SSE2(C8VE8 + dst, top, 8); + HorizontalPred_SSE2(C8HE8 + dst, left, 8); + TrueMotion_SSE2(C8TM8 + dst, left, top, 8); } //------------------------------------------------------------------------------ // luma 16x16 prediction (paragraph 12.3) -static void Intra16Preds(uint8_t* dst, - const uint8_t* left, const uint8_t* top) { - DC16Mode(I16DC16 + dst, left, top); - VerticalPred(I16VE16 + dst, top, 16); - HorizontalPred(I16HE16 + dst, left, 16); - TrueMotion(I16TM16 + dst, left, top, 16); +static void Intra16Preds_SSE2(uint8_t* dst, + const uint8_t* left, const uint8_t* top) { + DC16Mode_SSE2(I16DC16 + dst, left, top); + VerticalPred_SSE2(I16VE16 + dst, top, 16); + HorizontalPred_SSE2(I16HE16 + dst, left, 16); + TrueMotion_SSE2(I16TM16 + dst, left, top, 16); } //------------------------------------------------------------------------------ // Metric -static WEBP_INLINE void SubtractAndAccumulate(const __m128i a, const __m128i b, - __m128i* const sum) { +static WEBP_INLINE void SubtractAndAccumulate_SSE2(const __m128i a, + const __m128i b, + __m128i* const sum) { // take abs(a-b) in 8b const __m128i a_b = _mm_subs_epu8(a, b); const __m128i b_a = _mm_subs_epu8(b, a); @@ -951,8 +959,8 @@ static WEBP_INLINE void SubtractAndAccumulate(const __m128i a, const __m128i b, *sum = _mm_add_epi32(sum1, sum2); } -static WEBP_INLINE int SSE_16xN(const uint8_t* a, const uint8_t* b, - int num_pairs) { +static WEBP_INLINE int SSE_16xN_SSE2(const uint8_t* a, const uint8_t* b, + int num_pairs) { __m128i sum = _mm_setzero_si128(); int32_t tmp[4]; int i; @@ -963,8 +971,8 @@ static WEBP_INLINE int SSE_16xN(const uint8_t* a, const uint8_t* b, const __m128i a1 = _mm_loadu_si128((const __m128i*)&a[BPS * 1]); const __m128i b1 = _mm_loadu_si128((const __m128i*)&b[BPS * 1]); __m128i sum1, sum2; - SubtractAndAccumulate(a0, b0, &sum1); - SubtractAndAccumulate(a1, b1, &sum2); + SubtractAndAccumulate_SSE2(a0, b0, &sum1); + SubtractAndAccumulate_SSE2(a1, b1, &sum2); sum = _mm_add_epi32(sum, _mm_add_epi32(sum1, sum2)); a += 2 * BPS; b += 2 * BPS; @@ -973,18 +981,18 @@ static WEBP_INLINE int SSE_16xN(const uint8_t* a, const uint8_t* b, return (tmp[3] + tmp[2] + tmp[1] + tmp[0]); } -static int SSE16x16(const uint8_t* a, const uint8_t* b) { - return SSE_16xN(a, b, 8); +static int SSE16x16_SSE2(const uint8_t* a, const uint8_t* b) { + return SSE_16xN_SSE2(a, b, 8); } -static int SSE16x8(const uint8_t* a, const uint8_t* b) { - return SSE_16xN(a, b, 4); +static int SSE16x8_SSE2(const uint8_t* a, const uint8_t* b) { + return SSE_16xN_SSE2(a, b, 4); } #define LOAD_8x16b(ptr) \ _mm_unpacklo_epi8(_mm_loadl_epi64((const __m128i*)(ptr)), zero) -static int SSE8x8(const uint8_t* a, const uint8_t* b) { +static int SSE8x8_SSE2(const uint8_t* a, const uint8_t* b) { const __m128i zero = _mm_setzero_si128(); int num_pairs = 4; __m128i sum = zero; @@ -1011,7 +1019,7 @@ static int SSE8x8(const uint8_t* a, const uint8_t* b) { } #undef LOAD_8x16b -static int SSE4x4(const uint8_t* a, const uint8_t* b) { +static int SSE4x4_SSE2(const uint8_t* a, const uint8_t* b) { const __m128i zero = _mm_setzero_si128(); // Load values. Note that we read 8 pixels instead of 4, @@ -1048,7 +1056,7 @@ static int SSE4x4(const uint8_t* a, const uint8_t* b) { //------------------------------------------------------------------------------ -static void Mean16x4(const uint8_t* ref, uint32_t dc[4]) { +static void Mean16x4_SSE2(const uint8_t* ref, uint32_t dc[4]) { const __m128i mask = _mm_set1_epi16(0x00ff); const __m128i a0 = _mm_loadu_si128((const __m128i*)&ref[BPS * 0]); const __m128i a1 = _mm_loadu_si128((const __m128i*)&ref[BPS * 1]); @@ -1086,8 +1094,8 @@ static void Mean16x4(const uint8_t* ref, uint32_t dc[4]) { // Hadamard transform // Returns the weighted sum of the absolute value of transformed coefficients. // w[] contains a row-major 4 by 4 symmetric matrix. -static int TTransform(const uint8_t* inA, const uint8_t* inB, - const uint16_t* const w) { +static int TTransform_SSE2(const uint8_t* inA, const uint8_t* inB, + const uint16_t* const w) { int32_t sum[4]; __m128i tmp_0, tmp_1, tmp_2, tmp_3; const __m128i zero = _mm_setzero_si128(); @@ -1187,19 +1195,19 @@ static int TTransform(const uint8_t* inA, const uint8_t* inB, return sum[0] + sum[1] + sum[2] + sum[3]; } -static int Disto4x4(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { - const int diff_sum = TTransform(a, b, w); +static int Disto4x4_SSE2(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { + const int diff_sum = TTransform_SSE2(a, b, w); return abs(diff_sum) >> 5; } -static int Disto16x16(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto16x16_SSE2(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int D = 0; int x, y; for (y = 0; y < 16 * BPS; y += 4 * BPS) { for (x = 0; x < 16; x += 4) { - D += Disto4x4(a + x + y, b + x + y, w); + D += Disto4x4_SSE2(a + x + y, b + x + y, w); } } return D; @@ -1209,9 +1217,9 @@ static int Disto16x16(const uint8_t* const a, const uint8_t* const b, // Quantization // -static WEBP_INLINE int DoQuantizeBlock(int16_t in[16], int16_t out[16], - const uint16_t* const sharpen, - const VP8Matrix* const mtx) { +static WEBP_INLINE int DoQuantizeBlock_SSE2(int16_t in[16], int16_t out[16], + const uint16_t* const sharpen, + const VP8Matrix* const mtx) { const __m128i max_coeff_2047 = _mm_set1_epi16(MAX_LEVEL); const __m128i zero = _mm_setzero_si128(); __m128i coeff0, coeff8; @@ -1321,22 +1329,22 @@ static WEBP_INLINE int DoQuantizeBlock(int16_t in[16], int16_t out[16], return (_mm_movemask_epi8(_mm_cmpeq_epi8(packed_out, zero)) != 0xffff); } -static int QuantizeBlock(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { - return DoQuantizeBlock(in, out, &mtx->sharpen_[0], mtx); +static int QuantizeBlock_SSE2(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { + return DoQuantizeBlock_SSE2(in, out, &mtx->sharpen_[0], mtx); } -static int QuantizeBlockWHT(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { - return DoQuantizeBlock(in, out, NULL, mtx); +static int QuantizeBlockWHT_SSE2(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { + return DoQuantizeBlock_SSE2(in, out, NULL, mtx); } -static int Quantize2Blocks(int16_t in[32], int16_t out[32], - const VP8Matrix* const mtx) { +static int Quantize2Blocks_SSE2(int16_t in[32], int16_t out[32], + const VP8Matrix* const mtx) { int nz; const uint16_t* const sharpen = &mtx->sharpen_[0]; - nz = DoQuantizeBlock(in + 0 * 16, out + 0 * 16, sharpen, mtx) << 0; - nz |= DoQuantizeBlock(in + 1 * 16, out + 1 * 16, sharpen, mtx) << 1; + nz = DoQuantizeBlock_SSE2(in + 0 * 16, out + 0 * 16, sharpen, mtx) << 0; + nz |= DoQuantizeBlock_SSE2(in + 1 * 16, out + 1 * 16, sharpen, mtx) << 1; return nz; } @@ -1346,139 +1354,28 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32], extern void VP8EncDspInitSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitSSE2(void) { - VP8CollectHistogram = CollectHistogram; - VP8EncPredLuma16 = Intra16Preds; - VP8EncPredChroma8 = IntraChromaPreds; - VP8EncPredLuma4 = Intra4Preds; - VP8EncQuantizeBlock = QuantizeBlock; - VP8EncQuantize2Blocks = Quantize2Blocks; - VP8EncQuantizeBlockWHT = QuantizeBlockWHT; - VP8ITransform = ITransform; - VP8FTransform = FTransform; - VP8FTransform2 = FTransform2; - VP8FTransformWHT = FTransformWHT; - VP8SSE16x16 = SSE16x16; - VP8SSE16x8 = SSE16x8; - VP8SSE8x8 = SSE8x8; - VP8SSE4x4 = SSE4x4; - VP8TDisto4x4 = Disto4x4; - VP8TDisto16x16 = Disto16x16; - VP8Mean16x4 = Mean16x4; -} - -//------------------------------------------------------------------------------ -// SSIM / PSNR entry point (TODO(skal): move to its own file later) - -static uint32_t AccumulateSSE_SSE2(const uint8_t* src1, - const uint8_t* src2, int len) { - int i = 0; - uint32_t sse2 = 0; - if (len >= 16) { - const int limit = len - 32; - int32_t tmp[4]; - __m128i sum1; - __m128i sum = _mm_setzero_si128(); - __m128i a0 = _mm_loadu_si128((const __m128i*)&src1[i]); - __m128i b0 = _mm_loadu_si128((const __m128i*)&src2[i]); - i += 16; - while (i <= limit) { - const __m128i a1 = _mm_loadu_si128((const __m128i*)&src1[i]); - const __m128i b1 = _mm_loadu_si128((const __m128i*)&src2[i]); - __m128i sum2; - i += 16; - SubtractAndAccumulate(a0, b0, &sum1); - sum = _mm_add_epi32(sum, sum1); - a0 = _mm_loadu_si128((const __m128i*)&src1[i]); - b0 = _mm_loadu_si128((const __m128i*)&src2[i]); - i += 16; - SubtractAndAccumulate(a1, b1, &sum2); - sum = _mm_add_epi32(sum, sum2); - } - SubtractAndAccumulate(a0, b0, &sum1); - sum = _mm_add_epi32(sum, sum1); - _mm_storeu_si128((__m128i*)tmp, sum); - sse2 += (tmp[3] + tmp[2] + tmp[1] + tmp[0]); - } - - for (; i < len; ++i) { - const int32_t diff = src1[i] - src2[i]; - sse2 += diff * diff; - } - return sse2; -} - -static uint32_t HorizontalAdd16b(const __m128i* const m) { - uint16_t tmp[8]; - const __m128i a = _mm_srli_si128(*m, 8); - const __m128i b = _mm_add_epi16(*m, a); - _mm_storeu_si128((__m128i*)tmp, b); - return (uint32_t)tmp[3] + tmp[2] + tmp[1] + tmp[0]; -} - -static uint32_t HorizontalAdd32b(const __m128i* const m) { - const __m128i a = _mm_srli_si128(*m, 8); - const __m128i b = _mm_add_epi32(*m, a); - const __m128i c = _mm_add_epi32(b, _mm_srli_si128(b, 4)); - return (uint32_t)_mm_cvtsi128_si32(c); -} - -static const uint16_t kWeight[] = { 1, 2, 3, 4, 3, 2, 1, 0 }; - -#define ACCUMULATE_ROW(WEIGHT) do { \ - /* compute row weight (Wx * Wy) */ \ - const __m128i Wy = _mm_set1_epi16((WEIGHT)); \ - const __m128i W = _mm_mullo_epi16(Wx, Wy); \ - /* process 8 bytes at a time (7 bytes, actually) */ \ - const __m128i a0 = _mm_loadl_epi64((const __m128i*)src1); \ - const __m128i b0 = _mm_loadl_epi64((const __m128i*)src2); \ - /* convert to 16b and multiply by weight */ \ - const __m128i a1 = _mm_unpacklo_epi8(a0, zero); \ - const __m128i b1 = _mm_unpacklo_epi8(b0, zero); \ - const __m128i wa1 = _mm_mullo_epi16(a1, W); \ - const __m128i wb1 = _mm_mullo_epi16(b1, W); \ - /* accumulate */ \ - xm = _mm_add_epi16(xm, wa1); \ - ym = _mm_add_epi16(ym, wb1); \ - xxm = _mm_add_epi32(xxm, _mm_madd_epi16(a1, wa1)); \ - xym = _mm_add_epi32(xym, _mm_madd_epi16(a1, wb1)); \ - yym = _mm_add_epi32(yym, _mm_madd_epi16(b1, wb1)); \ - src1 += stride1; \ - src2 += stride2; \ -} while (0) - -static double SSIMGet_SSE2(const uint8_t* src1, int stride1, - const uint8_t* src2, int stride2) { - VP8DistoStats stats; - const __m128i zero = _mm_setzero_si128(); - __m128i xm = zero, ym = zero; // 16b accums - __m128i xxm = zero, yym = zero, xym = zero; // 32b accum - const __m128i Wx = _mm_loadu_si128((const __m128i*)kWeight); - assert(2 * VP8_SSIM_KERNEL + 1 == 7); - ACCUMULATE_ROW(1); - ACCUMULATE_ROW(2); - ACCUMULATE_ROW(3); - ACCUMULATE_ROW(4); - ACCUMULATE_ROW(3); - ACCUMULATE_ROW(2); - ACCUMULATE_ROW(1); - stats.xm = HorizontalAdd16b(&xm); - stats.ym = HorizontalAdd16b(&ym); - stats.xxm = HorizontalAdd32b(&xxm); - stats.xym = HorizontalAdd32b(&xym); - stats.yym = HorizontalAdd32b(&yym); - return VP8SSIMFromStats(&stats); -} - -extern void VP8SSIMDspInitSSE2(void); - -WEBP_TSAN_IGNORE_FUNCTION void VP8SSIMDspInitSSE2(void) { - VP8AccumulateSSE = AccumulateSSE_SSE2; - VP8SSIMGet = SSIMGet_SSE2; + VP8CollectHistogram = CollectHistogram_SSE2; + VP8EncPredLuma16 = Intra16Preds_SSE2; + VP8EncPredChroma8 = IntraChromaPreds_SSE2; + VP8EncPredLuma4 = Intra4Preds_SSE2; + VP8EncQuantizeBlock = QuantizeBlock_SSE2; + VP8EncQuantize2Blocks = Quantize2Blocks_SSE2; + VP8EncQuantizeBlockWHT = QuantizeBlockWHT_SSE2; + VP8ITransform = ITransform_SSE2; + VP8FTransform = FTransform_SSE2; + VP8FTransform2 = FTransform2_SSE2; + VP8FTransformWHT = FTransformWHT_SSE2; + VP8SSE16x16 = SSE16x16_SSE2; + VP8SSE16x8 = SSE16x8_SSE2; + VP8SSE8x8 = SSE8x8_SSE2; + VP8SSE4x4 = SSE4x4_SSE2; + VP8TDisto4x4 = Disto4x4_SSE2; + VP8TDisto16x16 = Disto16x16_SSE2; + VP8Mean16x4 = Mean16x4_SSE2; } #else // !WEBP_USE_SSE2 WEBP_DSP_INIT_STUB(VP8EncDspInitSSE2) -WEBP_DSP_INIT_STUB(VP8SSIMDspInitSSE2) #endif // WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/enc_sse41.c b/src/3rdparty/libwebp/src/dsp/enc_sse41.c index e32086d..924035a 100644 --- a/src/3rdparty/libwebp/src/dsp/enc_sse41.c +++ b/src/3rdparty/libwebp/src/dsp/enc_sse41.c @@ -11,21 +11,21 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE41) #include <smmintrin.h> #include <stdlib.h> // for abs() -#include "./common_sse2.h" -#include "../enc/vp8i_enc.h" +#include "src/dsp/common_sse2.h" +#include "src/enc/vp8i_enc.h" //------------------------------------------------------------------------------ // Compute susceptibility based on DCT-coeff histograms. -static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, - int start_block, int end_block, - VP8Histogram* const histo) { +static void CollectHistogram_SSE41(const uint8_t* ref, const uint8_t* pred, + int start_block, int end_block, + VP8Histogram* const histo) { const __m128i max_coeff_thresh = _mm_set1_epi16(MAX_COEFF_THRESH); int j; int distribution[MAX_COEFF_THRESH + 1] = { 0 }; @@ -70,8 +70,8 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred, // Hadamard transform // Returns the weighted sum of the absolute value of transformed coefficients. // w[] contains a row-major 4 by 4 symmetric matrix. -static int TTransform(const uint8_t* inA, const uint8_t* inB, - const uint16_t* const w) { +static int TTransform_SSE41(const uint8_t* inA, const uint8_t* inB, + const uint16_t* const w) { int32_t sum[4]; __m128i tmp_0, tmp_1, tmp_2, tmp_3; @@ -168,19 +168,19 @@ static int TTransform(const uint8_t* inA, const uint8_t* inB, return sum[0] + sum[1] + sum[2] + sum[3]; } -static int Disto4x4(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { - const int diff_sum = TTransform(a, b, w); +static int Disto4x4_SSE41(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { + const int diff_sum = TTransform_SSE41(a, b, w); return abs(diff_sum) >> 5; } -static int Disto16x16(const uint8_t* const a, const uint8_t* const b, - const uint16_t* const w) { +static int Disto16x16_SSE41(const uint8_t* const a, const uint8_t* const b, + const uint16_t* const w) { int D = 0; int x, y; for (y = 0; y < 16 * BPS; y += 4 * BPS) { for (x = 0; x < 16; x += 4) { - D += Disto4x4(a + x + y, b + x + y, w); + D += Disto4x4_SSE41(a + x + y, b + x + y, w); } } return D; @@ -197,9 +197,9 @@ static int Disto16x16(const uint8_t* const a, const uint8_t* const b, 2 * (D) + 1, 2 * (D) + 0, 2 * (C) + 1, 2 * (C) + 0, \ 2 * (B) + 1, 2 * (B) + 0, 2 * (A) + 1, 2 * (A) + 0) -static WEBP_INLINE int DoQuantizeBlock(int16_t in[16], int16_t out[16], - const uint16_t* const sharpen, - const VP8Matrix* const mtx) { +static WEBP_INLINE int DoQuantizeBlock_SSE41(int16_t in[16], int16_t out[16], + const uint16_t* const sharpen, + const VP8Matrix* const mtx) { const __m128i max_coeff_2047 = _mm_set1_epi16(MAX_LEVEL); const __m128i zero = _mm_setzero_si128(); __m128i out0, out8; @@ -300,22 +300,22 @@ static WEBP_INLINE int DoQuantizeBlock(int16_t in[16], int16_t out[16], #undef PSHUFB_CST -static int QuantizeBlock(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { - return DoQuantizeBlock(in, out, &mtx->sharpen_[0], mtx); +static int QuantizeBlock_SSE41(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { + return DoQuantizeBlock_SSE41(in, out, &mtx->sharpen_[0], mtx); } -static int QuantizeBlockWHT(int16_t in[16], int16_t out[16], - const VP8Matrix* const mtx) { - return DoQuantizeBlock(in, out, NULL, mtx); +static int QuantizeBlockWHT_SSE41(int16_t in[16], int16_t out[16], + const VP8Matrix* const mtx) { + return DoQuantizeBlock_SSE41(in, out, NULL, mtx); } -static int Quantize2Blocks(int16_t in[32], int16_t out[32], - const VP8Matrix* const mtx) { +static int Quantize2Blocks_SSE41(int16_t in[32], int16_t out[32], + const VP8Matrix* const mtx) { int nz; const uint16_t* const sharpen = &mtx->sharpen_[0]; - nz = DoQuantizeBlock(in + 0 * 16, out + 0 * 16, sharpen, mtx) << 0; - nz |= DoQuantizeBlock(in + 1 * 16, out + 1 * 16, sharpen, mtx) << 1; + nz = DoQuantizeBlock_SSE41(in + 0 * 16, out + 0 * 16, sharpen, mtx) << 0; + nz |= DoQuantizeBlock_SSE41(in + 1 * 16, out + 1 * 16, sharpen, mtx) << 1; return nz; } @@ -324,12 +324,12 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32], extern void VP8EncDspInitSSE41(void); WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitSSE41(void) { - VP8CollectHistogram = CollectHistogram; - VP8EncQuantizeBlock = QuantizeBlock; - VP8EncQuantize2Blocks = Quantize2Blocks; - VP8EncQuantizeBlockWHT = QuantizeBlockWHT; - VP8TDisto4x4 = Disto4x4; - VP8TDisto16x16 = Disto16x16; + VP8CollectHistogram = CollectHistogram_SSE41; + VP8EncQuantizeBlock = QuantizeBlock_SSE41; + VP8EncQuantize2Blocks = Quantize2Blocks_SSE41; + VP8EncQuantizeBlockWHT = QuantizeBlockWHT_SSE41; + VP8TDisto4x4 = Disto4x4_SSE41; + VP8TDisto16x16 = Disto16x16_SSE41; } #else // !WEBP_USE_SSE41 diff --git a/src/3rdparty/libwebp/src/dsp/filters.c b/src/3rdparty/libwebp/src/dsp/filters.c index 65f34aa..ca5f877 100644 --- a/src/3rdparty/libwebp/src/dsp/filters.c +++ b/src/3rdparty/libwebp/src/dsp/filters.c @@ -11,7 +11,7 @@ // // Author: Urvang (urvang@google.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #include <assert.h> #include <stdlib.h> #include <string.h> @@ -20,16 +20,17 @@ // Helpful macro. # define SANITY_CHECK(in, out) \ - assert(in != NULL); \ - assert(out != NULL); \ + assert((in) != NULL); \ + assert((out) != NULL); \ assert(width > 0); \ assert(height > 0); \ assert(stride >= width); \ assert(row >= 0 && num_rows > 0 && row + num_rows <= height); \ (void)height; // Silence unused warning. -static WEBP_INLINE void PredictLine(const uint8_t* src, const uint8_t* pred, - uint8_t* dst, int length, int inverse) { +#if !WEBP_NEON_OMIT_C_CODE +static WEBP_INLINE void PredictLine_C(const uint8_t* src, const uint8_t* pred, + uint8_t* dst, int length, int inverse) { int i; if (inverse) { for (i = 0; i < length; ++i) dst[i] = src[i] + pred[i]; @@ -41,10 +42,10 @@ static WEBP_INLINE void PredictLine(const uint8_t* src, const uint8_t* pred, //------------------------------------------------------------------------------ // Horizontal filter. -static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, - int inverse, uint8_t* out) { +static WEBP_INLINE void DoHorizontalFilter_C(const uint8_t* in, + int width, int height, int stride, + int row, int num_rows, + int inverse, uint8_t* out) { const uint8_t* preds; const size_t start_offset = row * stride; const int last_row = row + num_rows; @@ -56,7 +57,7 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, if (row == 0) { // Leftmost pixel is the same as input for topmost scanline. out[0] = in[0]; - PredictLine(in + 1, preds, out + 1, width - 1, inverse); + PredictLine_C(in + 1, preds, out + 1, width - 1, inverse); row = 1; preds += stride; in += stride; @@ -66,8 +67,8 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, // Filter line-by-line. while (row < last_row) { // Leftmost pixel is predicted from above. - PredictLine(in, preds - stride, out, 1, inverse); - PredictLine(in + 1, preds, out + 1, width - 1, inverse); + PredictLine_C(in, preds - stride, out, 1, inverse); + PredictLine_C(in + 1, preds, out + 1, width - 1, inverse); ++row; preds += stride; in += stride; @@ -78,10 +79,10 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, //------------------------------------------------------------------------------ // Vertical filter. -static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, - int inverse, uint8_t* out) { +static WEBP_INLINE void DoVerticalFilter_C(const uint8_t* in, + int width, int height, int stride, + int row, int num_rows, + int inverse, uint8_t* out) { const uint8_t* preds; const size_t start_offset = row * stride; const int last_row = row + num_rows; @@ -94,7 +95,7 @@ static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, // Very first top-left pixel is copied. out[0] = in[0]; // Rest of top scan-line is left-predicted. - PredictLine(in + 1, preds, out + 1, width - 1, inverse); + PredictLine_C(in + 1, preds, out + 1, width - 1, inverse); row = 1; in += stride; out += stride; @@ -105,26 +106,28 @@ static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, // Filter line-by-line. while (row < last_row) { - PredictLine(in, preds, out, width, inverse); + PredictLine_C(in, preds, out, width, inverse); ++row; preds += stride; in += stride; out += stride; } } +#endif // !WEBP_NEON_OMIT_C_CODE //------------------------------------------------------------------------------ // Gradient filter. -static WEBP_INLINE int GradientPredictor(uint8_t a, uint8_t b, uint8_t c) { +static WEBP_INLINE int GradientPredictor_C(uint8_t a, uint8_t b, uint8_t c) { const int g = a + b - c; return ((g & ~0xff) == 0) ? g : (g < 0) ? 0 : 255; // clip to 8bit } -static WEBP_INLINE void DoGradientFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, - int inverse, uint8_t* out) { +#if !WEBP_NEON_OMIT_C_CODE +static WEBP_INLINE void DoGradientFilter_C(const uint8_t* in, + int width, int height, int stride, + int row, int num_rows, + int inverse, uint8_t* out) { const uint8_t* preds; const size_t start_offset = row * stride; const int last_row = row + num_rows; @@ -136,7 +139,7 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, // left prediction for top scan-line if (row == 0) { out[0] = in[0]; - PredictLine(in + 1, preds, out + 1, width - 1, inverse); + PredictLine_C(in + 1, preds, out + 1, width - 1, inverse); row = 1; preds += stride; in += stride; @@ -147,11 +150,11 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, while (row < last_row) { int w; // leftmost pixel: predict from above. - PredictLine(in, preds - stride, out, 1, inverse); + PredictLine_C(in, preds - stride, out, 1, inverse); for (w = 1; w < width; ++w) { - const int pred = GradientPredictor(preds[w - 1], - preds[w - stride], - preds[w - stride - 1]); + const int pred = GradientPredictor_C(preds[w - 1], + preds[w - stride], + preds[w - stride - 1]); out[w] = in[w] + (inverse ? pred : -pred); } ++row; @@ -160,32 +163,34 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, out += stride; } } +#endif // !WEBP_NEON_OMIT_C_CODE #undef SANITY_CHECK //------------------------------------------------------------------------------ -static void HorizontalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoHorizontalFilter(data, width, height, stride, 0, height, 0, filtered_data); +#if !WEBP_NEON_OMIT_C_CODE +static void HorizontalFilter_C(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoHorizontalFilter_C(data, width, height, stride, 0, height, 0, + filtered_data); } -static void VerticalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoVerticalFilter(data, width, height, stride, 0, height, 0, filtered_data); +static void VerticalFilter_C(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoVerticalFilter_C(data, width, height, stride, 0, height, 0, filtered_data); } - -static void GradientFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoGradientFilter(data, width, height, stride, 0, height, 0, filtered_data); +static void GradientFilter_C(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoGradientFilter_C(data, width, height, stride, 0, height, 0, filtered_data); } - +#endif // !WEBP_NEON_OMIT_C_CODE //------------------------------------------------------------------------------ -static void HorizontalUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void HorizontalUnfilter_C(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { uint8_t pred = (prev == NULL) ? 0 : prev[0]; int i; for (i = 0; i < width; ++i) { @@ -194,26 +199,28 @@ static void HorizontalUnfilter(const uint8_t* prev, const uint8_t* in, } } -static void VerticalUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +#if !WEBP_NEON_OMIT_C_CODE +static void VerticalUnfilter_C(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { if (prev == NULL) { - HorizontalUnfilter(NULL, in, out, width); + HorizontalUnfilter_C(NULL, in, out, width); } else { int i; for (i = 0; i < width; ++i) out[i] = prev[i] + in[i]; } } +#endif // !WEBP_NEON_OMIT_C_CODE -static void GradientUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void GradientUnfilter_C(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { if (prev == NULL) { - HorizontalUnfilter(NULL, in, out, width); + HorizontalUnfilter_C(NULL, in, out, width); } else { uint8_t top = prev[0], top_left = top, left = top; int i; for (i = 0; i < width; ++i) { top = prev[i]; // need to read this first, in case prev==out - left = in[i] + GradientPredictor(left, top, top_left); + left = in[i] + GradientPredictor_C(left, top, top_left); top_left = top; out[i] = left; } @@ -238,14 +245,18 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInit(void) { if (filters_last_cpuinfo_used == VP8GetCPUInfo) return; WebPUnfilters[WEBP_FILTER_NONE] = NULL; - WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter; - WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter; - WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter; +#if !WEBP_NEON_OMIT_C_CODE + WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter_C; + WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter_C; +#endif + WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter_C; WebPFilters[WEBP_FILTER_NONE] = NULL; - WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter; - WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter; - WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter; +#if !WEBP_NEON_OMIT_C_CODE + WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter_C; + WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter_C; + WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter_C; +#endif if (VP8GetCPUInfo != NULL) { #if defined(WEBP_USE_SSE2) @@ -253,11 +264,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInit(void) { VP8FiltersInitSSE2(); } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - VP8FiltersInitNEON(); - } -#endif #if defined(WEBP_USE_MIPS_DSP_R2) if (VP8GetCPUInfo(kMIPSdspR2)) { VP8FiltersInitMIPSdspR2(); @@ -269,5 +275,20 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInit(void) { } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + VP8FiltersInitNEON(); + } +#endif + + assert(WebPUnfilters[WEBP_FILTER_HORIZONTAL] != NULL); + assert(WebPUnfilters[WEBP_FILTER_VERTICAL] != NULL); + assert(WebPUnfilters[WEBP_FILTER_GRADIENT] != NULL); + assert(WebPFilters[WEBP_FILTER_HORIZONTAL] != NULL); + assert(WebPFilters[WEBP_FILTER_VERTICAL] != NULL); + assert(WebPFilters[WEBP_FILTER_GRADIENT] != NULL); + filters_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/filters_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/filters_mips_dsp_r2.c index 1d82e3c..9382b12 100644 --- a/src/3rdparty/libwebp/src/dsp/filters_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/filters_mips_dsp_r2.c @@ -12,11 +12,11 @@ // Author(s): Branimir Vasic (branimir.vasic@imgtec.com) // Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -#include "../dsp/dsp.h" +#include "src/dsp/dsp.h" #include <assert.h> #include <stdlib.h> #include <string.h> @@ -101,8 +101,8 @@ ); \ } while (0) -static WEBP_INLINE void PredictLine(const uint8_t* src, uint8_t* dst, - int length) { +static WEBP_INLINE void PredictLine_MIPSdspR2(const uint8_t* src, uint8_t* dst, + int length) { DO_PREDICT_LINE(src, dst, length, 0); } @@ -192,10 +192,11 @@ static WEBP_INLINE void PredictLine(const uint8_t* src, uint8_t* dst, } \ } while (0) -static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, - uint8_t* out) { +static WEBP_INLINE void DoHorizontalFilter_MIPSdspR2(const uint8_t* in, + int width, int height, + int stride, + int row, int num_rows, + uint8_t* out) { const uint8_t* preds; const size_t start_offset = row * stride; const int last_row = row + num_rows; @@ -207,7 +208,7 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, if (row == 0) { // Leftmost pixel is the same as input for topmost scanline. out[0] = in[0]; - PredictLine(in + 1, out + 1, width - 1); + PredictLine_MIPSdspR2(in + 1, out + 1, width - 1); row = 1; preds += stride; in += stride; @@ -219,9 +220,11 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, } #undef FILTER_LINE_BY_LINE -static void HorizontalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoHorizontalFilter(data, width, height, stride, 0, height, filtered_data); +static void HorizontalFilter_MIPSdspR2(const uint8_t* data, + int width, int height, + int stride, uint8_t* filtered_data) { + DoHorizontalFilter_MIPSdspR2(data, width, height, stride, 0, height, + filtered_data); } //------------------------------------------------------------------------------ @@ -237,9 +240,11 @@ static void HorizontalFilter(const uint8_t* data, int width, int height, } \ } while (0) -static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, uint8_t* out) { +static WEBP_INLINE void DoVerticalFilter_MIPSdspR2(const uint8_t* in, + int width, int height, + int stride, + int row, int num_rows, + uint8_t* out) { const uint8_t* preds; const size_t start_offset = row * stride; const int last_row = row + num_rows; @@ -252,7 +257,7 @@ static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, // Very first top-left pixel is copied. out[0] = in[0]; // Rest of top scan-line is left-predicted. - PredictLine(in + 1, out + 1, width - 1); + PredictLine_MIPSdspR2(in + 1, out + 1, width - 1); row = 1; in += stride; out += stride; @@ -266,15 +271,16 @@ static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, } #undef FILTER_LINE_BY_LINE -static void VerticalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoVerticalFilter(data, width, height, stride, 0, height, filtered_data); +static void VerticalFilter_MIPSdspR2(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoVerticalFilter_MIPSdspR2(data, width, height, stride, 0, height, + filtered_data); } //------------------------------------------------------------------------------ // Gradient filter. -static WEBP_INLINE int GradientPredictor(uint8_t a, uint8_t b, uint8_t c) { +static int GradientPredictor_MIPSdspR2(uint8_t a, uint8_t b, uint8_t c) { int temp0; __asm__ volatile ( "addu %[temp0], %[a], %[b] \n\t" @@ -293,9 +299,9 @@ static WEBP_INLINE int GradientPredictor(uint8_t a, uint8_t b, uint8_t c) { int w; \ PREDICT_LINE_ONE_PASS(in, PREDS - stride, out); \ for (w = 1; w < width; ++w) { \ - const int pred = GradientPredictor(PREDS[w - 1], \ - PREDS[w - stride], \ - PREDS[w - stride - 1]); \ + const int pred = GradientPredictor_MIPSdspR2(PREDS[w - 1], \ + PREDS[w - stride], \ + PREDS[w - stride - 1]); \ out[w] = in[w] OPERATION pred; \ } \ ++row; \ @@ -304,9 +310,9 @@ static WEBP_INLINE int GradientPredictor(uint8_t a, uint8_t b, uint8_t c) { } \ } while (0) -static WEBP_INLINE void DoGradientFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, uint8_t* out) { +static void DoGradientFilter_MIPSdspR2(const uint8_t* in, + int width, int height, int stride, + int row, int num_rows, uint8_t* out) { const uint8_t* preds; const size_t start_offset = row * stride; const int last_row = row + num_rows; @@ -318,7 +324,7 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, // left prediction for top scan-line if (row == 0) { out[0] = in[0]; - PredictLine(in + 1, out + 1, width - 1); + PredictLine_MIPSdspR2(in + 1, out + 1, width - 1); row = 1; preds += stride; in += stride; @@ -330,38 +336,39 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, } #undef FILTER_LINE_BY_LINE -static void GradientFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoGradientFilter(data, width, height, stride, 0, height, filtered_data); +static void GradientFilter_MIPSdspR2(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoGradientFilter_MIPSdspR2(data, width, height, stride, 0, height, + filtered_data); } //------------------------------------------------------------------------------ -static void HorizontalUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void HorizontalUnfilter_MIPSdspR2(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { out[0] = in[0] + (prev == NULL ? 