diff options
Diffstat (limited to 'chromium/third_party/libyuv/source/convert_from_argb.cc')
| -rw-r--r-- | chromium/third_party/libyuv/source/convert_from_argb.cc | 527 |
1 files changed, 258 insertions, 269 deletions
diff --git a/chromium/third_party/libyuv/source/convert_from_argb.cc b/chromium/third_party/libyuv/source/convert_from_argb.cc index 41421fb30b2..1e465abccc4 100644 --- a/chromium/third_party/libyuv/source/convert_from_argb.cc +++ b/chromium/third_party/libyuv/source/convert_from_argb.cc @@ -28,6 +28,11 @@ int ARGBToI444(const uint8* src_argb, int src_stride_argb, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height) { + int y; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; + void (*ARGBToUV444Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, + int pix) = ARGBToUV444Row_C; if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) { return -1; } @@ -45,45 +50,41 @@ int ARGBToI444(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0; } - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; - void (*ARGBToUV444Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV444Row_C; #if defined(HAS_ARGBTOUV444ROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToUV444Row = ARGBToUV444Row_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUV444Row = ARGBToUV444Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV444Row = ARGBToUV444Row_SSSE3; - } + ARGBToUV444Row = ARGBToUV444Row_SSSE3; } } #endif +#if defined(HAS_ARGBTOUV444ROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 8) { + ARGBToUV444Row = ARGBToUV444Row_Any_NEON; + if (IS_ALIGNED(width, 8)) { + ARGBToUV444Row = ARGBToUV444Row_NEON; + } + } +#endif #if defined(HAS_ARGBTOYROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } + ARGBToYRow = ARGBToYRow_SSSE3; } } -#elif defined(HAS_ARGBTOYROW_NEON) +#endif +#if defined(HAS_ARGBTOYROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToYRow = ARGBToYRow_Any_NEON; - ARGBToUV444Row = ARGBToUV444Row_Any_NEON; if (IS_ALIGNED(width, 8)) { ARGBToYRow = ARGBToYRow_NEON; - ARGBToUV444Row = ARGBToUV444Row_NEON; } } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToUV444Row(src_argb, dst_u, dst_v, width); ARGBToYRow(src_argb, dst_y, width); src_argb += src_stride_argb; @@ -101,6 +102,11 @@ int ARGBToI422(const uint8* src_argb, int src_stride_argb, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height) { + int y; + void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, + int pix) = ARGBToUV422Row_C; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) { return -1; } @@ -118,49 +124,41 @@ int ARGBToI422(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0; } - void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV422Row_C; #if defined(HAS_ARGBTOUV422ROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToUV422Row = ARGBToUV422Row_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV422Row = ARGBToUV422Row_SSSE3; - } + ARGBToUV422Row = ARGBToUV422Row_SSSE3; + } + } +#endif +#if defined(HAS_ARGBTOUV422ROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 16) { + ARGBToUV422Row = ARGBToUV422Row_Any_NEON; + if (IS_ALIGNED(width, 16)) { + ARGBToUV422Row = ARGBToUV422Row_NEON; } } #endif - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; #if defined(HAS_ARGBTOYROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } + ARGBToYRow = ARGBToYRow_SSSE3; } } -#elif defined(HAS_ARGBTOYROW_NEON) +#endif +#if defined(HAS_ARGBTOYROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToYRow = ARGBToYRow_Any_NEON; if (IS_ALIGNED(width, 8)) { ARGBToYRow = ARGBToYRow_NEON; } - if (width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_NEON; - } - } } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToUV422Row(src_argb, dst_u, dst_v, width); ARGBToYRow(src_argb, dst_y, width); src_argb += src_stride_argb; @@ -178,6 +176,11 @@ int ARGBToI411(const uint8* src_argb, int src_stride_argb, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height) { + int y; + void (*ARGBToUV411Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, + int pix) = ARGBToUV411Row_C; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; if (!src_argb || !dst_y || !dst_u || !dst_v || width <= 0 || height == 0) { return -1; } @@ -195,19 +198,11 @@ int ARGBToI411(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_y = dst_stride_u = dst_stride_v = 0; } - void (*ARGBToUV411Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV411Row_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; #if defined(HAS_ARGBTOYROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } + ARGBToYRow = ARGBToYRow_SSSE3; } } #endif @@ -225,16 +220,18 @@ int ARGBToI411(const uint8* src_argb, int src_stride_argb, if (IS_ALIGNED(width, 8)) { ARGBToYRow = ARGBToYRow_NEON; } - if (width >= 32) { - ARGBToUV411Row = ARGBToUV411Row_Any_NEON; - if (IS_ALIGNED(width, 32)) { - ARGBToUV411Row = ARGBToUV411Row_NEON; - } + } +#endif +#if defined(HAS_ARGBTOUV411ROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 32) { + ARGBToUV411Row = ARGBToUV411Row_Any_NEON; + if (IS_ALIGNED(width, 32)) { + ARGBToUV411Row = ARGBToUV411Row_NEON; } } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToUV411Row(src_argb, dst_u, dst_v, width); ARGBToYRow(src_argb, dst_y, width); src_argb += src_stride_argb; @@ -250,6 +247,14 @@ int ARGBToNV12(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_uv, int dst_stride_uv, int width, int height) { + int y; + int halfwidth = (width + 1) >> 1; + void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb, + uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; + void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv, + int width) = MergeUVRow_C; if (!src_argb || !dst_y || !dst_uv || width <= 0 || height == 0) { @@ -261,50 +266,37 @@ int ARGBToNV12(const uint8* src_argb, int src_stride_argb, src_argb = src_argb + (height - 1) * src_stride_argb; src_stride_argb = -src_stride_argb; } - void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb, - uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; #if defined(HAS_ARGBTOYROW_SSSE3) && defined(HAS_ARGBTOUVROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToUVRow = ARGBToUVRow_Any_SSSE3; ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_Unaligned_SSSE3; - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUVRow = ARGBToUVRow_SSSE3; - if (IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } + ARGBToUVRow = ARGBToUVRow_SSSE3; + ARGBToYRow = ARGBToYRow_SSSE3; } } -#elif defined(HAS_ARGBTOYROW_NEON) +#endif +#if defined(HAS_ARGBTOYROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToYRow = ARGBToYRow_Any_NEON; if (IS_ALIGNED(width, 8)) { ARGBToYRow = ARGBToYRow_NEON; } - if (width >= 16) { - ARGBToUVRow = ARGBToUVRow_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_NEON; - } + } +#endif +#if defined(HAS_ARGBTOUVROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 16) { + ARGBToUVRow = ARGBToUVRow_Any_NEON; + if (IS_ALIGNED(width, 16)) { + ARGBToUVRow = ARGBToUVRow_NEON; } } #endif - int halfwidth = (width + 1) >> 1; - void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv, - int width) = MergeUVRow_C; #if defined(HAS_MERGEUVROW_SSE2) if (TestCpuFlag(kCpuHasSSE2) && halfwidth >= 16) { MergeUVRow_ = MergeUVRow_Any_SSE2; if (IS_ALIGNED(halfwidth, 16)) { - MergeUVRow_ = MergeUVRow_Unaligned_SSE2; - if (IS_ALIGNED(dst_uv, 16) && IS_ALIGNED(dst_stride_uv, 16)) { - MergeUVRow_ = MergeUVRow_SSE2; - } + MergeUVRow_ = MergeUVRow_SSE2; } } #endif @@ -324,26 +316,27 @@ int ARGBToNV12(const uint8* src_argb, int src_stride_argb, } } #endif + { + // Allocate a rows of uv. + align_buffer_64(row_u, ((halfwidth + 15) & ~15) * 2); + uint8* row_v = row_u + ((halfwidth + 15) & ~15); - // Allocate a rows of uv. - align_buffer_64(row_u, ((halfwidth + 15) & ~15) * 2); - uint8* row_v = row_u + ((halfwidth + 15) & ~15); - - for (int y = 0; y < height - 1; y += 2) { - ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width); - MergeUVRow_(row_u, row_v, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); - ARGBToYRow(src_argb + src_stride_argb, dst_y + dst_stride_y, width); - src_argb += src_stride_argb * 2; - dst_y += dst_stride_y * 2; - dst_uv += dst_stride_uv; - } - if (height & 1) { - ARGBToUVRow(src_argb, 0, row_u, row_v, width); - MergeUVRow_(row_u, row_v, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); + for (y = 0; y < height - 1; y += 2) { + ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width); + MergeUVRow_(row_u, row_v, dst_uv, halfwidth); + ARGBToYRow(src_argb, dst_y, width); + ARGBToYRow(src_argb + src_stride_argb, dst_y + dst_stride_y, width); + src_argb += src_stride_argb * 2; + dst_y += dst_stride_y * 2; + dst_uv += dst_stride_uv; + } + if (height & 1) { + ARGBToUVRow(src_argb, 0, row_u, row_v, width); + MergeUVRow_(row_u, row_v, dst_uv, halfwidth); + ARGBToYRow(src_argb, dst_y, width); + } + free_aligned_buffer_64(row_u); } - free_aligned_buffer_64(row_u); return 0; } @@ -353,6 +346,14 @@ int ARGBToNV21(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_uv, int dst_stride_uv, int width, int height) { + int y; + int halfwidth = (width + 1) >> 1; + void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb, + uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; + void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv, + int width) = MergeUVRow_C; if (!src_argb || !dst_y || !dst_uv || width <= 0 || height == 0) { @@ -364,50 +365,37 @@ int ARGBToNV21(const uint8* src_argb, int src_stride_argb, src_argb = src_argb + (height - 1) * src_stride_argb; src_stride_argb = -src_stride_argb; } - void (*ARGBToUVRow)(const uint8* src_argb0, int src_stride_argb, - uint8* dst_u, uint8* dst_v, int width) = ARGBToUVRow_C; - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; #if defined(HAS_ARGBTOYROW_SSSE3) && defined(HAS_ARGBTOUVROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToUVRow = ARGBToUVRow_Any_SSSE3; ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_Unaligned_SSSE3; - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUVRow = ARGBToUVRow_SSSE3; - if (IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } - } + ARGBToUVRow = ARGBToUVRow_SSSE3; + ARGBToYRow = ARGBToYRow_SSSE3; } } -#elif defined(HAS_ARGBTOYROW_NEON) +#endif +#if defined(HAS_ARGBTOYROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToYRow = ARGBToYRow_Any_NEON; if (IS_ALIGNED(width, 8)) { ARGBToYRow = ARGBToYRow_NEON; } - if (width >= 16) { - ARGBToUVRow = ARGBToUVRow_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUVRow = ARGBToUVRow_NEON; - } + } +#endif +#if defined(HAS_ARGBTOUVROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 16) { + ARGBToUVRow = ARGBToUVRow_Any_NEON; + if (IS_ALIGNED(width, 16)) { + ARGBToUVRow = ARGBToUVRow_NEON; } } #endif - int halfwidth = (width + 1) >> 1; - void (*MergeUVRow_)(const uint8* src_u, const uint8* src_v, uint8* dst_uv, - int width) = MergeUVRow_C; #if defined(HAS_MERGEUVROW_SSE2) if (TestCpuFlag(kCpuHasSSE2) && halfwidth >= 16) { MergeUVRow_ = MergeUVRow_Any_SSE2; if (IS_ALIGNED(halfwidth, 16)) { - MergeUVRow_ = MergeUVRow_Unaligned_SSE2; - if (IS_ALIGNED(dst_uv, 16) && IS_ALIGNED(dst_stride_uv, 16)) { - MergeUVRow_ = MergeUVRow_SSE2; - } + MergeUVRow_ = MergeUVRow_SSE2; } } #endif @@ -427,26 +415,27 @@ int ARGBToNV21(const uint8* src_argb, int src_stride_argb, } } #endif + { + // Allocate a rows of uv. + align_buffer_64(row_u, ((halfwidth + 15) & ~15) * 2); + uint8* row_v = row_u + ((halfwidth + 15) & ~15); - // Allocate a rows of uv. - align_buffer_64(row_u, ((halfwidth + 15) & ~15) * 2); - uint8* row_v = row_u + ((halfwidth + 15) & ~15); - - for (int y = 0; y < height - 1; y += 2) { - ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width); - MergeUVRow_(row_v, row_u, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); - ARGBToYRow(src_argb + src_stride_argb, dst_y + dst_stride_y, width); - src_argb += src_stride_argb * 2; - dst_y += dst_stride_y * 2; - dst_uv += dst_stride_uv; - } - if (height & 1) { - ARGBToUVRow(src_argb, 0, row_u, row_v, width); - MergeUVRow_(row_v, row_u, dst_uv, halfwidth); - ARGBToYRow(src_argb, dst_y, width); + for (y = 0; y < height - 1; y += 2) { + ARGBToUVRow(src_argb, src_stride_argb, row_u, row_v, width); + MergeUVRow_(row_v, row_u, dst_uv, halfwidth); + ARGBToYRow(src_argb, dst_y, width); + ARGBToYRow(src_argb + src_stride_argb, dst_y + dst_stride_y, width); + src_argb += src_stride_argb * 2; + dst_y += dst_stride_y * 2; + dst_uv += dst_stride_uv; + } + if (height & 1) { + ARGBToUVRow(src_argb, 0, row_u, row_v, width); + MergeUVRow_(row_v, row_u, dst_uv, halfwidth); + ARGBToYRow(src_argb, dst_y, width); + } + free_aligned_buffer_64(row_u); } - free_aligned_buffer_64(row_u); return 0; } @@ -455,6 +444,14 @@ LIBYUV_API int ARGBToYUY2(const uint8* src_argb, int src_stride_argb, uint8* dst_yuy2, int dst_stride_yuy2, int width, int height) { + int y; + void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, + int pix) = ARGBToUV422Row_C; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; + void (*I422ToYUY2Row)(const uint8* src_y, const uint8* src_u, + const uint8* src_v, uint8* dst_yuy2, int width) = I422ToYUY2Row_C; + if (!src_argb || !dst_yuy2 || width <= 0 || height == 0) { return -1; @@ -472,49 +469,39 @@ int ARGBToYUY2(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_yuy2 = 0; } - void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV422Row_C; #if defined(HAS_ARGBTOUV422ROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToUV422Row = ARGBToUV422Row_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV422Row = ARGBToUV422Row_SSSE3; - } + ARGBToUV422Row = ARGBToUV422Row_SSSE3; + } + } +#endif +#if defined(HAS_ARGBTOUV422ROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 16) { + ARGBToUV422Row = ARGBToUV422Row_Any_NEON; + if (IS_ALIGNED(width, 16)) { + ARGBToUV422Row = ARGBToUV422Row_NEON; } } #endif - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; #if defined(HAS_ARGBTOYROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } + ARGBToYRow = ARGBToYRow_SSSE3; } } -#elif defined(HAS_ARGBTOYROW_NEON) +#endif +#if defined(HAS_ARGBTOYROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToYRow = ARGBToYRow_Any_NEON; if (IS_ALIGNED(width, 8)) { ARGBToYRow = ARGBToYRow_NEON; } - if (width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_NEON; - } - } } #endif - void (*I422ToYUY2Row)(const uint8* src_y, const uint8* src_u, - const uint8* src_v, uint8* dst_yuy2, int width) = - I422ToYUY2Row_C; #if defined(HAS_I422TOYUY2ROW_SSE2) if (TestCpuFlag(kCpuHasSSE2) && width >= 16) { I422ToYUY2Row = I422ToYUY2Row_Any_SSE2; @@ -522,7 +509,8 @@ int ARGBToYUY2(const uint8* src_argb, int src_stride_argb, I422ToYUY2Row = I422ToYUY2Row_SSE2; } } -#elif defined(HAS_I422TOYUY2ROW_NEON) +#endif +#if defined(HAS_I422TOYUY2ROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 16) { I422ToYUY2Row = I422ToYUY2Row_Any_NEON; if (IS_ALIGNED(width, 16)) { @@ -531,20 +519,22 @@ int ARGBToYUY2(const uint8* src_argb, int