diff options
Diffstat (limited to 'files/source/row_win.cc')
| -rw-r--r-- | files/source/row_win.cc | 65 |
1 files changed, 51 insertions, 14 deletions
diff --git a/files/source/row_win.cc b/files/source/row_win.cc index c7c1ff60..5fb28521 100644 --- a/files/source/row_win.cc +++ b/files/source/row_win.cc @@ -14,7 +14,9 @@ #if !defined(LIBYUV_DISABLE_X86) && defined(_MSC_VER) && \ !defined(__clang__) && (defined(_M_IX86) || defined(_M_X64)) -#if defined(_M_X64) +#if defined(_M_ARM64EC) +#include <intrin.h> +#elif defined(_M_X64) #include <emmintrin.h> #include <tmmintrin.h> // For _mm_maddubs_epi16 #endif @@ -893,7 +895,7 @@ __declspec(naked) void ARGBToRGB565Row_SSE2(const uint8_t* src_argb, __declspec(naked) void ARGBToRGB565DitherRow_SSE2(const uint8_t* src_argb, uint8_t* dst_rgb, - const uint32_t dither4, + uint32_t dither4, int width) { __asm { @@ -940,7 +942,7 @@ __declspec(naked) void ARGBToRGB565DitherRow_SSE2(const uint8_t* src_argb, #ifdef HAS_ARGBTORGB565DITHERROW_AVX2 __declspec(naked) void ARGBToRGB565DitherRow_AVX2(const uint8_t* src_argb, uint8_t* dst_rgb, - const uint32_t dither4, + uint32_t dither4, int width) { __asm { mov eax, [esp + 4] // src_argb @@ -2789,6 +2791,44 @@ __declspec(naked) void I422ToRGB24Row_SSSE3( } } +// 8 pixels. +// 8 UV values, mixed with 8 Y producing 8 RGB24 (24 bytes). +__declspec(naked) void I444ToRGB24Row_SSSE3( + const uint8_t* y_buf, + const uint8_t* u_buf, + const uint8_t* v_buf, + uint8_t* dst_rgb24, + const struct YuvConstants* yuvconstants, + int width) { + __asm { + push esi + push edi + push ebx + mov eax, [esp + 12 + 4] // Y + mov esi, [esp + 12 + 8] // U + mov edi, [esp + 12 + 12] // V + mov edx, [esp + 12 + 16] // argb + mov ebx, [esp + 12 + 20] // yuvconstants + mov ecx, [esp + 12 + 24] // width + sub edi, esi + movdqa xmm5, xmmword ptr kShuffleMaskARGBToRGB24_0 + movdqa xmm6, xmmword ptr kShuffleMaskARGBToRGB24 + + convertloop: + READYUV444 + YUVTORGB(ebx) + STORERGB24 + + sub ecx, 8 + jg convertloop + + pop ebx + pop edi + pop esi + ret + } +} + // 8 pixels // 4 UV values upsampled to 8 UV, mixed with 8 Y producing 8 RGB565 (16 bytes). __declspec(naked) void I422ToRGB565Row_SSSE3( @@ -3423,17 +3463,14 @@ __declspec(naked) void MergeUVRow_AVX2(const uint8_t* src_u, sub edx, eax convertloop: - vmovdqu ymm0, [eax] // read 32 U's - vmovdqu ymm1, [eax + edx] // and 32 V's - lea eax, [eax + 32] - vpunpcklbw ymm2, ymm0, ymm1 // low 16 UV pairs. mutated qqword 0,2 - vpunpckhbw ymm0, ymm0, ymm1 // high 16 UV pairs. mutated qqword 1,3 - vextractf128 [edi], ymm2, 0 // bytes 0..15 - vextractf128 [edi + 16], ymm0, 0 // bytes 16..31 - vextractf128 [edi + 32], ymm2, 1 // bytes 32..47 - vextractf128 [edi + 48], ymm0, 1 // bytes 47..63 - lea edi, [edi + 64] - sub ecx, 32 + vpmovzxbw ymm0, [eax] + vpmovzxbw ymm1, [eax + edx] + lea eax, [eax + 16] + vpsllw ymm1, ymm1, 8 + vpor ymm2, ymm1, ymm0 + vmovdqu [edi], ymm2 + lea edi, [edi + 32] + sub ecx, 16 jg convertloop pop edi |