0 : prev[0]); DO_PREDICT_LINE(in + 1, out + 1, width - 1, 1); } -static void VerticalUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void VerticalUnfilter_MIPSdspR2(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { if (prev == NULL) { - HorizontalUnfilter(NULL, in, out, width); + HorizontalUnfilter_MIPSdspR2(NULL, in, out, width); } else { DO_PREDICT_LINE_VERTICAL(in, prev, out, width, 1); } } -static void GradientUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void GradientUnfilter_MIPSdspR2(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { if (prev == NULL) { - HorizontalUnfilter(NULL, in, out, width); + HorizontalUnfilter_MIPSdspR2(NULL, in, out, width); } else { uint8_t top = prev[0], top_left = top, left = top; int i; for (i = 0; i < width; ++i) { top = prev[i]; // need to read this first, in case prev==dst - left = in[i] + GradientPredictor(left, top, top_left); + left = in[i] + GradientPredictor_MIPSdspR2(left, top, top_left); top_left = top; out[i] = left; } @@ -379,13 +386,13 @@ static void GradientUnfilter(const uint8_t* prev, const uint8_t* in, extern void VP8FiltersInitMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitMIPSdspR2(void) { - WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter; - WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter; - WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter; + WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter_MIPSdspR2; + WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter_MIPSdspR2; + WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter_MIPSdspR2; - WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter; - WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter; - WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter; + WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter_MIPSdspR2; + WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter_MIPSdspR2; + WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/filters_msa.c b/src/3rdparty/libwebp/src/dsp/filters_msa.c index 4b8922d..14c437d 100644 --- a/src/3rdparty/libwebp/src/dsp/filters_msa.c +++ b/src/3rdparty/libwebp/src/dsp/filters_msa.c @@ -11,11 +11,11 @@ // // Author: Prashant Patil (prashant.patil@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MSA) -#include "./msa_macro.h" +#include "src/dsp/msa_macro.h" #include <assert.h> @@ -66,8 +66,8 @@ static WEBP_INLINE void PredictLineInverse0(const uint8_t* src, //------------------------------------------------------------------------------ // Horrizontal filter -static void HorizontalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { +static void HorizontalFilter_MSA(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { const uint8_t* preds = data; const uint8_t* in = data; uint8_t* out = filtered_data; @@ -129,8 +129,8 @@ static WEBP_INLINE void PredictLineGradient(const uint8_t* pinput, } -static void GradientFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { +static void GradientFilter_MSA(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { const uint8_t* in = data; const uint8_t* preds = data; uint8_t* out = filtered_data; @@ -157,8 +157,8 @@ static void GradientFilter(const uint8_t* data, int width, int height, //------------------------------------------------------------------------------ // Vertical filter -static void VerticalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { +static void VerticalFilter_MSA(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { const uint8_t* in = data; const uint8_t* preds = data; uint8_t* out = filtered_data; @@ -190,9 +190,9 @@ static void VerticalFilter(const uint8_t* data, int width, int height, extern void VP8FiltersInitMSA(void); WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitMSA(void) { - WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter; - WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter; - WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter; + WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter_MSA; + WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter_MSA; + WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter_MSA; } #else // !WEBP_USE_MSA diff --git a/src/3rdparty/libwebp/src/dsp/filters_neon.c b/src/3rdparty/libwebp/src/dsp/filters_neon.c index 4d6e50c..3e6a578 100644 --- a/src/3rdparty/libwebp/src/dsp/filters_neon.c +++ b/src/3rdparty/libwebp/src/dsp/filters_neon.c @@ -11,12 +11,12 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_NEON) #include <assert.h> -#include "./neon.h" +#include "src/dsp/neon.h" //------------------------------------------------------------------------------ // Helpful macros. @@ -134,7 +134,7 @@ static WEBP_INLINE void DoVerticalFilter_NEON(const uint8_t* in, } static void VerticalFilter_NEON(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { + int stride, uint8_t* filtered_data) { DoVerticalFilter_NEON(data, width, height, stride, 0, height, filtered_data); } @@ -196,7 +196,7 @@ static WEBP_INLINE void DoGradientFilter_NEON(const uint8_t* in, } static void GradientFilter_NEON(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { + int stride, uint8_t* filtered_data) { DoGradientFilter_NEON(data, width, height, stride, 0, height, filtered_data); } @@ -251,9 +251,11 @@ static void VerticalUnfilter_NEON(const uint8_t* prev, const uint8_t* in, // GradientUnfilter_NEON is correct but slower than the C-version, // at least on ARM64. For armv7, it's a wash. // So best is to disable it for now, but keep the idea around... -// #define USE_GRADIENT_UNFILTER +#if !defined(USE_GRADIENT_UNFILTER) +#define USE_GRADIENT_UNFILTER 0 // ALTERNATE_CODE +#endif -#if defined(USE_GRADIENT_UNFILTER) +#if (USE_GRADIENT_UNFILTER == 1) #define GRAD_PROCESS_LANE(L) do { \ const uint8x8_t tmp1 = ROTATE_RIGHT_N(pred, 1); /* rotate predictor in */ \ const int16x8_t tmp2 = vaddq_s16(BC, U8_TO_S16(tmp1)); \ @@ -292,7 +294,7 @@ static void GradientPredictInverse_NEON(const uint8_t* const in, #undef GRAD_PROCESS_LANE static void GradientUnfilter_NEON(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { + uint8_t* out, int width) { if (prev == NULL) { HorizontalUnfilter_NEON(NULL, in, out, width); } else { @@ -311,7 +313,7 @@ extern void VP8FiltersInitNEON(void); WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitNEON(void) { WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter_NEON; WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter_NEON; -#if defined(USE_GRADIENT_UNFILTER) +#if (USE_GRADIENT_UNFILTER == 1) WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter_NEON; #endif diff --git a/src/3rdparty/libwebp/src/dsp/filters_sse2.c b/src/3rdparty/libwebp/src/dsp/filters_sse2.c index 67f7799..5a18895 100644 --- a/src/3rdparty/libwebp/src/dsp/filters_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/filters_sse2.c @@ -11,7 +11,7 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) @@ -24,16 +24,16 @@ // Helpful macro. # define SANITY_CHECK(in, out) \ - assert(in != NULL); \ - assert(out != NULL); \ + assert((in) != NULL); \ + assert((out) != NULL); \ assert(width > 0); \ assert(height > 0); \ assert(stride >= width); \ assert(row >= 0 && num_rows > 0 && row + num_rows <= height); \ (void)height; // Silence unused warning. -static void PredictLineTop(const uint8_t* src, const uint8_t* pred, - uint8_t* dst, int length) { +static void PredictLineTop_SSE2(const uint8_t* src, const uint8_t* pred, + uint8_t* dst, int length) { int i; const int max_pos = length & ~31; assert(length >= 0); @@ -51,7 +51,7 @@ static void PredictLineTop(const uint8_t* src, const uint8_t* pred, } // Special case for left-based prediction (when preds==dst-1 or preds==src-1). -static void PredictLineLeft(const uint8_t* src, uint8_t* dst, int length) { +static void PredictLineLeft_SSE2(const uint8_t* src, uint8_t* dst, int length) { int i; const int max_pos = length & ~31; assert(length >= 0); @@ -71,10 +71,11 @@ static void PredictLineLeft(const uint8_t* src, uint8_t* dst, int length) { //------------------------------------------------------------------------------ // Horizontal filter. -static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, - uint8_t* out) { +static WEBP_INLINE void DoHorizontalFilter_SSE2(const uint8_t* in, + int width, int height, + int stride, + int row, int num_rows, + uint8_t* out) { const size_t start_offset = row * stride; const int last_row = row + num_rows; SANITY_CHECK(in, out); @@ -84,7 +85,7 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, if (row == 0) { // Leftmost pixel is the same as input for topmost scanline. out[0] = in[0]; - PredictLineLeft(in + 1, out + 1, width - 1); + PredictLineLeft_SSE2(in + 1, out + 1, width - 1); row = 1; in += stride; out += stride; @@ -94,7 +95,7 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, while (row < last_row) { // Leftmost pixel is predicted from above. out[0] = in[0] - in[-stride]; - PredictLineLeft(in + 1, out + 1, width - 1); + PredictLineLeft_SSE2(in + 1, out + 1, width - 1); ++row; in += stride; out += stride; @@ -104,9 +105,10 @@ static WEBP_INLINE void DoHorizontalFilter(const uint8_t* in, //------------------------------------------------------------------------------ // Vertical filter. -static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, uint8_t* out) { +static WEBP_INLINE void DoVerticalFilter_SSE2(const uint8_t* in, + int width, int height, int stride, + int row, int num_rows, + uint8_t* out) { const size_t start_offset = row * stride; const int last_row = row + num_rows; SANITY_CHECK(in, out); @@ -117,7 +119,7 @@ static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, // Very first top-left pixel is copied. out[0] = in[0]; // Rest of top scan-line is left-predicted. - PredictLineLeft(in + 1, out + 1, width - 1); + PredictLineLeft_SSE2(in + 1, out + 1, width - 1); row = 1; in += stride; out += stride; @@ -125,7 +127,7 @@ static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, // Filter line-by-line. while (row < last_row) { - PredictLineTop(in, in - stride, out, width); + PredictLineTop_SSE2(in, in - stride, out, width); ++row; in += stride; out += stride; @@ -135,14 +137,14 @@ static WEBP_INLINE void DoVerticalFilter(const uint8_t* in, //------------------------------------------------------------------------------ // Gradient filter. -static WEBP_INLINE int GradientPredictorC(uint8_t a, uint8_t b, uint8_t c) { +static WEBP_INLINE int GradientPredictor_SSE2(uint8_t a, uint8_t b, uint8_t c) { const int g = a + b - c; return ((g & ~0xff) == 0) ? g : (g < 0) ? 0 : 255; // clip to 8bit } -static void GradientPredictDirect(const uint8_t* const row, - const uint8_t* const top, - uint8_t* const out, int length) { +static void GradientPredictDirect_SSE2(const uint8_t* const row, + const uint8_t* const top, + uint8_t* const out, int length) { const int max_pos = length & ~7; int i; const __m128i zero = _mm_setzero_si128(); @@ -161,14 +163,14 @@ static void GradientPredictDirect(const uint8_t* const row, _mm_storel_epi64((__m128i*)(out + i), H); } for (; i < length; ++i) { - out[i] = row[i] - GradientPredictorC(row[i - 1], top[i], top[i - 1]); + out[i] = row[i] - GradientPredictor_SSE2(row[i - 1], top[i], top[i - 1]); } } -static WEBP_INLINE void DoGradientFilter(const uint8_t* in, - int width, int height, int stride, - int row, int num_rows, - uint8_t* out) { +static WEBP_INLINE void DoGradientFilter_SSE2(const uint8_t* in, + int width, int height, int stride, + int row, int num_rows, + uint8_t* out) { const size_t start_offset = row * stride; const int last_row = row + num_rows; SANITY_CHECK(in, out); @@ -178,7 +180,7 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, // left prediction for top scan-line if (row == 0) { out[0] = in[0]; - PredictLineLeft(in + 1, out + 1, width - 1); + PredictLineLeft_SSE2(in + 1, out + 1, width - 1); row = 1; in += stride; out += stride; @@ -187,7 +189,7 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, // Filter line-by-line. while (row < last_row) { out[0] = in[0] - in[-stride]; - GradientPredictDirect(in + 1, in + 1 - stride, out + 1, width - 1); + GradientPredictDirect_SSE2(in + 1, in + 1 - stride, out + 1, width - 1); ++row; in += stride; out += stride; @@ -198,26 +200,27 @@ static WEBP_INLINE void DoGradientFilter(const uint8_t* in, //------------------------------------------------------------------------------ -static void HorizontalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoHorizontalFilter(data, width, height, stride, 0, height, filtered_data); +static void HorizontalFilter_SSE2(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoHorizontalFilter_SSE2(data, width, height, stride, 0, height, + filtered_data); } -static void VerticalFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoVerticalFilter(data, width, height, stride, 0, height, filtered_data); +static void VerticalFilter_SSE2(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoVerticalFilter_SSE2(data, width, height, stride, 0, height, filtered_data); } -static void GradientFilter(const uint8_t* data, int width, int height, - int stride, uint8_t* filtered_data) { - DoGradientFilter(data, width, height, stride, 0, height, filtered_data); +static void GradientFilter_SSE2(const uint8_t* data, int width, int height, + int stride, uint8_t* filtered_data) { + DoGradientFilter_SSE2(data, width, height, stride, 0, height, filtered_data); } //------------------------------------------------------------------------------ // Inverse transforms -static void HorizontalUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void HorizontalUnfilter_SSE2(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { int i; __m128i last; out[0] = in[0] + (prev == NULL ? 0 : prev[0]); @@ -238,10 +241,10 @@ static void HorizontalUnfilter(const uint8_t* prev, const uint8_t* in, for (; i < width; ++i) out[i] = in[i] + out[i - 1]; } -static void VerticalUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void VerticalUnfilter_SSE2(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { if (prev == NULL) { - HorizontalUnfilter(NULL, in, out, width); + HorizontalUnfilter_SSE2(NULL, in, out, width); } else { int i; const int max_pos = width & ~31; @@ -260,9 +263,9 @@ static void VerticalUnfilter(const uint8_t* prev, const uint8_t* in, } } -static void GradientPredictInverse(const uint8_t* const in, - const uint8_t* const top, - uint8_t* const row, int length) { +static void GradientPredictInverse_SSE2(const uint8_t* const in, + const uint8_t* const top, + uint8_t* const row, int length) { if (length > 0) { int i; const int max_pos = length & ~7; @@ -293,18 +296,18 @@ static void GradientPredictInverse(const uint8_t* const in, _mm_storel_epi64((__m128i*)&row[i], out); } for (; i < length; ++i) { - row[i] = in[i] + GradientPredictorC(row[i - 1], top[i], top[i - 1]); + row[i] = in[i] + GradientPredictor_SSE2(row[i - 1], top[i], top[i - 1]); } } } -static void GradientUnfilter(const uint8_t* prev, const uint8_t* in, - uint8_t* out, int width) { +static void GradientUnfilter_SSE2(const uint8_t* prev, const uint8_t* in, + uint8_t* out, int width) { if (prev == NULL) { - HorizontalUnfilter(NULL, in, out, width); + HorizontalUnfilter_SSE2(NULL, in, out, width); } else { out[0] = in[0] + prev[0]; // predict from above - GradientPredictInverse(in + 1, prev + 1, out + 1, width - 1); + GradientPredictInverse_SSE2(in + 1, prev + 1, out + 1, width - 1); } } @@ -314,13 +317,13 @@ static void GradientUnfilter(const uint8_t* prev, const uint8_t* in, extern void VP8FiltersInitSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitSSE2(void) { - WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter; - WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter; - WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter; + WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter_SSE2; + WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter_SSE2; + WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter_SSE2; - WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter; - WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter; - WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter; + WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter_SSE2; + WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter_SSE2; + WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter_SSE2; } #else // !WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/lossless.c b/src/3rdparty/libwebp/src/dsp/lossless.c index 20d18f6..83f553d 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless.c +++ b/src/3rdparty/libwebp/src/dsp/lossless.c @@ -13,14 +13,15 @@ // Jyrki Alakuijala (jyrki@google.com) // Urvang Joshi (urvang@google.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" +#include <assert.h> #include <math.h> #include <stdlib.h> -#include "../dec/vp8li_dec.h" -#include "../utils/endian_inl_utils.h" -#include "./lossless.h" -#include "./lossless_common.h" +#include "src/dec/vp8li_dec.h" +#include "src/utils/endian_inl_utils.h" +#include "src/dsp/lossless.h" +#include "src/dsp/lossless_common.h" #define MAX_DIFF_COST (1e30f) @@ -80,8 +81,9 @@ static WEBP_INLINE uint32_t ClampedAddSubtractHalf(uint32_t c0, uint32_t c1, return ((uint32_t)a << 24) | (r << 16) | (g << 8) | b; } -// gcc-4.9 on ARM generates incorrect code in Select() when Sub3() is inlined. -#if defined(__arm__) && LOCAL_GCC_VERSION == 0x409 +// gcc <= 4.9 on ARM generates incorrect code in Select() when Sub3() is +// inlined. +#if defined(__arm__) && LOCAL_GCC_VERSION <= 0x409 # define LOCAL_INLINE __attribute__ ((noinline)) #else # define LOCAL_INLINE WEBP_INLINE @@ -107,69 +109,69 @@ static WEBP_INLINE uint32_t Select(uint32_t a, uint32_t b, uint32_t c) { //------------------------------------------------------------------------------ // Predictors -static uint32_t Predictor0(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor0_C(uint32_t left, const uint32_t* const top) { (void)top; (void)left; return ARGB_BLACK; } -static uint32_t Predictor1(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor1_C(uint32_t left, const uint32_t* const top) { (void)top; return left; } -static uint32_t Predictor2(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor2_C(uint32_t left, const uint32_t* const top) { (void)left; return top[0]; } -static uint32_t Predictor3(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor3_C(uint32_t left, const uint32_t* const top) { (void)left; return top[1]; } -static uint32_t Predictor4(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor4_C(uint32_t left, const uint32_t* const top) { (void)left; return top[-1]; } -static uint32_t Predictor5(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor5_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = Average3(left, top[0], top[1]); return pred; } -static uint32_t Predictor6(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor6_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = Average2(left, top[-1]); return pred; } -static uint32_t Predictor7(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor7_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = Average2(left, top[0]); return pred; } -static uint32_t Predictor8(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor8_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = Average2(top[-1], top[0]); (void)left; return pred; } -static uint32_t Predictor9(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor9_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = Average2(top[0], top[1]); (void)left; return pred; } -static uint32_t Predictor10(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor10_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = Average4(left, top[-1], top[0], top[1]); return pred; } -static uint32_t Predictor11(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor11_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = Select(top[0], left, top[-1]); return pred; } -static uint32_t Predictor12(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor12_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = ClampedAddSubtractFull(left, top[0], top[-1]); return pred; } -static uint32_t Predictor13(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor13_C(uint32_t left, const uint32_t* const top) { const uint32_t pred = ClampedAddSubtractHalf(left, top[0], top[-1]); return pred; } -GENERATE_PREDICTOR_ADD(Predictor0, PredictorAdd0) -static void PredictorAdd1(const uint32_t* in, const uint32_t* upper, - int num_pixels, uint32_t* out) { +GENERATE_PREDICTOR_ADD(Predictor0_C, PredictorAdd0_C) +static void PredictorAdd1_C(const uint32_t* in, const uint32_t* upper, + int num_pixels, uint32_t* out) { int i; uint32_t left = out[-1]; for (i = 0; i < num_pixels; ++i) { @@ -177,29 +179,29 @@ static void PredictorAdd1(const uint32_t* in, const uint32_t* upper, } (void)upper; } -GENERATE_PREDICTOR_ADD(Predictor2, PredictorAdd2) -GENERATE_PREDICTOR_ADD(Predictor3, PredictorAdd3) -GENERATE_PREDICTOR_ADD(Predictor4, PredictorAdd4) -GENERATE_PREDICTOR_ADD(Predictor5, PredictorAdd5) -GENERATE_PREDICTOR_ADD(Predictor6, PredictorAdd6) -GENERATE_PREDICTOR_ADD(Predictor7, PredictorAdd7) -GENERATE_PREDICTOR_ADD(Predictor8, PredictorAdd8) -GENERATE_PREDICTOR_ADD(Predictor9, PredictorAdd9) -GENERATE_PREDICTOR_ADD(Predictor10, PredictorAdd10) -GENERATE_PREDICTOR_ADD(Predictor11, PredictorAdd11) -GENERATE_PREDICTOR_ADD(Predictor12, PredictorAdd12) -GENERATE_PREDICTOR_ADD(Predictor13, PredictorAdd13) +GENERATE_PREDICTOR_ADD(Predictor2_C, PredictorAdd2_C) +GENERATE_PREDICTOR_ADD(Predictor3_C, PredictorAdd3_C) +GENERATE_PREDICTOR_ADD(Predictor4_C, PredictorAdd4_C) +GENERATE_PREDICTOR_ADD(Predictor5_C, PredictorAdd5_C) +GENERATE_PREDICTOR_ADD(Predictor6_C, PredictorAdd6_C) +GENERATE_PREDICTOR_ADD(Predictor7_C, PredictorAdd7_C) +GENERATE_PREDICTOR_ADD(Predictor8_C, PredictorAdd8_C) +GENERATE_PREDICTOR_ADD(Predictor9_C, PredictorAdd9_C) +GENERATE_PREDICTOR_ADD(Predictor10_C, PredictorAdd10_C) +GENERATE_PREDICTOR_ADD(Predictor11_C, PredictorAdd11_C) +GENERATE_PREDICTOR_ADD(Predictor12_C, PredictorAdd12_C) +GENERATE_PREDICTOR_ADD(Predictor13_C, PredictorAdd13_C) //------------------------------------------------------------------------------ // Inverse prediction. -static void PredictorInverseTransform(const VP8LTransform* const transform, - int y_start, int y_end, - const uint32_t* in, uint32_t* out) { +static void PredictorInverseTransform_C(const VP8LTransform* const transform, + int y_start, int y_end, + const uint32_t* in, uint32_t* out) { const int width = transform->xsize_; if (y_start == 0) { // First Row follows the L (mode=1) mode. - PredictorAdd0(in, NULL, 1, out); - PredictorAdd1(in + 1, NULL, width - 1, out + 1); + PredictorAdd0_C(in, NULL, 1, out); + PredictorAdd1_C(in + 1, NULL, width - 1, out + 1); in += width; out += width; ++y_start; @@ -217,7 +219,7 @@ static void PredictorInverseTransform(const VP8LTransform* const transform, const uint32_t* pred_mode_src = pred_mode_base; int x = 1; // First pixel follows the T (mode=2) mode. - PredictorAdd2(in, out - width, 1, out); + PredictorAdd2_C(in, out - width, 1, out); // .. the rest: while (x < width) { const VP8LPredictorAddSubFunc pred_func = @@ -272,8 +274,8 @@ void VP8LTransformColorInverse_C(const VP8LMultipliers* const m, const uint32_t argb = src[i]; const uint32_t green = argb >> 8; const uint32_t red = argb >> 16; - int new_red = red; - int new_blue = argb; + int new_red = red & 0xff; + int new_blue = argb & 0xff; new_red += ColorTransformDelta(m->green_to_red_, green); new_red &= 0xff; new_blue += ColorTransformDelta(m->green_to_blue_, green); @@ -284,9 +286,9 @@ void VP8LTransformColorInverse_C(const VP8LMultipliers* const m, } // Color space inverse transform. -static void ColorSpaceInverseTransform(const VP8LTransform* const transform, - int y_start, int y_end, - const uint32_t* src, uint32_t* dst) { +static void ColorSpaceInverseTransform_C(const VP8LTransform* const transform, + int y_start, int y_end, + const uint32_t* src, uint32_t* dst) { const int width = transform->xsize_; const int tile_width = 1 << transform->bits_; const int mask = tile_width - 1; @@ -362,10 +364,10 @@ STATIC_DECL void FUNC_NAME(const VP8LTransform* const transform, \ } \ } -COLOR_INDEX_INVERSE(ColorIndexInverseTransform, MapARGB, static, uint32_t, 32b, - VP8GetARGBIndex, VP8GetARGBValue) -COLOR_INDEX_INVERSE(VP8LColorIndexInverseTransformAlpha, MapAlpha, , uint8_t, - 8b, VP8GetAlphaIndex, VP8GetAlphaValue) +COLOR_INDEX_INVERSE(ColorIndexInverseTransform_C, MapARGB_C, static, + uint32_t, 32b, VP8GetARGBIndex, VP8GetARGBValue) +COLOR_INDEX_INVERSE(VP8LColorIndexInverseTransformAlpha, MapAlpha_C, , + uint8_t, 8b, VP8GetAlphaIndex, VP8GetAlphaValue) #undef COLOR_INDEX_INVERSE @@ -380,7 +382,7 @@ void VP8LInverseTransform(const VP8LTransform* const transform, VP8LAddGreenToBlueAndRed(in, (row_end - row_start) * width, out); break; case PREDICTOR_TRANSFORM: - PredictorInverseTransform(transform, row_start, row_end, in, out); + PredictorInverseTransform_C(transform, row_start, row_end, in, out); if (row_end != transform->ysize_) { // The last predicted row in this iteration will be the top-pred row // for the first row in next iteration. @@ -389,7 +391,7 @@ void VP8LInverseTransform(const VP8LTransform* const transform, } break; case CROSS_COLOR_TRANSFORM: - ColorSpaceInverseTransform(transform, row_start, row_end, in, out); + ColorSpaceInverseTransform_C(transform, row_start, row_end, in, out); break; case COLOR_INDEXING_TRANSFORM: if (in == out && transform->bits_ > 0) { @@ -403,9 +405,9 @@ void VP8LInverseTransform(const VP8LTransform* const transform, VP8LSubSampleSize(transform->xsize_, transform->bits_); uint32_t* const src = out + out_stride - in_stride; memmove(src, out, in_stride * sizeof(*src)); - ColorIndexInverseTransform(transform, row_start, row_end, src, out); + ColorIndexInverseTransform_C(transform, row_start, row_end, src, out); } else { - ColorIndexInverseTransform(transform, row_start, row_end, in, out); + ColorIndexInverseTransform_C(transform, row_start, row_end, in, out); } break; } @@ -452,7 +454,7 @@ void VP8LConvertBGRAToRGBA4444_C(const uint32_t* src, const uint32_t argb = *src++; const uint8_t rg = ((argb >> 16) & 0xf0) | ((argb >> 12) & 0xf); const uint8_t ba = ((argb >> 0) & 0xf0) | ((argb >> 28) & 0xf); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) *dst++ = ba; *dst++ = rg; #else @@ -469,7 +471,7 @@ void VP8LConvertBGRAToRGB565_C(const uint32_t* src, const uint32_t argb = *src++; const uint8_t rg = ((argb >> 16) & 0xf8) | ((argb >> 13) & 0x7); const uint8_t gb = ((argb >> 5) & 0xe0) | ((argb >> 3) & 0x1f); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) *dst++ = gb; *dst++ = rg; #else @@ -496,22 +498,7 @@ static void CopyOrSwap(const uint32_t* src, int num_pixels, uint8_t* dst, const uint32_t* const src_end = src + num_pixels; while (src < src_end) { const uint32_t argb = *src++; - -#if !defined(WORDS_BIGENDIAN) -#if !defined(WEBP_REFERENCE_IMPLEMENTATION) WebPUint32ToMem(dst, BSwap32(argb)); -#else // WEBP_REFERENCE_IMPLEMENTATION - dst[0] = (argb >> 24) & 0xff; - dst[1] = (argb >> 16) & 0xff; - dst[2] = (argb >> 8) & 0xff; - dst[3] = (argb >> 0) & 0xff; -#endif -#else // WORDS_BIGENDIAN - dst[0] = (argb >> 0) & 0xff; - dst[1] = (argb >> 8) & 0xff; - dst[2] = (argb >> 16) & 0xff; - dst[3] = (argb >> 24) & 0xff; -#endif dst += sizeof(argb); } } else { @@ -593,23 +580,23 @@ extern void VP8LDspInitMSA(void); static volatile VP8CPUInfo lossless_last_cpuinfo_used = (VP8CPUInfo)&lossless_last_cpuinfo_used; -#define COPY_PREDICTOR_ARRAY(IN, OUT) do { \ - (OUT)[0] = IN##0; \ - (OUT)[1] = IN##1; \ - (OUT)[2] = IN##2; \ - (OUT)[3] = IN##3; \ - (OUT)[4] = IN##4; \ - (OUT)[5] = IN##5; \ - (OUT)[6] = IN##6; \ - (OUT)[7] = IN##7; \ - (OUT)[8] = IN##8; \ - (OUT)[9] = IN##9; \ - (OUT)[10] = IN##10; \ - (OUT)[11] = IN##11; \ - (OUT)[12] = IN##12; \ - (OUT)[13] = IN##13; \ - (OUT)[14] = IN##0; /* <- padding security sentinels*/ \ - (OUT)[15] = IN##0; \ +#define COPY_PREDICTOR_ARRAY(IN, OUT) do { \ + (OUT)[0] = IN##0_C; \ + (OUT)[1] = IN##1_C; \ + (OUT)[2] = IN##2_C; \ + (OUT)[3] = IN##3_C; \ + (OUT)[4] = IN##4_C; \ + (OUT)[5] = IN##5_C; \ + (OUT)[6] = IN##6_C; \ + (OUT)[7] = IN##7_C; \ + (OUT)[8] = IN##8_C; \ + (OUT)[9] = IN##9_C; \ + (OUT)[10] = IN##10_C; \ + (OUT)[11] = IN##11_C; \ + (OUT)[12] = IN##12_C; \ + (OUT)[13] = IN##13_C; \ + (OUT)[14] = IN##0_C; /* <- padding security sentinels*/ \ + (OUT)[15] = IN##0_C; \ } while (0); WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInit(void) { @@ -620,18 +607,21 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInit(void) { COPY_PREDICTOR_ARRAY(PredictorAdd, VP8LPredictorsAdd) COPY_PREDICTOR_ARRAY(PredictorAdd, VP8LPredictorsAdd_C) +#if !WEBP_NEON_OMIT_C_CODE VP8LAddGreenToBlueAndRed = VP8LAddGreenToBlueAndRed_C; VP8LTransformColorInverse = VP8LTransformColorInverse_C; - VP8LConvertBGRAToRGB = VP8LConvertBGRAToRGB_C; VP8LConvertBGRAToRGBA = VP8LConvertBGRAToRGBA_C; + VP8LConvertBGRAToRGB = VP8LConvertBGRAToRGB_C; + VP8LConvertBGRAToBGR = VP8LConvertBGRAToBGR_C; +#endif + VP8LConvertBGRAToRGBA4444 = VP8LConvertBGRAToRGBA4444_C; VP8LConvertBGRAToRGB565 = VP8LConvertBGRAToRGB565_C; - VP8LConvertBGRAToBGR = VP8LConvertBGRAToBGR_C; - VP8LMapColor32b = MapARGB; - VP8LMapColor8b = MapAlpha; + VP8LMapColor32b = MapARGB_C; + VP8LMapColor8b = MapAlpha_C; // If defined, use CPUInfo() to overwrite some pointers with faster versions. if (VP8GetCPUInfo != NULL) { @@ -640,11 +630,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInit(void) { VP8LDspInitSSE2(); } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - VP8LDspInitNEON(); - } -#endif #if defined(WEBP_USE_MIPS_DSP_R2) if (VP8GetCPUInfo(kMIPSdspR2)) { VP8LDspInitMIPSdspR2(); @@ -656,6 +641,24 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInit(void) { } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + VP8LDspInitNEON(); + } +#endif + + assert(VP8LAddGreenToBlueAndRed != NULL); + assert(VP8LTransformColorInverse != NULL); + assert(VP8LConvertBGRAToRGBA != NULL); + assert(VP8LConvertBGRAToRGB != NULL); + assert(VP8LConvertBGRAToBGR != NULL); + assert(VP8LConvertBGRAToRGBA4444 != NULL); + assert(VP8LConvertBGRAToRGB565 != NULL); + assert(VP8LMapColor32b != NULL); + assert(VP8LMapColor8b != NULL); + lossless_last_cpuinfo_used = VP8GetCPUInfo; } #undef COPY_PREDICTOR_ARRAY diff --git a/src/3rdparty/libwebp/src/dsp/lossless.h b/src/3rdparty/libwebp/src/dsp/lossless.h index 352a54e..a99dbda 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless.h +++ b/src/3rdparty/libwebp/src/dsp/lossless.h @@ -15,18 +15,18 @@ #ifndef WEBP_DSP_LOSSLESS_H_ #define WEBP_DSP_LOSSLESS_H_ -#include "../webp/types.h" -#include "../webp/decode.h" +#include "src/webp/types.h" +#include "src/webp/decode.h" -#include "../enc/histogram_enc.h" -#include "../utils/utils.h" +#include "src/enc/histogram_enc.h" +#include "src/utils/utils.h" #ifdef __cplusplus extern "C" { #endif #ifdef WEBP_EXPERIMENTAL_FEATURES -#include "../enc/delta_palettization_enc.h" +#include "src/enc/delta_palettization_enc.h" #endif // WEBP_EXPERIMENTAL_FEATURES //------------------------------------------------------------------------------ @@ -124,7 +124,7 @@ void VP8LDspInit(void); typedef void (*VP8LProcessEncBlueAndRedFunc)(uint32_t* dst, int num_pixels); extern VP8LProcessEncBlueAndRedFunc VP8LSubtractGreenFromBlueAndRed; typedef void (*VP8LTransformColorFunc)(const VP8LMultipliers* const m, - uint32_t* const dst, int num_pixels); + uint32_t* dst, int num_pixels); extern VP8LTransformColorFunc VP8LTransformColor; typedef void (*VP8LCollectColorBlueTransformsFunc)( const uint32_t* argb, int stride, diff --git a/src/3rdparty/libwebp/src/dsp/lossless_common.h b/src/3rdparty/libwebp/src/dsp/lossless_common.h index c40f711..a2648d1 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_common.h +++ b/src/3rdparty/libwebp/src/dsp/lossless_common.h @@ -16,9 +16,9 @@ #ifndef WEBP_DSP_LOSSLESS_COMMON_H_ #define WEBP_DSP_LOSSLESS_COMMON_H_ -#include "../webp/types.h" +#include "src/webp/types.h" -#include "../utils/utils.h" +#include "src/utils/utils.h" #ifdef __cplusplus extern "C" { @@ -93,14 +93,6 @@ static WEBP_INLINE float VP8LFastSLog2(uint32_t v) { // ----------------------------------------------------------------------------- // PrefixEncode() -static WEBP_INLINE int VP8LBitsLog2Ceiling(uint32_t n) { - const int log_floor = BitsLog2Floor(n); - if (n == (n & ~(n - 1))) { // zero or a power of two. - return log_floor; - } - return log_floor + 1; -} - // Splitting of distance and length codes into prefixes and // extra bits. The prefixes are encoded with an entropy code // while the extra bits are stored just as normal bits. diff --git a/src/3rdparty/libwebp/src/dsp/lossless_enc.c b/src/3rdparty/libwebp/src/dsp/lossless_enc.c index 4e46fba..92ca3c0 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_enc.