src_stride_argb, } #endif - // Allocate a rows of yuv. - align_buffer_64(row_y, ((width + 63) & ~63) * 2); - uint8* row_u = row_y + ((width + 63) & ~63); - uint8* row_v = row_u + ((width + 63) & ~63) / 2; + { + // Allocate a rows of yuv. + align_buffer_64(row_y, ((width + 63) & ~63) * 2); + uint8* row_u = row_y + ((width + 63) & ~63); + uint8* row_v = row_u + ((width + 63) & ~63) / 2; - for (int y = 0; y < height; ++y) { - ARGBToUV422Row(src_argb, row_u, row_v, width); - ARGBToYRow(src_argb, row_y, width); - I422ToYUY2Row(row_y, row_u, row_v, dst_yuy2, width); - src_argb += src_stride_argb; - dst_yuy2 += dst_stride_yuy2; - } + for (y = 0; y < height; ++y) { + ARGBToUV422Row(src_argb, row_u, row_v, width); + ARGBToYRow(src_argb, row_y, width); + I422ToYUY2Row(row_y, row_u, row_v, dst_yuy2, width); + src_argb += src_stride_argb; + dst_yuy2 += dst_stride_yuy2; + } - free_aligned_buffer_64(row_y); + free_aligned_buffer_64(row_y); + } return 0; } @@ -553,6 +543,14 @@ LIBYUV_API int ARGBToUYVY(const uint8* src_argb, int src_stride_argb, uint8* dst_uyvy, int dst_stride_uyvy, int width, int height) { + int y; + void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, + int pix) = ARGBToUV422Row_C; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; + void (*I422ToUYVYRow)(const uint8* src_y, const uint8* src_u, + const uint8* src_v, uint8* dst_uyvy, int width) = I422ToUYVYRow_C; + if (!src_argb || !dst_uyvy || width <= 0 || height == 0) { return -1; @@ -570,49 +568,39 @@ int ARGBToUYVY(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_uyvy = 0; } - void (*ARGBToUV422Row)(const uint8* src_argb, uint8* dst_u, uint8* dst_v, - int pix) = ARGBToUV422Row_C; #if defined(HAS_ARGBTOUV422ROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToUV422Row = ARGBToUV422Row_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUV422Row = ARGBToUV422Row_SSSE3; - } + ARGBToUV422Row = ARGBToUV422Row_SSSE3; + } + } +#endif +#if defined(HAS_ARGBTOUV422ROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 16) { + ARGBToUV422Row = ARGBToUV422Row_Any_NEON; + if (IS_ALIGNED(width, 16)) { + ARGBToUV422Row = ARGBToUV422Row_NEON; } } #endif - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; #if defined(HAS_ARGBTOYROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } + ARGBToYRow = ARGBToYRow_SSSE3; } } -#elif defined(HAS_ARGBTOYROW_NEON) +#endif +#if defined(HAS_ARGBTOYROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToYRow = ARGBToYRow_Any_NEON; if (IS_ALIGNED(width, 8)) { ARGBToYRow = ARGBToYRow_NEON; } - if (width >= 16) { - ARGBToUV422Row = ARGBToUV422Row_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUV422Row = ARGBToUV422Row_NEON; - } - } } #endif - void (*I422ToUYVYRow)(const uint8* src_y, const uint8* src_u, - const uint8* src_v, uint8* dst_uyvy, int width) = - I422ToUYVYRow_C; #if defined(HAS_I422TOUYVYROW_SSE2) if (TestCpuFlag(kCpuHasSSE2) && width >= 16) { I422ToUYVYRow = I422ToUYVYRow_Any_SSE2; @@ -620,7 +608,8 @@ int ARGBToUYVY(const uint8* src_argb, int src_stride_argb, I422ToUYVYRow = I422ToUYVYRow_SSE2; } } -#elif defined(HAS_I422TOUYVYROW_NEON) +#endif +#if defined(HAS_I422TOUYVYROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 16) { I422ToUYVYRow = I422ToUYVYRow_Any_NEON; if (IS_ALIGNED(width, 16)) { @@ -629,20 +618,22 @@ int ARGBToUYVY(const uint8* src_argb, int src_stride_argb, } #endif - // Allocate a rows of yuv. - align_buffer_64(row_y, ((width + 63) & ~63) * 2); - uint8* row_u = row_y + ((width + 63) & ~63); - uint8* row_v = row_u + ((width + 63) & ~63) / 2; + { + // Allocate a rows of yuv. + align_buffer_64(row_y, ((width + 63) & ~63) * 2); + uint8* row_u = row_y + ((width + 63) & ~63); + uint8* row_v = row_u + ((width + 63) & ~63) / 2; - for (int y = 0; y < height; ++y) { - ARGBToUV422Row(src_argb, row_u, row_v, width); - ARGBToYRow(src_argb, row_y, width); - I422ToUYVYRow(row_y, row_u, row_v, dst_uyvy, width); - src_argb += src_stride_argb; - dst_uyvy += dst_stride_uyvy; - } + for (y = 0; y < height; ++y) { + ARGBToUV422Row(src_argb, row_u, row_v, width); + ARGBToYRow(src_argb, row_y, width); + I422ToUYVYRow(row_y, row_u, row_v, dst_uyvy, width); + src_argb += src_stride_argb; + dst_uyvy += dst_stride_uyvy; + } - free_aligned_buffer_64(row_y); + free_aligned_buffer_64(row_y); + } return 0; } @@ -651,6 +642,9 @@ LIBYUV_API int ARGBToI400(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, int width, int height) { + int y; + void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = + ARGBToYRow_C; if (!src_argb || !dst_y || width <= 0 || height == 0) { return -1; } @@ -666,17 +660,11 @@ int ARGBToI400(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_y = 0; } - void (*ARGBToYRow)(const uint8* src_argb, uint8* dst_y, int pix) = - ARGBToYRow_C; #if defined(HAS_ARGBTOYROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToYRow = ARGBToYRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToYRow = ARGBToYRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_y, 16) && IS_ALIGNED(dst_stride_y, 16)) { - ARGBToYRow = ARGBToYRow_SSSE3; - } + ARGBToYRow = ARGBToYRow_SSSE3; } } #endif @@ -697,7 +685,7 @@ int ARGBToI400(const uint8* src_argb, int src_stride_argb, } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToYRow(src_argb, dst_y, width); src_argb += src_stride_argb; dst_y += dst_stride_y; @@ -726,6 +714,9 @@ LIBYUV_API int ARGBToRGB24(const uint8* src_argb, int src_stride_argb, uint8* dst_rgb24, int dst_stride_rgb24, int width, int height) { + int y; + void (*ARGBToRGB24Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = + ARGBToRGB24Row_C; if (!src_argb || !dst_rgb24 || width <= 0 || height == 0) { return -1; } @@ -741,8 +732,6 @@ int ARGBToRGB24(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_rgb24 = 0; } - void (*ARGBToRGB24Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToRGB24Row_C; #if defined(HAS_ARGBTORGB24ROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToRGB24Row = ARGBToRGB24Row_Any_SSSE3; @@ -750,7 +739,8 @@ int ARGBToRGB24(const uint8* src_argb, int src_stride_argb, ARGBToRGB24Row = ARGBToRGB24Row_SSSE3; } } -#elif defined(HAS_ARGBTORGB24ROW_NEON) +#endif +#if defined(HAS_ARGBTORGB24ROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToRGB24Row = ARGBToRGB24Row_Any_NEON; if (IS_ALIGNED(width, 8)) { @@ -759,7 +749,7 @@ int ARGBToRGB24(const uint8* src_argb, int src_stride_argb, } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToRGB24Row(src_argb, dst_rgb24, width); src_argb += src_stride_argb; dst_rgb24 += dst_stride_rgb24; @@ -772,6 +762,9 @@ LIBYUV_API int ARGBToRAW(const uint8* src_argb, int src_stride_argb, uint8* dst_raw, int dst_stride_raw, int width, int height) { + int y; + void (*ARGBToRAWRow)(const uint8* src_argb, uint8* dst_rgb, int pix) = + ARGBToRAWRow_C; if (!src_argb || !dst_raw || width <= 0 || height == 0) { return -1; } @@ -787,8 +780,6 @@ int ARGBToRAW(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_raw = 0; } - void (*ARGBToRAWRow)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToRAWRow_C; #if defined(HAS_ARGBTORAWROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToRAWRow = ARGBToRAWRow_Any_SSSE3; @@ -796,7 +787,8 @@ int ARGBToRAW(const uint8* src_argb, int src_stride_argb, ARGBToRAWRow = ARGBToRAWRow_SSSE3; } } -#elif defined(HAS_ARGBTORAWROW_NEON) +#endif +#if defined(HAS_ARGBTORAWROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToRAWRow = ARGBToRAWRow_Any_NEON; if (IS_ALIGNED(width, 8)) { @@ -805,7 +797,7 @@ int