diff options
Diffstat (limited to 'src/3rdparty/libwebp/src/dsp/enc_sse41.c')
| -rw-r--r-- | src/3rdparty/libwebp/src/dsp/enc_sse41.c | 66 |
1 files changed, 33 insertions, 33 deletions
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 |