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_enc.c @@ -13,15 +13,16 @@ // Jyrki Alakuijala (jyrki@google.com) // Urvang Joshi (urvang@google.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" +#include <assert.h> #include <math.h> #include <stdlib.h> -#include "../dec/vp8li_dec.h" -#include "../utils/endian_inl_utils.h" -#include "./lossless.h" -#include "./lossless_common.h" -#include "./yuv.h" +#include "src/dec/vp8li_dec.h" +#include "src/utils/endian_inl_utils.h" +#include "src/dsp/lossless.h" +#include "src/dsp/lossless_common.h" +#include "src/dsp/yuv.h" // lookup table for small values of log2(int) const float kLog2Table[LOG_LOOKUP_IDX_MAX] = { @@ -325,7 +326,7 @@ const uint8_t kPrefixEncodeExtraBitsValue[PREFIX_LOOKUP_IDX_MAX] = { 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126 }; -static float FastSLog2Slow(uint32_t v) { +static float FastSLog2Slow_C(uint32_t v) { assert(v >= LOG_LOOKUP_IDX_MAX); if (v < APPROX_LOG_WITH_CORRECTION_MAX) { int log_cnt = 0; @@ -351,7 +352,7 @@ static float FastSLog2Slow(uint32_t v) { } } -static float FastLog2Slow(uint32_t v) { +static float FastLog2Slow_C(uint32_t v) { assert(v >= LOG_LOOKUP_IDX_MAX); if (v < APPROX_LOG_WITH_CORRECTION_MAX) { int log_cnt = 0; @@ -380,7 +381,7 @@ static float FastLog2Slow(uint32_t v) { // Methods to calculate Entropy (Shannon). // Compute the combined Shanon's entropy for distribution {X} and {X+Y} -static float CombinedShannonEntropy(const int X[256], const int Y[256]) { +static float CombinedShannonEntropy_C(const int X[256], const int Y[256]) { int i; double retval = 0.; int sumX = 0, sumXY = 0; @@ -453,9 +454,9 @@ static WEBP_INLINE void GetEntropyUnrefinedHelper( *i_prev = i; } -static void GetEntropyUnrefined(const uint32_t X[], int length, - VP8LBitEntropy* const bit_entropy, - VP8LStreaks* const stats) { +static void GetEntropyUnrefined_C(const uint32_t X[], int length, + VP8LBitEntropy* const bit_entropy, + VP8LStreaks* const stats) { int i; int i_prev = 0; uint32_t x_prev = X[0]; @@ -474,10 +475,11 @@ static void GetEntropyUnrefined(const uint32_t X[], int length, bit_entropy->entropy += VP8LFastSLog2(bit_entropy->sum); } -static void GetCombinedEntropyUnrefined(const uint32_t X[], const uint32_t Y[], - int length, - VP8LBitEntropy* const bit_entropy, - VP8LStreaks* const stats) { +static void GetCombinedEntropyUnrefined_C(const uint32_t X[], + const uint32_t Y[], + int length, + VP8LBitEntropy* const bit_entropy, + VP8LStreaks* const stats) { int i = 1; int i_prev = 0; uint32_t xy_prev = X[0] + Y[0]; @@ -520,8 +522,8 @@ void VP8LTransformColor_C(const VP8LMultipliers* const m, uint32_t* data, const uint32_t argb = data[i]; const uint32_t green = argb >> 8; const uint32_t red = argb >> 16; - int new_red = red; - int new_blue = argb; + int new_red = red & 0xff; + int new_blue = argb & 0xff; new_red -= ColorTransformDelta(m->green_to_red_, green); new_red &= 0xff; new_blue -= ColorTransformDelta(m->green_to_blue_, green); @@ -577,8 +579,8 @@ void VP8LCollectColorBlueTransforms_C(const uint32_t* argb, int stride, //------------------------------------------------------------------------------ -static int VectorMismatch(const uint32_t* const array1, - const uint32_t* const array2, int length) { +static int VectorMismatch_C(const uint32_t* const array1, + const uint32_t* const array2, int length) { int match_len = 0; while (match_len < length && array1[match_len] == array2[match_len]) { @@ -610,15 +612,15 @@ void VP8LBundleColorMap_C(const uint8_t* const row, int width, int xbits, //------------------------------------------------------------------------------ -static double ExtraCost(const uint32_t* population, int length) { +static double ExtraCost_C(const uint32_t* population, int length) { int i; double cost = 0.; for (i = 2; i < length - 2; ++i) cost += (i >> 1) * population[i + 2]; return cost; } -static double ExtraCostCombined(const uint32_t* X, const uint32_t* Y, - int length) { +static double ExtraCostCombined_C(const uint32_t* X, const uint32_t* Y, + int length) { int i; double cost = 0.; for (i = 2; i < length - 2; ++i) { @@ -630,9 +632,9 @@ static double ExtraCostCombined(const uint32_t* X, const uint32_t* Y, //------------------------------------------------------------------------------ -static void HistogramAdd(const VP8LHistogram* const a, - const VP8LHistogram* const b, - VP8LHistogram* const out) { +static void HistogramAdd_C(const VP8LHistogram* const a, + const VP8LHistogram* const b, + VP8LHistogram* const out) { int i; const int literal_size = VP8LHistogramNumCodes(a->palette_code_bits_); assert(a->palette_code_bits_ == b->palette_code_bits_); @@ -869,26 +871,28 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInit(void) { VP8LDspInit(); +#if !WEBP_NEON_OMIT_C_CODE VP8LSubtractGreenFromBlueAndRed = VP8LSubtractGreenFromBlueAndRed_C; VP8LTransformColor = VP8LTransformColor_C; +#endif VP8LCollectColorBlueTransforms = VP8LCollectColorBlueTransforms_C; VP8LCollectColorRedTransforms = VP8LCollectColorRedTransforms_C; - VP8LFastLog2Slow = FastLog2Slow; - VP8LFastSLog2Slow = FastSLog2Slow; + VP8LFastLog2Slow = FastLog2Slow_C; + VP8LFastSLog2Slow = FastSLog2Slow_C; - VP8LExtraCost = ExtraCost; - VP8LExtraCostCombined = ExtraCostCombined; - VP8LCombinedShannonEntropy = CombinedShannonEntropy; + VP8LExtraCost = ExtraCost_C; + VP8LExtraCostCombined = ExtraCostCombined_C; + VP8LCombinedShannonEntropy = CombinedShannonEntropy_C; - VP8LGetEntropyUnrefined = GetEntropyUnrefined; - VP8LGetCombinedEntropyUnrefined = GetCombinedEntropyUnrefined; + VP8LGetEntropyUnrefined = GetEntropyUnrefined_C; + VP8LGetCombinedEntropyUnrefined = GetCombinedEntropyUnrefined_C; - VP8LHistogramAdd = HistogramAdd; + VP8LHistogramAdd = HistogramAdd_C; - VP8LVectorMismatch = VectorMismatch; + VP8LVectorMismatch = VectorMismatch_C; VP8LBundleColorMap = VP8LBundleColorMap_C; VP8LPredictorsSub[0] = PredictorSub0_C; @@ -937,11 +941,6 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInit(void) { #endif } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - VP8LEncDspInitNEON(); - } -#endif #if defined(WEBP_USE_MIPS32) if (VP8GetCPUInfo(kMIPS32)) { VP8LEncDspInitMIPS32(); @@ -958,6 +957,61 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInit(void) { } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + VP8LEncDspInitNEON(); + } +#endif + + assert(VP8LSubtractGreenFromBlueAndRed != NULL); + assert(VP8LTransformColor != NULL); + assert(VP8LCollectColorBlueTransforms != NULL); + assert(VP8LCollectColorRedTransforms != NULL); + assert(VP8LFastLog2Slow != NULL); + assert(VP8LFastSLog2Slow != NULL); + assert(VP8LExtraCost != NULL); + assert(VP8LExtraCostCombined != NULL); + assert(VP8LCombinedShannonEntropy != NULL); + assert(VP8LGetEntropyUnrefined != NULL); + assert(VP8LGetCombinedEntropyUnrefined != NULL); + assert(VP8LHistogramAdd != NULL); + assert(VP8LVectorMismatch != NULL); + assert(VP8LBundleColorMap != NULL); + assert(VP8LPredictorsSub[0] != NULL); + assert(VP8LPredictorsSub[1] != NULL); + assert(VP8LPredictorsSub[2] != NULL); + assert(VP8LPredictorsSub[3] != NULL); + assert(VP8LPredictorsSub[4] != NULL); + assert(VP8LPredictorsSub[5] != NULL); + assert(VP8LPredictorsSub[6] != NULL); + assert(VP8LPredictorsSub[7] != NULL); + assert(VP8LPredictorsSub[8] != NULL); + assert(VP8LPredictorsSub[9] != NULL); + assert(VP8LPredictorsSub[10] != NULL); + assert(VP8LPredictorsSub[11] != NULL); + assert(VP8LPredictorsSub[12] != NULL); + assert(VP8LPredictorsSub[13] != NULL); + assert(VP8LPredictorsSub[14] != NULL); + assert(VP8LPredictorsSub[15] != NULL); + assert(VP8LPredictorsSub_C[0] != NULL); + assert(VP8LPredictorsSub_C[1] != NULL); + assert(VP8LPredictorsSub_C[2] != NULL); + assert(VP8LPredictorsSub_C[3] != NULL); + assert(VP8LPredictorsSub_C[4] != NULL); + assert(VP8LPredictorsSub_C[5] != NULL); + assert(VP8LPredictorsSub_C[6] != NULL); + assert(VP8LPredictorsSub_C[7] != NULL); + assert(VP8LPredictorsSub_C[8] != NULL); + assert(VP8LPredictorsSub_C[9] != NULL); + assert(VP8LPredictorsSub_C[10] != NULL); + assert(VP8LPredictorsSub_C[11] != NULL); + assert(VP8LPredictorsSub_C[12] != NULL); + assert(VP8LPredictorsSub_C[13] != NULL); + assert(VP8LPredictorsSub_C[14] != NULL); + assert(VP8LPredictorsSub_C[15] != NULL); + lossless_enc_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/lossless_enc_mips32.c b/src/3rdparty/libwebp/src/dsp/lossless_enc_mips32.c index 4186b9f..e7b58f4 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_enc_mips32.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_enc_mips32.c @@ -12,9 +12,9 @@ // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) // Jovan Zelincevic (jovan.zelincevic@imgtec.com) -#include "./dsp.h" -#include "./lossless.h" -#include "./lossless_common.h" +#include "src/dsp/dsp.h" +#include "src/dsp/lossless.h" +#include "src/dsp/lossless_common.h" #if defined(WEBP_USE_MIPS32) @@ -23,7 +23,7 @@ #include <stdlib.h> #include <string.h> -static float FastSLog2Slow(uint32_t v) { +static float FastSLog2Slow_MIPS32(uint32_t v) { assert(v >= LOG_LOOKUP_IDX_MAX); if (v < APPROX_LOG_WITH_CORRECTION_MAX) { uint32_t log_cnt, y, correction; @@ -59,7 +59,7 @@ static float FastSLog2Slow(uint32_t v) { } } -static float FastLog2Slow(uint32_t v) { +static float FastLog2Slow_MIPS32(uint32_t v) { assert(v >= LOG_LOOKUP_IDX_MAX); if (v < APPROX_LOG_WITH_CORRECTION_MAX) { uint32_t log_cnt, y; @@ -104,7 +104,7 @@ static float FastLog2Slow(uint32_t v) { // pop += 2; // } // return (double)cost; -static double ExtraCost(const uint32_t* const population, int length) { +static double ExtraCost_MIPS32(const uint32_t* const population, int length) { int i, temp0, temp1; const uint32_t* pop = &population[4]; const uint32_t* const LoopEnd = &population[length]; @@ -149,8 +149,8 @@ static double ExtraCost(const uint32_t* const population, int length) { // pY += 2; // } // return (double)cost; -static double ExtraCostCombined(const uint32_t* const X, - const uint32_t* const Y, int length) { +static double ExtraCostCombined_MIPS32(const uint32_t* const X, + const uint32_t* const Y, int length) { int i, temp0, temp1, temp2, temp3; const uint32_t* pX = &X[4]; const uint32_t* pY = &Y[4]; @@ -241,9 +241,9 @@ static WEBP_INLINE void GetEntropyUnrefinedHelper( *i_prev = i; } -static void GetEntropyUnrefined(const uint32_t X[], int length, - VP8LBitEntropy* const bit_entropy, - VP8LStreaks* const stats) { +static void GetEntropyUnrefined_MIPS32(const uint32_t X[], int length, + VP8LBitEntropy* const bit_entropy, + VP8LStreaks* const stats) { int i; int i_prev = 0; uint32_t x_prev = X[0]; @@ -262,26 +262,27 @@ static void GetEntropyUnrefined(const uint32_t X[], int length, bit_entropy->entropy += VP8LFastSLog2(bit_entropy->sum); } -static void GetCombinedEntropyUnrefined(const uint32_t X[], const uint32_t Y[], - int length, - VP8LBitEntropy* const bit_entropy, - VP8LStreaks* const stats) { +static void GetCombinedEntropyUnrefined_MIPS32(const uint32_t X[], + const uint32_t Y[], + int length, + VP8LBitEntropy* const entropy, + VP8LStreaks* const stats) { int i = 1; int i_prev = 0; uint32_t xy_prev = X[0] + Y[0]; memset(stats, 0, sizeof(*stats)); - VP8LBitEntropyInit(bit_entropy); + VP8LBitEntropyInit(entropy); for (i = 1; i < length; ++i) { const uint32_t xy = X[i] + Y[i]; if (xy != xy_prev) { - GetEntropyUnrefinedHelper(xy, i, &xy_prev, &i_prev, bit_entropy, stats); + GetEntropyUnrefinedHelper(xy, i, &xy_prev, &i_prev, entropy, stats); } } - GetEntropyUnrefinedHelper(0, i, &xy_prev, &i_prev, bit_entropy, stats); + GetEntropyUnrefinedHelper(0, i, &xy_prev, &i_prev, entropy, stats); - bit_entropy->entropy += VP8LFastSLog2(bit_entropy->sum); + entropy->entropy += VP8LFastSLog2(entropy->sum); } #define ASM_START \ @@ -374,9 +375,9 @@ static void GetCombinedEntropyUnrefined(const uint32_t X[], const uint32_t Y[], } \ } while (0) -static void HistogramAdd(const VP8LHistogram* const a, - const VP8LHistogram* const b, - VP8LHistogram* const out) { +static void HistogramAdd_MIPS32(const VP8LHistogram* const a, + const VP8LHistogram* const b, + VP8LHistogram* const out) { uint32_t temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; const int extra_cache_size = VP8LHistogramNumCodes(a->palette_code_bits_) - (NUM_LITERAL_CODES + NUM_LENGTH_CODES); @@ -415,13 +416,13 @@ static void HistogramAdd(const VP8LHistogram* const a, extern void VP8LEncDspInitMIPS32(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInitMIPS32(void) { - VP8LFastSLog2Slow = FastSLog2Slow; - VP8LFastLog2Slow = FastLog2Slow; - VP8LExtraCost = ExtraCost; - VP8LExtraCostCombined = ExtraCostCombined; - VP8LGetEntropyUnrefined = GetEntropyUnrefined; - VP8LGetCombinedEntropyUnrefined = GetCombinedEntropyUnrefined; - VP8LHistogramAdd = HistogramAdd; + VP8LFastSLog2Slow = FastSLog2Slow_MIPS32; + VP8LFastLog2Slow = FastLog2Slow_MIPS32; + VP8LExtraCost = ExtraCost_MIPS32; + VP8LExtraCostCombined = ExtraCostCombined_MIPS32; + VP8LGetEntropyUnrefined = GetEntropyUnrefined_MIPS32; + VP8LGetCombinedEntropyUnrefined = GetCombinedEntropyUnrefined_MIPS32; + VP8LHistogramAdd = HistogramAdd_MIPS32; } #else // !WEBP_USE_MIPS32 diff --git a/src/3rdparty/libwebp/src/dsp/lossless_enc_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/lossless_enc_mips_dsp_r2.c index 0abf3c4..5855e6a 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_enc_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_enc_mips_dsp_r2.c @@ -12,14 +12,14 @@ // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) // Jovan Zelincevic (jovan.zelincevic@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -#include "./lossless.h" +#include "src/dsp/lossless.h" -static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, - int num_pixels) { +static void SubtractGreenFromBlueAndRed_MIPSdspR2(uint32_t* argb_data, + int num_pixels) { uint32_t temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; uint32_t* const p_loop1_end = argb_data + (num_pixels & ~3); uint32_t* const p_loop2_end = p_loop1_end + (num_pixels & 3); @@ -78,8 +78,8 @@ static WEBP_INLINE uint32_t ColorTransformDelta(int8_t color_pred, return (uint32_t)((int)(color_pred) * color) >> 5; } -static void TransformColor(const VP8LMultipliers* const m, uint32_t* data, - int num_pixels) { +static void TransformColor_MIPSdspR2(const VP8LMultipliers* const m, + uint32_t* data, int num_pixels) { int temp0, temp1, temp2, temp3, temp4, temp5; uint32_t argb, argb1, new_red, new_red1; const uint32_t G_to_R = m->green_to_red_; @@ -171,10 +171,13 @@ static WEBP_INLINE uint8_t TransformColorBlue(uint8_t green_to_blue, return (new_blue & 0xff); } -static void CollectColorBlueTransforms(const uint32_t* argb, int stride, - int tile_width, int tile_height, - int green_to_blue, int red_to_blue, - int histo[]) { +static void CollectColorBlueTransforms_MIPSdspR2(const uint32_t* argb, + int stride, + int tile_width, + int tile_height, + int green_to_blue, + int red_to_blue, + int histo[]) { const int rtb = (red_to_blue << 16) | (red_to_blue & 0xffff); const int gtb = (green_to_blue << 16) | (green_to_blue & 0xffff); const uint32_t mask = 0xff00ffu; @@ -222,9 +225,12 @@ static WEBP_INLINE uint8_t TransformColorRed(uint8_t green_to_red, return (new_red & 0xff); } -static void CollectColorRedTransforms(const uint32_t* argb, int stride, - int tile_width, int tile_height, - int green_to_red, int histo[]) { +static void CollectColorRedTransforms_MIPSdspR2(const uint32_t* argb, + int stride, + int tile_width, + int tile_height, + int green_to_red, + int histo[]) { const int gtr = (green_to_red << 16) | (green_to_red & 0xffff); while (tile_height-- > 0) { int x; @@ -262,10 +268,10 @@ static void CollectColorRedTransforms(const uint32_t* argb, int stride, extern void VP8LEncDspInitMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInitMIPSdspR2(void) { - VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed; - VP8LTransformColor = TransformColor; - VP8LCollectColorBlueTransforms = CollectColorBlueTransforms; - VP8LCollectColorRedTransforms = CollectColorRedTransforms; + VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed_MIPSdspR2; + VP8LTransformColor = TransformColor_MIPSdspR2; + VP8LCollectColorBlueTransforms = CollectColorBlueTransforms_MIPSdspR2; + VP8LCollectColorRedTransforms = CollectColorRedTransforms_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/lossless_enc_msa.c b/src/3rdparty/libwebp/src/dsp/lossless_enc_msa.c index 2f69ba3..600dddf 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_enc_msa.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_enc_msa.c @@ -11,12 +11,12 @@ // // Authors: Prashant Patil (Prashant.Patil@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MSA) -#include "./lossless.h" -#include "./msa_macro.h" +#include "src/dsp/lossless.h" +#include "src/dsp/msa_macro.h" #define TRANSFORM_COLOR_8(src0, src1, dst0, dst1, c0, c1, mask0, mask1) do { \ v8i16 g0, g1, t0, t1, t2, t3; \ @@ -48,8 +48,8 @@ dst = VSHF_UB(src, t0, mask1); \ } while (0) -static void TransformColor(const VP8LMultipliers* const m, uint32_t* data, - int num_pixels) { +static void TransformColor_MSA(const VP8LMultipliers* const m, uint32_t* data, + int num_pixels) { v16u8 src0, dst0; const v16i8 g2br = (v16i8)__msa_fill_w(m->green_to_blue_ | (m->green_to_red_ << 16)); @@ -94,7 +94,8 @@ static void TransformColor(const VP8LMultipliers* const m, uint32_t* data, } } -static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { +static void SubtractGreenFromBlueAndRed_MSA(uint32_t* argb_data, + int num_pixels) { int i; uint8_t* ptemp_data = (uint8_t*)argb_data; v16u8 src0, dst0, tmp0; @@ -136,8 +137,8 @@ static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { extern void VP8LEncDspInitMSA(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInitMSA(void) { - VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed; - VP8LTransformColor = TransformColor; + VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed_MSA; + VP8LTransformColor = TransformColor_MSA; } #else // !WEBP_USE_MSA diff --git a/src/3rdparty/libwebp/src/dsp/lossless_enc_neon.c b/src/3rdparty/libwebp/src/dsp/lossless_enc_neon.c index 4c56f25..7c7b73f 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_enc_neon.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_enc_neon.c @@ -11,14 +11,14 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_NEON) #include <arm_neon.h> -#include "./lossless.h" -#include "./neon.h" +#include "src/dsp/lossless.h" +#include "src/dsp/neon.h" //------------------------------------------------------------------------------ // Subtract-Green Transform @@ -36,8 +36,8 @@ static const uint8_t kGreenShuffle[16] = { 1, 255, 1, 255, 5, 255, 5, 255, 9, 255, 9, 255, 13, 255, 13, 255 }; -static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, - const uint8x16_t shuffle) { +static WEBP_INLINE uint8x16_t DoGreenShuffle_NEON(const uint8x16_t argb, + const uint8x16_t shuffle) { return vcombine_u8(vtbl1q_u8(argb, vget_low_u8(shuffle)), vtbl1q_u8(argb, vget_high_u8(shuffle))); } @@ -45,14 +45,15 @@ static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, // 255 = byte will be zeroed static const uint8_t kGreenShuffle[8] = { 1, 255, 1, 255, 5, 255, 5, 255 }; -static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, - const uint8x8_t shuffle) { +static WEBP_INLINE uint8x16_t DoGreenShuffle_NEON(const uint8x16_t argb, + const uint8x8_t shuffle) { return vcombine_u8(vtbl1_u8(vget_low_u8(argb), shuffle), vtbl1_u8(vget_high_u8(argb), shuffle)); } #endif // USE_VTBLQ -static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { +static void SubtractGreenFromBlueAndRed_NEON(uint32_t* argb_data, + int num_pixels) { const uint32_t* const end = argb_data + (num_pixels & ~3); #ifdef USE_VTBLQ const uint8x16_t shuffle = vld1q_u8(kGreenShuffle); @@ -61,7 +62,7 @@ static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { #endif for (; argb_data < end; argb_data += 4) { const uint8x16_t argb = vld1q_u8((uint8_t*)argb_data); - const uint8x16_t greens = DoGreenShuffle(argb, shuffle); + const uint8x16_t greens = DoGreenShuffle_NEON(argb, shuffle); vst1q_u8((uint8_t*)argb_data, vsubq_u8(argb, greens)); } // fallthrough and finish off with plain-C @@ -71,8 +72,8 @@ static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { //------------------------------------------------------------------------------ // Color Transform -static void TransformColor(const VP8LMultipliers* const m, - uint32_t* argb_data, int num_pixels) { +static void TransformColor_NEON(const VP8LMultipliers* const m, + uint32_t* argb_data, int num_pixels) { // sign-extended multiplying constants, pre-shifted by 6. #define CST(X) (((int16_t)(m->X << 8)) >> 6) const int16_t rb[8] = { @@ -102,7 +103,7 @@ static void TransformColor(const VP8LMultipliers* const m, for (i = 0; i + 4 <= num_pixels; i += 4) { const uint8x16_t in = vld1q_u8((uint8_t*)(argb_data + i)); // 0 g 0 g - const uint8x16_t greens = DoGreenShuffle(in, shuffle); + const uint8x16_t greens = DoGreenShuffle_NEON(in, shuffle); // x dr x db1 const int16x8_t A = vqdmulhq_s16(vreinterpretq_s16_u8(greens), mults_rb); // r 0 b 0 @@ -132,8 +133,8 @@ static void TransformColor(const VP8LMultipliers* const m, extern void VP8LEncDspInitNEON(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInitNEON(void) { - VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed; - VP8LTransformColor = TransformColor; + VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed_NEON; + VP8LTransformColor = TransformColor_NEON; } #else // !WEBP_USE_NEON diff --git a/src/3rdparty/libwebp/src/dsp/lossless_enc_sse2.c b/src/3rdparty/libwebp/src/dsp/lossless_enc_sse2.c index 8ad85d9..1eaf35c 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_enc_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_enc_sse2.c @@ -11,22 +11,23 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) #include <assert.h> #include <emmintrin.h> -#include "./lossless.h" -#include "./common_sse2.h" -#include "./lossless_common.h" +#include "src/dsp/lossless.h" +#include "src/dsp/common_sse2.h" +#include "src/dsp/lossless_common.h" // For sign-extended multiplying constants, pre-shifted by 5: -#define CST_5b(X) (((int16_t)((uint16_t)X << 8)) >> 5) +#define CST_5b(X) (((int16_t)((uint16_t)(X) << 8)) >> 5) //------------------------------------------------------------------------------ // Subtract-Green Transform -static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { +static void SubtractGreenFromBlueAndRed_SSE2(uint32_t* argb_data, + int num_pixels) { int i; for (i = 0; i + 4 <= num_pixels; i += 4) { const __m128i in = _mm_loadu_si128((__m128i*)&argb_data[i]); // argb @@ -45,8 +46,8 @@ static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { //------------------------------------------------------------------------------ // Color Transform -static void TransformColor(const VP8LMultipliers* const m, - uint32_t* argb_data, int num_pixels) { +static void TransformColor_SSE2(const VP8LMultipliers* const m, + uint32_t* argb_data, int num_pixels) { const __m128i mults_rb = _mm_set_epi16( CST_5b(m->green_to_red_), CST_5b(m->green_to_blue_), CST_5b(m->green_to_red_), CST_5b(m->green_to_blue_), @@ -80,10 +81,10 @@ static void TransformColor(const VP8LMultipliers* const m, //------------------------------------------------------------------------------ #define SPAN 8 -static void CollectColorBlueTransforms(const uint32_t* argb, int stride, - int tile_width, int tile_height, - int green_to_blue, int red_to_blue, - int histo[]) { +static void CollectColorBlueTransforms_SSE2(const uint32_t* argb, int stride, + int tile_width, int tile_height, + int green_to_blue, int red_to_blue, + int histo[]) { const __m128i mults_r = _mm_set_epi16( CST_5b(red_to_blue), 0, CST_5b(red_to_blue), 0, CST_5b(red_to_blue), 0, CST_5b(red_to_blue), 0); @@ -131,9 +132,9 @@ static void CollectColorBlueTransforms(const uint32_t* argb, int stride, } } -static void CollectColorRedTransforms(const uint32_t* argb, int stride, - int tile_width, int tile_height, - int green_to_red, int histo[]) { +static void CollectColorRedTransforms_SSE2(const uint32_t* argb, int stride, + int tile_width, int tile_height, + int green_to_red, int histo[]) { const __m128i mults_g = _mm_set_epi16( 0, CST_5b(green_to_red), 0, CST_5b(green_to_red), 0, CST_5b(green_to_red), 0, CST_5b(green_to_red)); @@ -177,8 +178,8 @@ static void CollectColorRedTransforms(const uint32_t* argb, int stride, //------------------------------------------------------------------------------ #define LINE_SIZE 16 // 8 or 16 -static void AddVector(const uint32_t* a, const uint32_t* b, uint32_t* out, - int size) { +static void AddVector_SSE2(const uint32_t* a, const uint32_t* b, uint32_t* out, + int size) { int i; assert(size % LINE_SIZE == 0); for (i = 0; i < size; i += LINE_SIZE) { @@ -203,7 +204,7 @@ static void AddVector(const uint32_t* a, const uint32_t* b, uint32_t* out, } } -static void AddVectorEq(const uint32_t* a, uint32_t* out, int size) { +static void AddVectorEq_SSE2(const uint32_t* a, uint32_t* out, int size) { int i; assert(size % LINE_SIZE == 0); for (i = 0; i < size; i += LINE_SIZE) { @@ -231,22 +232,22 @@ static void AddVectorEq(const uint32_t* a, uint32_t* out, int size) { // Note we are adding uint32_t's as *signed* int32's (using _mm_add_epi32). But // that's ok since the histogram values are less than 1<<28 (max picture size). -static void HistogramAdd(const VP8LHistogram* const a, - const VP8LHistogram* const b, - VP8LHistogram* const out) { +static void HistogramAdd_SSE2(const VP8LHistogram* const a, + const VP8LHistogram* const b, + VP8LHistogram* const out) { int i; const int literal_size = VP8LHistogramNumCodes(a->palette_code_bits_); assert(a->palette_code_bits_ == b->palette_code_bits_); if (b != out) { - AddVector(a->literal_, b->literal_, out->literal_, NUM_LITERAL_CODES); - AddVector(a->red_, b->red_, out->red_, NUM_LITERAL_CODES); - AddVector(a->blue_, b->blue_, out->blue_, NUM_LITERAL_CODES); - AddVector(a->alpha_, b->alpha_, out->alpha_, NUM_LITERAL_CODES); + AddVector_SSE2(a->literal_, b->literal_, out->literal_, NUM_LITERAL_CODES); + AddVector_SSE2(a->red_, b->red_, out->red_, NUM_LITERAL_CODES); + AddVector_SSE2(a->blue_, b->blue_, out->blue_, NUM_LITERAL_CODES); + AddVector_SSE2(a->alpha_, b->alpha_, out->alpha_, NUM_LITERAL_CODES); } else { - AddVectorEq(a->literal_, out->literal_, NUM_LITERAL_CODES); - AddVectorEq(a->red_, out->red_, NUM_LITERAL_CODES); - AddVectorEq(a->blue_, out->blue_, NUM_LITERAL_CODES); - AddVectorEq(a->alpha_, out->alpha_, NUM_LITERAL_CODES); + AddVectorEq_SSE2(a->literal_, out->literal_, NUM_LITERAL_CODES); + AddVectorEq_SSE2(a->red_, out->red_, NUM_LITERAL_CODES); + AddVectorEq_SSE2(a->blue_, out->blue_, NUM_LITERAL_CODES); + AddVectorEq_SSE2(a->alpha_, out->alpha_, NUM_LITERAL_CODES); } for (i = NUM_LITERAL_CODES; i < literal_size; ++i) { out->literal_[i] = a->literal_[i] + b->literal_[i]; @@ -261,9 +262,9 @@ static void HistogramAdd(const VP8LHistogram* const a, // Checks whether the X or Y contribution is worth computing and adding. // Used in loop unrolling. -#define ANALYZE_X_OR_Y(x_or_y, j) \ - do { \ - if (x_or_y[i + j] != 0) retval -= VP8LFastSLog2(x_or_y[i + j]); \ +#define ANALYZE_X_OR_Y(x_or_y, j) \ + do { \ + if ((x_or_y)[i + (j)] != 0) retval -= VP8LFastSLog2((x_or_y)[i + (j)]); \ } while (0) // Checks whether the X + Y contribution is worth computing and adding. @@ -276,7 +277,7 @@ static void HistogramAdd(const VP8LHistogram* const a, } \ } while (0) -static float CombinedShannonEntropy(const int X[256], const int Y[256]) { +static float CombinedShannonEntropy_SSE2(const int X[256], const int Y[256]) { int i; double retval = 0.; int sumX, sumXY; @@ -332,8 +333,8 @@ static float CombinedShannonEntropy(const int X[256], const int Y[256]) { //------------------------------------------------------------------------------ -static int VectorMismatch(const uint32_t* const array1, - const uint32_t* const array2, int length) { +static int VectorMismatch_SSE2(const uint32_t* const array1, + const uint32_t* const array2, int length) { int match_len; if (length >= 12) { @@ -574,8 +575,8 @@ static void PredictorSub10_SSE2(const uint32_t* in, const uint32_t* upper, } // Predictor11: select. -static void GetSumAbsDiff32(const __m128i* const A, const __m128i* const B, - __m128i* const out) { +static void GetSumAbsDiff32_SSE2(const __m128i* const A, const __m128i* const B, + __m128i* const out) { // We can unpack with any value on the upper 32 bits, provided it's the same // on both operands (to that their sum of abs diff is zero). Here we use *A. const __m128i A_lo = _mm_unpacklo_epi32(*A, *A); @@ -596,8 +597,8 @@ static void PredictorSub11_SSE2(const uint32_t* in, const uint32_t* upper, const __m128i TL = _mm_loadu_si128((const __m128i*)&upper[i - 1]); const __m128i src = _mm_loadu_si128((const __m128i*)&in[i]); __m128i pa, pb; - GetSumAbsDiff32(&T, &TL, &pa); // pa = sum |T-TL| - GetSumAbsDiff32(&L, &TL, &pb); // pb = sum |L-TL| + GetSumAbsDiff32_SSE2(&T, &TL, &pa); // pa = sum |T-TL| + GetSumAbsDiff32_SSE2(&L, &TL, &pb); // pb = sum |L-TL| { const __m128i mask = _mm_cmpgt_epi32(pb, pa); const __m128i A = _mm_and_si128(mask, L); @@ -677,13 +678,13 @@ static void PredictorSub13_SSE2(const uint32_t* in, const uint32_t* upper, extern void VP8LEncDspInitSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInitSSE2(void) { - VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed; - VP8LTransformColor = TransformColor; - VP8LCollectColorBlueTransforms = CollectColorBlueTransforms; - VP8LCollectColorRedTransforms = CollectColorRedTransforms; - VP8LHistogramAdd = HistogramAdd; - VP8LCombinedShannonEntropy = CombinedShannonEntropy; - VP8LVectorMismatch = VectorMismatch; + VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed_SSE2; + VP8LTransformColor = TransformColor_SSE2; + VP8LCollectColorBlueTransforms = CollectColorBlueTransforms_SSE2; + VP8LCollectColorRedTransforms = CollectColorRedTransforms_SSE2; + VP8LHistogramAdd = HistogramAdd_SSE2; + VP8LCombinedShannonEntropy = CombinedShannonEntropy_SSE2; + VP8LVectorMismatch = VectorMismatch_SSE2; VP8LBundleColorMap = BundleColorMap_SSE2; VP8LPredictorsSub[0] = PredictorSub0_SSE2; diff --git a/src/3rdparty/libwebp/src/dsp/lossless_enc_sse41.c b/src/3rdparty/libwebp/src/dsp/lossless_enc_sse41.c index 821057c..3526a34 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_enc_sse41.