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-rw-r--r--src/3rdparty/libwebp/src/dsp/upsampling.c161
1 files changed, 110 insertions, 51 deletions
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;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 17:23:17 +0000