ARGBToRAW(const uint8* src_argb, int src_stride_argb, } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToRAWRow(src_argb, dst_raw, width); src_argb += src_stride_argb; dst_raw += dst_stride_raw; @@ -818,6 +810,9 @@ LIBYUV_API int ARGBToRGB565(const uint8* src_argb, int src_stride_argb, uint8* dst_rgb565, int dst_stride_rgb565, int width, int height) { + int y; + void (*ARGBToRGB565Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = + ARGBToRGB565Row_C; if (!src_argb || !dst_rgb565 || width <= 0 || height == 0) { return -1; } @@ -833,17 +828,15 @@ int ARGBToRGB565(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_rgb565 = 0; } - void (*ARGBToRGB565Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToRGB565Row_C; #if defined(HAS_ARGBTORGB565ROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 4 && - IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { + if (TestCpuFlag(kCpuHasSSE2) && width >= 4) { ARGBToRGB565Row = ARGBToRGB565Row_Any_SSE2; if (IS_ALIGNED(width, 4)) { ARGBToRGB565Row = ARGBToRGB565Row_SSE2; } } -#elif defined(HAS_ARGBTORGB565ROW_NEON) +#endif +#if defined(HAS_ARGBTORGB565ROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToRGB565Row = ARGBToRGB565Row_Any_NEON; if (IS_ALIGNED(width, 8)) { @@ -852,7 +845,7 @@ int ARGBToRGB565(const uint8* src_argb, int src_stride_argb, } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToRGB565Row(src_argb, dst_rgb565, width); src_argb += src_stride_argb; dst_rgb565 += dst_stride_rgb565; @@ -865,6 +858,9 @@ LIBYUV_API int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb, uint8* dst_argb1555, int dst_stride_argb1555, int width, int height) { + int y; + void (*ARGBToARGB1555Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = + ARGBToARGB1555Row_C; if (!src_argb || !dst_argb1555 || width <= 0 || height == 0) { return -1; } @@ -880,17 +876,15 @@ int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_argb1555 = 0; } - void (*ARGBToARGB1555Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToARGB1555Row_C; #if defined(HAS_ARGBTOARGB1555ROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 4 && - IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { + if (TestCpuFlag(kCpuHasSSE2) && width >= 4) { ARGBToARGB1555Row = ARGBToARGB1555Row_Any_SSE2; if (IS_ALIGNED(width, 4)) { ARGBToARGB1555Row = ARGBToARGB1555Row_SSE2; } } -#elif defined(HAS_ARGBTOARGB1555ROW_NEON) +#endif +#if defined(HAS_ARGBTOARGB1555ROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToARGB1555Row = ARGBToARGB1555Row_Any_NEON; if (IS_ALIGNED(width, 8)) { @@ -899,7 +893,7 @@ int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb, } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToARGB1555Row(src_argb, dst_argb1555, width); src_argb += src_stride_argb; dst_argb1555 += dst_stride_argb1555; @@ -912,6 +906,9 @@ LIBYUV_API int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb, uint8* dst_argb4444, int dst_stride_argb4444, int width, int height) { + int y; + void (*ARGBToARGB4444Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = + ARGBToARGB4444Row_C; if (!src_argb || !dst_argb4444 || width <= 0 || height == 0) { return -1; } @@ -927,17 +924,15 @@ int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_argb4444 = 0; } - void (*ARGBToARGB4444Row)(const uint8* src_argb, uint8* dst_rgb, int pix) = - ARGBToARGB4444Row_C; #if defined(HAS_ARGBTOARGB4444ROW_SSE2) - if (TestCpuFlag(kCpuHasSSE2) && width >= 4 && - IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { + if (TestCpuFlag(kCpuHasSSE2) && width >= 4) { ARGBToARGB4444Row = ARGBToARGB4444Row_Any_SSE2; if (IS_ALIGNED(width, 4)) { ARGBToARGB4444Row = ARGBToARGB4444Row_SSE2; } } -#elif defined(HAS_ARGBTOARGB4444ROW_NEON) +#endif +#if defined(HAS_ARGBTOARGB4444ROW_NEON) if (TestCpuFlag(kCpuHasNEON) && width >= 8) { ARGBToARGB4444Row = ARGBToARGB4444Row_Any_NEON; if (IS_ALIGNED(width, 8)) { @@ -946,7 +941,7 @@ int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb, } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToARGB4444Row(src_argb, dst_argb4444, width); src_argb += src_stride_argb; dst_argb4444 += dst_stride_argb4444; @@ -961,6 +956,11 @@ int ARGBToJ420(const uint8* src_argb, int src_stride_argb, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height) { + int y; + void (*ARGBToUVJRow)(const uint8* src_argb0, int src_stride_argb, + uint8* dst_u, uint8* dst_v, int width) = ARGBToUVJRow_C; + void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int pix) = + ARGBToYJRow_C; if (!src_argb || !dst_yj || !dst_u || !dst_v || width <= 0 || height == 0) { @@ -972,23 +972,13 @@ int ARGBToJ420(const uint8* src_argb, int src_stride_argb, src_argb = src_argb + (height - 1) * src_stride_argb; src_stride_argb = -src_stride_argb; } - void (*ARGBToUVJRow)(const uint8* src_argb0, int src_stride_argb, - uint8* dst_u, uint8* dst_v, int width) = ARGBToUVJRow_C; - void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int pix) = - ARGBToYJRow_C; #if defined(HAS_ARGBTOYJROW_SSSE3) && defined(HAS_ARGBTOUVJROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToUVJRow = ARGBToUVJRow_Any_SSSE3; ARGBToYJRow = ARGBToYJRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUVJRow = ARGBToUVJRow_Unaligned_SSSE3; - ARGBToYJRow = ARGBToYJRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16)) { - ARGBToUVJRow = ARGBToUVJRow_SSSE3; - if (IS_ALIGNED(dst_yj, 16) && IS_ALIGNED(dst_stride_yj, 16)) { - ARGBToYJRow = ARGBToYJRow_SSSE3; - } - } + ARGBToUVJRow = ARGBToUVJRow_SSSE3; + ARGBToYJRow = ARGBToYJRow_SSSE3; } } #endif @@ -1006,16 +996,18 @@ int ARGBToJ420(const uint8* src_argb, int src_stride_argb, if (IS_ALIGNED(width, 8)) { ARGBToYJRow = ARGBToYJRow_NEON; } - if (width >= 16) { - ARGBToUVJRow = ARGBToUVJRow_Any_NEON; - if (IS_ALIGNED(width, 16)) { - ARGBToUVJRow = ARGBToUVJRow_NEON; - } + } +#endif +#if defined(HAS_ARGBTOUVJROW_NEON) + if (TestCpuFlag(kCpuHasNEON) && width >= 16) { + ARGBToUVJRow = ARGBToUVJRow_Any_NEON; + if (IS_ALIGNED(width, 16)) { + ARGBToUVJRow = ARGBToUVJRow_NEON; } } #endif - for (int y = 0; y < height - 1; y += 2) { + for (y = 0; y < height - 1; y += 2) { ARGBToUVJRow(src_argb, src_stride_argb, dst_u, dst_v, width); ARGBToYJRow(src_argb, dst_yj, width); ARGBToYJRow(src_argb + src_stride_argb, dst_yj + dst_stride_yj, width); @@ -1036,6 +1028,9 @@ LIBYUV_API int ARGBToJ400(const uint8* src_argb, int src_stride_argb, uint8* dst_yj, int dst_stride_yj, int width, int height) { + int y; + void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int pix) = + ARGBToYJRow_C; if (!src_argb || !dst_yj || width <= 0 || height == 0) { return -1; } @@ -1051,17 +1046,11 @@ int ARGBToJ400(const uint8* src_argb, int src_stride_argb, height = 1; src_stride_argb = dst_stride_yj = 0; } - void (*ARGBToYJRow)(const uint8* src_argb, uint8* dst_yj, int pix) = - ARGBToYJRow_C; #if defined(HAS_ARGBTOYJROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3) && width >= 16) { ARGBToYJRow = ARGBToYJRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToYJRow = ARGBToYJRow_Unaligned_SSSE3; - if (IS_ALIGNED(src_argb, 16) && IS_ALIGNED(src_stride_argb, 16) && - IS_ALIGNED(dst_yj, 16) && IS_ALIGNED(dst_stride_yj, 16)) { - ARGBToYJRow = ARGBToYJRow_SSSE3; - } + ARGBToYJRow = ARGBToYJRow_SSSE3; } } #endif @@ -1082,7 +1071,7 @@ int ARGBToJ400(const uint8* src_argb, int src_stride_argb, } #endif - for (int y = 0; y < height; ++y) { + for (y = 0; y < height; ++y) { ARGBToYJRow(src_argb, dst_yj, width); src_argb += src_stride_argb; dst_yj += dst_stride_yj; |