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_enc_sse41.c @@ -11,17 +11,18 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE41) #include <assert.h> #include <smmintrin.h> -#include "./lossless.h" +#include "src/dsp/lossless.h" //------------------------------------------------------------------------------ // Subtract-Green Transform -static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { +static void SubtractGreenFromBlueAndRed_SSE41(uint32_t* argb_data, + int num_pixels) { int i; const __m128i kCstShuffle = _mm_set_epi8(-1, 13, -1, 13, -1, 9, -1, 9, -1, 5, -1, 5, -1, 1, -1, 1); @@ -43,7 +44,7 @@ static void SubtractGreenFromBlueAndRed(uint32_t* argb_data, int num_pixels) { extern void VP8LEncDspInitSSE41(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LEncDspInitSSE41(void) { - VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed; + VP8LSubtractGreenFromBlueAndRed = SubtractGreenFromBlueAndRed_SSE41; } #else // !WEBP_USE_SSE41 diff --git a/src/3rdparty/libwebp/src/dsp/lossless_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/lossless_mips_dsp_r2.c index 2984ce8..9888854 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_mips_dsp_r2.c @@ -12,12 +12,12 @@ // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) // Jovan Zelincevic (jovan.zelincevic@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -#include "./lossless.h" -#include "./lossless_common.h" +#include "src/dsp/lossless.h" +#include "src/dsp/lossless_common.h" #define MAP_COLOR_FUNCS(FUNC_NAME, TYPE, GET_INDEX, GET_VALUE) \ static void FUNC_NAME(const TYPE* src, \ @@ -86,8 +86,8 @@ static void FUNC_NAME(const TYPE* src, \ } \ } -MAP_COLOR_FUNCS(MapARGB, uint32_t, VP8GetARGBIndex, VP8GetARGBValue) -MAP_COLOR_FUNCS(MapAlpha, uint8_t, VP8GetAlphaIndex, VP8GetAlphaValue) +MAP_COLOR_FUNCS(MapARGB_MIPSdspR2, uint32_t, VP8GetARGBIndex, VP8GetARGBValue) +MAP_COLOR_FUNCS(MapAlpha_MIPSdspR2, uint8_t, VP8GetAlphaIndex, VP8GetAlphaValue) #undef MAP_COLOR_FUNCS @@ -188,48 +188,52 @@ static WEBP_INLINE uint32_t Average4(uint32_t a0, uint32_t a1, return Average2(Average2(a0, a1), Average2(a2, a3)); } -static uint32_t Predictor5(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor5_MIPSdspR2(uint32_t left, const uint32_t* const top) { return Average3(left, top[0], top[1]); } -static uint32_t Predictor6(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor6_MIPSdspR2(uint32_t left, const uint32_t* const top) { return Average2(left, top[-1]); } -static uint32_t Predictor7(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor7_MIPSdspR2(uint32_t left, const uint32_t* const top) { return Average2(left, top[0]); } -static uint32_t Predictor8(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor8_MIPSdspR2(uint32_t left, const uint32_t* const top) { (void)left; return Average2(top[-1], top[0]); } -static uint32_t Predictor9(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor9_MIPSdspR2(uint32_t left, const uint32_t* const top) { (void)left; return Average2(top[0], top[1]); } -static uint32_t Predictor10(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor10_MIPSdspR2(uint32_t left, + const uint32_t* const top) { return Average4(left, top[-1], top[0], top[1]); } -static uint32_t Predictor11(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor11_MIPSdspR2(uint32_t left, + const uint32_t* const top) { return Select(top[0], left, top[-1]); } -static uint32_t Predictor12(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor12_MIPSdspR2(uint32_t left, + const uint32_t* const top) { return ClampedAddSubtractFull(left, top[0], top[-1]); } -static uint32_t Predictor13(uint32_t left, const uint32_t* const top) { +static uint32_t Predictor13_MIPSdspR2(uint32_t left, + const uint32_t* const top) { return ClampedAddSubtractHalf(left, top[0], top[-1]); } // Add green to blue and red channels (i.e. perform the inverse transform of // 'subtract green'). -static void AddGreenToBlueAndRed(const uint32_t* src, int num_pixels, - uint32_t* dst) { +static void AddGreenToBlueAndRed_MIPSdspR2(const uint32_t* src, int num_pixels, + uint32_t* dst) { uint32_t temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; const uint32_t* const p_loop1_end = src + (num_pixels & ~3); const uint32_t* const p_loop2_end = src + num_pixels; @@ -285,9 +289,9 @@ static void AddGreenToBlueAndRed(const uint32_t* src, int num_pixels, ); } -static void TransformColorInverse(const VP8LMultipliers* const m, - const uint32_t* src, int num_pixels, - uint32_t* dst) { +static void TransformColorInverse_MIPSdspR2(const VP8LMultipliers* const m, + const uint32_t* src, int num_pixels, + uint32_t* dst) { int temp0, temp1, temp2, temp3, temp4, temp5; uint32_t argb, argb1, new_red; const uint32_t G_to_R = m->green_to_red_; @@ -356,8 +360,8 @@ static void TransformColorInverse(const VP8LMultipliers* const m, if (num_pixels & 1) VP8LTransformColorInverse_C(m, src, 1, dst); } -static void ConvertBGRAToRGB(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGB_MIPSdspR2(const uint32_t* src, + int num_pixels, uint8_t* dst) { int temp0, temp1, temp2, temp3; const uint32_t* const p_loop1_end = src + (num_pixels & ~3); const uint32_t* const p_loop2_end = src + num_pixels; @@ -408,8 +412,8 @@ static void ConvertBGRAToRGB(const uint32_t* src, ); } -static void ConvertBGRAToRGBA(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGBA_MIPSdspR2(const uint32_t* src, + int num_pixels, uint8_t* dst) { int temp0, temp1, temp2, temp3; const uint32_t* const p_loop1_end = src + (num_pixels & ~3); const uint32_t* const p_loop2_end = src + num_pixels; @@ -458,8 +462,8 @@ static void ConvertBGRAToRGBA(const uint32_t* src, ); } -static void ConvertBGRAToRGBA4444(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGBA4444_MIPSdspR2(const uint32_t* src, + int num_pixels, uint8_t* dst) { int temp0, temp1, temp2, temp3, temp4, temp5; const uint32_t* const p_loop1_end = src + (num_pixels & ~3); const uint32_t* const p_loop2_end = src + num_pixels; @@ -492,7 +496,7 @@ static void ConvertBGRAToRGBA4444(const uint32_t* src, "ins %[temp3], %[temp5], 16, 4 \n\t" "addiu %[src], %[src], 16 \n\t" "precr.qb.ph %[temp3], %[temp3], %[temp2] \n\t" -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) "usw %[temp1], 0(%[dst]) \n\t" "usw %[temp3], 4(%[dst]) \n\t" #else @@ -514,7 +518,7 @@ static void ConvertBGRAToRGBA4444(const uint32_t* src, "ins %[temp0], %[temp5], 16, 4 \n\t" "addiu %[src], %[src], 4 \n\t" "precr.qb.ph %[temp0], %[temp0], %[temp0] \n\t" -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) "ush %[temp0], 0(%[dst]) \n\t" #else "wsbh %[temp0], %[temp0] \n\t" @@ -532,8 +536,8 @@ static void ConvertBGRAToRGBA4444(const uint32_t* src, ); } -static void ConvertBGRAToRGB565(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGB565_MIPSdspR2(const uint32_t* src, + int num_pixels, uint8_t* dst) { int temp0, temp1, temp2, temp3, temp4, temp5; const uint32_t* const p_loop1_end = src + (num_pixels & ~3); const uint32_t* const p_loop2_end = src + num_pixels; @@ -570,7 +574,7 @@ static void ConvertBGRAToRGB565(const uint32_t* src, "ins %[temp2], %[temp3], 0, 5 \n\t" "addiu %[src], %[src], 16 \n\t" "append %[temp2], %[temp1], 16 \n\t" -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) "usw %[temp0], 0(%[dst]) \n\t" "usw %[temp2], 4(%[dst]) \n\t" #else @@ -592,7 +596,7 @@ static void ConvertBGRAToRGB565(const uint32_t* src, "ins %[temp4], %[temp5], 0, 11 \n\t" "addiu %[src], %[src], 4 \n\t" "ins %[temp4], %[temp0], 0, 5 \n\t" -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) "ush %[temp4], 0(%[dst]) \n\t" #else "wsbh %[temp4], %[temp4] \n\t" @@ -610,8 +614,8 @@ static void ConvertBGRAToRGB565(const uint32_t* src, ); } -static void ConvertBGRAToBGR(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToBGR_MIPSdspR2(const uint32_t* src, + int num_pixels, uint8_t* dst) { int temp0, temp1, temp2, temp3; const uint32_t* const p_loop1_end = src + (num_pixels & ~3); const uint32_t* const p_loop2_end = src + num_pixels; @@ -662,24 +666,27 @@ static void ConvertBGRAToBGR(const uint32_t* src, extern void VP8LDspInitMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInitMIPSdspR2(void) { - VP8LMapColor32b = MapARGB; - VP8LMapColor8b = MapAlpha; - VP8LPredictors[5] = Predictor5; - VP8LPredictors[6] = Predictor6; - VP8LPredictors[7] = Predictor7; - VP8LPredictors[8] = Predictor8; - VP8LPredictors[9] = Predictor9; - VP8LPredictors[10] = Predictor10; - VP8LPredictors[11] = Predictor11; - VP8LPredictors[12] = Predictor12; - VP8LPredictors[13] = Predictor13; - VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed; - VP8LTransformColorInverse = TransformColorInverse; - VP8LConvertBGRAToRGB = ConvertBGRAToRGB; - VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA; - VP8LConvertBGRAToRGBA4444 = ConvertBGRAToRGBA4444; - VP8LConvertBGRAToRGB565 = ConvertBGRAToRGB565; - VP8LConvertBGRAToBGR = ConvertBGRAToBGR; + VP8LMapColor32b = MapARGB_MIPSdspR2; + VP8LMapColor8b = MapAlpha_MIPSdspR2; + + VP8LPredictors[5] = Predictor5_MIPSdspR2; + VP8LPredictors[6] = Predictor6_MIPSdspR2; + VP8LPredictors[7] = Predictor7_MIPSdspR2; + VP8LPredictors[8] = Predictor8_MIPSdspR2; + VP8LPredictors[9] = Predictor9_MIPSdspR2; + VP8LPredictors[10] = Predictor10_MIPSdspR2; + VP8LPredictors[11] = Predictor11_MIPSdspR2; + VP8LPredictors[12] = Predictor12_MIPSdspR2; + VP8LPredictors[13] = Predictor13_MIPSdspR2; + + VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed_MIPSdspR2; + VP8LTransformColorInverse = TransformColorInverse_MIPSdspR2; + + VP8LConvertBGRAToRGB = ConvertBGRAToRGB_MIPSdspR2; + VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA_MIPSdspR2; + VP8LConvertBGRAToRGBA4444 = ConvertBGRAToRGBA4444_MIPSdspR2; + VP8LConvertBGRAToRGB565 = ConvertBGRAToRGB565_MIPSdspR2; + VP8LConvertBGRAToBGR = ConvertBGRAToBGR_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/lossless_msa.c b/src/3rdparty/libwebp/src/dsp/lossless_msa.c index f6dd564..9f54720 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_msa.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_msa.c @@ -11,12 +11,12 @@ // // Author: Prashant Patil (prashant.patil@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MSA) -#include "./lossless.h" -#include "./msa_macro.h" +#include "src/dsp/lossless.h" +#include "src/dsp/msa_macro.h" //------------------------------------------------------------------------------ // Colorspace conversion functions @@ -43,7 +43,7 @@ #define CONVERT8_BGRA_XXX(psrc, pdst, m0, m1) do { \ uint64_t pix_d; \ - v16u8 src0, src1, src2, dst0, dst1; \ + v16u8 src0, src1, src2 = { 0 }, dst0, dst1; \ LD_UB2(psrc, 16, src0, src1); \ VSHF_B2_UB(src0, src1, src1, src2, m0, m1, dst0, dst1); \ ST_UB(dst0, pdst); \ @@ -109,8 +109,8 @@ dst = VSHF_UB(src, t0, mask1); \ } while (0) -static void ConvertBGRAToRGBA(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGBA_MSA(const uint32_t* src, + int num_pixels, uint8_t* dst) { int i; const uint8_t* ptemp_src = (const uint8_t*)src; uint8_t* ptemp_dst = (uint8_t*)dst; @@ -150,8 +150,8 @@ static void ConvertBGRAToRGBA(const uint32_t* src, } } -static void ConvertBGRAToBGR(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToBGR_MSA(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint8_t* ptemp_src = (const uint8_t*)src; uint8_t* ptemp_dst = (uint8_t*)dst; const v16u8 mask0 = { 0, 1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 14, @@ -197,8 +197,8 @@ static void ConvertBGRAToBGR(const uint32_t* src, } } -static void ConvertBGRAToRGB(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGB_MSA(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint8_t* ptemp_src = (const uint8_t*)src; uint8_t* ptemp_dst = (uint8_t*)dst; const v16u8 mask0 = { 2, 1, 0, 6, 5, 4, 10, 9, 8, 14, 13, 12, @@ -244,8 +244,8 @@ static void ConvertBGRAToRGB(const uint32_t* src, } } -static void AddGreenToBlueAndRed(const uint32_t* const src, int num_pixels, - uint32_t* dst) { +static void AddGreenToBlueAndRed_MSA(const uint32_t* const src, int num_pixels, + uint32_t* dst) { int i; const uint8_t* in = (const uint8_t*)src; uint8_t* out = (uint8_t*)dst; @@ -286,9 +286,9 @@ static void AddGreenToBlueAndRed(const uint32_t* const src, int num_pixels, } } -static void TransformColorInverse(const VP8LMultipliers* const m, - const uint32_t* src, int num_pixels, - uint32_t* dst) { +static void TransformColorInverse_MSA(const VP8LMultipliers* const m, + const uint32_t* src, int num_pixels, + uint32_t* dst) { v16u8 src0, dst0; const v16i8 g2br = (v16i8)__msa_fill_w(m->green_to_blue_ | (m->green_to_red_ << 16)); @@ -341,11 +341,12 @@ static void TransformColorInverse(const VP8LMultipliers* const m, extern void VP8LDspInitMSA(void); WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInitMSA(void) { - VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA; - VP8LConvertBGRAToBGR = ConvertBGRAToBGR; - VP8LConvertBGRAToRGB = ConvertBGRAToRGB; - VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed; - VP8LTransformColorInverse = TransformColorInverse; + VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA_MSA; + VP8LConvertBGRAToBGR = ConvertBGRAToBGR_MSA; + VP8LConvertBGRAToRGB = ConvertBGRAToRGB_MSA; + + VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed_MSA; + VP8LTransformColorInverse = TransformColorInverse_MSA; } #else // !WEBP_USE_MSA diff --git a/src/3rdparty/libwebp/src/dsp/lossless_neon.c b/src/3rdparty/libwebp/src/dsp/lossless_neon.c index 1145d5f..76a1b6f 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_neon.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_neon.c @@ -11,14 +11,14 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_NEON) #include <arm_neon.h> -#include "./lossless.h" -#include "./neon.h" +#include "src/dsp/lossless.h" +#include "src/dsp/neon.h" //------------------------------------------------------------------------------ // Colorspace conversion functions @@ -26,8 +26,8 @@ #if !defined(WORK_AROUND_GCC) // gcc 4.6.0 had some trouble (NDK-r9) with this code. We only use it for // gcc-4.8.x at least. -static void ConvertBGRAToRGBA(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGBA_NEON(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint32_t* const end = src + (num_pixels & ~15); for (; src < end; src += 16) { uint8x16x4_t pixel = vld4q_u8((uint8_t*)src); @@ -41,8 +41,8 @@ static void ConvertBGRAToRGBA(const uint32_t* src, VP8LConvertBGRAToRGBA_C(src, num_pixels & 15, dst); // left-overs } -static void ConvertBGRAToBGR(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToBGR_NEON(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint32_t* const end = src + (num_pixels & ~15); for (; src < end; src += 16) { const uint8x16x4_t pixel = vld4q_u8((uint8_t*)src); @@ -53,8 +53,8 @@ static void ConvertBGRAToBGR(const uint32_t* src, VP8LConvertBGRAToBGR_C(src, num_pixels & 15, dst); // left-overs } -static void ConvertBGRAToRGB(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGB_NEON(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint32_t* const end = src + (num_pixels & ~15); for (; src < end; src += 16) { const uint8x16x4_t pixel = vld4q_u8((uint8_t*)src); @@ -71,8 +71,8 @@ static void ConvertBGRAToRGB(const uint32_t* src, static const uint8_t kRGBAShuffle[8] = { 2, 1, 0, 3, 6, 5, 4, 7 }; -static void ConvertBGRAToRGBA(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGBA_NEON(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint32_t* const end = src + (num_pixels & ~1); const uint8x8_t shuffle = vld1_u8(kRGBAShuffle); for (; src < end; src += 2) { @@ -89,8 +89,8 @@ static const uint8_t kBGRShuffle[3][8] = { { 21, 22, 24, 25, 26, 28, 29, 30 } }; -static void ConvertBGRAToBGR(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToBGR_NEON(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint32_t* const end = src + (num_pixels & ~7); const uint8x8_t shuffle0 = vld1_u8(kBGRShuffle[0]); const uint8x8_t shuffle1 = vld1_u8(kBGRShuffle[1]); @@ -116,8 +116,8 @@ static const uint8_t kRGBShuffle[3][8] = { { 21, 20, 26, 25, 24, 30, 29, 28 } }; -static void ConvertBGRAToRGB(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGB_NEON(const uint32_t* src, + int num_pixels, uint8_t* dst) { const uint32_t* const end = src + (num_pixels & ~7); const uint8x8_t shuffle0 = vld1_u8(kRGBShuffle[0]); const uint8x8_t shuffle1 = vld1_u8(kRGBShuffle[1]); @@ -139,7 +139,6 @@ static void ConvertBGRAToRGB(const uint32_t* src, #endif // !WORK_AROUND_GCC - //------------------------------------------------------------------------------ // Predictor Transform @@ -506,8 +505,8 @@ static const uint8_t kGreenShuffle[16] = { 1, 255, 1, 255, 5, 255, 5, 255, 9, 255, 9, 255, 13, 255, 13, 255 }; -static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, - const uint8x16_t shuffle) { +static WEBP_INLINE uint8x16_t DoGreenShuffle_NEON(const uint8x16_t argb, + const uint8x16_t shuffle) { return vcombine_u8(vtbl1q_u8(argb, vget_low_u8(shuffle)), vtbl1q_u8(argb, vget_high_u8(shuffle))); } @@ -515,15 +514,15 @@ static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, // 255 = byte will be zeroed static const uint8_t kGreenShuffle[8] = { 1, 255, 1, 255, 5, 255, 5, 255 }; -static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, - const uint8x8_t shuffle) { +static WEBP_INLINE uint8x16_t DoGreenShuffle_NEON(const uint8x16_t argb, + const uint8x8_t shuffle) { return vcombine_u8(vtbl1_u8(vget_low_u8(argb), shuffle), vtbl1_u8(vget_high_u8(argb), shuffle)); } #endif // USE_VTBLQ -static void AddGreenToBlueAndRed(const uint32_t* src, int num_pixels, - uint32_t* dst) { +static void AddGreenToBlueAndRed_NEON(const uint32_t* src, int num_pixels, + uint32_t* dst) { const uint32_t* const end = src + (num_pixels & ~3); #ifdef USE_VTBLQ const uint8x16_t shuffle = vld1q_u8(kGreenShuffle); @@ -532,7 +531,7 @@ static void AddGreenToBlueAndRed(const uint32_t* src, int num_pixels, #endif for (; src < end; src += 4, dst += 4) { const uint8x16_t argb = vld1q_u8((const uint8_t*)src); - const uint8x16_t greens = DoGreenShuffle(argb, shuffle); + const uint8x16_t greens = DoGreenShuffle_NEON(argb, shuffle); vst1q_u8((uint8_t*)dst, vaddq_u8(argb, greens)); } // fallthrough and finish off with plain-C @@ -542,9 +541,9 @@ static void AddGreenToBlueAndRed(const uint32_t* src, int num_pixels, //------------------------------------------------------------------------------ // Color Transform -static void TransformColorInverse(const VP8LMultipliers* const m, - const uint32_t* const src, int num_pixels, - uint32_t* dst) { +static void TransformColorInverse_NEON(const VP8LMultipliers* const m, + const uint32_t* const src, + int num_pixels, uint32_t* dst) { // sign-extended multiplying constants, pre-shifted by 6. #define CST(X) (((int16_t)(m->X << 8)) >> 6) const int16_t rb[8] = { @@ -575,7 +574,7 @@ static void TransformColorInverse(const VP8LMultipliers* const m, const uint8x16_t in = vld1q_u8((const uint8_t*)(src + i)); const uint32x4_t a0g0 = vandq_u32(vreinterpretq_u32_u8(in), mask_ag); // 0 g 0 g - const uint8x16_t greens = DoGreenShuffle(in, shuffle); + const uint8x16_t greens = DoGreenShuffle_NEON(in, shuffle); // x dr x db1 const int16x8_t A = vqdmulhq_s16(vreinterpretq_s16_u8(greens), mults_rb); // x r' x b' @@ -627,12 +626,12 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInitNEON(void) { VP8LPredictorsAdd[12] = PredictorAdd12_NEON; VP8LPredictorsAdd[13] = PredictorAdd13_NEON; - VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA; - VP8LConvertBGRAToBGR = ConvertBGRAToBGR; - VP8LConvertBGRAToRGB = ConvertBGRAToRGB; + VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA_NEON; + VP8LConvertBGRAToBGR = ConvertBGRAToBGR_NEON; + VP8LConvertBGRAToRGB = ConvertBGRAToRGB_NEON; - VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed; - VP8LTransformColorInverse = TransformColorInverse; + VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed_NEON; + VP8LTransformColorInverse = TransformColorInverse_NEON; } #else // !WEBP_USE_NEON diff --git a/src/3rdparty/libwebp/src/dsp/lossless_sse2.c b/src/3rdparty/libwebp/src/dsp/lossless_sse2.c index 15aae93..653b466 100644 --- a/src/3rdparty/libwebp/src/dsp/lossless_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/lossless_sse2.c @@ -11,21 +11,22 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) -#include "./common_sse2.h" -#include "./lossless.h" -#include "./lossless_common.h" +#include "src/dsp/common_sse2.h" +#include "src/dsp/lossless.h" +#include "src/dsp/lossless_common.h" #include <assert.h> #include <emmintrin.h> //------------------------------------------------------------------------------ // Predictor Transform -static WEBP_INLINE uint32_t ClampedAddSubtractFull(uint32_t c0, uint32_t c1, - uint32_t c2) { +static WEBP_INLINE uint32_t ClampedAddSubtractFull_SSE2(uint32_t c0, + uint32_t c1, + uint32_t c2) { const __m128i zero = _mm_setzero_si128(); const __m128i C0 = _mm_unpacklo_epi8(_mm_cvtsi32_si128(c0), zero); const __m128i C1 = _mm_unpacklo_epi8(_mm_cvtsi32_si128(c1), zero); @@ -37,8 +38,9 @@ static WEBP_INLINE uint32_t ClampedAddSubtractFull(uint32_t c0, uint32_t c1, return output; } -static WEBP_INLINE uint32_t ClampedAddSubtractHalf(uint32_t c0, uint32_t c1, - uint32_t c2) { +static WEBP_INLINE uint32_t ClampedAddSubtractHalf_SSE2(uint32_t c0, + uint32_t c1, + uint32_t c2) { const __m128i zero = _mm_setzero_si128(); const __m128i C0 = _mm_unpacklo_epi8(_mm_cvtsi32_si128(c0), zero); const __m128i C1 = _mm_unpacklo_epi8(_mm_cvtsi32_si128(c1), zero); @@ -55,7 +57,7 @@ static WEBP_INLINE uint32_t ClampedAddSubtractHalf(uint32_t c0, uint32_t c1, return output; } -static WEBP_INLINE uint32_t Select(uint32_t a, uint32_t b, uint32_t c) { +static WEBP_INLINE uint32_t Select_SSE2(uint32_t a, uint32_t b, uint32_t c) { int pa_minus_pb; const __m128i zero = _mm_setzero_si128(); const __m128i A0 = _mm_cvtsi32_si128(a); @@ -88,8 +90,9 @@ static WEBP_INLINE void Average2_m128i(const __m128i* const a0, *avg = _mm_sub_epi8(avg1, one); } -static WEBP_INLINE void Average2_uint32(const uint32_t a0, const uint32_t a1, - __m128i* const avg) { +static WEBP_INLINE void Average2_uint32_SSE2(const uint32_t a0, + const uint32_t a1, + __m128i* const avg) { // (a + b) >> 1 = ((a + b + 1) >> 1) - ((a ^ b) & 1) const __m128i ones = _mm_set1_epi8(1); const __m128i A0 = _mm_cvtsi32_si128(a0); @@ -99,7 +102,7 @@ static WEBP_INLINE void Average2_uint32(const uint32_t a0, const uint32_t a1, *avg = _mm_sub_epi8(avg1, one); } -static WEBP_INLINE __m128i Average2_uint32_16(uint32_t a0, uint32_t a1) { +static WEBP_INLINE __m128i Average2_uint32_16_SSE2(uint32_t a0, uint32_t a1) { const __m128i zero = _mm_setzero_si128(); const __m128i A0 = _mm_unpacklo_epi8(_mm_cvtsi32_si128(a0), zero); const __m128i A1 = _mm_unpacklo_epi8(_mm_cvtsi32_si128(a1), zero); @@ -107,15 +110,16 @@ static WEBP_INLINE __m128i Average2_uint32_16(uint32_t a0, uint32_t a1) { return _mm_srli_epi16(sum, 1); } -static WEBP_INLINE uint32_t Average2(uint32_t a0, uint32_t a1) { +static WEBP_INLINE uint32_t Average2_SSE2(uint32_t a0, uint32_t a1) { __m128i output; - Average2_uint32(a0, a1, &output); + Average2_uint32_SSE2(a0, a1, &output); return _mm_cvtsi128_si32(output); } -static WEBP_INLINE uint32_t Average3(uint32_t a0, uint32_t a1, uint32_t a2) { +static WEBP_INLINE uint32_t Average3_SSE2(uint32_t a0, uint32_t a1, + uint32_t a2) { const __m128i zero = _mm_setzero_si128(); - const __m128i avg1 = Average2_uint32_16(a0, a2); + const __m128i avg1 = Average2_uint32_16_SSE2(a0, a2); const __m128i A1 = _mm_unpacklo_epi8(_mm_cvtsi32_si128(a1), zero); const __m128i sum = _mm_add_epi16(avg1, A1); const __m128i avg2 = _mm_srli_epi16(sum, 1); @@ -124,10 +128,10 @@ static WEBP_INLINE uint32_t Average3(uint32_t a0, uint32_t a1, uint32_t a2) { return output; } -static WEBP_INLINE uint32_t Average4(uint32_t a0, uint32_t a1, - uint32_t a2, uint32_t a3) { - const __m128i avg1 = Average2_uint32_16(a0, a1); - const __m128i avg2 = Average2_uint32_16(a2, a3); +static WEBP_INLINE uint32_t Average4_SSE2(uint32_t a0, uint32_t a1, + uint32_t a2, uint32_t a3) { + const __m128i avg1 = Average2_uint32_16_SSE2(a0, a1); + const __m128i avg2 = Average2_uint32_16_SSE2(a2, a3); const __m128i sum = _mm_add_epi16(avg2, avg1); const __m128i avg3 = _mm_srli_epi16(sum, 1); const __m128i A0 = _mm_packus_epi16(avg3, avg3); @@ -136,41 +140,41 @@ static WEBP_INLINE uint32_t Average4(uint32_t a0, uint32_t a1, } static uint32_t Predictor5_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = Average3(left, top[0], top[1]); + const uint32_t pred = Average3_SSE2(left, top[0], top[1]); return pred; } static uint32_t Predictor6_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = Average2(left, top[-1]); + const uint32_t pred = Average2_SSE2(left, top[-1]); return pred; } static uint32_t Predictor7_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = Average2(left, top[0]); + const uint32_t pred = Average2_SSE2(left, top[0]); return pred; } static uint32_t Predictor8_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = Average2(top[-1], top[0]); + const uint32_t pred = Average2_SSE2(top[-1], top[0]); (void)left; return pred; } static uint32_t Predictor9_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = Average2(top[0], top[1]); + const uint32_t pred = Average2_SSE2(top[0], top[1]); (void)left; return pred; } static uint32_t Predictor10_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = Average4(left, top[-1], top[0], top[1]); + const uint32_t pred = Average4_SSE2(left, top[-1], top[0], top[1]); return pred; } static uint32_t Predictor11_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = Select(top[0], left, top[-1]); + const uint32_t pred = Select_SSE2(top[0], left, top[-1]); return pred; } static uint32_t Predictor12_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = ClampedAddSubtractFull(left, top[0], top[-1]); + const uint32_t pred = ClampedAddSubtractFull_SSE2(left, top[0], top[-1]); return pred; } static uint32_t Predictor13_SSE2(uint32_t left, const uint32_t* const top) { - const uint32_t pred = ClampedAddSubtractHalf(left, top[0], top[-1]); + const uint32_t pred = ClampedAddSubtractHalf_SSE2(left, top[0], top[-1]); return pred; } @@ -272,9 +276,24 @@ GENERATE_PREDICTOR_2(9, upper[i + 1]) #undef GENERATE_PREDICTOR_2 // Predictor10: average of (average of (L,TL), average of (T, TR)). +#define DO_PRED10(OUT) do { \ + __m128i avgLTL, avg; \ + Average2_m128i(&L, &TL, &avgLTL); \ + Average2_m128i(&avgTTR, &avgLTL, &avg); \ + L = _mm_add_epi8(avg, src); \ + out[i + (OUT)] = _mm_cvtsi128_si32(L); \ +} while (0) + +#define DO_PRED10_SHIFT do { \ + /* Rotate the pre-computed values for the next iteration.*/ \ + avgTTR = _mm_srli_si128(avgTTR, 4); \ + TL = _mm_srli_si128(TL, 4); \ + src = _mm_srli_si128(src, 4); \ +} while (0) + static void PredictorAdd10_SSE2(const uint32_t* in, const uint32_t* upper, int num_pixels, uint32_t* out) { - int i, j; + int i; __m128i L = _mm_cvtsi32_si128(out[-1]); for (i = 0; i + 4 <= num_pixels; i += 4) { __m128i src = _mm_loadu_si128((const __m128i*)&in[i]); @@ -283,79 +302,90 @@ static void PredictorAdd10_SSE2(const uint32_t* in, const uint32_t* upper, const __m128i TR = _mm_loadu_si128((const __m128i*)&upper[i + 1]); __m128i avgTTR; Average2_m128i(&T, &TR, &avgTTR); - for (j = 0; j < 4; ++j) { - __m128i avgLTL, avg; - Average2_m128i(&L, &TL, &avgLTL); - Average2_m128i(&avgTTR, &avgLTL, &avg); - L = _mm_add_epi8(avg, src); - out[i + j] = _mm_cvtsi128_si32(L); - // Rotate the pre-computed values for the next iteration. - avgTTR = _mm_srli_si128(avgTTR, 4); - TL = _mm_srli_si128(TL, 4); - src = _mm_srli_si128(src, 4); - } + DO_PRED10(0); + DO_PRED10_SHIFT; + DO_PRED10(1); + DO_PRED10_SHIFT; + DO_PRED10(2); + DO_PRED10_SHIFT; + DO_PRED10(3); } if (i != num_pixels) { VP8LPredictorsAdd_C[10](in + i, upper + i, num_pixels - i, out + i); } } +#undef DO_PRED10 +#undef DO_PRED10_SHIFT // Predictor11: select. -static void GetSumAbsDiff32(const __m128i* const A, const __m128i* const B, - __m128i* const out) { - // We can unpack with any value on the upper 32 bits, provided it's the same - // on both operands (to that their sum of abs diff is zero). Here we use *A. - const __m128i A_lo = _mm_unpacklo_epi32(*A, *A); - const __m128i B_lo = _mm_unpacklo_epi32(*B, *A); - const __m128i A_hi = _mm_unpackhi_epi32(*A, *A); - const __m128i B_hi = _mm_unpackhi_epi32(*B, *A); - const __m128i s_lo = _mm_sad_epu8(A_lo, B_lo); - const __m128i s_hi = _mm_sad_epu8(A_hi, B_hi); - *out = _mm_packs_epi32(s_lo, s_hi); -} +#define DO_PRED11(OUT) do { \ + const __m128i L_lo = _mm_unpacklo_epi32(L, T); \ + const __m128i TL_lo = _mm_unpacklo_epi32(TL, T); \ + const __m128i pb = _mm_sad_epu8(L_lo, TL_lo); /* pb = sum |L-TL|*/ \ + const __m128i mask = _mm_cmpgt_epi32(pb, pa); \ + const __m128i A = _mm_and_si128(mask, L); \ + const __m128i B = _mm_andnot_si128(mask, T); \ + const __m128i pred = _mm_or_si128(A, B); /* pred = (pa > b)? L : T*/ \ + L = _mm_add_epi8(src, pred); \ + out[i + (OUT)] = _mm_cvtsi128_si32(L); \ +} while (0) + +#define DO_PRED11_SHIFT do { \ + /* Shift the pre-computed value for the next iteration.*/ \ + T = _mm_srli_si128(T, 4); \ + TL = _mm_srli_si128(TL, 4); \ + src = _mm_srli_si128(src, 4); \ + pa = _mm_srli_si128(pa, 4); \ +} while (0) static void PredictorAdd11_SSE2(const uint32_t* in, const uint32_t* upper, int num_pixels, uint32_t* out) { - int i, j; + int i; + __m128i pa; __m128i L = _mm_cvtsi32_si128(out[-1]); for (i = 0; i + 4 <= num_pixels; i += 4) { __m128i T = _mm_loadu_si128((const __m128i*)&upper[i]); __m128i TL = _mm_loadu_si128((const __m128i*)&upper[i - 1]); __m128i src = _mm_loadu_si128((const __m128i*)&in[i]); - __m128i pa; - GetSumAbsDiff32(&T, &TL, &pa); // pa = sum |T-TL| - for (j = 0; j < 4; ++j) { - const __m128i L_lo = _mm_unpacklo_epi32(L, L); - const __m128i TL_lo = _mm_unpacklo_epi32(TL, L); - const __m128i pb = _mm_sad_epu8(L_lo, TL_lo); // pb = sum |L-TL| - const __m128i mask = _mm_cmpgt_epi32(pb, pa); - const __m128i A = _mm_and_si128(mask, L); - const __m128i B = _mm_andnot_si128(mask, T); - const __m128i pred = _mm_or_si128(A, B); // pred = (L > T)? L : T - L = _mm_add_epi8(src, pred); - out[i + j] = _mm_cvtsi128_si32(L); - // Shift the pre-computed value for the next iteration. - T = _mm_srli_si128(T, 4); - TL = _mm_srli_si128(TL, 4); - src = _mm_srli_si128(src, 4); - pa = _mm_srli_si128(pa, 4); + { + // We can unpack with any value on the upper 32 bits, provided it's the + // same on both operands (so that their sum of abs diff is zero). Here we + // use T. + const __m128i T_lo = _mm_unpacklo_epi32(T, T); + const __m128i TL_lo = _mm_unpacklo_epi32(TL, T); + const __m128i T_hi = _mm_unpackhi_epi32(T, T); + const __m128i TL_hi = _mm_unpackhi_epi32(TL, T); + const __m128i s_lo = _mm_sad_epu8(T_lo, TL_lo); + const __m128i s_hi = _mm_sad_epu8(T_hi, TL_hi); + pa = _mm_packs_epi32(s_lo, s_hi); // pa = sum |T-TL| } + DO_PRED11(0); + DO_PRED11_SHIFT; + DO_PRED11(1); + DO_PRED11_SHIFT; + DO_PRED11(2); + DO_PRED11_SHIFT; + DO_PRED11(3); } if (i != num_pixels) { VP8LPredictorsAdd_C[11](in + i, upper + i, num_pixels - i, out + i); } } +#undef DO_PRED11 +#undef DO_PRED11_SHIFT // Predictor12: ClampedAddSubtractFull. -#define DO_PRED12(DIFF, LANE, OUT) \ -do { \ - const __m128i all = _mm_add_epi16(L, (DIFF)); \ - const __m128i alls = _mm_packus_epi16(all, all); \ - const __m128i res = _mm_add_epi8(src, alls); \ - out[i + (OUT)] = _mm_cvtsi128_si32(res); \ - L = _mm_unpacklo_epi8(res, zero); \ +#define DO_PRED12(DIFF, LANE, OUT) do { \ + const __m128i all = _mm_add_epi16(L, (DIFF)); \ + const __m128i alls = _mm_packus_epi16(all, all); \ + const __m128i res = _mm_add_epi8(src, alls); \ + out[i + (OUT)] = _mm_cvtsi128_si32(res); \ + L = _mm_unpacklo_epi8(res, zero); \ +} while (0) + +#define DO_PRED12_SHIFT(DIFF, LANE) do { \ /* Shift the pre-computed value for the next iteration.*/ \ - if (LANE == 0) (DIFF) = _mm_srli_si128((DIFF), 8); \ + if ((LANE) == 0) (DIFF) = _mm_srli_si128((DIFF), 8); \ src = _mm_srli_si128(src, 4); \ } while (0) @@ -377,8 +407,11 @@ static void PredictorAdd12_SSE2(const uint32_t* in, const uint32_t* upper, __m128i diff_lo = _mm_sub_epi16(T_lo, TL_lo); __m128i diff_hi = _mm_sub_epi16(T_hi, TL_hi); DO_PRED12(diff_lo, 0, 0); + DO_PRED12_SHIFT(diff_lo, 0); DO_PRED12(diff_lo, 1, 1); + DO_PRED12_SHIFT(diff_lo, 1); DO_PRED12(diff_hi, 0, 2); + DO_PRED12_SHIFT(diff_hi, 0); DO_PRED12(diff_hi, 1, 3); } if (i != num_pixels) { @@ -386,6 +419,7 @@ static void PredictorAdd12_SSE2(const uint32_t* in, const uint32_t* upper, } } #undef DO_PRED12 +#undef DO_PRED12_SHIFT // Due to averages with integers, values cannot be accumulated in parallel for // predictors 13. @@ -394,8 +428,8 @@ GENERATE_PREDICTOR_ADD(Predictor13_SSE2, PredictorAdd13_SSE2) //------------------------------------------------------------------------------ // Subtract-Green Transform -static void AddGreenToBlueAndRed(const uint32_t* const src, int num_pixels, - uint32_t* dst) { +static void AddGreenToBlueAndRed_SSE2(const uint32_t* const src, int num_pixels, + uint32_t* dst) { int i; for (i = 0; i + 4 <= num_pixels; i += 4) { const __m128i in = _mm_loadu_si128((const __m128i*)&src[i]); // argb @@ -414,9 +448,9 @@ static void AddGreenToBlueAndRed(const uint32_t* const src, int num_pixels, //------------------------------------------------------------------------------ // Color Transform -static void TransformColorInverse(const VP8LMultipliers* const m, - const uint32_t* const src, int num_pixels, - uint32_t* dst) { +static void TransformColorInverse_SSE2(const VP8LMultipliers* const m, + const uint32_t* const src, + int num_pixels, uint32_t* dst) { // sign-extended multiplying constants, pre-shifted by 5. #define CST(X) (((int16_t)(m->X << 8)) >> 5) // sign-extend const __m128i mults_rb = _mm_set_epi16( @@ -454,8 +488,8 @@ static void TransformColorInverse(const VP8LMultipliers* const m, //------------------------------------------------------------------------------ // Color-space conversion functions -static void ConvertBGRAToRGB(const uint32_t* src, int num_pixels, - uint8_t* dst) { +static void ConvertBGRAToRGB_SSE2(const uint32_t* src, int num_pixels, + uint8_t* dst) { const __m128i* in = (const __m128i*)src; __m128i* out = (__m128i*)dst; @@ -490,27 +524,26 @@ static void ConvertBGRAToRGB(const uint32_t* src, int num_pixels, } } -static void ConvertBGRAToRGBA(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGBA_SSE2(const uint32_t* src, + int num_pixels, uint8_t* dst) { + const __m128i red_blue_mask = _mm_set1_epi32(0x00ff00ffu); const __m128i* in = (const __m128i*)src; __m128i* out = (__m128i*)dst; while (num_pixels >= 8) { - const __m128i bgra0 = _mm_loadu_si128(in++); // bgra0|bgra1|bgra2|bgra3 - const __m128i bgra4 = _mm_loadu_si128(in++); // bgra4|bgra5|bgra6|bgra7 - const __m128i v0l = _mm_unpacklo_epi8(bgra0, bgra4); // b0b4g0g4r0r4a0a4... - const __m128i v0h = _mm_unpackhi_epi8(bgra0, bgra4); // b2b6g2g6r2r6a2a6... - const __m128i v1l = _mm_unpacklo_epi8(v0l, v0h); // b0b2b4b6g0g2g4g6... - const __m128i v1h = _mm_unpackhi_epi8(v0l, v0h); // b1b3b5b7g1g3g5g7... - const __m128i v2l = _mm_unpacklo_epi8(v1l, v1h); // b0...b7 | g0...g7 - const __m128i v2h = _mm_unpackhi_epi8(v1l, v1h); // r0...r7 | a0...a7 - const __m128i ga0 = _mm_unpackhi_epi64(v2l, v2h); // g0...g7 | a0...a7 - const __m128i rb0 = _mm_unpacklo_epi64(v2h, v2l); // r0...r7 | b0...b7 - const __m128i rg0 = _mm_unpacklo_epi8(rb0, ga0); // r0g0r1g1 ... r6g6r7g7 - const __m128i ba0 = _mm_unpackhi_epi8(rb0, ga0); // b0a0b1a1 ... b6a6b7a7 - const __m128i rgba0 = _mm_unpacklo_epi16(rg0, ba0); // rgba0|rgba1... - const __m128i rgba4 = _mm_unpackhi_epi16(rg0, ba0); // rgba4|rgba5... - _mm_storeu_si128(out++, rgba0); - _mm_storeu_si128(out++, rgba4); + const __m128i A1 = _mm_loadu_si128(in++); + const __m128i A2 = _mm_loadu_si128(in++); + const __m128i B1 = _mm_and_si128(A1, red_blue_mask); // R 0 B 0 + const __m128i B2 = _mm_and_si128(A2, red_blue_mask); // R 0 B 0 + const __m128i C1 = _mm_andnot_si128(red_blue_mask, A1); // 0 G 0 A + const __m128i C2 = _mm_andnot_si128(red_blue_mask, A2); // 0 G 0 A + const __m128i D1 = _mm_shufflelo_epi16(B1, _MM_SHUFFLE(2, 3, 0, 1)); + const __m128i D2 = _mm_shufflelo_epi16(B2, _MM_SHUFFLE(2, 3, 0, 1)); + const __m128i E1 = _mm_shufflehi_epi16(D1, _MM_SHUFFLE(2, 3, 0, 1)); + const __m128i E2 = _mm_shufflehi_epi16(D2, _MM_SHUFFLE(2, 3, 0, 1)); + const __m128i F1 = _mm_or_si128(E1, C1); + const __m128i F2 = _mm_or_si128(E2, C2); + _mm_storeu_si128(out++, F1); + _mm_storeu_si128(out++, F2); num_pixels -= 8; } // left-overs @@ -519,8 +552,8 @@ static void ConvertBGRAToRGBA(const uint32_t* src, } } -static void ConvertBGRAToRGBA4444(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGBA4444_SSE2(const uint32_t* src, + int num_pixels, uint8_t* dst) { const __m128i mask_0x0f = _mm_set1_epi8(0x0f); const __m128i mask_0xf0 = _mm_set1_epi8(0xf0); const __m128i* in = (const __m128i*)src; @@ -541,7 +574,7 @@ static void ConvertBGRAToRGBA4444(const uint32_t* src, const __m128i ga2 = _mm_and_si128(ga1, mask_0x0f); // g0-|g1-|...|a6-|a7- const __m128i rgba0 = _mm_or_si128(ga2, rb1); // rg0..rg7 | ba0..ba7 const __m128i rgba1 = _mm_srli_si128(rgba0, 8); // ba0..ba7 | 0 -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) const __m128i rgba = _mm_unpacklo_epi8(rgba1, rgba0); // barg0...barg7 #else const __m128i rgba = _mm_unpacklo_epi8(rgba0, rgba1); // rgba0...rgba7 @@ -555,8 +588,8 @@ static void ConvertBGRAToRGBA4444(const uint32_t* src, } } -static void ConvertBGRAToRGB565(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToRGB565_SSE2(const uint32_t* src, + int num_pixels, uint8_t* dst) { const __m128i mask_0xe0 = _mm_set1_epi8(0xe0); const __m128i mask_0xf8 = _mm_set1_epi8(0xf8); const __m128i mask_0x07 = _mm_set1_epi8(0x07); @@ -582,7 +615,7 @@ static void ConvertBGRAToRGB565(const uint32_t* src, const __m128i rg1 = _mm_or_si128(rb1, g_lo2); // gr0...gr7|xx const __m128i b1 = _mm_srli_epi16(b0, 3); const __m128i gb1 = _mm_or_si128(b1, g_hi2); // bg0...bg7|xx -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) const __m128i rgba = _mm_unpacklo_epi8(gb1, rg1); // rggb0...rggb7 #else const __m128i rgba = _mm_unpacklo_epi8(rg1, gb1); // bgrb0...bgrb7 @@ -596,8 +629,8 @@ static void ConvertBGRAToRGB565(const uint32_t* src, } } -static void ConvertBGRAToBGR(const uint32_t* src, - int num_pixels, uint8_t* dst) { +static void ConvertBGRAToBGR_SSE2(const uint32_t* src, + int num_pixels, uint8_t* dst) { const __m128i mask_l = _mm_set_epi32(0, 0x00ffffff, 0, 0x00ffffff); const __m128i mask_h = _mm_set_epi32(0x00ffffff, 0, 0x00ffffff, 0); const __m128i* in = (const __m128i*)src; @@ -660,14 +693,14 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8LDspInitSSE2(void) { VP8LPredictorsAdd[12] = PredictorAdd12_SSE2; VP8LPredictorsAdd[13] = PredictorAdd13_SSE2; - VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed; - VP8LTransformColorInverse = TransformColorInverse; + VP8LAddGreenToBlueAndRed = AddGreenToBlueAndRed_SSE2; + VP8LTransformColorInverse = TransformColorInverse_SSE2; - VP8LConvertBGRAToRGB = ConvertBGRAToRGB; - VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA; - VP8LConvertBGRAToRGBA4444 = ConvertBGRAToRGBA4444; - VP8LConvertBGRAToRGB565 = ConvertBGRAToRGB565; - VP8LConvertBGRAToBGR = ConvertBGRAToBGR; + VP8LConvertBGRAToRGB = ConvertBGRAToRGB_SSE2; + VP8LConvertBGRAToRGBA = ConvertBGRAToRGBA_SSE2; + VP8LConvertBGRAToRGBA4444 = ConvertBGRAToRGBA4444_SSE2; + VP8LConvertBGRAToRGB565 = ConvertBGRAToRGB565_SSE2; + VP8LConvertBGRAToBGR = ConvertBGRAToBGR_SSE2; } #else // !WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/msa_macro.h b/src/3rdparty/libwebp/src/dsp/msa_macro.h index d0e5f45..dfacda6 100644 --- a/src/3rdparty/libwebp/src/dsp/msa_macro.h +++ b/src/3rdparty/libwebp/src/dsp/msa_macro.h @@ -22,6 +22,7 @@ #endif #ifdef CLANG_BUILD + #define ALPHAVAL (-1) #define ADDVI_H(a, b) __msa_addvi_h((v8i16)a, b) #define ADDVI_W(a, b) __msa_addvi_w((v4i32)a, b) #define SRAI_B(a, b) __msa_srai_b((v16i8)a, b) @@ -32,6 +33,7 @@ #define ANDI_B(a, b) __msa_andi_b((v16u8)a, b) #define ORI_B(a, b) __msa_ori_b((v16u8)a, b) #else + #define ALPHAVAL (0xff) #define ADDVI_H(a, b) (a + b) #define ADDVI_W(a, b) (a + b) #define SRAI_B(a, b) (a >> b) diff --git a/src/3rdparty/libwebp/src/dsp/neon.h b/src/3rdparty/libwebp/src/dsp/neon.h index 3b548a6..aa1dea1 100644 --- a/src/3rdparty/libwebp/src/dsp/neon.h +++ b/src/3rdparty/libwebp/src/dsp/neon.h @@ -14,11 +14,12 @@ #include <arm_neon.h> -#include "./dsp.h" +#include "src/dsp/dsp.h" // Right now, some intrinsics functions seem slower, so we disable them -// everywhere except aarch64 where the inline assembly is incompatible. -#if defined(__aarch64__) +// everywhere except newer clang/gcc or aarch64 where the inline assembly is +// incompatible. +#if LOCAL_CLANG_PREREQ(3,8) || LOCAL_GCC_PREREQ(4,9) || defined(__aarch64__) #define WEBP_USE_INTRINSICS // use intrinsics when possible #endif @@ -43,11 +44,11 @@ // if using intrinsics, this flag avoids some functions that make gcc-4.6.3 // crash ("internal compiler error: in immed_double_const, at emit-rtl."). // (probably similar to gcc.gnu.org/bugzilla/show_bug.cgi?id=48183) -#if !(LOCAL_GCC_PREREQ(4,8) || defined(__aarch64__)) +#if !(LOCAL_CLANG_PREREQ(3,8) || LOCAL_GCC_PREREQ(4,8) || defined(__aarch64__)) #define WORK_AROUND_GCC #endif -static WEBP_INLINE int32x4x4_t Transpose4x4(const int32x4x4_t rows) { +static WEBP_INLINE int32x4x4_t Transpose4x4_NEON(const int32x4x4_t rows) { uint64x2x2_t row01, row23; row01.val[0] = vreinterpretq_u64_s32(rows.val[0]); diff --git a/src/3rdparty/libwebp/src/dsp/rescaler.c b/src/3rdparty/libwebp/src/dsp/rescaler.c index 0f54502..4b6b783 100644 --- a/src/3rdparty/libwebp/src/dsp/rescaler.c +++ b/src/3rdparty/libwebp/src/dsp/rescaler.c @@ -13,8 +13,8 @@ #include <assert.h> -#include "./dsp.h" -#include "../utils/rescaler_utils.h" +#include "src/dsp/dsp.h" +#include "src/utils/rescaler_utils.h" //------------------------------------------------------------------------------ // Implementations of critical functions ImportRow / ExportRow @@ -25,7 +25,8 @@ //------------------------------------------------------------------------------ // Row import -void WebPRescalerImportRowExpandC(WebPRescaler* const wrk, const uint8_t* src) { +void WebPRescalerImportRowExpand_C(WebPRescaler* const wrk, + const uint8_t* src) { const int x_stride = wrk->num_channels; const int x_out_max = wrk->dst_width * wrk->num_channels; int channel; @@ -56,7 +57,8 @@ void WebPRescalerImportRowExpandC(WebPRescaler* const wrk, const uint8_t* src) { } } -void WebPRescalerImportRowShrinkC(WebPRescaler* const wrk, const uint8_t* src) { +void WebPRescalerImportRowShrink_C(WebPRescaler* const wrk, + const uint8_t* src) { const int x_stride = wrk->num_channels; const int x_out_max = wrk->dst_width * wrk->num_channels; int channel; @@ -92,7 +94,7 @@ void WebPRescalerImportRowShrinkC(WebPRescaler* const wrk, const uint8_t* src) { //------------------------------------------------------------------------------ // Row export -void WebPRescalerExportRowExpandC(WebPRescaler* const wrk) { +void WebPRescalerExportRowExpand_C(WebPRescaler* const wrk) { int x_out; uint8_t* const dst = wrk->dst; rescaler_t* const irow = wrk->irow; @@ -123,7 +125,7 @@ void WebPRescalerExportRowExpandC(WebPRescaler* const wrk) { } } -void WebPRescalerExportRowShrinkC(WebPRescaler* const wrk) { +void WebPRescalerExportRowShrink_C(WebPRescaler* const wrk) { int x_out; uint8_t* const dst = wrk->dst; rescaler_t* const irow = wrk->irow; @@ -207,11 +209,14 @@ static volatile VP8CPUInfo rescaler_last_cpuinfo_used = WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInit(void) { if (rescaler_last_cpuinfo_used == VP8GetCPUInfo) return; +#if !defined(WEBP_REDUCE_SIZE) +#if !WEBP_NEON_OMIT_C_CODE + WebPRescalerExportRowExpand = WebPRescalerExportRowExpand_C; + WebPRescalerExportRowShrink = WebPRescalerExportRowShrink_C; +#endif - WebPRescalerImportRowExpand = WebPRescalerImportRowExpandC; - WebPRescalerImportRowShrink = WebPRescalerImportRowShrinkC; - WebPRescalerExportRowExpand = WebPRescalerExportRowExpandC; - WebPRescalerExportRowShrink = WebPRescalerExportRowShrinkC; + WebPRescalerImportRowExpand = WebPRescalerImportRowExpand_C; + WebPRescalerImportRowShrink = WebPRescalerImportRowShrink_C; if (VP8GetCPUInfo != NULL) { #if defined(WEBP_USE_SSE2) @@ -219,11 +224,6 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInit(void) { WebPRescalerDspInitSSE2(); } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - WebPRescalerDspInitNEON(); - } -#endif #if defined(WEBP_USE_MIPS32) if (VP8GetCPUInfo(kMIPS32)) { WebPRescalerDspInitMIPS32(); @@ -240,5 +240,18 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInit(void) { } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + WebPRescalerDspInitNEON(); + } +#endif + + assert(WebPRescalerExportRowExpand != NULL); + assert(WebPRescalerExportRowShrink != NULL); + assert(WebPRescalerImportRowExpand != NULL); + assert(WebPRescalerImportRowShrink != NULL); +#endif // WEBP_REDUCE_SIZE rescaler_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/rescaler_mips32.c b/src/3rdparty/libwebp/src/dsp/rescaler_mips32.c index e09ad5d..542f7e5 100644 --- a/src/3rdparty/libwebp/src/dsp/rescaler_mips32.c +++ b/src/3rdparty/libwebp/src/dsp/rescaler_mips32.c @@ -11,17 +11,18 @@ // // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" -#if defined(WEBP_USE_MIPS32) +#if defined(WEBP_USE_MIPS32) && !defined(WEBP_REDUCE_SIZE) #include <assert.h> -#include "../utils/rescaler_utils.h" +#include "src/utils/rescaler_utils.h" //------------------------------------------------------------------------------ // Row import -static void ImportRowShrink(WebPRescaler* const wrk, const uint8_t* src) { +static void ImportRowShrink_MIPS32(WebPRescaler* const wrk, + const uint8_t* src) { const int x_stride = wrk->num_channels; const int x_out_max = wrk->dst_width * wrk->num_channels; const int fx_scale = wrk->fx_scale; @@ -80,7 +81,8 @@ static void ImportRowShrink(WebPRescaler* const wrk, const uint8_t* src) { } } -static void ImportRowExpand(WebPRescaler* const wrk, const uint8_t* src) { +static void ImportRowExpand_MIPS32(WebPRescaler* const wrk, + const uint8_t* src) { const int x_stride = wrk->num_channels; const int x_out_max = wrk->dst_width * wrk->num_channels; const int x_add = wrk->x_add; @@ -144,7 +146,7 @@ static void ImportRowExpand(WebPRescaler* const wrk, const uint8_t* src) { //------------------------------------------------------------------------------ // Row export -static void ExportRowExpand(WebPRescaler* const wrk) { +static void ExportRowExpand_MIPS32(WebPRescaler* const wrk) { uint8_t* dst = wrk->dst; rescaler_t* irow = wrk->irow; const int x_out_max = wrk->dst_width * wrk->num_channels; @@ -207,7 +209,7 @@ static void ExportRowExpand(WebPRescaler* const wrk) { } } -static void ExportRowShrink(WebPRescaler* const wrk) { +static void ExportRowShrink_MIPS32(WebPRescaler* const wrk) { const int x_out_max = wrk->dst_width * wrk->num_channels; uint8_t* dst = wrk->dst; rescaler_t* irow = wrk->irow; @@ -278,10 +280,10 @@ static void ExportRowShrink(WebPRescaler* const wrk) { extern void WebPRescalerDspInitMIPS32(void); WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInitMIPS32(void) { - WebPRescalerImportRowExpand = ImportRowExpand; - WebPRescalerImportRowShrink = ImportRowShrink; - WebPRescalerExportRowExpand = ExportRowExpand; - WebPRescalerExportRowShrink = ExportRowShrink; + WebPRescalerImportRowExpand = ImportRowExpand_MIPS32; + WebPRescalerImportRowShrink = ImportRowShrink_MIPS32; + WebPRescalerExportRowExpand = ExportRowExpand_MIPS32; + WebPRescalerExportRowShrink = ExportRowShrink_MIPS32; } #else // !WEBP_USE_MIPS32 diff --git a/src/3rdparty/libwebp/src/dsp/rescaler_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/rescaler_mips_dsp_r2.c index 2308d64..b78aac1 100644 --- a/src/3rdparty/libwebp/src/dsp/rescaler_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/rescaler_mips_dsp_r2.c @@ -11,12 +11,12 @@ // // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" -#if defined(WEBP_USE_MIPS_DSP_R2) +#if defined(WEBP_USE_MIPS_DSP_R2) && !defined(WEBP_REDUCE_SIZE) #include <assert.h> -#include "../utils/rescaler_utils.h" +#include "src/utils/rescaler_utils.h" #define ROUNDER (WEBP_RESCALER_ONE >> 1) #define MULT_FIX(x, y) (((uint64_t)(x) * (y) + ROUNDER) >> WEBP_RESCALER_RFIX) @@ -24,7 +24,7 @@ //------------------------------------------------------------------------------ // Row export -static void ExportRowShrink(WebPRescaler* const wrk) { +static void ExportRowShrink_MIPSdspR2(WebPRescaler* const wrk) { int i; const int x_out_max = wrk->dst_width * wrk->num_channels; uint8_t* dst = wrk->dst; @@ -162,7 +162,7 @@ static void ExportRowShrink(WebPRescaler* const wrk) { } } -static void ExportRowExpand(WebPRescaler* const wrk) { +static void ExportRowExpand_MIPSdspR2(WebPRescaler* const wrk) { int i; uint8_t* dst = wrk->dst; rescaler_t* irow = wrk->irow; @@ -303,8 +303,8 @@ static void ExportRowExpand(WebPRescaler* const wrk) { extern void WebPRescalerDspInitMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInitMIPSdspR2(void) { - WebPRescalerExportRowExpand = ExportRowExpand; - WebPRescalerExportRowShrink = ExportRowShrink; + WebPRescalerExportRowExpand = ExportRowExpand_MIPSdspR2; + WebPRescalerExportRowShrink = ExportRowShrink_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/rescaler_msa.c b/src/3rdparty/libwebp/src/dsp/rescaler_msa.c index 2c10e55..f3bc99f 100644 --- a/src/3rdparty/libwebp/src/dsp/rescaler_msa.c +++ b/src/3rdparty/libwebp/src/dsp/rescaler_msa.c @@ -11,14 +11,14 @@ // // Author: Prashant Patil (prashant.patil@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" -#if defined(WEBP_USE_MSA) +#if defined(WEBP_USE_MSA) && !defined(WEBP_REDUCE_SIZE) #include <assert.h> -#include "../utils/rescaler_utils.h" -#include "./msa_macro.h" +#include "src/utils/rescaler_utils.h" +#include "src/dsp/msa_macro.h" #define ROUNDER (WEBP_RESCALER_ONE >> 1) #define MULT_FIX(x, y) (((uint64_t)(x) * (y) + ROUNDER) >> WEBP_RESCALER_RFIX) @@ -246,7 +246,7 @@ static WEBP_INLINE void ExportRowExpand_1(const uint32_t* frow, uint32_t* irow, } } -static void RescalerExportRowExpand(WebPRescaler* const wrk) { +static void RescalerExportRowExpand_MIPSdspR2(WebPRescaler* const wrk) { uint8_t* dst = wrk->dst; rescaler_t* irow = wrk->irow; const int x_out_max = wrk->dst_width * wrk->num_channels; @@ -411,7 +411,7 @@ static WEBP_INLINE void ExportRowShrink_1(uint32_t* irow, uint8_t* dst, } } -static void RescalerExportRowShrink(WebPRescaler* const wrk) { +static void RescalerExportRowShrink_MIPSdspR2(WebPRescaler* const wrk) { uint8_t* dst = wrk->dst; rescaler_t* irow = wrk->irow; const int x_out_max = wrk->dst_width * wrk->num_channels; @@ -433,8 +433,8 @@ static void RescalerExportRowShrink(WebPRescaler* const wrk) { extern void WebPRescalerDspInitMSA(void); WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInitMSA(void) { - WebPRescalerExportRowExpand = RescalerExportRowExpand; - WebPRescalerExportRowShrink = RescalerExportRowShrink; + WebPRescalerExportRowExpand = RescalerExportRowExpand_MIPSdspR2; + WebPRescalerExportRowShrink = RescalerExportRowShrink_MIPSdspR2; } #else // !WEBP_USE_MSA diff --git a/src/3rdparty/libwebp/src/dsp/rescaler_neon.c b/src/3rdparty/libwebp/src/dsp/rescaler_neon.c index b2dd8f3..3eff9fb 100644 --- a/src/3rdparty/libwebp/src/dsp/rescaler_neon.c +++ b/src/3rdparty/libwebp/src/dsp/rescaler_neon.c @@ -11,14 +11,14 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" -#if defined(WEBP_USE_NEON) +#if defined(WEBP_USE_NEON) && !defined(WEBP_REDUCE_SIZE) #include <arm_neon.h> #include <assert.h> -#include "./neon.h" -#include "../utils/rescaler_utils.h" +#include "src/dsp/neon.h" +#include "src/utils/rescaler_utils.h" #define ROUNDER (WEBP_RESCALER_ONE >> 1) #define MULT_FIX_C(x, y) (((uint64_t)(x) * (y) + ROUNDER) >> WEBP_RESCALER_RFIX) @@ -41,9 +41,9 @@ #error "MULT_FIX/WEBP_RESCALER_RFIX need some more work" #endif -static uint32x4_t Interpolate(const rescaler_t* const frow, - const rescaler_t* const irow, - uint32_t A, uint32_t B) { +static uint32x4_t Interpolate_NEON(const rescaler_t* const frow, + const rescaler_t* const irow, + uint32_t A, uint32_t B) { LOAD_32x4(frow, A0); LOAD_32x4(irow, B0); const uint64x2_t C0 = vmull_n_u32(vget_low_u32(A0), A); @@ -56,7 +56,7 @@ static uint32x4_t Interpolate(const rescaler_t* const frow, return E; } -static void RescalerExportRowExpand(WebPRescaler* const wrk) { +static void RescalerExportRowExpand_NEON(WebPRescaler* const wrk) { int x_out; uint8_t* const dst = wrk->dst; rescaler_t* const irow = wrk->irow; @@ -91,9 +91,9 @@ static void RescalerExportRowExpand(WebPRescaler* const wrk) { const uint32_t A = (uint32_t)(WEBP_RESCALER_ONE - B); for (x_out = 0; x_out < max_span; x_out += 8) { const uint32x4_t C0 = - Interpolate(frow + x_out + 0, irow + x_out + 0, A, B); + Interpolate_NEON(frow + x_out + 0, irow + x_out + 0, A, B); const uint32x4_t C1 = - Interpolate(frow + x_out + 4, irow + x_out + 4, A, B); + Interpolate_NEON(frow + x_out + 4, irow + x_out + 4, A, B); const uint32x4_t D0 = MULT_FIX(C0, fy_scale_half); const uint32x4_t D1 = MULT_FIX(C1, fy_scale_half); const uint16x4_t E0 = vmovn_u32(D0); @@ -112,7 +112,7 @@ static void RescalerExportRowExpand(WebPRescaler* const wrk) { } } -static void RescalerExportRowShrink(WebPRescaler* const wrk) { +static void RescalerExportRowShrink_NEON(WebPRescaler* const wrk) { int x_out; uint8_t* const dst = wrk->dst; rescaler_t* const irow = wrk->irow; @@ -175,8 +175,8 @@ static void RescalerExportRowShrink(WebPRescaler* const wrk) { extern void WebPRescalerDspInitNEON(void); WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInitNEON(void) { - WebPRescalerExportRowExpand = RescalerExportRowExpand; - WebPRescalerExportRowShrink = RescalerExportRowShrink; + WebPRescalerExportRowExpand = RescalerExportRowExpand_NEON; + WebPRescalerExportRowShrink = RescalerExportRowShrink_NEON; } #else // !WEBP_USE_NEON diff --git a/src/3rdparty/libwebp/src/dsp/rescaler_sse2.c b/src/3rdparty/libwebp/src/dsp/rescaler_sse2.c index 8271c22..f93b204 100644 --- a/src/3rdparty/libwebp/src/dsp/rescaler_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/rescaler_sse2.c @@ -11,14 +11,14 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" -#if defined(WEBP_USE_SSE2) +#if defined(WEBP_USE_SSE2) && !defined(WEBP_REDUCE_SIZE) #include <emmintrin.h> #include <assert.h> -#include "../utils/rescaler_utils.h" -#include "../utils/utils.h" +#include "src/utils/rescaler_utils.h" +#include "src/utils/utils.h" //------------------------------------------------------------------------------ // Implementations of critical functions ImportRow / ExportRow @@ -27,7 +27,7 @@ #define MULT_FIX(x, y) (((uint64_t)(x) * (y) + ROUNDER) >> WEBP_RESCALER_RFIX) // input: 8 bytes ABCDEFGH -> output: A0E0B0F0C0G0D0H0 -static void LoadTwoPixels(const uint8_t* const src, __m128i* out) { +static void LoadTwoPixels_SSE2(const uint8_t* const src, __m128i* out) { const __m128i zero = _mm_setzero_si128(); const __m128i A = _mm_loadl_epi64((const __m128i*)(src)); // ABCDEFGH const __m128i B = _mm_unpacklo_epi8(A, zero); // A0B0C0D0E0F0G0H0 @@ -36,14 +36,14 @@ static void LoadTwoPixels(const uint8_t* const src, __m128i* out) { } // input: 8 bytes ABCDEFGH -> output: A0B0C0D0E0F0G0H0 -static void LoadHeightPixels(const uint8_t* const src, __m128i* out) { +static void LoadHeightPixels_SSE2(const uint8_t* const src, __m128i* out) { const __m128i zero = _mm_setzero_si128(); const __m128i A = _mm_loadl_epi64((const __m128i*)(src)); // ABCDEFGH *out = _mm_unpacklo_epi8(A, zero); } -static void RescalerImportRowExpandSSE2(WebPRescaler* const wrk, - const uint8_t* src) { +static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk, + const uint8_t* src) { rescaler_t* frow = wrk->frow; const rescaler_t* const frow_end = frow + wrk->dst_width * wrk->num_channels; const int x_add = wrk->x_add; @@ -54,10 +54,10 @@ static void RescalerImportRowExpandSSE2(WebPRescaler* const wrk, assert(wrk->x_expand); if (wrk->num_channels == 4) { if (wrk->src_width < 2) { - WebPRescalerImportRowExpandC(wrk, src); + WebPRescalerImportRowExpand_C(wrk, src); return; } - LoadTwoPixels(src, &cur_pixels); + LoadTwoPixels_SSE2(src, &cur_pixels); src += 4; while (1) { const __m128i mult = _mm_set1_epi32(((x_add - accum) << 16) | accum); @@ -67,7 +67,7 @@ static void RescalerImportRowExpandSSE2(WebPRescaler* const wrk, if (frow >= frow_end) break; accum -= wrk->x_sub; if (accum < 0) { - LoadTwoPixels(src, &cur_pixels); + LoadTwoPixels_SSE2(src, &cur_pixels); src += 4; accum += x_add; } @@ -76,10 +76,10 @@ static void RescalerImportRowExpandSSE2(WebPRescaler* const wrk, int left; const uint8_t* const src_limit = src + wrk->src_width - 8; if (wrk->src_width < 8) { - WebPRescalerImportRowExpandC(wrk, src); + WebPRescalerImportRowExpand_C(wrk, src); return; } - LoadHeightPixels(src, &cur_pixels); + LoadHeightPixels_SSE2(src, &cur_pixels); src += 7; left = 7; while (1) { @@ -94,7 +94,7 @@ static void RescalerImportRowExpandSSE2(WebPRescaler* const wrk, if (--left) { cur_pixels = _mm_srli_si128(cur_pixels, 2); } else if (src <= src_limit) { - LoadHeightPixels(src, &cur_pixels); + LoadHeightPixels_SSE2(src, &cur_pixels); src += 7; left = 7; } else { // tail @@ -110,8 +110,8 @@ static void RescalerImportRowExpandSSE2(WebPRescaler* const wrk, assert(accum == 0); } -static void RescalerImportRowShrinkSSE2(WebPRescaler* const wrk, - const uint8_t* src) { +static void RescalerImportRowShrink_SSE2(WebPRescaler* const wrk, + const uint8_t* src) { const int x_sub = wrk->x_sub; int accum = 0; const __m128i zero = _mm_setzero_si128(); @@ -123,7 +123,7 @@ static void RescalerImportRowShrinkSSE2(WebPRescaler* const wrk, const rescaler_t* const frow_end = wrk->frow + 4 * wrk->dst_width; if (wrk->num_channels != 4 || wrk->x_add > (x_sub << 7)) { - WebPRescalerImportRowShrinkC(wrk, src); + WebPRescalerImportRowShrink_C(wrk, src); return; } assert(!WebPRescalerInputDone(wrk)); @@ -169,12 +169,12 @@ static void RescalerImportRowShrinkSSE2(WebPRescaler* const wrk, // Row export // load *src as epi64, multiply by mult and store result in [out0 ... out3] -static WEBP_INLINE void LoadDispatchAndMult(const rescaler_t* const src, - const __m128i* const mult, - __m128i* const out0, - __m128i* const out1, - __m128i* const out2, - __m128i* const out3) { +static WEBP_INLINE void LoadDispatchAndMult_SSE2(const rescaler_t* const src, + const __m128i* const mult, + __m128i* const out0, + __m128i* const out1, + __m128i* const out2, + __m128i* const out3) { const __m128i A0 = _mm_loadu_si128((const __m128i*)(src + 0)); const __m128i A1 = _mm_loadu_si128((const __m128i*)(src + 4)); const __m128i A2 = _mm_srli_epi64(A0, 32); @@ -192,12 +192,12 @@ static WEBP_INLINE void LoadDispatchAndMult(const rescaler_t* const src, } } -static WEBP_INLINE void ProcessRow(const __m128i* const A0, - const __m128i* const A1, - const __m128i* const A2, - const __m128i* const A3, - const __m128i* const mult, - uint8_t* const dst) { +static WEBP_INLINE void ProcessRow_SSE2(const __m128i* const A0, + const __m128i* const A1, + const __m128i* const A2, + const __m128i* const A3, + const __m128i* const mult, + uint8_t* const dst) { const __m128i rounder = _mm_set_epi32(0, ROUNDER, 0, ROUNDER); const __m128i mask = _mm_set_epi32(0xffffffffu, 0, 0xffffffffu, 0); const __m128i B0 = _mm_mul_epu32(*A0, *mult); @@ -210,7 +210,7 @@ static WEBP_INLINE void ProcessRow(const __m128i* const A0, const __m128i C3 = _mm_add_epi64(B3, rounder); const __m128i D0 = _mm_srli_epi64(C0, WEBP_RESCALER_RFIX); const __m128i D1 = _mm_srli_epi64(C1, WEBP_RESCALER_RFIX); -#if (WEBP_RESCALER_FIX < 32) +#if (WEBP_RESCALER_RFIX < 32) const __m128i D2 = _mm_and_si128(_mm_slli_epi64(C2, 32 - WEBP_RESCALER_RFIX), mask); const __m128i D3 = @@ -226,7 +226,7 @@ static WEBP_INLINE void ProcessRow(const __m128i* const A0, _mm_storel_epi64((__m128i*)dst, G); } -static void RescalerExportRowExpandSSE2(WebPRescaler* const wrk) { +static void RescalerExportRowExpand_SSE2(WebPRescaler* const wrk) { int x_out; uint8_t* const dst = wrk->dst; rescaler_t* const irow = wrk->irow; @@ -240,8 +240,8 @@ static void RescalerExportRowExpandSSE2(WebPRescaler* const wrk) { if (wrk->y_accum == 0) { for (x_out = 0; x_out + 8 <= x_out_max; x_out += 8) { __m128i A0, A1, A2, A3; - LoadDispatchAndMult(frow + x_out, NULL, &A0, &A1, &A2, &A3); - ProcessRow(&A0, &A1, &A2, &A3, &mult, dst + x_out); + LoadDispatchAndMult_SSE2(frow + x_out, NULL, &A0, &A1, &A2, &A3); + ProcessRow_SSE2(&A0, &A1, &A2, &A3, &mult, dst + x_out); } for (; x_out < x_out_max; ++x_out) { const uint32_t J = frow[x_out]; @@ -257,8 +257,8 @@ static void RescalerExportRowExpandSSE2(WebPRescaler* const wrk) { const __m128i rounder = _mm_set_epi32(0, ROUNDER, 0, ROUNDER); for (x_out = 0; x_out + 8 <= x_out_max; x_out += 8) { __m128i A0, A1, A2, A3, B0, B1, B2, B3; - LoadDispatchAndMult(frow + x_out, &mA, &A0, &A1, &A2, &A3); - LoadDispatchAndMult(irow + x_out, &mB, &B0, &B1, &B2, &B3); + LoadDispatchAndMult_SSE2(frow + x_out, &mA, &A0, &A1, &A2, &A3); + LoadDispatchAndMult_SSE2(irow + x_out, &mB, &B0, &B1, &B2, &B3); { const __m128i C0 = _mm_add_epi64(A0, B0); const __m128i C1 = _mm_add_epi64(A1, B1); @@ -272,7 +272,7 @@ static void RescalerExportRowExpandSSE2(WebPRescaler* const wrk) { const __m128i E1 = _mm_srli_epi64(D1, WEBP_RESCALER_RFIX); const __m128i E2 = _mm_srli_epi64(D2, WEBP_RESCALER_RFIX); const __m128i E3 = _mm_srli_epi64(D3, WEBP_RESCALER_RFIX); - ProcessRow(&E0, &E1, &E2, &E3, &mult, dst + x_out); + ProcessRow_SSE2(&E0, &E1, &E2, &E3, &mult, dst + x_out); } } for (; x_out < x_out_max; ++x_out) { @@ -286,7 +286,7 @@ static void RescalerExportRowExpandSSE2(WebPRescaler* const wrk) { } } -static void RescalerExportRowShrinkSSE2(WebPRescaler* const wrk) { +static void RescalerExportRowShrink_SSE2(WebPRescaler* const wrk) { int x_out; uint8_t* const dst = wrk->dst; rescaler_t* const irow = wrk->irow; @@ -303,8 +303,8 @@ static void RescalerExportRowShrinkSSE2(WebPRescaler* const wrk) { const __m128i rounder = _mm_set_epi32(0, ROUNDER, 0, ROUNDER); for (x_out = 0; x_out + 8 <= x_out_max; x_out += 8) { __m128i A0, A1, A2, A3, B0, B1, B2, B3; - LoadDispatchAndMult(irow + x_out, NULL, &A0, &A1, &A2, &A3); - LoadDispatchAndMult(frow + x_out, &mult_y, &B0, &B1, &B2, &B3); + LoadDispatchAndMult_SSE2(irow + x_out, NULL, &A0, &A1, &A2, &A3); + LoadDispatchAndMult_SSE2(frow + x_out, &mult_y, &B0, &B1, &B2, &B3); { const __m128i C0 = _mm_add_epi64(B0, rounder); const __m128i C1 = _mm_add_epi64(B1, rounder); @@ -324,7 +324,7 @@ static void RescalerExportRowShrinkSSE2(WebPRescaler* const wrk) { const __m128i G1 = _mm_or_si128(D1, F3); _mm_storeu_si128((__m128i*)(irow + x_out + 0), G0); _mm_storeu_si128((__m128i*)(irow + x_out + 4), G1); - ProcessRow(&E0, &E1, &E2, &E3, &mult_xy, dst + x_out); + ProcessRow_SSE2(&E0, &E1, &E2, &E3, &mult_xy, dst + x_out); } } for (; x_out < x_out_max; ++x_out) { @@ -340,10 +340,10 @@ static void RescalerExportRowShrinkSSE2(WebPRescaler* const wrk) { const __m128i zero = _mm_setzero_si128(); for (x_out = 0; x_out + 8 <= x_out_max; x_out += 8) { __m128i A0, A1, A2, A3; - LoadDispatchAndMult(irow + x_out, NULL, &A0, &A1, &A2, &A3); + LoadDispatchAndMult_SSE2(irow + x_out, NULL, &A0, &A1, &A2, &A3); _mm_storeu_si128((__m128i*)(irow + x_out + 0), zero); _mm_storeu_si128((__m128i*)(irow + x_out + 4), zero); - ProcessRow(&A0, &A1, &A2, &A3, &mult, dst + x_out); + ProcessRow_SSE2(&A0, &A1, &A2, &A3, &mult, dst + x_out); } for (; x_out < x_out_max; ++x_out) { const int v = (int)MULT_FIX(irow[x_out], scale); @@ -362,10 +362,10 @@ static void RescalerExportRowShrinkSSE2(WebPRescaler* const wrk) { extern void WebPRescalerDspInitSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPRescalerDspInitSSE2(void) { - WebPRescalerImportRowExpand = RescalerImportRowExpandSSE2; - WebPRescalerImportRowShrink = RescalerImportRowShrinkSSE2; - WebPRescalerExportRowExpand = RescalerExportRowExpandSSE2; - WebPRescalerExportRowShrink = RescalerExportRowShrinkSSE2; + WebPRescalerImportRowExpand = RescalerImportRowExpand_SSE2; + WebPRescalerImportRowShrink = RescalerImportRowShrink_SSE2; + WebPRescalerExportRowExpand = RescalerExportRowExpand_SSE2; + WebPRescalerExportRowShrink = RescalerExportRowShrink_SSE2; } #else // !WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/ssim.c b/src/3rdparty/libwebp/src/dsp/ssim.c new file mode 100644 index 0000000..dc1b518 --- /dev/null +++ b/src/3rdparty/libwebp/src/dsp/ssim.c @@ -0,0 +1,166 @@ +// Copyright 2017 Google Inc. All Rights Reserved. +// +// Use of this source code is governed by a BSD-style license +// that can be found in the COPYING file in the root of the source +// tree. An additional intellectual property rights grant can be found +// in the file PATENTS. All contributing project authors may +// be found in the AUTHORS file in the root of the source tree. +// ----------------------------------------------------------------------------- +// +// distortion calculation +// +// Author: Skal (pascal.massimino@gmail.com) + +#include <assert.h> +#include <stdlib.h> // for abs() + +#include "src/dsp/dsp.h" + +#if !defined(WEBP_REDUCE_SIZE) + +//------------------------------------------------------------------------------ +// SSIM / PSNR + +// hat-shaped filter. Sum of coefficients is equal to 16. +static const uint32_t kWeight[2 * VP8_SSIM_KERNEL + 1] = { + 1, 2, 3, 4, 3, 2, 1 +}; +static const uint32_t kWeightSum = 16 * 16; // sum{kWeight}^2 + +static WEBP_INLINE double SSIMCalculation( + const VP8DistoStats* const stats, uint32_t N /*num samples*/) { + const uint32_t w2 = N * N; + const uint32_t C1 = 20 * w2; + const uint32_t C2 = 60 * w2; + const uint32_t C3 = 8 * 8 * w2; // 'dark' limit ~= 6 + const uint64_t xmxm = (uint64_t)stats->xm * stats->xm; + const uint64_t ymym = (uint64_t)stats->ym * stats->ym; + if (xmxm + ymym >= C3) { + const int64_t xmym = (int64_t)stats->xm * stats->ym; + const int64_t sxy = (int64_t)stats->xym * N - xmym; // can be negative + const uint64_t sxx = (uint64_t)stats->xxm * N - xmxm; + const uint64_t syy = (uint64_t)stats->yym * N - ymym; + // we descale by 8 to prevent overflow during the fnum/fden multiply. + const uint64_t num_S = (2 * (uint64_t)(sxy < 0 ? 0 : sxy) + C2) >> 8; + const uint64_t den_S = (sxx + syy + C2) >> 8; + const uint64_t fnum = (2 * xmym + C1) * num_S; + const uint64_t fden = (xmxm + ymym + C1) * den_S; + const double r = (double)fnum / fden; + assert(r >= 0. && r <= 1.0); + return r; + } + return 1.; // area is too dark to contribute meaningfully +} + +double VP8SSIMFromStats(const VP8DistoStats* const stats) { + return SSIMCalculation(stats, kWeightSum); +} + +double VP8SSIMFromStatsClipped(const VP8DistoStats* const stats) { + return SSIMCalculation(stats, stats->w); +} + +static double SSIMGetClipped_C(const uint8_t* src1, int stride1, + const uint8_t* src2, int stride2, + int xo, int yo, int W, int H) { + VP8DistoStats stats = { 0, 0, 0, 0, 0, 0 }; + const int ymin = (yo - VP8_SSIM_KERNEL < 0) ? 0 : yo - VP8_SSIM_KERNEL; + const int ymax = (yo + VP8_SSIM_KERNEL > H - 1) ? H - 1 + : yo + VP8_SSIM_KERNEL; + const int xmin = (xo - VP8_SSIM_KERNEL < 0) ? 0 : xo - VP8_SSIM_KERNEL; + const int xmax = (xo + VP8_SSIM_KERNEL > W - 1) ? W - 1 + : xo + VP8_SSIM_KERNEL; + int x, y; + src1 += ymin * stride1; + src2 += ymin * stride2; + for (y = ymin; y <= ymax; ++y, src1 += stride1, src2 += stride2) { + for (x = xmin; x <= xmax; ++x) { + const uint32_t w = kWeight[VP8_SSIM_KERNEL + x - xo] + * kWeight[VP8_SSIM_KERNEL + y - yo]; + const uint32_t s1 = src1[x]; + const uint32_t s2 = src2[x]; + stats.w += w; + stats.xm += w * s1; + stats.ym += w * s2; + stats.xxm += w * s1 * s1; + stats.xym += w * s1 * s2; + stats.yym += w * s2 * s2; + } + } + return VP8SSIMFromStatsClipped(&stats); +} + +static double SSIMGet_C(const uint8_t* src1, int stride1, + const uint8_t* src2, int stride2) { + VP8DistoStats stats = { 0, 0, 0, 0, 0, 0 }; + int x, y; + for (y = 0; y <= 2 * VP8_SSIM_KERNEL; ++y, src1 += stride1, src2 += stride2) { + for (x = 0; x <= 2 * VP8_SSIM_KERNEL; ++x) { + const uint32_t w = kWeight[x] * kWeight[y]; + const uint32_t s1 = src1[x]; + const uint32_t s2 = src2[x]; + stats.xm += w * s1; + stats.ym += w * s2; + stats.xxm += w * s1 * s1; + stats.xym += w * s1 * s2; + stats.yym += w * s2 * s2; + } + } + return VP8SSIMFromStats(&stats); +} + +#endif // !defined(WEBP_REDUCE_SIZE) + +//------------------------------------------------------------------------------ + +#if !defined(WEBP_DISABLE_STATS) +static uint32_t AccumulateSSE_C(const uint8_t* src1, + const uint8_t* src2, int len) { + int i; + uint32_t sse2 = 0; + assert(len <= 65535); // to ensure that accumulation fits within uint32_t + for (i = 0; i < len; ++i) { + const int32_t diff = src1[i] - src2[i]; + sse2 += diff * diff; + } + return sse2; +} +#endif + +//------------------------------------------------------------------------------ + +#if !defined(WEBP_REDUCE_SIZE) +VP8SSIMGetFunc VP8SSIMGet; +VP8SSIMGetClippedFunc VP8SSIMGetClipped; +#endif +#if !defined(WEBP_DISABLE_STATS) +VP8AccumulateSSEFunc VP8AccumulateSSE; +#endif + +extern void VP8SSIMDspInitSSE2(void); + +static volatile VP8CPUInfo ssim_last_cpuinfo_used = + (VP8CPUInfo)&ssim_last_cpuinfo_used; + +WEBP_TSAN_IGNORE_FUNCTION void VP8SSIMDspInit(void) { + if (ssim_last_cpuinfo_used == VP8GetCPUInfo) return; + +#if !defined(WEBP_REDUCE_SIZE) + VP8SSIMGetClipped = SSIMGetClipped_C; + VP8SSIMGet = SSIMGet_C; +#endif + +#if !defined(WEBP_DISABLE_STATS) + VP8AccumulateSSE = AccumulateSSE_C; +#endif + + if (VP8GetCPUInfo != NULL) { +#if defined(WEBP_USE_SSE2) + if (VP8GetCPUInfo(kSSE2)) { + VP8SSIMDspInitSSE2(); + } +#endif + } + + ssim_last_cpuinfo_used = VP8GetCPUInfo; +} diff --git a/src/3rdparty/libwebp/src/dsp/ssim_sse2.c b/src/3rdparty/libwebp/src/dsp/ssim_sse2.c new file mode 100644 index 0000000..1dcb0eb --- /dev/null +++ b/src/3rdparty/libwebp/src/dsp/ssim_sse2.c @@ -0,0 +1,165 @@ +// Copyright 2017 Google Inc. All Rights Reserved. +// +// Use of this source code is governed by a BSD-style license +// that can be found in the COPYING file in the root of the source +// tree. An additional intellectual property rights grant can be found +// in the file PATENTS. All contributing project authors may +// be found in the AUTHORS file in the root of the source tree. +// ----------------------------------------------------------------------------- +// +// SSE2 version of distortion calculation +// +// Author: Skal (pascal.massimino@gmail.com) + +#include "src/dsp/dsp.h" + +#if defined(WEBP_USE_SSE2) + +#include <assert.h> +#include <emmintrin.h> + +#include "src/dsp/common_sse2.h" + +#if !defined(WEBP_DISABLE_STATS) + +// Helper function +static WEBP_INLINE void SubtractAndSquare_SSE2(const __m128i a, const __m128i b, + __m128i* const sum) { + // take abs(a-b) in 8b + const __m128i a_b = _mm_subs_epu8(a, b); + const __m128i b_a = _mm_subs_epu8(b, a); + const __m128i abs_a_b = _mm_or_si128(a_b, b_a); + // zero-extend to 16b + const __m128i zero = _mm_setzero_si128(); + const __m128i C0 = _mm_unpacklo_epi8(abs_a_b, zero); + const __m128i C1 = _mm_unpackhi_epi8(abs_a_b, zero); + // multiply with self + const __m128i sum1 = _mm_madd_epi16(C0, C0); + const __m128i sum2 = _mm_madd_epi16(C1, C1); + *sum = _mm_add_epi32(sum1, sum2); +} + +//------------------------------------------------------------------------------ +// SSIM / PSNR entry point + +static uint32_t AccumulateSSE_SSE2(const uint8_t* src1, + const uint8_t* src2, int len) { + int i = 0; + uint32_t sse2 = 0; + if (len >= 16) { + const int limit = len - 32; + int32_t tmp[4]; + __m128i sum1; + __m128i sum = _mm_setzero_si128(); + __m128i a0 = _mm_loadu_si128((const __m128i*)&src1[i]); + __m128i b0 = _mm_loadu_si128((const __m128i*)&src2[i]); + i += 16; + while (i <= limit) { + const __m128i a1 = _mm_loadu_si128((const __m128i*)&src1[i]); + const __m128i b1 = _mm_loadu_si128((const __m128i*)&src2[i]); + __m128i sum2; + i += 16; + SubtractAndSquare_SSE2(a0, b0, &sum1); + sum = _mm_add_epi32(sum, sum1); + a0 = _mm_loadu_si128((const __m128i*)&src1[i]); + b0 = _mm_loadu_si128((const __m128i*)&src2[i]); + i += 16; + SubtractAndSquare_SSE2(a1, b1, &sum2); + sum = _mm_add_epi32(sum, sum2); + } + SubtractAndSquare_SSE2(a0, b0, &sum1); + sum = _mm_add_epi32(sum, sum1); + _mm_storeu_si128((__m128i*)tmp, sum); + sse2 += (tmp[3] + tmp[2] + tmp[1] + tmp[0]); + } + + for (; i < len; ++i) { + const int32_t diff = src1[i] - src2[i]; + sse2 += diff * diff; + } + return sse2; +} +#endif // !defined(WEBP_DISABLE_STATS) + +#if !defined(WEBP_REDUCE_SIZE) + +static uint32_t HorizontalAdd16b_SSE2(const __m128i* const m) { + uint16_t tmp[8]; + const __m128i a = _mm_srli_si128(*m, 8); + const __m128i b = _mm_add_epi16(*m, a); + _mm_storeu_si128((__m128i*)tmp, b); + return (uint32_t)tmp[3] + tmp[2] + tmp[1] + tmp[0]; +} + +static uint32_t HorizontalAdd32b_SSE2(const __m128i* const m) { + const __m128i a = _mm_srli_si128(*m, 8); + const __m128i b = _mm_add_epi32(*m, a); + const __m128i c = _mm_add_epi32(b, _mm_srli_si128(b, 4)); + return (uint32_t)_mm_cvtsi128_si32(c); +} + +static const uint16_t kWeight[] = { 1, 2, 3, 4, 3, 2, 1, 0 }; + +#define ACCUMULATE_ROW(WEIGHT) do { \ + /* compute row weight (Wx * Wy) */ \ + const __m128i Wy = _mm_set1_epi16((WEIGHT)); \ + const __m128i W = _mm_mullo_epi16(Wx, Wy); \ + /* process 8 bytes at a time (7 bytes, actually) */ \ + const __m128i a0 = _mm_loadl_epi64((const __m128i*)src1); \ + const __m128i b0 = _mm_loadl_epi64((const __m128i*)src2); \ + /* convert to 16b and multiply by weight */ \ + const __m128i a1 = _mm_unpacklo_epi8(a0, zero); \ + const __m128i b1 = _mm_unpacklo_epi8(b0, zero); \ + const __m128i wa1 = _mm_mullo_epi16(a1, W); \ + const __m128i wb1 = _mm_mullo_epi16(b1, W); \ + /* accumulate */ \ + xm = _mm_add_epi16(xm, wa1); \ + ym = _mm_add_epi16(ym, wb1); \ + xxm = _mm_add_epi32(xxm, _mm_madd_epi16(a1, wa1)); \ + xym = _mm_add_epi32(xym, _mm_madd_epi16(a1, wb1)); \ + yym = _mm_add_epi32(yym, _mm_madd_epi16(b1, wb1)); \ + src1 += stride1; \ + src2 += stride2; \ +} while (0) + +static double SSIMGet_SSE2(const uint8_t* src1, int stride1, + const uint8_t* src2, int stride2) { + VP8DistoStats stats; + const __m128i zero = _mm_setzero_si128(); + __m128i xm = zero, ym = zero; // 16b accums + __m128i xxm = zero, yym = zero, xym = zero; // 32b accum + const __m128i Wx = _mm_loadu_si128((const __m128i*)kWeight); + assert(2 * VP8_SSIM_KERNEL + 1 == 7); + ACCUMULATE_ROW(1); + ACCUMULATE_ROW(2); + ACCUMULATE_ROW(3); + ACCUMULATE_ROW(4); + ACCUMULATE_ROW(3); + ACCUMULATE_ROW(2); + ACCUMULATE_ROW(1); + stats.xm = HorizontalAdd16b_SSE2(&xm); + stats.ym = HorizontalAdd16b_SSE2(&ym); + stats.xxm = HorizontalAdd32b_SSE2(&xxm); + stats.xym = HorizontalAdd32b_SSE2(&xym); + stats.yym = HorizontalAdd32b_SSE2(&yym); + return VP8SSIMFromStats(&stats); +} + +#endif // !defined(WEBP_REDUCE_SIZE) + +extern void VP8SSIMDspInitSSE2(void); + +WEBP_TSAN_IGNORE_FUNCTION void VP8SSIMDspInitSSE2(void) { +#if !defined(WEBP_DISABLE_STATS) + VP8AccumulateSSE = AccumulateSSE_SSE2; +#endif +#if !defined(WEBP_REDUCE_SIZE) + VP8SSIMGet = SSIMGet_SSE2; +#endif +} + +#else // !WEBP_USE_SSE2 + +WEBP_DSP_INIT_STUB(VP8SSIMDspInitSSE2) + +#endif // WEBP_USE_SSE2 diff --git a/src/3rdparty/libwebp/src/dsp/upsampling.c b/src/3rdparty/libwebp/src/dsp/upsampling.c index 265e722..e72626a 100644 --- a/src/3rdparty/libwebp/src/dsp/upsampling.c +++ b/src/3rdparty/libwebp/src/dsp/upsampling.c @@ -11,8 +11,8 @@ // // Author: somnath@google.com (Somnath Banerjee) -#include "./dsp.h" -#include "./yuv.h" +#include "src/dsp/dsp.h" +#include "src/dsp/yuv.h" #include <assert.h> @@ -63,17 +63,17 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \ const uint32_t uv0 = (diag_12 + tl_uv) >> 1; \ const uint32_t uv1 = (diag_03 + t_uv) >> 1; \ FUNC(top_y[2 * x - 1], uv0 & 0xff, (uv0 >> 16), \ - top_dst + (2 * x - 1) * XSTEP); \ + top_dst + (2 * x - 1) * (XSTEP)); \ FUNC(top_y[2 * x - 0], uv1 & 0xff, (uv1 >> 16), \ - top_dst + (2 * x - 0) * XSTEP); \ + top_dst + (2 * x - 0) * (XSTEP)); \ } \ if (bottom_y != NULL) { \ const uint32_t uv0 = (diag_03 + l_uv) >> 1; \ const uint32_t uv1 = (diag_12 + uv) >> 1; \ FUNC(bottom_y[2 * x - 1], uv0 & 0xff, (uv0 >> 16), \ - bottom_dst + (2 * x - 1) * XSTEP); \ + bottom_dst + (2 * x - 1) * (XSTEP)); \ FUNC(bottom_y[2 * x + 0], uv1 & 0xff, (uv1 >> 16), \ - bottom_dst + (2 * x + 0) * XSTEP); \ + bottom_dst + (2 * x + 0) * (XSTEP)); \ } \ tl_uv = t_uv; \ l_uv = uv; \ @@ -82,24 +82,50 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \ { \ const uint32_t uv0 = (3 * tl_uv + l_uv + 0x00020002u) >> 2; \ FUNC(top_y[len - 1], uv0 & 0xff, (uv0 >> 16), \ - top_dst + (len - 1) * XSTEP); \ + top_dst + (len - 1) * (XSTEP)); \ } \ if (bottom_y != NULL) { \ const uint32_t uv0 = (3 * l_uv + tl_uv + 0x00020002u) >> 2; \ FUNC(bottom_y[len - 1], uv0 & 0xff, (uv0 >> 16), \ - bottom_dst + (len - 1) * XSTEP); \ + bottom_dst + (len - 1) * (XSTEP)); \ } \ } \ } // All variants implemented. -UPSAMPLE_FUNC(UpsampleRgbLinePair, VP8YuvToRgb, 3) -UPSAMPLE_FUNC(UpsampleBgrLinePair, VP8YuvToBgr, 3) -UPSAMPLE_FUNC(UpsampleRgbaLinePair, VP8YuvToRgba, 4) -UPSAMPLE_FUNC(UpsampleBgraLinePair, VP8YuvToBgra, 4) -UPSAMPLE_FUNC(UpsampleArgbLinePair, VP8YuvToArgb, 4) -UPSAMPLE_FUNC(UpsampleRgba4444LinePair, VP8YuvToRgba4444, 2) -UPSAMPLE_FUNC(UpsampleRgb565LinePair, VP8YuvToRgb565, 2) +#if !WEBP_NEON_OMIT_C_CODE +UPSAMPLE_FUNC(UpsampleRgbaLinePair_C, VP8YuvToRgba, 4) +UPSAMPLE_FUNC(UpsampleBgraLinePair_C, VP8YuvToBgra, 4) +#if !defined(WEBP_REDUCE_CSP) +UPSAMPLE_FUNC(UpsampleArgbLinePair_C, VP8YuvToArgb, 4) +UPSAMPLE_FUNC(UpsampleRgbLinePair_C, VP8YuvToRgb, 3) +UPSAMPLE_FUNC(UpsampleBgrLinePair_C, VP8YuvToBgr, 3) +UPSAMPLE_FUNC(UpsampleRgba4444LinePair_C, VP8YuvToRgba4444, 2) +UPSAMPLE_FUNC(UpsampleRgb565LinePair_C, VP8YuvToRgb565, 2) +#else +static void EmptyUpsampleFunc(const uint8_t* top_y, const uint8_t* bottom_y, + const uint8_t* top_u, const uint8_t* top_v, + const uint8_t* cur_u, const uint8_t* cur_v, + uint8_t* top_dst, uint8_t* bottom_dst, int len) { + (void)top_y; + (void)bottom_y; + (void)top_u; + (void)top_v; + (void)cur_u; + (void)cur_v; + (void)top_dst; + (void)bottom_dst; + (void)len; + assert(0); // COLORSPACE SUPPORT NOT COMPILED +} +#define UpsampleArgbLinePair_C EmptyUpsampleFunc +#define UpsampleRgbLinePair_C EmptyUpsampleFunc +#define UpsampleBgrLinePair_C EmptyUpsampleFunc +#define UpsampleRgba4444LinePair_C EmptyUpsampleFunc +#define UpsampleRgb565LinePair_C EmptyUpsampleFunc +#endif // WEBP_REDUCE_CSP + +#endif #undef LOAD_UV #undef UPSAMPLE_FUNC @@ -141,7 +167,6 @@ DUAL_SAMPLE_FUNC(DualLineSamplerARGB, VP8YuvToArgb) WebPUpsampleLinePairFunc WebPGetLinePairConverter(int alpha_is_last) { WebPInitUpsamplers(); - VP8YUVInit(); #ifdef FANCY_UPSAMPLING return WebPUpsamplers[alpha_is_last ? MODE_BGRA : MODE_ARGB]; #else @@ -158,16 +183,33 @@ extern void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \ void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \ uint8_t* dst, int len) { \ int i; \ - for (i = 0; i < len; ++i) FUNC(y[i], u[i], v[i], &dst[i * XSTEP]); \ + for (i = 0; i < len; ++i) FUNC(y[i], u[i], v[i], &dst[i * (XSTEP)]); \ } -YUV444_FUNC(WebPYuv444ToRgbC, VP8YuvToRgb, 3) -YUV444_FUNC(WebPYuv444ToBgrC, VP8YuvToBgr, 3) -YUV444_FUNC(WebPYuv444ToRgbaC, VP8YuvToRgba, 4) -YUV444_FUNC(WebPYuv444ToBgraC, VP8YuvToBgra, 4) -YUV444_FUNC(WebPYuv444ToArgbC, VP8YuvToArgb, 4) -YUV444_FUNC(WebPYuv444ToRgba4444C, VP8YuvToRgba4444, 2) -YUV444_FUNC(WebPYuv444ToRgb565C, VP8YuvToRgb565, 2) +YUV444_FUNC(WebPYuv444ToRgba_C, VP8YuvToRgba, 4) +YUV444_FUNC(WebPYuv444ToBgra_C, VP8YuvToBgra, 4) +#if !defined(WEBP_REDUCE_CSP) +YUV444_FUNC(WebPYuv444ToRgb_C, VP8YuvToRgb, 3) +YUV444_FUNC(WebPYuv444ToBgr_C, VP8YuvToBgr, 3) +YUV444_FUNC(WebPYuv444ToArgb_C, VP8YuvToArgb, 4) +YUV444_FUNC(WebPYuv444ToRgba4444_C, VP8YuvToRgba4444, 2) +YUV444_FUNC(WebPYuv444ToRgb565_C, VP8YuvToRgb565, 2) +#else +static void EmptyYuv444Func(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { + (void)y; + (void)u; + (void)v; + (void)dst; + (void)len; +} +#define WebPYuv444ToRgb_C EmptyYuv444Func +#define WebPYuv444ToBgr_C EmptyYuv444Func +#define WebPYuv444ToArgb_C EmptyYuv444Func +#define WebPYuv444ToRgba4444_C EmptyYuv444Func +#define WebPYuv444ToRgb565_C EmptyYuv444Func +#endif // WEBP_REDUCE_CSP #undef YUV444_FUNC @@ -182,17 +224,17 @@ static volatile VP8CPUInfo upsampling_last_cpuinfo_used1 = WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444Converters(void) { if (upsampling_last_cpuinfo_used1 == VP8GetCPUInfo) return; - WebPYUV444Converters[MODE_RGB] = WebPYuv444ToRgbC; - WebPYUV444Converters[MODE_RGBA] = WebPYuv444ToRgbaC; - WebPYUV444Converters[MODE_BGR] = WebPYuv444ToBgrC; - WebPYUV444Converters[MODE_BGRA] = WebPYuv444ToBgraC; - WebPYUV444Converters[MODE_ARGB] = WebPYuv444ToArgbC; - WebPYUV444Converters[MODE_RGBA_4444] = WebPYuv444ToRgba4444C; - WebPYUV444Converters[MODE_RGB_565] = WebPYuv444ToRgb565C; - WebPYUV444Converters[MODE_rgbA] = WebPYuv444ToRgbaC; - WebPYUV444Converters[MODE_bgrA] = WebPYuv444ToBgraC; - WebPYUV444Converters[MODE_Argb] = WebPYuv444ToArgbC; - WebPYUV444Converters[MODE_rgbA_4444] = WebPYuv444ToRgba4444C; + WebPYUV444Converters[MODE_RGBA] = WebPYuv444ToRgba_C; + WebPYUV444Converters[MODE_BGRA] = WebPYuv444ToBgra_C; + WebPYUV444Converters[MODE_RGB] = WebPYuv444ToRgb_C; + WebPYUV444Converters[MODE_BGR] = WebPYuv444ToBgr_C; + WebPYUV444Converters[MODE_ARGB] = WebPYuv444ToArgb_C; + WebPYUV444Converters[MODE_RGBA_4444] = WebPYuv444ToRgba4444_C; + WebPYUV444Converters[MODE_RGB_565] = WebPYuv444ToRgb565_C; + WebPYUV444Converters[MODE_rgbA] = WebPYuv444ToRgba_C; + WebPYUV444Converters[MODE_bgrA] = WebPYuv444ToBgra_C; + WebPYUV444Converters[MODE_Argb] = WebPYuv444ToArgb_C; + WebPYUV444Converters[MODE_rgbA_4444] = WebPYuv444ToRgba4444_C; if (VP8GetCPUInfo != NULL) { #if defined(WEBP_USE_SSE2) @@ -224,17 +266,19 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) { if (upsampling_last_cpuinfo_used2 == VP8GetCPUInfo) return; #ifdef FANCY_UPSAMPLING - WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair; - WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair; - WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair; - WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair; - WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair; - WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair; - WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair; - WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair; - WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair; +#if !WEBP_NEON_OMIT_C_CODE + WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_C; + WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair_C; + WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_C; + WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_C; + WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_C; + WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_C; + WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_C; + WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair_C; + WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair_C; + WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair_C; + WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair_C; +#endif // If defined, use CPUInfo() to overwrite some pointers with faster versions. if (VP8GetCPUInfo != NULL) { @@ -243,11 +287,6 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) { WebPInitUpsamplersSSE2(); } #endif -#if defined(WEBP_USE_NEON) - if (VP8GetCPUInfo(kNEON)) { - WebPInitUpsamplersNEON(); - } -#endif #if defined(WEBP_USE_MIPS_DSP_R2) if (VP8GetCPUInfo(kMIPSdspR2)) { WebPInitUpsamplersMIPSdspR2(); @@ -259,6 +298,26 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplers(void) { } #endif } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + WebPInitUpsamplersNEON(); + } +#endif + + assert(WebPUpsamplers[MODE_RGBA] != NULL); + assert(WebPUpsamplers[MODE_BGRA] != NULL); + assert(WebPUpsamplers[MODE_rgbA] != NULL); + assert(WebPUpsamplers[MODE_bgrA] != NULL); + assert(WebPUpsamplers[MODE_RGB] != NULL); + assert(WebPUpsamplers[MODE_BGR] != NULL); + assert(WebPUpsamplers[MODE_ARGB] != NULL); + assert(WebPUpsamplers[MODE_RGBA_4444] != NULL); + assert(WebPUpsamplers[MODE_RGB_565] != NULL); + assert(WebPUpsamplers[MODE_Argb] != NULL); + assert(WebPUpsamplers[MODE_rgbA_4444] != NULL); + #endif // FANCY_UPSAMPLING upsampling_last_cpuinfo_used2 = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/upsampling_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/upsampling_mips_dsp_r2.c index ed2eb74..10d499d 100644 --- a/src/3rdparty/libwebp/src/dsp/upsampling_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/upsampling_mips_dsp_r2.c @@ -12,14 +12,12 @@ // Author(s): Branimir Vasic (branimir.vasic@imgtec.com) // Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) #include <assert.h> -#include "./yuv.h" - -#if !defined(WEBP_YUV_USE_TABLE) +#include "src/dsp/yuv.h" #define YUV_TO_RGB(Y, U, V, R, G, B) do { \ const int t1 = MultHi(Y, 19077); \ @@ -48,6 +46,7 @@ ); \ } while (0) +#if !defined(WEBP_REDUCE_CSP) static WEBP_INLINE void YuvToRgb(int y, int u, int v, uint8_t* const rgb) { int r, g, b; YUV_TO_RGB(y, u, v, r, g, b); @@ -68,7 +67,7 @@ static WEBP_INLINE void YuvToRgb565(int y, int u, int v, uint8_t* const rgb) { { const int rg = (r & 0xf8) | (g >> 5); const int gb = ((g << 3) & 0xe0) | (b >> 3); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) rgb[0] = gb; rgb[1] = rg; #else @@ -84,7 +83,7 @@ static WEBP_INLINE void YuvToRgba4444(int y, int u, int v, { const int rg = (r & 0xf0) | (g >> 4); const int ba = (b & 0xf0) | 0x0f; // overwrite the lower 4 bits -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) argb[0] = ba; argb[1] = rg; #else @@ -93,11 +92,12 @@ static WEBP_INLINE void YuvToRgba4444(int y, int u, int v, #endif } } -#endif // WEBP_YUV_USE_TABLE +#endif // WEBP_REDUCE_CSP //----------------------------------------------------------------------------- // Alpha handling variants +#if !defined(WEBP_REDUCE_CSP) static WEBP_INLINE void YuvToArgb(uint8_t y, uint8_t u, uint8_t v, uint8_t* const argb) { int r, g, b; @@ -107,6 +107,7 @@ static WEBP_INLINE void YuvToArgb(uint8_t y, uint8_t u, uint8_t v, argb[2] = g; argb[3] = b; } +#endif // WEBP_REDUCE_CSP static WEBP_INLINE void YuvToBgra(uint8_t y, uint8_t u, uint8_t v, uint8_t* const bgra) { int r, g, b; @@ -200,13 +201,15 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \ } // All variants implemented. -UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3) -UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3) UPSAMPLE_FUNC(UpsampleRgbaLinePair, YuvToRgba, 4) UPSAMPLE_FUNC(UpsampleBgraLinePair, YuvToBgra, 4) +#if !defined(WEBP_REDUCE_CSP) +UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3) +UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3) UPSAMPLE_FUNC(UpsampleArgbLinePair, YuvToArgb, 4) UPSAMPLE_FUNC(UpsampleRgba4444LinePair, YuvToRgba4444, 2) UPSAMPLE_FUNC(UpsampleRgb565LinePair, YuvToRgb565, 2) +#endif // WEBP_REDUCE_CSP #undef LOAD_UV #undef UPSAMPLE_FUNC @@ -217,17 +220,19 @@ UPSAMPLE_FUNC(UpsampleRgb565LinePair, YuvToRgb565, 2) extern void WebPInitUpsamplersMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersMIPSdspR2(void) { - WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair; WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair; WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair; + WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair; + WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair; +#if !defined(WEBP_REDUCE_CSP) + WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair; + WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair; WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair; WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair; WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair; - WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair; WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair; WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair; +#endif // WEBP_REDUCE_CSP } #endif // FANCY_UPSAMPLING @@ -242,13 +247,15 @@ static void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \ for (i = 0; i < len; ++i) FUNC(y[i], u[i], v[i], &dst[i * XSTEP]); \ } -YUV444_FUNC(Yuv444ToRgb, YuvToRgb, 3) -YUV444_FUNC(Yuv444ToBgr, YuvToBgr, 3) YUV444_FUNC(Yuv444ToRgba, YuvToRgba, 4) YUV444_FUNC(Yuv444ToBgra, YuvToBgra, 4) +#if !defined(WEBP_REDUCE_CSP) +YUV444_FUNC(Yuv444ToRgb, YuvToRgb, 3) +YUV444_FUNC(Yuv444ToBgr, YuvToBgr, 3) YUV444_FUNC(Yuv444ToArgb, YuvToArgb, 4) YUV444_FUNC(Yuv444ToRgba4444, YuvToRgba4444, 2) YUV444_FUNC(Yuv444ToRgb565, YuvToRgb565, 2) +#endif // WEBP_REDUCE_CSP #undef YUV444_FUNC @@ -258,17 +265,19 @@ YUV444_FUNC(Yuv444ToRgb565, YuvToRgb565, 2) extern void WebPInitYUV444ConvertersMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444ConvertersMIPSdspR2(void) { - WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb; WebPYUV444Converters[MODE_RGBA] = Yuv444ToRgba; - WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr; WebPYUV444Converters[MODE_BGRA] = Yuv444ToBgra; + WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba; + WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra; +#if !defined(WEBP_REDUCE_CSP) + WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb; + WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr; WebPYUV444Converters[MODE_ARGB] = Yuv444ToArgb; WebPYUV444Converters[MODE_RGBA_4444] = Yuv444ToRgba4444; WebPYUV444Converters[MODE_RGB_565] = Yuv444ToRgb565; - WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba; - WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra; WebPYUV444Converters[MODE_Argb] = Yuv444ToArgb; WebPYUV444Converters[MODE_rgbA_4444] = Yuv444ToRgba4444; +#endif // WEBP_REDUCE_CSP } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/upsampling_msa.c b/src/3rdparty/libwebp/src/dsp/upsampling_msa.c index f24926f..535ffb7 100644 --- a/src/3rdparty/libwebp/src/dsp/upsampling_msa.c +++ b/src/3rdparty/libwebp/src/dsp/upsampling_msa.c @@ -12,12 +12,12 @@ // Author: Prashant Patil (prashant.patil@imgtec.com) #include <string.h> -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MSA) -#include "./msa_macro.h" -#include "./yuv.h" +#include "src/dsp/msa_macro.h" +#include "src/dsp/yuv.h" #ifdef FANCY_UPSAMPLING @@ -274,7 +274,7 @@ static void YuvToRgb565(int y, int u, int v, uint8_t* const rgb) { const int b = Clip8(b1 >> 6); const int rg = (r & 0xf8) | (g >> 5); const int gb = ((g << 3) & 0xe0) | (b >> 3); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) rgb[0] = gb; rgb[1] = rg; #else @@ -293,7 +293,7 @@ static void YuvToRgba4444(int y, int u, int v, uint8_t* const argb) { const int b = Clip8(b1 >> 6); const int rg = (r & 0xf0) | (g >> 4); const int ba = (b & 0xf0) | 0x0f; // overwrite the lower 4 bits -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) argb[0] = ba; argb[1] = rg; #else @@ -374,7 +374,7 @@ static void YuvToBgrLine(const uint8_t* y, const uint8_t* u, static void YuvToRgbaLine(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { v16u8 R, G, B; - const v16u8 A = (v16u8)__msa_ldi_b(0xff); + const v16u8 A = (v16u8)__msa_ldi_b(ALPHAVAL); while (length >= 16) { CALC_RGB16(y, u, v, R, G, B); STORE16_4(R, G, B, A, dst); @@ -402,7 +402,7 @@ static void YuvToRgbaLine(const uint8_t* y, const uint8_t* u, static void YuvToBgraLine(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { v16u8 R, G, B; - const v16u8 A = (v16u8)__msa_ldi_b(0xff); + const v16u8 A = (v16u8)__msa_ldi_b(ALPHAVAL); while (length >= 16) { CALC_RGB16(y, u, v, R, G, B); STORE16_4(B, G, R, A, dst); @@ -430,7 +430,7 @@ static void YuvToBgraLine(const uint8_t* y, const uint8_t* u, static void YuvToArgbLine(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { v16u8 R, G, B; - const v16u8 A = (v16u8)__msa_ldi_b(0xff); + const v16u8 A = (v16u8)__msa_ldi_b(ALPHAVAL); while (length >= 16) { CALC_RGB16(y, u, v, R, G, B); STORE16_4(A, R, G, B, dst); @@ -459,11 +459,11 @@ static void YuvToRgba4444Line(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { v16u8 R, G, B, RG, BA, tmp0, tmp1; while (length >= 16) { - #ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) CALC_RGBA4444(y, u, v, BA, RG, 16, dst); - #else +#else CALC_RGBA4444(y, u, v, RG, BA, 16, dst); - #endif +#endif y += 16; u += 16; v += 16; @@ -473,7 +473,7 @@ static void YuvToRgba4444Line(const uint8_t* y, const uint8_t* u, if (length > 8) { uint8_t temp[2 * 16] = { 0 }; memcpy(temp, y, length * sizeof(*temp)); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) CALC_RGBA4444(temp, u, v, BA, RG, 16, temp); #else CALC_RGBA4444(temp, u, v, RG, BA, 16, temp); @@ -482,7 +482,7 @@ static void YuvToRgba4444Line(const uint8_t* y, const uint8_t* u, } else if (length > 0) { uint8_t temp[2 * 8] = { 0 }; memcpy(temp, y, length * sizeof(*temp)); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) CALC_RGBA4444(temp, u, v, BA, RG, 8, temp); #else CALC_RGBA4444(temp, u, v, RG, BA, 8, temp); @@ -495,11 +495,11 @@ static void YuvToRgb565Line(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst, int length) { v16u8 R, G, B, RG, GB, tmp0, tmp1; while (length >= 16) { - #ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) CALC_RGB565(y, u, v, GB, RG, 16, dst); - #else +#else CALC_RGB565(y, u, v, RG, GB, 16, dst); - #endif +#endif y += 16; u += 16; v += 16; @@ -509,7 +509,7 @@ static void YuvToRgb565Line(const uint8_t* y, const uint8_t* u, if (length > 8) { uint8_t temp[2 * 16] = { 0 }; memcpy(temp, y, length * sizeof(*temp)); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) CALC_RGB565(temp, u, v, GB, RG, 16, temp); #else CALC_RGB565(temp, u, v, RG, GB, 16, temp); @@ -518,7 +518,7 @@ static void YuvToRgb565Line(const uint8_t* y, const uint8_t* u, } else if (length > 0) { uint8_t temp[2 * 8] = { 0 }; memcpy(temp, y, length * sizeof(*temp)); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) CALC_RGB565(temp, u, v, GB, RG, 8, temp); #else CALC_RGB565(temp, u, v, RG, GB, 8, temp); @@ -640,13 +640,15 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bot_y, \ } \ } -UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3) -UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3) UPSAMPLE_FUNC(UpsampleRgbaLinePair, YuvToRgba, 4) UPSAMPLE_FUNC(UpsampleBgraLinePair, YuvToBgra, 4) +#if !defined(WEBP_REDUCE_CSP) +UPSAMPLE_FUNC(UpsampleRgbLinePair, YuvToRgb, 3) +UPSAMPLE_FUNC(UpsampleBgrLinePair, YuvToBgr, 3) UPSAMPLE_FUNC(UpsampleArgbLinePair, YuvToArgb, 4) UPSAMPLE_FUNC(UpsampleRgba4444LinePair, YuvToRgba4444, 2) UPSAMPLE_FUNC(UpsampleRgb565LinePair, YuvToRgb565, 2) +#endif // WEBP_REDUCE_CSP //------------------------------------------------------------------------------ // Entry point @@ -656,17 +658,19 @@ extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */]; extern void WebPInitUpsamplersMSA(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersMSA(void) { - WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair; WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair; WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair; - WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair; WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair; WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair; +#if !defined(WEBP_REDUCE_CSP) + WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair; + WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair; + WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair; WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair; WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair; WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair; WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair; +#endif // WEBP_REDUCE_CSP } #endif // FANCY_UPSAMPLING diff --git a/src/3rdparty/libwebp/src/dsp/upsampling_neon.c b/src/3rdparty/libwebp/src/dsp/upsampling_neon.c index d371a83..17cbc9f 100644 --- a/src/3rdparty/libwebp/src/dsp/upsampling_neon.c +++ b/src/3rdparty/libwebp/src/dsp/upsampling_neon.c @@ -12,15 +12,15 @@ // Author: mans@mansr.com (Mans Rullgard) // Based on SSE code by: somnath@google.com (Somnath Banerjee) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_NEON) #include <assert.h> #include <arm_neon.h> #include <string.h> -#include "./neon.h" -#include "./yuv.h" +#include "src/dsp/neon.h" +#include "src/dsp/yuv.h" #ifdef FANCY_UPSAMPLING @@ -58,8 +58,8 @@ } while (0) // Turn the macro into a function for reducing code-size when non-critical -static void Upsample16Pixels(const uint8_t *r1, const uint8_t *r2, - uint8_t *out) { +static void Upsample16Pixels_NEON(const uint8_t *r1, const uint8_t *r2, + uint8_t *out) { UPSAMPLE_16PIXELS(r1, r2, out); } @@ -70,7 +70,7 @@ static void Upsample16Pixels(const uint8_t *r1, const uint8_t *r2, /* replicate last byte */ \ memset(r1 + (num_pixels), r1[(num_pixels) - 1], 9 - (num_pixels)); \ memset(r2 + (num_pixels), r2[(num_pixels) - 1], 9 - (num_pixels)); \ - Upsample16Pixels(r1, r2, out); \ + Upsample16Pixels_NEON(r1, r2, out); \ } //----------------------------------------------------------------------------- @@ -243,13 +243,15 @@ static void FUNC_NAME(const uint8_t *top_y, const uint8_t *bottom_y, \ } // NEON variants of the fancy upsampler. -NEON_UPSAMPLE_FUNC(UpsampleRgbLinePair, Rgb, 3) -NEON_UPSAMPLE_FUNC(UpsampleBgrLinePair, Bgr, 3) -NEON_UPSAMPLE_FUNC(UpsampleRgbaLinePair, Rgba, 4) -NEON_UPSAMPLE_FUNC(UpsampleBgraLinePair, Bgra, 4) -NEON_UPSAMPLE_FUNC(UpsampleArgbLinePair, Argb, 4) -NEON_UPSAMPLE_FUNC(UpsampleRgba4444LinePair, Rgba4444, 2) -NEON_UPSAMPLE_FUNC(UpsampleRgb565LinePair, Rgb565, 2) +NEON_UPSAMPLE_FUNC(UpsampleRgbaLinePair_NEON, Rgba, 4) +NEON_UPSAMPLE_FUNC(UpsampleBgraLinePair_NEON, Bgra, 4) +#if !defined(WEBP_REDUCE_CSP) +NEON_UPSAMPLE_FUNC(UpsampleRgbLinePair_NEON, Rgb, 3) +NEON_UPSAMPLE_FUNC(UpsampleBgrLinePair_NEON, Bgr, 3) +NEON_UPSAMPLE_FUNC(UpsampleArgbLinePair_NEON, Argb, 4) +NEON_UPSAMPLE_FUNC(UpsampleRgba4444LinePair_NEON, Rgba4444, 2) +NEON_UPSAMPLE_FUNC(UpsampleRgb565LinePair_NEON, Rgb565, 2) +#endif // WEBP_REDUCE_CSP //------------------------------------------------------------------------------ // Entry point @@ -259,17 +261,19 @@ extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */]; extern void WebPInitUpsamplersNEON(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersNEON(void) { - WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair; - WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair; - WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair; - WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair; - WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair; - WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair; - WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair; - WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair; - WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair; + WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_NEON; + WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair_NEON; + WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_NEON; + WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_NEON; +#if !defined(WEBP_REDUCE_CSP) + WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_NEON; + WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_NEON; + WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_NEON; + WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair_NEON; + WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair_NEON; + WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair_NEON; + WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair_NEON; +#endif // WEBP_REDUCE_CSP } #endif // FANCY_UPSAMPLING diff --git a/src/3rdparty/libwebp/src/dsp/upsampling_sse2.c b/src/3rdparty/libwebp/src/dsp/upsampling_sse2.c index b5b6689..fd5d303 100644 --- a/src/3rdparty/libwebp/src/dsp/upsampling_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/upsampling_sse2.c @@ -11,14 +11,14 @@ // // Author: somnath@google.com (Somnath Banerjee) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_SSE2) #include <assert.h> #include <emmintrin.h> #include <string.h> -#include "./yuv.h" +#include "src/dsp/yuv.h" #ifdef FANCY_UPSAMPLING @@ -83,13 +83,13 @@ GET_M(ad, s, diag2); /* diag2 = (3a + b + c + 3d) / 8 */ \ \ /* pack the alternate pixels */ \ - PACK_AND_STORE(a, b, diag1, diag2, out + 0); /* store top */ \ - PACK_AND_STORE(c, d, diag2, diag1, out + 2 * 32); /* store bottom */ \ + PACK_AND_STORE(a, b, diag1, diag2, (out) + 0); /* store top */ \ + PACK_AND_STORE(c, d, diag2, diag1, (out) + 2 * 32); /* store bottom */ \ } // Turn the macro into a function for reducing code-size when non-critical -static void Upsample32Pixels(const uint8_t r1[], const uint8_t r2[], - uint8_t* const out) { +static void Upsample32Pixels_SSE2(const uint8_t r1[], const uint8_t r2[], + uint8_t* const out) { UPSAMPLE_32PIXELS(r1, r2, out); } @@ -101,30 +101,30 @@ static void Upsample32Pixels(const uint8_t r1[], const uint8_t r2[], memset(r1 + (num_pixels), r1[(num_pixels) - 1], 17 - (num_pixels)); \ memset(r2 + (num_pixels), r2[(num_pixels) - 1], 17 - (num_pixels)); \ /* using the shared function instead of the macro saves ~3k code size */ \ - Upsample32Pixels(r1, r2, out); \ + Upsample32Pixels_SSE2(r1, r2, out); \ } #define CONVERT2RGB(FUNC, XSTEP, top_y, bottom_y, \ top_dst, bottom_dst, cur_x, num_pixels) { \ int n; \ for (n = 0; n < (num_pixels); ++n) { \ - FUNC(top_y[(cur_x) + n], r_u[n], r_v[n], \ - top_dst + ((cur_x) + n) * XSTEP); \ + FUNC((top_y)[(cur_x) + n], r_u[n], r_v[n], \ + (top_dst) + ((cur_x) + n) * (XSTEP)); \ } \ - if (bottom_y != NULL) { \ + if ((bottom_y) != NULL) { \ for (n = 0; n < (num_pixels); ++n) { \ - FUNC(bottom_y[(cur_x) + n], r_u[64 + n], r_v[64 + n], \ - bottom_dst + ((cur_x) + n) * XSTEP); \ + FUNC((bottom_y)[(cur_x) + n], r_u[64 + n], r_v[64 + n], \ + (bottom_dst) + ((cur_x) + n) * (XSTEP)); \ } \ } \ } #define CONVERT2RGB_32(FUNC, XSTEP, top_y, bottom_y, \ top_dst, bottom_dst, cur_x) do { \ - FUNC##32(top_y + (cur_x), r_u, r_v, top_dst + (cur_x) * XSTEP); \ - if (bottom_y != NULL) { \ - FUNC##32(bottom_y + (cur_x), r_u + 64, r_v + 64, \ - bottom_dst + (cur_x) * XSTEP); \ + FUNC##32_SSE2((top_y) + (cur_x), r_u, r_v, (top_dst) + (cur_x) * (XSTEP)); \ + if ((bottom_y) != NULL) { \ + FUNC##32_SSE2((bottom_y) + (cur_x), r_u + 64, r_v + 64, \ + (bottom_dst) + (cur_x) * (XSTEP)); \ } \ } while (0) @@ -169,13 +169,16 @@ static void FUNC_NAME(const uint8_t* top_y, const uint8_t* bottom_y, \ } // SSE2 variants of the fancy upsampler. -SSE2_UPSAMPLE_FUNC(UpsampleRgbLinePair, VP8YuvToRgb, 3) -SSE2_UPSAMPLE_FUNC(UpsampleBgrLinePair, VP8YuvToBgr, 3) -SSE2_UPSAMPLE_FUNC(UpsampleRgbaLinePair, VP8YuvToRgba, 4) -SSE2_UPSAMPLE_FUNC(UpsampleBgraLinePair, VP8YuvToBgra, 4) -SSE2_UPSAMPLE_FUNC(UpsampleArgbLinePair, VP8YuvToArgb, 4) -SSE2_UPSAMPLE_FUNC(UpsampleRgba4444LinePair, VP8YuvToRgba4444, 2) -SSE2_UPSAMPLE_FUNC(UpsampleRgb565LinePair, VP8YuvToRgb565, 2) +SSE2_UPSAMPLE_FUNC(UpsampleRgbaLinePair_SSE2, VP8YuvToRgba, 4) +SSE2_UPSAMPLE_FUNC(UpsampleBgraLinePair_SSE2, VP8YuvToBgra, 4) + +#if !defined(WEBP_REDUCE_CSP) +SSE2_UPSAMPLE_FUNC(UpsampleRgbLinePair_SSE2, VP8YuvToRgb, 3) +SSE2_UPSAMPLE_FUNC(UpsampleBgrLinePair_SSE2, VP8YuvToBgr, 3) +SSE2_UPSAMPLE_FUNC(UpsampleArgbLinePair_SSE2, VP8YuvToArgb, 4) +SSE2_UPSAMPLE_FUNC(UpsampleRgba4444LinePair_SSE2, VP8YuvToRgba4444, 2) +SSE2_UPSAMPLE_FUNC(UpsampleRgb565LinePair_SSE2, VP8YuvToRgb565, 2) +#endif // WEBP_REDUCE_CSP #undef GET_M #undef PACK_AND_STORE @@ -193,17 +196,19 @@ extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */]; extern void WebPInitUpsamplersSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersSSE2(void) { - WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair; - WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair; - WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair; - WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair; - WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair; - WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair; - WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair; - WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair; - WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair; - WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair; + WebPUpsamplers[MODE_RGBA] = UpsampleRgbaLinePair_SSE2; + WebPUpsamplers[MODE_BGRA] = UpsampleBgraLinePair_SSE2; + WebPUpsamplers[MODE_rgbA] = UpsampleRgbaLinePair_SSE2; + WebPUpsamplers[MODE_bgrA] = UpsampleBgraLinePair_SSE2; +#if !defined(WEBP_REDUCE_CSP) + WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair_SSE2; + WebPUpsamplers[MODE_BGR] = UpsampleBgrLinePair_SSE2; + WebPUpsamplers[MODE_ARGB] = UpsampleArgbLinePair_SSE2; + WebPUpsamplers[MODE_Argb] = UpsampleArgbLinePair_SSE2; + WebPUpsamplers[MODE_RGB_565] = UpsampleRgb565LinePair_SSE2; + WebPUpsamplers[MODE_RGBA_4444] = UpsampleRgba4444LinePair_SSE2; + WebPUpsamplers[MODE_rgbA_4444] = UpsampleRgba4444LinePair_SSE2; +#endif // WEBP_REDUCE_CSP } #endif // FANCY_UPSAMPLING @@ -213,29 +218,46 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersSSE2(void) { extern WebPYUV444Converter WebPYUV444Converters[/* MODE_LAST */]; extern void WebPInitYUV444ConvertersSSE2(void); -#define YUV444_FUNC(FUNC_NAME, CALL, XSTEP) \ -extern void WebP##FUNC_NAME##C(const uint8_t* y, const uint8_t* u, \ - const uint8_t* v, uint8_t* dst, int len); \ +#define YUV444_FUNC(FUNC_NAME, CALL, CALL_C, XSTEP) \ +extern void CALL_C(const uint8_t* y, const uint8_t* u, const uint8_t* v, \ + uint8_t* dst, int len); \ static void FUNC_NAME(const uint8_t* y, const uint8_t* u, const uint8_t* v, \ uint8_t* dst, int len) { \ int i; \ const int max_len = len & ~31; \ - for (i = 0; i < max_len; i += 32) CALL(y + i, u + i, v + i, dst + i * XSTEP);\ + for (i = 0; i < max_len; i += 32) { \ + CALL(y + i, u + i, v + i, dst + i * (XSTEP)); \ + } \ if (i < len) { /* C-fallback */ \ - WebP##FUNC_NAME##C(y + i, u + i, v + i, dst + i * XSTEP, len - i); \ + CALL_C(y + i, u + i, v + i, dst + i * (XSTEP), len - i); \ } \ } -YUV444_FUNC(Yuv444ToRgba, VP8YuvToRgba32, 4); -YUV444_FUNC(Yuv444ToBgra, VP8YuvToBgra32, 4); -YUV444_FUNC(Yuv444ToRgb, VP8YuvToRgb32, 3); -YUV444_FUNC(Yuv444ToBgr, VP8YuvToBgr32, 3); +YUV444_FUNC(Yuv444ToRgba_SSE2, VP8YuvToRgba32_SSE2, WebPYuv444ToRgba_C, 4); +YUV444_FUNC(Yuv444ToBgra_SSE2, VP8YuvToBgra32_SSE2, WebPYuv444ToBgra_C, 4); +#if !defined(WEBP_REDUCE_CSP) +YUV444_FUNC(Yuv444ToRgb_SSE2, VP8YuvToRgb32_SSE2, WebPYuv444ToRgb_C, 3); +YUV444_FUNC(Yuv444ToBgr_SSE2, VP8YuvToBgr32_SSE2, WebPYuv444ToBgr_C, 3); +YUV444_FUNC(Yuv444ToArgb_SSE2, VP8YuvToArgb32_SSE2, WebPYuv444ToArgb_C, 4) +YUV444_FUNC(Yuv444ToRgba4444_SSE2, VP8YuvToRgba444432_SSE2, \ + WebPYuv444ToRgba4444_C, 2) +YUV444_FUNC(Yuv444ToRgb565_SSE2, VP8YuvToRgb56532_SSE2, WebPYuv444ToRgb565_C, 2) +#endif // WEBP_REDUCE_CSP WEBP_TSAN_IGNORE_FUNCTION void WebPInitYUV444ConvertersSSE2(void) { - WebPYUV444Converters[MODE_RGBA] = Yuv444ToRgba; - WebPYUV444Converters[MODE_BGRA] = Yuv444ToBgra; - WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb; - WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr; + WebPYUV444Converters[MODE_RGBA] = Yuv444ToRgba_SSE2; + WebPYUV444Converters[MODE_BGRA] = Yuv444ToBgra_SSE2; + WebPYUV444Converters[MODE_rgbA] = Yuv444ToRgba_SSE2; + WebPYUV444Converters[MODE_bgrA] = Yuv444ToBgra_SSE2; +#if !defined(WEBP_REDUCE_CSP) + WebPYUV444Converters[MODE_RGB] = Yuv444ToRgb_SSE2; + WebPYUV444Converters[MODE_BGR] = Yuv444ToBgr_SSE2; + WebPYUV444Converters[MODE_ARGB] = Yuv444ToArgb_SSE2; + WebPYUV444Converters[MODE_RGBA_4444] = Yuv444ToRgba4444_SSE2; + WebPYUV444Converters[MODE_RGB_565] = Yuv444ToRgb565_SSE2; + WebPYUV444Converters[MODE_Argb] = Yuv444ToArgb_SSE2; + WebPYUV444Converters[MODE_rgbA_4444] = Yuv444ToRgba4444_SSE2; +#endif // WEBP_REDUCE_CSP } #else diff --git a/src/3rdparty/libwebp/src/dsp/yuv.c b/src/3rdparty/libwebp/src/dsp/yuv.c index dd7d9de..bddf81f 100644 --- a/src/3rdparty/libwebp/src/dsp/yuv.c +++ b/src/3rdparty/libwebp/src/dsp/yuv.c @@ -11,63 +11,11 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./yuv.h" +#include "src/dsp/yuv.h" +#include <assert.h> #include <stdlib.h> -#if defined(WEBP_YUV_USE_TABLE) - -static int done = 0; - -static WEBP_INLINE uint8_t clip(int v, int max_value) { - return v < 0 ? 0 : v > max_value ? max_value : v; -} - -int16_t VP8kVToR[256], VP8kUToB[256]; -int32_t VP8kVToG[256], VP8kUToG[256]; -uint8_t VP8kClip[YUV_RANGE_MAX - YUV_RANGE_MIN]; -uint8_t VP8kClip4Bits[YUV_RANGE_MAX - YUV_RANGE_MIN]; - -WEBP_TSAN_IGNORE_FUNCTION void VP8YUVInit(void) { - int i; - if (done) { - return; - } -#ifndef USE_YUVj - for (i = 0; i < 256; ++i) { - VP8kVToR[i] = (89858 * (i - 128) + YUV_HALF) >> YUV_FIX; - VP8kUToG[i] = -22014 * (i - 128) + YUV_HALF; - VP8kVToG[i] = -45773 * (i - 128); - VP8kUToB[i] = (113618 * (i - 128) + YUV_HALF) >> YUV_FIX; - } - for (i = YUV_RANGE_MIN; i < YUV_RANGE_MAX; ++i) { - const int k = ((i - 16) * 76283 + YUV_HALF) >> YUV_FIX; - VP8kClip[i - YUV_RANGE_MIN] = clip(k, 255); - VP8kClip4Bits[i - YUV_RANGE_MIN] = clip((k + 8) >> 4, 15); - } -#else - for (i = 0; i < 256; ++i) { - VP8kVToR[i] = (91881 * (i - 128) + YUV_HALF) >> YUV_FIX; - VP8kUToG[i] = -22554 * (i - 128) + YUV_HALF; - VP8kVToG[i] = -46802 * (i - 128); - VP8kUToB[i] = (116130 * (i - 128) + YUV_HALF) >> YUV_FIX; - } - for (i = YUV_RANGE_MIN; i < YUV_RANGE_MAX; ++i) { - const int k = i; - VP8kClip[i - YUV_RANGE_MIN] = clip(k, 255); - VP8kClip4Bits[i - YUV_RANGE_MIN] = clip((k + 8) >> 4, 15); - } -#endif - - done = 1; -} - -#else - -WEBP_TSAN_IGNORE_FUNCTION void VP8YUVInit(void) {} - -#endif // WEBP_YUV_USE_TABLE - //----------------------------------------------------------------------------- // Plain-C version @@ -75,14 +23,14 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8YUVInit(void) {} static void FUNC_NAME(const uint8_t* y, \ const uint8_t* u, const uint8_t* v, \ uint8_t* dst, int len) { \ - const uint8_t* const end = dst + (len & ~1) * XSTEP; \ + const uint8_t* const end = dst + (len & ~1) * (XSTEP); \ while (dst != end) { \ FUNC(y[0], u[0], v[0], dst); \ - FUNC(y[1], u[0], v[0], dst + XSTEP); \ + FUNC(y[1], u[0], v[0], dst + (XSTEP)); \ y += 2; \ ++u; \ ++v; \ - dst += 2 * XSTEP; \ + dst += 2 * (XSTEP); \ } \ if (len & 1) { \ FUNC(y[0], u[0], v[0], dst); \ @@ -168,7 +116,7 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplers(void) { //----------------------------------------------------------------------------- // ARGB -> YUV converters -static void ConvertARGBToY(const uint32_t* argb, uint8_t* y, int width) { +static void ConvertARGBToY_C(const uint32_t* argb, uint8_t* y, int width) { int i; for (i = 0; i < width; ++i) { const uint32_t p = argb[i]; @@ -220,14 +168,14 @@ void WebPConvertARGBToUV_C(const uint32_t* argb, uint8_t* u, uint8_t* v, //----------------------------------------------------------------------------- -static void ConvertRGB24ToY(const uint8_t* rgb, uint8_t* y, int width) { +static void ConvertRGB24ToY_C(const uint8_t* rgb, uint8_t* y, int width) { int i; for (i = 0; i < width; ++i, rgb += 3) { y[i] = VP8RGBToY(rgb[0], rgb[1], rgb[2], YUV_HALF); } } -static void ConvertBGR24ToY(const uint8_t* bgr, uint8_t* y, int width) { +static void ConvertBGR24ToY_C(const uint8_t* bgr, uint8_t* y, int width) { int i; for (i = 0; i < width; ++i, bgr += 3) { y[i] = VP8RGBToY(bgr[2], bgr[1], bgr[0], YUV_HALF); @@ -246,6 +194,7 @@ void WebPConvertRGBA32ToUV_C(const uint16_t* rgb, //----------------------------------------------------------------------------- +#if !WEBP_NEON_OMIT_C_CODE #define MAX_Y ((1 << 10) - 1) // 10b precision over 16b-arithmetic static uint16_t clip_y(int v) { return (v < 0) ? 0 : (v > MAX_Y) ? MAX_Y : (uint16_t)v; @@ -283,6 +232,7 @@ static void SharpYUVFilterRow_C(const int16_t* A, const int16_t* B, int len, out[2 * i + 1] = clip_y(best_y[2 * i + 1] + v1); } } +#endif // !WEBP_NEON_OMIT_C_CODE #undef MAX_Y @@ -308,22 +258,26 @@ static volatile VP8CPUInfo rgba_to_yuv_last_cpuinfo_used = (VP8CPUInfo)&rgba_to_yuv_last_cpuinfo_used; extern void WebPInitConvertARGBToYUVSSE2(void); +extern void WebPInitConvertARGBToYUVNEON(void); extern void WebPInitSharpYUVSSE2(void); +extern void WebPInitSharpYUVNEON(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUV(void) { if (rgba_to_yuv_last_cpuinfo_used == VP8GetCPUInfo) return; - WebPConvertARGBToY = ConvertARGBToY; + WebPConvertARGBToY = ConvertARGBToY_C; WebPConvertARGBToUV = WebPConvertARGBToUV_C; - WebPConvertRGB24ToY = ConvertRGB24ToY; - WebPConvertBGR24ToY = ConvertBGR24ToY; + WebPConvertRGB24ToY = ConvertRGB24ToY_C; + WebPConvertBGR24ToY = ConvertBGR24ToY_C; WebPConvertRGBA32ToUV = WebPConvertRGBA32ToUV_C; +#if !WEBP_NEON_OMIT_C_CODE WebPSharpYUVUpdateY = SharpYUVUpdateY_C; WebPSharpYUVUpdateRGB = SharpYUVUpdateRGB_C; WebPSharpYUVFilterRow = SharpYUVFilterRow_C; +#endif if (VP8GetCPUInfo != NULL) { #if defined(WEBP_USE_SSE2) @@ -333,5 +287,23 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUV(void) { } #endif // WEBP_USE_SSE2 } + +#if defined(WEBP_USE_NEON) + if (WEBP_NEON_OMIT_C_CODE || + (VP8GetCPUInfo != NULL && VP8GetCPUInfo(kNEON))) { + WebPInitConvertARGBToYUVNEON(); + WebPInitSharpYUVNEON(); + } +#endif // WEBP_USE_NEON + + assert(WebPConvertARGBToY != NULL); + assert(WebPConvertARGBToUV != NULL); + assert(WebPConvertRGB24ToY != NULL); + assert(WebPConvertBGR24ToY != NULL); + assert(WebPConvertRGBA32ToUV != NULL); + assert(WebPSharpYUVUpdateY != NULL); + assert(WebPSharpYUVUpdateRGB != NULL); + assert(WebPSharpYUVFilterRow != NULL); + rgba_to_yuv_last_cpuinfo_used = VP8GetCPUInfo; } diff --git a/src/3rdparty/libwebp/src/dsp/yuv.h b/src/3rdparty/libwebp/src/dsp/yuv.h index 1d33b58..c8a5583 100644 --- a/src/3rdparty/libwebp/src/dsp/yuv.h +++ b/src/3rdparty/libwebp/src/dsp/yuv.h @@ -35,18 +35,8 @@ #ifndef WEBP_DSP_YUV_H_ #define WEBP_DSP_YUV_H_ -#include "./dsp.h" -#include "../dec/vp8_dec.h" - -#if defined(WEBP_EXPERIMENTAL_FEATURES) -// Do NOT activate this feature for real compression. This is only experimental! -// This flag is for comparison purpose against JPEG's "YUVj" natural colorspace. -// This colorspace is close to Rec.601's Y'CbCr model with the notable -// difference of allowing larger range for luma/chroma. -// See http://en.wikipedia.org/wiki/YCbCr#JPEG_conversion paragraph, and its -// difference with http://en.wikipedia.org/wiki/YCbCr#ITU-R_BT.601_conversion -// #define USE_YUVj -#endif +#include "src/dsp/dsp.h" +#include "src/dec/vp8_dec.h" //------------------------------------------------------------------------------ // YUV -> RGB conversion @@ -58,12 +48,8 @@ extern "C" { enum { YUV_FIX = 16, // fixed-point precision for RGB->YUV YUV_HALF = 1 << (YUV_FIX - 1), - YUV_MASK = (256 << YUV_FIX) - 1, - YUV_RANGE_MIN = -227, // min value of r/g/b output - YUV_RANGE_MAX = 256 + 226, // max value of r/g/b output YUV_FIX2 = 6, // fixed-point precision for YUV->RGB - YUV_HALF2 = 1 << YUV_FIX2 >> 1, YUV_MASK2 = (256 << YUV_FIX2) - 1 }; @@ -111,7 +97,7 @@ static WEBP_INLINE void VP8YuvToRgb565(int y, int u, int v, const int b = VP8YUVToB(y, u); // 5 usable bits const int rg = (r & 0xf8) | (g >> 5); const int gb = ((g << 3) & 0xe0) | (b >> 3); -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) rgb[0] = gb; rgb[1] = rg; #else @@ -127,7 +113,7 @@ static WEBP_INLINE void VP8YuvToRgba4444(int y, int u, int v, const int b = VP8YUVToB(y, u); // 4 usable bits const int rg = (r & 0xf0) | (g >> 4); const int ba = (b & 0xf0) | 0x0f; // overwrite the lower 4 bits -#ifdef WEBP_SWAP_16BIT_CSP +#if (WEBP_SWAP_16BIT_CSP == 1) argb[0] = ba; argb[1] = rg; #else @@ -157,29 +143,26 @@ static WEBP_INLINE void VP8YuvToRgba(uint8_t y, uint8_t u, uint8_t v, rgba[3] = 0xff; } -// Must be called before everything, to initialize the tables. -void VP8YUVInit(void); - //----------------------------------------------------------------------------- // SSE2 extra functions (mostly for upsampling_sse2.c) #if defined(WEBP_USE_SSE2) // Process 32 pixels and store the result (16b, 24b or 32b per pixel) in *dst. -void VP8YuvToRgba32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst); -void VP8YuvToRgb32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst); -void VP8YuvToBgra32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst); -void VP8YuvToBgr32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst); -void VP8YuvToArgb32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst); -void VP8YuvToRgba444432(const uint8_t* y, const uint8_t* u, const uint8_t* v, +void VP8YuvToRgba32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst); +void VP8YuvToRgb32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst); +void VP8YuvToBgra32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst); +void VP8YuvToBgr32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, uint8_t* dst); -void VP8YuvToRgb56532(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst); +void VP8YuvToArgb32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst); +void VP8YuvToRgba444432_SSE2(const uint8_t* y, const uint8_t* u, + const uint8_t* v, uint8_t* dst); +void VP8YuvToRgb56532_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst); #endif // WEBP_USE_SSE2 @@ -192,8 +175,6 @@ static WEBP_INLINE int VP8ClipUV(int uv, int rounding) { return ((uv & ~0xff) == 0) ? uv : (uv < 0) ? 0 : 255; } -#ifndef USE_YUVj - static WEBP_INLINE int VP8RGBToY(int r, int g, int b, int rounding) { const int luma = 16839 * r + 33059 * g + 6420 * b; return (luma + rounding + (16 << YUV_FIX)) >> YUV_FIX; // no need to clip @@ -209,28 +190,6 @@ static WEBP_INLINE int VP8RGBToV(int r, int g, int b, int rounding) { return VP8ClipUV(v, rounding); } -#else - -// This JPEG-YUV colorspace, only for comparison! -// These are also 16bit precision coefficients from Rec.601, but with full -// [0..255] output range. -static WEBP_INLINE int VP8RGBToY(int r, int g, int b, int rounding) { - const int luma = 19595 * r + 38470 * g + 7471 * b; - return (luma + rounding) >> YUV_FIX; // no need to clip -} - -static WEBP_INLINE int VP8RGBToU(int r, int g, int b, int rounding) { - const int u = -11058 * r - 21710 * g + 32768 * b; - return VP8ClipUV(u, rounding); -} - -static WEBP_INLINE int VP8RGBToV(int r, int g, int b, int rounding) { - const int v = 32768 * r - 27439 * g - 5329 * b; - return VP8ClipUV(v, rounding); -} - -#endif // USE_YUVj - #ifdef __cplusplus } // extern "C" #endif diff --git a/src/3rdparty/libwebp/src/dsp/yuv_mips32.c b/src/3rdparty/libwebp/src/dsp/yuv_mips32.c index e61aac5..9d0a887 100644 --- a/src/3rdparty/libwebp/src/dsp/yuv_mips32.c +++ b/src/3rdparty/libwebp/src/dsp/yuv_mips32.c @@ -12,11 +12,11 @@ // Author(s): Djordje Pesut (djordje.pesut@imgtec.com) // Jovan Zelincevic (jovan.zelincevic@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS32) -#include "./yuv.h" +#include "src/dsp/yuv.h" //------------------------------------------------------------------------------ // simple point-sampling @@ -77,10 +77,10 @@ static void FUNC_NAME(const uint8_t* y, \ } \ } -ROW_FUNC(YuvToRgbRow, 3, 0, 1, 2, 0) -ROW_FUNC(YuvToRgbaRow, 4, 0, 1, 2, 3) -ROW_FUNC(YuvToBgrRow, 3, 2, 1, 0, 0) -ROW_FUNC(YuvToBgraRow, 4, 2, 1, 0, 3) +ROW_FUNC(YuvToRgbRow_MIPS32, 3, 0, 1, 2, 0) +ROW_FUNC(YuvToRgbaRow_MIPS32, 4, 0, 1, 2, 3) +ROW_FUNC(YuvToBgrRow_MIPS32, 3, 2, 1, 0, 0) +ROW_FUNC(YuvToBgraRow_MIPS32, 4, 2, 1, 0, 3) #undef ROW_FUNC @@ -90,10 +90,10 @@ ROW_FUNC(YuvToBgraRow, 4, 2, 1, 0, 3) extern void WebPInitSamplersMIPS32(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplersMIPS32(void) { - WebPSamplers[MODE_RGB] = YuvToRgbRow; - WebPSamplers[MODE_RGBA] = YuvToRgbaRow; - WebPSamplers[MODE_BGR] = YuvToBgrRow; - WebPSamplers[MODE_BGRA] = YuvToBgraRow; + WebPSamplers[MODE_RGB] = YuvToRgbRow_MIPS32; + WebPSamplers[MODE_RGBA] = YuvToRgbaRow_MIPS32; + WebPSamplers[MODE_BGR] = YuvToBgrRow_MIPS32; + WebPSamplers[MODE_BGRA] = YuvToBgraRow_MIPS32; } #else // !WEBP_USE_MIPS32 diff --git a/src/3rdparty/libwebp/src/dsp/yuv_mips_dsp_r2.c b/src/3rdparty/libwebp/src/dsp/yuv_mips_dsp_r2.c index 1720d41..cc8afcc 100644 --- a/src/3rdparty/libwebp/src/dsp/yuv_mips_dsp_r2.c +++ b/src/3rdparty/libwebp/src/dsp/yuv_mips_dsp_r2.c @@ -12,11 +12,11 @@ // Author(s): Branimir Vasic (branimir.vasic@imgtec.com) // Djordje Pesut (djordje.pesut@imgtec.com) -#include "./dsp.h" +#include "src/dsp/dsp.h" #if defined(WEBP_USE_MIPS_DSP_R2) -#include "./yuv.h" +#include "src/dsp/yuv.h" //------------------------------------------------------------------------------ // simple point-sampling @@ -105,10 +105,10 @@ static void FUNC_NAME(const uint8_t* y, \ } \ } -ROW_FUNC(YuvToRgbRow, 3, 0, 1, 2, 0) -ROW_FUNC(YuvToRgbaRow, 4, 0, 1, 2, 3) -ROW_FUNC(YuvToBgrRow, 3, 2, 1, 0, 0) -ROW_FUNC(YuvToBgraRow, 4, 2, 1, 0, 3) +ROW_FUNC(YuvToRgbRow_MIPSdspR2, 3, 0, 1, 2, 0) +ROW_FUNC(YuvToRgbaRow_MIPSdspR2, 4, 0, 1, 2, 3) +ROW_FUNC(YuvToBgrRow_MIPSdspR2, 3, 2, 1, 0, 0) +ROW_FUNC(YuvToBgraRow_MIPSdspR2, 4, 2, 1, 0, 3) #undef ROW_FUNC #undef ASM_CLOBBER_LIST @@ -121,10 +121,10 @@ ROW_FUNC(YuvToBgraRow, 4, 2, 1, 0, 3) extern void WebPInitSamplersMIPSdspR2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplersMIPSdspR2(void) { - WebPSamplers[MODE_RGB] = YuvToRgbRow; - WebPSamplers[MODE_RGBA] = YuvToRgbaRow; - WebPSamplers[MODE_BGR] = YuvToBgrRow; - WebPSamplers[MODE_BGRA] = YuvToBgraRow; + WebPSamplers[MODE_RGB] = YuvToRgbRow_MIPSdspR2; + WebPSamplers[MODE_RGBA] = YuvToRgbaRow_MIPSdspR2; + WebPSamplers[MODE_BGR] = YuvToBgrRow_MIPSdspR2; + WebPSamplers[MODE_BGRA] = YuvToBgraRow_MIPSdspR2; } #else // !WEBP_USE_MIPS_DSP_R2 diff --git a/src/3rdparty/libwebp/src/dsp/yuv_neon.c b/src/3rdparty/libwebp/src/dsp/yuv_neon.c new file mode 100644 index 0000000..a34d602 --- /dev/null +++ b/src/3rdparty/libwebp/src/dsp/yuv_neon.c @@ -0,0 +1,288 @@ +// Copyright 2017 Google Inc. All Rights Reserved. +// +// Use of this source code is governed by a BSD-style license +// that can be found in the COPYING file in the root of the source +// tree. An additional intellectual property rights grant can be found +// in the file PATENTS. All contributing project authors may +// be found in the AUTHORS file in the root of the source tree. +// ----------------------------------------------------------------------------- +// +// YUV->RGB conversion functions +// +// Author: Skal (pascal.massimino@gmail.com) + +#include "src/dsp/yuv.h" + +#if defined(WEBP_USE_NEON) + +#include <assert.h> +#include <stdlib.h> + +#include "src/dsp/neon.h" + +//----------------------------------------------------------------------------- + +static uint8x8_t ConvertRGBToY_NEON(const uint8x8_t R, + const uint8x8_t G, + const uint8x8_t B) { + const uint16x8_t r = vmovl_u8(R); + const uint16x8_t g = vmovl_u8(G); + const uint16x8_t b = vmovl_u8(B); + const uint16x4_t r_lo = vget_low_u16(r); + const uint16x4_t r_hi = vget_high_u16(r); + const uint16x4_t g_lo = vget_low_u16(g); + const uint16x4_t g_hi = vget_high_u16(g); + const uint16x4_t b_lo = vget_low_u16(b); + const uint16x4_t b_hi = vget_high_u16(b); + const uint32x4_t tmp0_lo = vmull_n_u16( r_lo, 16839u); + const uint32x4_t tmp0_hi = vmull_n_u16( r_hi, 16839u); + const uint32x4_t tmp1_lo = vmlal_n_u16(tmp0_lo, g_lo, 33059u); + const uint32x4_t tmp1_hi = vmlal_n_u16(tmp0_hi, g_hi, 33059u); + const uint32x4_t tmp2_lo = vmlal_n_u16(tmp1_lo, b_lo, 6420u); + const uint32x4_t tmp2_hi = vmlal_n_u16(tmp1_hi, b_hi, 6420u); + const uint16x8_t Y1 = vcombine_u16(vrshrn_n_u32(tmp2_lo, 16), + vrshrn_n_u32(tmp2_hi, 16)); + const uint16x8_t Y2 = vaddq_u16(Y1, vdupq_n_u16(16)); + return vqmovn_u16(Y2); +} + +static void ConvertRGB24ToY_NEON(const uint8_t* rgb, uint8_t* y, int width) { + int i; + for (i = 0; i + 8 <= width; i += 8, rgb += 3 * 8) { + const uint8x8x3_t RGB = vld3_u8(rgb); + const uint8x8_t Y = ConvertRGBToY_NEON(RGB.val[0], RGB.val[1], RGB.val[2]); + vst1_u8(y + i, Y); + } + for (; i < width; ++i, rgb += 3) { // left-over + y[i] = VP8RGBToY(rgb[0], rgb[1], rgb[2], YUV_HALF); + } +} + +static void ConvertBGR24ToY_NEON(const uint8_t* bgr, uint8_t* y, int width) { + int i; + for (i = 0; i + 8 <= width; i += 8, bgr += 3 * 8) { + const uint8x8x3_t BGR = vld3_u8(bgr); + const uint8x8_t Y = ConvertRGBToY_NEON(BGR.val[2], BGR.val[1], BGR.val[0]); + vst1_u8(y + i, Y); + } + for (; i < width; ++i, bgr += 3) { // left-over + y[i] = VP8RGBToY(bgr[2], bgr[1], bgr[0], YUV_HALF); + } +} + +static void ConvertARGBToY_NEON(const uint32_t* argb, uint8_t* y, int width) { + int i; + for (i = 0; i + 8 <= width; i += 8) { + const uint8x8x4_t RGB = vld4_u8((const uint8_t*)&argb[i]); + const uint8x8_t Y = ConvertRGBToY_NEON(RGB.val[2], RGB.val[1], RGB.val[0]); + vst1_u8(y + i, Y); + } + for (; i < width; ++i) { // left-over + const uint32_t p = argb[i]; + y[i] = VP8RGBToY((p >> 16) & 0xff, (p >> 8) & 0xff, (p >> 0) & 0xff, + YUV_HALF); + } +} + +//----------------------------------------------------------------------------- + +// computes: DST_s16 = [(C0 * r + C1 * g + C2 * b) >> 16] + CST +#define MULTIPLY_16b_PREAMBLE(r, g, b) \ + const int16x4_t r_lo = vreinterpret_s16_u16(vget_low_u16(r)); \ + const int16x4_t r_hi = vreinterpret_s16_u16(vget_high_u16(r)); \ + const int16x4_t g_lo = vreinterpret_s16_u16(vget_low_u16(g)); \ + const int16x4_t g_hi = vreinterpret_s16_u16(vget_high_u16(g)); \ + const int16x4_t b_lo = vreinterpret_s16_u16(vget_low_u16(b)); \ + const int16x4_t b_hi = vreinterpret_s16_u16(vget_high_u16(b)) + +#define MULTIPLY_16b(C0, C1, C2, CST, DST_s16) do { \ + const int32x4_t tmp0_lo = vmull_n_s16( r_lo, C0); \ + const int32x4_t tmp0_hi = vmull_n_s16( r_hi, C0); \ + const int32x4_t tmp1_lo = vmlal_n_s16(tmp0_lo, g_lo, C1); \ + const int32x4_t tmp1_hi = vmlal_n_s16(tmp0_hi, g_hi, C1); \ + const int32x4_t tmp2_lo = vmlal_n_s16(tmp1_lo, b_lo, C2); \ + const int32x4_t tmp2_hi = vmlal_n_s16(tmp1_hi, b_hi, C2); \ + const int16x8_t tmp3 = vcombine_s16(vshrn_n_s32(tmp2_lo, 16), \ + vshrn_n_s32(tmp2_hi, 16)); \ + DST_s16 = vaddq_s16(tmp3, vdupq_n_s16(CST)); \ +} while (0) + +// This needs to be a macro, since (128 << SHIFT) needs to be an immediate. +#define CONVERT_RGB_TO_UV(r, g, b, SHIFT, U_DST, V_DST) do { \ + MULTIPLY_16b_PREAMBLE(r, g, b); \ + MULTIPLY_16b(-9719, -19081, 28800, 128 << SHIFT, U_DST); \ + MULTIPLY_16b(28800, -24116, -4684, 128 << SHIFT, V_DST); \ +} while (0) + +static void ConvertRGBA32ToUV_NEON(const uint16_t* rgb, + uint8_t* u, uint8_t* v, int width) { + int i; + for (i = 0; i + 8 <= width; i += 8, rgb += 4 * 8) { + const uint16x8x4_t RGB = vld4q_u16((const uint16_t*)rgb); + int16x8_t U, V; + CONVERT_RGB_TO_UV(RGB.val[0], RGB.val[1], RGB.val[2], 2, U, V); + vst1_u8(u + i, vqrshrun_n_s16(U, 2)); + vst1_u8(v + i, vqrshrun_n_s16(V, 2)); + } + for (; i < width; i += 1, rgb += 4) { + const int r = rgb[0], g = rgb[1], b = rgb[2]; + u[i] = VP8RGBToU(r, g, b, YUV_HALF << 2); + v[i] = VP8RGBToV(r, g, b, YUV_HALF << 2); + } +} + +static void ConvertARGBToUV_NEON(const uint32_t* argb, uint8_t* u, uint8_t* v, + int src_width, int do_store) { + int i; + for (i = 0; i + 16 <= src_width; i += 16, u += 8, v += 8) { + const uint8x16x4_t RGB = vld4q_u8((const uint8_t*)&argb[i]); + const uint16x8_t R = vpaddlq_u8(RGB.val[2]); // pair-wise adds + const uint16x8_t G = vpaddlq_u8(RGB.val[1]); + const uint16x8_t B = vpaddlq_u8(RGB.val[0]); + int16x8_t U_tmp, V_tmp; + CONVERT_RGB_TO_UV(R, G, B, 1, U_tmp, V_tmp); + { + const uint8x8_t U = vqrshrun_n_s16(U_tmp, 1); + const uint8x8_t V = vqrshrun_n_s16(V_tmp, 1); + if (do_store) { + vst1_u8(u, U); + vst1_u8(v, V); + } else { + const uint8x8_t prev_u = vld1_u8(u); + const uint8x8_t prev_v = vld1_u8(v); + vst1_u8(u, vrhadd_u8(U, prev_u)); + vst1_u8(v, vrhadd_u8(V, prev_v)); + } + } + } + if (i < src_width) { // left-over + WebPConvertARGBToUV_C(argb + i, u, v, src_width - i, do_store); + } +} + + +//------------------------------------------------------------------------------ + +extern void WebPInitConvertARGBToYUVNEON(void); + +WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUVNEON(void) { + WebPConvertRGB24ToY = ConvertRGB24ToY_NEON; + WebPConvertBGR24ToY = ConvertBGR24ToY_NEON; + WebPConvertARGBToY = ConvertARGBToY_NEON; + WebPConvertARGBToUV = ConvertARGBToUV_NEON; + WebPConvertRGBA32ToUV = ConvertRGBA32ToUV_NEON; +} + +//------------------------------------------------------------------------------ + +#define MAX_Y ((1 << 10) - 1) // 10b precision over 16b-arithmetic +static uint16_t clip_y_NEON(int v) { + return (v < 0) ? 0 : (v > MAX_Y) ? MAX_Y : (uint16_t)v; +} + +static uint64_t SharpYUVUpdateY_NEON(const uint16_t* ref, const uint16_t* src, + uint16_t* dst, int len) { + int i; + const int16x8_t zero = vdupq_n_s16(0); + const int16x8_t max = vdupq_n_s16(MAX_Y); + uint64x2_t sum = vdupq_n_u64(0); + uint64_t diff; + + for (i = 0; i + 8 <= len; i += 8) { + const int16x8_t A = vreinterpretq_s16_u16(vld1q_u16(ref + i)); + const int16x8_t B = vreinterpretq_s16_u16(vld1q_u16(src + i)); + const int16x8_t C = vreinterpretq_s16_u16(vld1q_u16(dst + i)); + const int16x8_t D = vsubq_s16(A, B); // diff_y + const int16x8_t F = vaddq_s16(C, D); // new_y + const uint16x8_t H = + vreinterpretq_u16_s16(vmaxq_s16(vminq_s16(F, max), zero)); + const int16x8_t I = vabsq_s16(D); // abs(diff_y) + vst1q_u16(dst + i, H); + sum = vpadalq_u32(sum, vpaddlq_u16(vreinterpretq_u16_s16(I))); + } + diff = vgetq_lane_u64(sum, 0) + vgetq_lane_u64(sum, 1); + for (; i < len; ++i) { + const int diff_y = ref[i] - src[i]; + const int new_y = (int)(dst[i]) + diff_y; + dst[i] = clip_y_NEON(new_y); + diff += (uint64_t)(abs(diff_y)); + } + return diff; +} + +static void SharpYUVUpdateRGB_NEON(const int16_t* ref, const int16_t* src, + int16_t* dst, int len) { + int i; + for (i = 0; i + 8 <= len; i += 8) { + const int16x8_t A = vld1q_s16(ref + i); + const int16x8_t B = vld1q_s16(src + i); + const int16x8_t C = vld1q_s16(dst + i); + const int16x8_t D = vsubq_s16(A, B); // diff_uv + const int16x8_t E = vaddq_s16(C, D); // new_uv + vst1q_s16(dst + i, E); + } + for (; i < len; ++i) { + const int diff_uv = ref[i] - src[i]; + dst[i] += diff_uv; + } +} + +static void SharpYUVFilterRow_NEON(const int16_t* A, const int16_t* B, int len, + const uint16_t* best_y, uint16_t* out) { + int i; + const int16x8_t max = vdupq_n_s16(MAX_Y); + const int16x8_t zero = vdupq_n_s16(0); + for (i = 0; i + 8 <= len; i += 8) { + const int16x8_t a0 = vld1q_s16(A + i + 0); + const int16x8_t a1 = vld1q_s16(A + i + 1); + const int16x8_t b0 = vld1q_s16(B + i + 0); + const int16x8_t b1 = vld1q_s16(B + i + 1); + const int16x8_t a0b1 = vaddq_s16(a0, b1); + const int16x8_t a1b0 = vaddq_s16(a1, b0); + const int16x8_t a0a1b0b1 = vaddq_s16(a0b1, a1b0); // A0+A1+B0+B1 + const int16x8_t a0b1_2 = vaddq_s16(a0b1, a0b1); // 2*(A0+B1) + const int16x8_t a1b0_2 = vaddq_s16(a1b0, a1b0); // 2*(A1+B0) + const int16x8_t c0 = vshrq_n_s16(vaddq_s16(a0b1_2, a0a1b0b1), 3); + const int16x8_t c1 = vshrq_n_s16(vaddq_s16(a1b0_2, a0a1b0b1), 3); + const int16x8_t d0 = vaddq_s16(c1, a0); + const int16x8_t d1 = vaddq_s16(c0, a1); + const int16x8_t e0 = vrshrq_n_s16(d0, 1); + const int16x8_t e1 = vrshrq_n_s16(d1, 1); + const int16x8x2_t f = vzipq_s16(e0, e1); + const int16x8_t g0 = vreinterpretq_s16_u16(vld1q_u16(best_y + 2 * i + 0)); + const int16x8_t g1 = vreinterpretq_s16_u16(vld1q_u16(best_y + 2 * i + 8)); + const int16x8_t h0 = vaddq_s16(g0, f.val[0]); + const int16x8_t h1 = vaddq_s16(g1, f.val[1]); + const int16x8_t i0 = vmaxq_s16(vminq_s16(h0, max), zero); + const int16x8_t i1 = vmaxq_s16(vminq_s16(h1, max), zero); + vst1q_u16(out + 2 * i + 0, vreinterpretq_u16_s16(i0)); + vst1q_u16(out + 2 * i + 8, vreinterpretq_u16_s16(i1)); + } + for (; i < len; ++i) { + const int a0b1 = A[i + 0] + B[i + 1]; + const int a1b0 = A[i + 1] + B[i + 0]; + const int a0a1b0b1 = a0b1 + a1b0 + 8; + const int v0 = (8 * A[i + 0] + 2 * a1b0 + a0a1b0b1) >> 4; + const int v1 = (8 * A[i + 1] + 2 * a0b1 + a0a1b0b1) >> 4; + out[2 * i + 0] = clip_y_NEON(best_y[2 * i + 0] + v0); + out[2 * i + 1] = clip_y_NEON(best_y[2 * i + 1] + v1); + } +} +#undef MAX_Y + +//------------------------------------------------------------------------------ + +extern void WebPInitSharpYUVNEON(void); + +WEBP_TSAN_IGNORE_FUNCTION void WebPInitSharpYUVNEON(void) { + WebPSharpYUVUpdateY = SharpYUVUpdateY_NEON; + WebPSharpYUVUpdateRGB = SharpYUVUpdateRGB_NEON; + WebPSharpYUVFilterRow = SharpYUVFilterRow_NEON; +} + +#else // !WEBP_USE_NEON + +WEBP_DSP_INIT_STUB(WebPInitConvertARGBToYUVNEON) +WEBP_DSP_INIT_STUB(WebPInitSharpYUVNEON) + +#endif // WEBP_USE_NEON diff --git a/src/3rdparty/libwebp/src/dsp/yuv_sse2.c b/src/3rdparty/libwebp/src/dsp/yuv_sse2.c index e33c2bb..6810bf8 100644 --- a/src/3rdparty/libwebp/src/dsp/yuv_sse2.c +++ b/src/3rdparty/libwebp/src/dsp/yuv_sse2.c @@ -11,11 +11,11 @@ // // Author: Skal (pascal.massimino@gmail.com) -#include "./yuv.h" +#include "src/dsp/yuv.h" #if defined(WEBP_USE_SSE2) -#include "./common_sse2.h" +#include "src/dsp/common_sse2.h" #include <stdlib.h> #include <emmintrin.h> @@ -26,12 +26,12 @@ // R = (19077 * y + 26149 * v - 14234) >> 6 // G = (19077 * y - 6419 * u - 13320 * v + 8708) >> 6 // B = (19077 * y + 33050 * u - 17685) >> 6 -static void ConvertYUV444ToRGB(const __m128i* const Y0, - const __m128i* const U0, - const __m128i* const V0, - __m128i* const R, - __m128i* const G, - __m128i* const B) { +static void ConvertYUV444ToRGB_SSE2(const __m128i* const Y0, + const __m128i* const U0, + const __m128i* const V0, + __m128i* const R, + __m128i* const G, + __m128i* const B) { const __m128i k19077 = _mm_set1_epi16(19077); const __m128i k26149 = _mm_set1_epi16(26149); const __m128i k14234 = _mm_set1_epi16(14234); @@ -66,13 +66,13 @@ static void ConvertYUV444ToRGB(const __m128i* const Y0, } // Load the bytes into the *upper* part of 16b words. That's "<< 8", basically. -static WEBP_INLINE __m128i Load_HI_16(const uint8_t* src) { +static WEBP_INLINE __m128i Load_HI_16_SSE2(const uint8_t* src) { const __m128i zero = _mm_setzero_si128(); return _mm_unpacklo_epi8(zero, _mm_loadl_epi64((const __m128i*)src)); } // Load and replicate the U/V samples -static WEBP_INLINE __m128i Load_UV_HI_8(const uint8_t* src) { +static WEBP_INLINE __m128i Load_UV_HI_8_SSE2(const uint8_t* src) { const __m128i zero = _mm_setzero_si128(); const __m128i tmp0 = _mm_cvtsi32_si128(*(const uint32_t*)src); const __m128i tmp1 = _mm_unpacklo_epi8(zero, tmp0); @@ -80,29 +80,33 @@ static WEBP_INLINE __m128i Load_UV_HI_8(const uint8_t* src) { } // Convert 32 samples of YUV444 to R/G/B -static void YUV444ToRGB(const uint8_t* const y, - const uint8_t* const u, - const uint8_t* const v, - __m128i* const R, __m128i* const G, __m128i* const B) { - const __m128i Y0 = Load_HI_16(y), U0 = Load_HI_16(u), V0 = Load_HI_16(v); - ConvertYUV444ToRGB(&Y0, &U0, &V0, R, G, B); +static void YUV444ToRGB_SSE2(const uint8_t* const y, + const uint8_t* const u, + const uint8_t* const v, + __m128i* const R, __m128i* const G, + __m128i* const B) { + const __m128i Y0 = Load_HI_16_SSE2(y), U0 = Load_HI_16_SSE2(u), + V0 = Load_HI_16_SSE2(v); + ConvertYUV444ToRGB_SSE2(&Y0, &U0, &V0, R, G, B); } // Convert 32 samples of YUV420 to R/G/B -static void YUV420ToRGB(const uint8_t* const y, - const uint8_t* const u, - const uint8_t* const v, - __m128i* const R, __m128i* const G, __m128i* const B) { - const __m128i Y0 = Load_HI_16(y), U0 = Load_UV_HI_8(u), V0 = Load_UV_HI_8(v); - ConvertYUV444ToRGB(&Y0, &U0, &V0, R, G, B); +static void YUV420ToRGB_SSE2(const uint8_t* const y, + const uint8_t* const u, + const uint8_t* const v, + __m128i* const R, __m128i* const G, + __m128i* const B) { + const __m128i Y0 = Load_HI_16_SSE2(y), U0 = Load_UV_HI_8_SSE2(u), + V0 = Load_UV_HI_8_SSE2(v); + ConvertYUV444ToRGB_SSE2(&Y0, &U0, &V0, R, G, B); } // Pack R/G/B/A results into 32b output. -static WEBP_INLINE void PackAndStore4(const __m128i* const R, - const __m128i* const G, - const __m128i* const B, - const __m128i* const A, - uint8_t* const dst) { +static WEBP_INLINE void PackAndStore4_SSE2(const __m128i* const R, + const __m128i* const G, + const __m128i* const B, + const __m128i* const A, + uint8_t* const dst) { const __m128i rb = _mm_packus_epi16(*R, *B); const __m128i ga = _mm_packus_epi16(*G, *A); const __m128i rg = _mm_unpacklo_epi8(rb, ga); @@ -114,12 +118,12 @@ static WEBP_INLINE void PackAndStore4(const __m128i* const R, } // Pack R/G/B/A results into 16b output. -static WEBP_INLINE void PackAndStore4444(const __m128i* const R, - const __m128i* const G, - const __m128i* const B, - const __m128i* const A, - uint8_t* const dst) { -#if !defined(WEBP_SWAP_16BIT_CSP) +static WEBP_INLINE void PackAndStore4444_SSE2(const __m128i* const R, + const __m128i* const G, + const __m128i* const B, + const __m128i* const A, + uint8_t* const dst) { +#if (WEBP_SWAP_16BIT_CSP == 0) const __m128i rg0 = _mm_packus_epi16(*R, *G); const __m128i ba0 = _mm_packus_epi16(*B, *A); #else @@ -136,10 +140,10 @@ static WEBP_INLINE void PackAndStore4444(const __m128i* const R, } // Pack R/G/B results into 16b output. -static WEBP_INLINE void PackAndStore565(const __m128i* const R, - const __m128i* const G, - const __m128i* const B, - uint8_t* const dst) { +static WEBP_INLINE void PackAndStore565_SSE2(const __m128i* const R, + const __m128i* const G, + const __m128i* const B, + uint8_t* const dst) { const __m128i r0 = _mm_packus_epi16(*R, *R); const __m128i g0 = _mm_packus_epi16(*G, *G); const __m128i b0 = _mm_packus_epi16(*B, *B); @@ -149,7 +153,7 @@ static WEBP_INLINE void PackAndStore565(const __m128i* const R, const __m128i g2 = _mm_slli_epi16(_mm_and_si128(g0, _mm_set1_epi8(0x1c)), 3); const __m128i rg = _mm_or_si128(r1, g1); const __m128i gb = _mm_or_si128(g2, b1); -#if !defined(WEBP_SWAP_16BIT_CSP) +#if (WEBP_SWAP_16BIT_CSP == 0) const __m128i rgb565 = _mm_unpacklo_epi8(rg, gb); #else const __m128i rgb565 = _mm_unpacklo_epi8(gb, rg); @@ -160,10 +164,10 @@ static WEBP_INLINE void PackAndStore565(const __m128i* const R, // Pack the planar buffers // rrrr... rrrr... gggg... gggg... bbbb... bbbb.... // triplet by triplet in the output buffer rgb as rgbrgbrgbrgb ... -static WEBP_INLINE void PlanarTo24b(__m128i* const in0, __m128i* const in1, - __m128i* const in2, __m128i* const in3, - __m128i* const in4, __m128i* const in5, - uint8_t* const rgb) { +static WEBP_INLINE void PlanarTo24b_SSE2(__m128i* const in0, __m128i* const in1, + __m128i* const in2, __m128i* const in3, + __m128i* const in4, __m128i* const in5, + uint8_t* const rgb) { // The input is 6 registers of sixteen 8b but for the sake of explanation, // let's take 6 registers of four 8b values. // To pack, we will keep taking one every two 8b integer and move it @@ -186,69 +190,69 @@ static WEBP_INLINE void PlanarTo24b(__m128i* const in0, __m128i* const in1, _mm_storeu_si128((__m128i*)(rgb + 80), *in5); } -void VP8YuvToRgba32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst) { +void VP8YuvToRgba32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { const __m128i kAlpha = _mm_set1_epi16(255); int n; for (n = 0; n < 32; n += 8, dst += 32) { __m128i R, G, B; - YUV444ToRGB(y + n, u + n, v + n, &R, &G, &B); - PackAndStore4(&R, &G, &B, &kAlpha, dst); + YUV444ToRGB_SSE2(y + n, u + n, v + n, &R, &G, &B); + PackAndStore4_SSE2(&R, &G, &B, &kAlpha, dst); } } -void VP8YuvToBgra32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst) { +void VP8YuvToBgra32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { const __m128i kAlpha = _mm_set1_epi16(255); int n; for (n = 0; n < 32; n += 8, dst += 32) { __m128i R, G, B; - YUV444ToRGB(y + n, u + n, v + n, &R, &G, &B); - PackAndStore4(&B, &G, &R, &kAlpha, dst); + YUV444ToRGB_SSE2(y + n, u + n, v + n, &R, &G, &B); + PackAndStore4_SSE2(&B, &G, &R, &kAlpha, dst); } } -void VP8YuvToArgb32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst) { +void VP8YuvToArgb32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { const __m128i kAlpha = _mm_set1_epi16(255); int n; for (n = 0; n < 32; n += 8, dst += 32) { __m128i R, G, B; - YUV444ToRGB(y + n, u + n, v + n, &R, &G, &B); - PackAndStore4(&kAlpha, &R, &G, &B, dst); + YUV444ToRGB_SSE2(y + n, u + n, v + n, &R, &G, &B); + PackAndStore4_SSE2(&kAlpha, &R, &G, &B, dst); } } -void VP8YuvToRgba444432(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst) { +void VP8YuvToRgba444432_SSE2(const uint8_t* y, const uint8_t* u, + const uint8_t* v, uint8_t* dst) { const __m128i kAlpha = _mm_set1_epi16(255); int n; for (n = 0; n < 32; n += 8, dst += 16) { __m128i R, G, B; - YUV444ToRGB(y + n, u + n, v + n, &R, &G, &B); - PackAndStore4444(&R, &G, &B, &kAlpha, dst); + YUV444ToRGB_SSE2(y + n, u + n, v + n, &R, &G, &B); + PackAndStore4444_SSE2(&R, &G, &B, &kAlpha, dst); } } -void VP8YuvToRgb56532(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst) { +void VP8YuvToRgb56532_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { int n; for (n = 0; n < 32; n += 8, dst += 16) { __m128i R, G, B; - YUV444ToRGB(y + n, u + n, v + n, &R, &G, &B); - PackAndStore565(&R, &G, &B, dst); + YUV444ToRGB_SSE2(y + n, u + n, v + n, &R, &G, &B); + PackAndStore565_SSE2(&R, &G, &B, dst); } } -void VP8YuvToRgb32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst) { +void VP8YuvToRgb32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; __m128i rgb0, rgb1, rgb2, rgb3, rgb4, rgb5; - YUV444ToRGB(y + 0, u + 0, v + 0, &R0, &G0, &B0); - YUV444ToRGB(y + 8, u + 8, v + 8, &R1, &G1, &B1); - YUV444ToRGB(y + 16, u + 16, v + 16, &R2, &G2, &B2); - YUV444ToRGB(y + 24, u + 24, v + 24, &R3, &G3, &B3); + YUV444ToRGB_SSE2(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV444ToRGB_SSE2(y + 8, u + 8, v + 8, &R1, &G1, &B1); + YUV444ToRGB_SSE2(y + 16, u + 16, v + 16, &R2, &G2, &B2); + YUV444ToRGB_SSE2(y + 24, u + 24, v + 24, &R3, &G3, &B3); // Cast to 8b and store as RRRRGGGGBBBB. rgb0 = _mm_packus_epi16(R0, R1); @@ -259,18 +263,18 @@ void VP8YuvToRgb32(const uint8_t* y, const uint8_t* u, const uint8_t* v, rgb5 = _mm_packus_epi16(B2, B3); // Pack as RGBRGBRGBRGB. - PlanarTo24b(&rgb0, &rgb1, &rgb2, &rgb3, &rgb4, &rgb5, dst); + PlanarTo24b_SSE2(&rgb0, &rgb1, &rgb2, &rgb3, &rgb4, &rgb5, dst); } -void VP8YuvToBgr32(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst) { +void VP8YuvToBgr32_SSE2(const uint8_t* y, const uint8_t* u, const uint8_t* v, + uint8_t* dst) { __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; __m128i bgr0, bgr1, bgr2, bgr3, bgr4, bgr5; - YUV444ToRGB(y + 0, u + 0, v + 0, &R0, &G0, &B0); - YUV444ToRGB(y + 8, u + 8, v + 8, &R1, &G1, &B1); - YUV444ToRGB(y + 16, u + 16, v + 16, &R2, &G2, &B2); - YUV444ToRGB(y + 24, u + 24, v + 24, &R3, &G3, &B3); + YUV444ToRGB_SSE2(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV444ToRGB_SSE2(y + 8, u + 8, v + 8, &R1, &G1, &B1); + YUV444ToRGB_SSE2(y + 16, u + 16, v + 16, &R2, &G2, &B2); + YUV444ToRGB_SSE2(y + 24, u + 24, v + 24, &R3, &G3, &B3); // Cast to 8b and store as BBBBGGGGRRRR. bgr0 = _mm_packus_epi16(B0, B1); @@ -281,20 +285,21 @@ void VP8YuvToBgr32(const uint8_t* y, const uint8_t* u, const uint8_t* v, bgr5= _mm_packus_epi16(R2, R3); // Pack as BGRBGRBGRBGR. - PlanarTo24b(&bgr0, &bgr1, &bgr2, &bgr3, &bgr4, &bgr5, dst); + PlanarTo24b_SSE2(&bgr0, &bgr1, &bgr2, &bgr3, &bgr4, &bgr5, dst); } //----------------------------------------------------------------------------- // Arbitrary-length row conversion functions -static void YuvToRgbaRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst, int len) { +static void YuvToRgbaRow_SSE2(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { const __m128i kAlpha = _mm_set1_epi16(255); int n; for (n = 0; n + 8 <= len; n += 8, dst += 32) { __m128i R, G, B; - YUV420ToRGB(y, u, v, &R, &G, &B); - PackAndStore4(&R, &G, &B, &kAlpha, dst); + YUV420ToRGB_SSE2(y, u, v, &R, &G, &B); + PackAndStore4_SSE2(&R, &G, &B, &kAlpha, dst); y += 8; u += 4; v += 4; @@ -308,14 +313,15 @@ static void YuvToRgbaRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, } } -static void YuvToBgraRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst, int len) { +static void YuvToBgraRow_SSE2(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { const __m128i kAlpha = _mm_set1_epi16(255); int n; for (n = 0; n + 8 <= len; n += 8, dst += 32) { __m128i R, G, B; - YUV420ToRGB(y, u, v, &R, &G, &B); - PackAndStore4(&B, &G, &R, &kAlpha, dst); + YUV420ToRGB_SSE2(y, u, v, &R, &G, &B); + PackAndStore4_SSE2(&B, &G, &R, &kAlpha, dst); y += 8; u += 4; v += 4; @@ -329,14 +335,15 @@ static void YuvToBgraRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, } } -static void YuvToArgbRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst, int len) { +static void YuvToArgbRow_SSE2(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { const __m128i kAlpha = _mm_set1_epi16(255); int n; for (n = 0; n + 8 <= len; n += 8, dst += 32) { __m128i R, G, B; - YUV420ToRGB(y, u, v, &R, &G, &B); - PackAndStore4(&kAlpha, &R, &G, &B, dst); + YUV420ToRGB_SSE2(y, u, v, &R, &G, &B); + PackAndStore4_SSE2(&kAlpha, &R, &G, &B, dst); y += 8; u += 4; v += 4; @@ -350,17 +357,18 @@ static void YuvToArgbRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, } } -static void YuvToRgbRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst, int len) { +static void YuvToRgbRow_SSE2(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { int n; for (n = 0; n + 32 <= len; n += 32, dst += 32 * 3) { __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; __m128i rgb0, rgb1, rgb2, rgb3, rgb4, rgb5; - YUV420ToRGB(y + 0, u + 0, v + 0, &R0, &G0, &B0); - YUV420ToRGB(y + 8, u + 4, v + 4, &R1, &G1, &B1); - YUV420ToRGB(y + 16, u + 8, v + 8, &R2, &G2, &B2); - YUV420ToRGB(y + 24, u + 12, v + 12, &R3, &G3, &B3); + YUV420ToRGB_SSE2(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV420ToRGB_SSE2(y + 8, u + 4, v + 4, &R1, &G1, &B1); + YUV420ToRGB_SSE2(y + 16, u + 8, v + 8, &R2, &G2, &B2); + YUV420ToRGB_SSE2(y + 24, u + 12, v + 12, &R3, &G3, &B3); // Cast to 8b and store as RRRRGGGGBBBB. rgb0 = _mm_packus_epi16(R0, R1); @@ -371,7 +379,7 @@ static void YuvToRgbRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, rgb5 = _mm_packus_epi16(B2, B3); // Pack as RGBRGBRGBRGB. - PlanarTo24b(&rgb0, &rgb1, &rgb2, &rgb3, &rgb4, &rgb5, dst); + PlanarTo24b_SSE2(&rgb0, &rgb1, &rgb2, &rgb3, &rgb4, &rgb5, dst); y += 32; u += 16; @@ -386,17 +394,18 @@ static void YuvToRgbRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, } } -static void YuvToBgrRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, - uint8_t* dst, int len) { +static void YuvToBgrRow_SSE2(const uint8_t* y, + const uint8_t* u, const uint8_t* v, + uint8_t* dst, int len) { int n; for (n = 0; n + 32 <= len; n += 32, dst += 32 * 3) { __m128i R0, R1, R2, R3, G0, G1, G2, G3, B0, B1, B2, B3; __m128i bgr0, bgr1, bgr2, bgr3, bgr4, bgr5; - YUV420ToRGB(y + 0, u + 0, v + 0, &R0, &G0, &B0); - YUV420ToRGB(y + 8, u + 4, v + 4, &R1, &G1, &B1); - YUV420ToRGB(y + 16, u + 8, v + 8, &R2, &G2, &B2); - YUV420ToRGB(y + 24, u + 12, v + 12, &R3, &G3, &B3); + YUV420ToRGB_SSE2(y + 0, u + 0, v + 0, &R0, &G0, &B0); + YUV420ToRGB_SSE2(y + 8, u + 4, v + 4, &R1, &G1, &B1); + YUV420ToRGB_SSE2(y + 16, u + 8, v + 8, &R2, &G2, &B2); + YUV420ToRGB_SSE2(y + 24, u + 12, v + 12, &R3, &G3, &B3); // Cast to 8b and store as BBBBGGGGRRRR. bgr0 = _mm_packus_epi16(B0, B1); @@ -407,7 +416,7 @@ static void YuvToBgrRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, bgr5 = _mm_packus_epi16(R2, R3); // Pack as BGRBGRBGRBGR. - PlanarTo24b(&bgr0, &bgr1, &bgr2, &bgr3, &bgr4, &bgr5, dst); + PlanarTo24b_SSE2(&bgr0, &bgr1, &bgr2, &bgr3, &bgr4, &bgr5, dst); y += 32; u += 16; @@ -428,11 +437,11 @@ static void YuvToBgrRow(const uint8_t* y, const uint8_t* u, const uint8_t* v, extern void WebPInitSamplersSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplersSSE2(void) { - WebPSamplers[MODE_RGB] = YuvToRgbRow; - WebPSamplers[MODE_RGBA] = YuvToRgbaRow; - WebPSamplers[MODE_BGR] = YuvToBgrRow; - WebPSamplers[MODE_BGRA] = YuvToBgraRow; - WebPSamplers[MODE_ARGB] = YuvToArgbRow; + WebPSamplers[MODE_RGB] = YuvToRgbRow_SSE2; + WebPSamplers[MODE_RGBA] = YuvToRgbaRow_SSE2; + WebPSamplers[MODE_BGR] = YuvToBgrRow_SSE2; + WebPSamplers[MODE_BGRA] = YuvToBgraRow_SSE2; + WebPSamplers[MODE_ARGB] = YuvToArgbRow_SSE2; } //------------------------------------------------------------------------------ @@ -445,7 +454,7 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitSamplersSSE2(void) { // Function that inserts a value of the second half of the in buffer in between // every two char of the first half. -static WEBP_INLINE void RGB24PackedToPlanarHelper( +static WEBP_INLINE void RGB24PackedToPlanarHelper_SSE2( const __m128i* const in /*in[6]*/, __m128i* const out /*out[6]*/) { out[0] = _mm_unpacklo_epi8(in[0], in[3]); out[1] = _mm_unpackhi_epi8(in[0], in[3]); @@ -458,8 +467,8 @@ static WEBP_INLINE void RGB24PackedToPlanarHelper( // Unpack the 8b input rgbrgbrgbrgb ... as contiguous registers: // rrrr... rrrr... gggg... gggg... bbbb... bbbb.... // Similar to PlanarTo24bHelper(), but in reverse order. -static WEBP_INLINE void RGB24PackedToPlanar(const uint8_t* const rgb, - __m128i* const out /*out[6]*/) { +static WEBP_INLINE void RGB24PackedToPlanar_SSE2( + const uint8_t* const rgb, __m128i* const out /*out[6]*/) { __m128i tmp[6]; tmp[0] = _mm_loadu_si128((const __m128i*)(rgb + 0)); tmp[1] = _mm_loadu_si128((const __m128i*)(rgb + 16)); @@ -468,16 +477,16 @@ static WEBP_INLINE void RGB24PackedToPlanar(const uint8_t* const rgb, tmp[4] = _mm_loadu_si128((const __m128i*)(rgb + 64)); tmp[5] = _mm_loadu_si128((const __m128i*)(rgb + 80)); - RGB24PackedToPlanarHelper(tmp, out); - RGB24PackedToPlanarHelper(out, tmp); - RGB24PackedToPlanarHelper(tmp, out); - RGB24PackedToPlanarHelper(out, tmp); - RGB24PackedToPlanarHelper(tmp, out); + RGB24PackedToPlanarHelper_SSE2(tmp, out); + RGB24PackedToPlanarHelper_SSE2(out, tmp); + RGB24PackedToPlanarHelper_SSE2(tmp, out); + RGB24PackedToPlanarHelper_SSE2(out, tmp); + RGB24PackedToPlanarHelper_SSE2(tmp, out); } // Convert 8 packed ARGB to r[], g[], b[] -static WEBP_INLINE void RGB32PackedToPlanar(const uint32_t* const argb, - __m128i* const rgb /*in[6]*/) { +static WEBP_INLINE void RGB32PackedToPlanar_SSE2(const uint32_t* const argb, + __m128i* const rgb /*in[6]*/) { const __m128i zero = _mm_setzero_si128(); __m128i a0 = LOAD_16(argb + 0); __m128i a1 = LOAD_16(argb + 4); @@ -511,10 +520,10 @@ static WEBP_INLINE void RGB32PackedToPlanar(const uint32_t* const argb, } while (0) #define MK_CST_16(A, B) _mm_set_epi16((B), (A), (B), (A), (B), (A), (B), (A)) -static WEBP_INLINE void ConvertRGBToY(const __m128i* const R, - const __m128i* const G, - const __m128i* const B, - __m128i* const Y) { +static WEBP_INLINE void ConvertRGBToY_SSE2(const __m128i* const R, + const __m128i* const G, + const __m128i* const B, + __m128i* const Y) { const __m128i kRG_y = MK_CST_16(16839, 33059 - 16384); const __m128i kGB_y = MK_CST_16(16384, 6420); const __m128i kHALF_Y = _mm_set1_epi32((16 << YUV_FIX) + YUV_HALF); @@ -526,10 +535,11 @@ static WEBP_INLINE void ConvertRGBToY(const __m128i* const R, TRANSFORM(RG_lo, RG_hi, GB_lo, GB_hi, kRG_y, kGB_y, kHALF_Y, YUV_FIX, *Y); } -static WEBP_INLINE void ConvertRGBToUV(const __m128i* const R, - const __m128i* const G, - const __m128i* const B, - __m128i* const U, __m128i* const V) { +static WEBP_INLINE void ConvertRGBToUV_SSE2(const __m128i* const R, + const __m128i* const G, + const __m128i* const B, + __m128i* const U, + __m128i* const V) { const __m128i kRG_u = MK_CST_16(-9719, -19081); const __m128i kGB_u = MK_CST_16(0, 28800); const __m128i kRG_v = MK_CST_16(28800, 0); @@ -549,14 +559,14 @@ static WEBP_INLINE void ConvertRGBToUV(const __m128i* const R, #undef MK_CST_16 #undef TRANSFORM -static void ConvertRGB24ToY(const uint8_t* rgb, uint8_t* y, int width) { +static void ConvertRGB24ToY_SSE2(const uint8_t* rgb, uint8_t* y, int width) { const int max_width = width & ~31; int i; for (i = 0; i < max_width; rgb += 3 * 16 * 2) { __m128i rgb_plane[6]; int j; - RGB24PackedToPlanar(rgb, rgb_plane); + RGB24PackedToPlanar_SSE2(rgb, rgb_plane); for (j = 0; j < 2; ++j, i += 16) { const __m128i zero = _mm_setzero_si128(); @@ -566,13 +576,13 @@ static void ConvertRGB24ToY(const uint8_t* rgb, uint8_t* y, int width) { r = _mm_unpacklo_epi8(rgb_plane[0 + j], zero); g = _mm_unpacklo_epi8(rgb_plane[2 + j], zero); b = _mm_unpacklo_epi8(rgb_plane[4 + j], zero); - ConvertRGBToY(&r, &g, &b, &Y0); + ConvertRGBToY_SSE2(&r, &g, &b, &Y0); // Convert to 16-bit Y. r = _mm_unpackhi_epi8(rgb_plane[0 + j], zero); g = _mm_unpackhi_epi8(rgb_plane[2 + j], zero); b = _mm_unpackhi_epi8(rgb_plane[4 + j], zero); - ConvertRGBToY(&r, &g, &b, &Y1); + ConvertRGBToY_SSE2(&r, &g, &b, &Y1); // Cast to 8-bit and store. STORE_16(_mm_packus_epi16(Y0, Y1), y + i); @@ -583,14 +593,14 @@ static void ConvertRGB24ToY(const uint8_t* rgb, uint8_t* y, int width) { } } -static void ConvertBGR24ToY(const uint8_t* bgr, uint8_t* y, int width) { +static void ConvertBGR24ToY_SSE2(const uint8_t* bgr, uint8_t* y, int width) { const int max_width = width & ~31; int i; for (i = 0; i < max_width; bgr += 3 * 16 * 2) { __m128i bgr_plane[6]; int j; - RGB24PackedToPlanar(bgr, bgr_plane); + RGB24PackedToPlanar_SSE2(bgr, bgr_plane); for (j = 0; j < 2; ++j, i += 16) { const __m128i zero = _mm_setzero_si128(); @@ -600,13 +610,13 @@ static void ConvertBGR24ToY(const uint8_t* bgr, uint8_t* y, int width) { b = _mm_unpacklo_epi8(bgr_plane[0 + j], zero); g = _mm_unpacklo_epi8(bgr_plane[2 + j], zero); r = _mm_unpacklo_epi8(bgr_plane[4 + j], zero); - ConvertRGBToY(&r, &g, &b, &Y0); + ConvertRGBToY_SSE2(&r, &g, &b, &Y0); // Convert to 16-bit Y. b = _mm_unpackhi_epi8(bgr_plane[0 + j], zero); g = _mm_unpackhi_epi8(bgr_plane[2 + j], zero); r = _mm_unpackhi_epi8(bgr_plane[4 + j], zero); - ConvertRGBToY(&r, &g, &b, &Y1); + ConvertRGBToY_SSE2(&r, &g, &b, &Y1); // Cast to 8-bit and store. STORE_16(_mm_packus_epi16(Y0, Y1), y + i); @@ -617,14 +627,14 @@ static void ConvertBGR24ToY(const uint8_t* bgr, uint8_t* y, int width) { } } -static void ConvertARGBToY(const uint32_t* argb, uint8_t* y, int width) { +static void ConvertARGBToY_SSE2(const uint32_t* argb, uint8_t* y, int width) { const int max_width = width & ~15; int i; for (i = 0; i < max_width; i += 16) { __m128i Y0, Y1, rgb[6]; - RGB32PackedToPlanar(&argb[i], rgb); - ConvertRGBToY(&rgb[0], &rgb[2], &rgb[4], &Y0); - ConvertRGBToY(&rgb[1], &rgb[3], &rgb[5], &Y1); + RGB32PackedToPlanar_SSE2(&argb[i], rgb); + ConvertRGBToY_SSE2(&rgb[0], &rgb[2], &rgb[4], &Y0); + ConvertRGBToY_SSE2(&rgb[1], &rgb[3], &rgb[5], &Y1); STORE_16(_mm_packus_epi16(Y0, Y1), y + i); } for (; i < width; ++i) { // left-over @@ -636,31 +646,33 @@ static void ConvertARGBToY(const uint32_t* argb, uint8_t* y, int width) { // Horizontal add (doubled) of two 16b values, result is 16b. // in: A | B | C | D | ... -> out: 2*(A+B) | 2*(C+D) | ... -static void HorizontalAddPack(const __m128i* const A, const __m128i* const B, - __m128i* const out) { +static void HorizontalAddPack_SSE2(const __m128i* const A, + const __m128i* const B, + __m128i* const out) { const __m128i k2 = _mm_set1_epi16(2); const __m128i C = _mm_madd_epi16(*A, k2); const __m128i D = _mm_madd_epi16(*B, k2); *out = _mm_packs_epi32(C, D); } -static void ConvertARGBToUV(const uint32_t* argb, uint8_t* u, uint8_t* v, - int src_width, int do_store) { +static void ConvertARGBToUV_SSE2(const uint32_t* argb, + uint8_t* u, uint8_t* v, + int src_width, int do_store) { const int max_width = src_width & ~31; int i; for (i = 0; i < max_width; i += 32, u += 16, v += 16) { __m128i rgb[6], U0, V0, U1, V1; - RGB32PackedToPlanar(&argb[i], rgb); - HorizontalAddPack(&rgb[0], &rgb[1], &rgb[0]); - HorizontalAddPack(&rgb[2], &rgb[3], &rgb[2]); - HorizontalAddPack(&rgb[4], &rgb[5], &rgb[4]); - ConvertRGBToUV(&rgb[0], &rgb[2], &rgb[4], &U0, &V0); - - RGB32PackedToPlanar(&argb[i + 16], rgb); - HorizontalAddPack(&rgb[0], &rgb[1], &rgb[0]); - HorizontalAddPack(&rgb[2], &rgb[3], &rgb[2]); - HorizontalAddPack(&rgb[4], &rgb[5], &rgb[4]); - ConvertRGBToUV(&rgb[0], &rgb[2], &rgb[4], &U1, &V1); + RGB32PackedToPlanar_SSE2(&argb[i], rgb); + HorizontalAddPack_SSE2(&rgb[0], &rgb[1], &rgb[0]); + HorizontalAddPack_SSE2(&rgb[2], &rgb[3], &rgb[2]); + HorizontalAddPack_SSE2(&rgb[4], &rgb[5], &rgb[4]); + ConvertRGBToUV_SSE2(&rgb[0], &rgb[2], &rgb[4], &U0, &V0); + + RGB32PackedToPlanar_SSE2(&argb[i + 16], rgb); + HorizontalAddPack_SSE2(&rgb[0], &rgb[1], &rgb[0]); + HorizontalAddPack_SSE2(&rgb[2], &rgb[3], &rgb[2]); + HorizontalAddPack_SSE2(&rgb[4], &rgb[5], &rgb[4]); + ConvertRGBToUV_SSE2(&rgb[0], &rgb[2], &rgb[4], &U1, &V1); U0 = _mm_packus_epi16(U0, U1); V0 = _mm_packus_epi16(V0, V1); @@ -679,10 +691,9 @@ static void ConvertARGBToUV(const uint32_t* argb, uint8_t* u, uint8_t* v, } // Convert 16 packed ARGB 16b-values to r[], g[], b[] -static WEBP_INLINE void RGBA32PackedToPlanar_16b(const uint16_t* const rgbx, - __m128i* const r, - __m128i* const g, - __m128i* const b) { +static WEBP_INLINE void RGBA32PackedToPlanar_16b_SSE2( + const uint16_t* const rgbx, + __m128i* const r, __m128i* const g, __m128i* const b) { const __m128i in0 = LOAD_16(rgbx + 0); // r0 | g0 | b0 |x| r1 | g1 | b1 |x const __m128i in1 = LOAD_16(rgbx + 8); // r2 | g2 | b2 |x| r3 | g3 | b3 |x const __m128i in2 = LOAD_16(rgbx + 16); // r4 | ... @@ -701,16 +712,16 @@ static WEBP_INLINE void RGBA32PackedToPlanar_16b(const uint16_t* const rgbx, *b = _mm_unpacklo_epi64(B1, B3); } -static void ConvertRGBA32ToUV(const uint16_t* rgb, - uint8_t* u, uint8_t* v, int width) { +static void ConvertRGBA32ToUV_SSE2(const uint16_t* rgb, + uint8_t* u, uint8_t* v, int width) { const int max_width = width & ~15; const uint16_t* const last_rgb = rgb + 4 * max_width; while (rgb < last_rgb) { __m128i r, g, b, U0, V0, U1, V1; - RGBA32PackedToPlanar_16b(rgb + 0, &r, &g, &b); - ConvertRGBToUV(&r, &g, &b, &U0, &V0); - RGBA32PackedToPlanar_16b(rgb + 32, &r, &g, &b); - ConvertRGBToUV(&r, &g, &b, &U1, &V1); + RGBA32PackedToPlanar_16b_SSE2(rgb + 0, &r, &g, &b); + ConvertRGBToUV_SSE2(&r, &g, &b, &U0, &V0); + RGBA32PackedToPlanar_16b_SSE2(rgb + 32, &r, &g, &b); + ConvertRGBToUV_SSE2(&r, &g, &b, &U1, &V1); STORE_16(_mm_packus_epi16(U0, U1), u); STORE_16(_mm_packus_epi16(V0, V1), v); u += 16; @@ -727,13 +738,13 @@ static void ConvertRGBA32ToUV(const uint16_t* rgb, extern void WebPInitConvertARGBToYUVSSE2(void); WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUVSSE2(void) { - WebPConvertARGBToY = ConvertARGBToY; - WebPConvertARGBToUV = ConvertARGBToUV; + WebPConvertARGBToY = ConvertARGBToY_SSE2; + WebPConvertARGBToUV = ConvertARGBToUV_SSE2; - WebPConvertRGB24ToY = ConvertRGB24ToY; - WebPConvertBGR24ToY = ConvertBGR24ToY; + WebPConvertRGB24ToY = ConvertRGB24ToY_SSE2; + WebPConvertBGR24ToY = ConvertBGR24ToY_SSE2; - WebPConvertRGBA32ToUV = ConvertRGBA32ToUV; + WebPConvertRGBA32ToUV = ConvertRGBA32ToUV_SSE2; } //------------------------------------------------------------------------------ |