/* * Copyright 2012 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE 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. */ #include "libyuv/row.h" #include // For memcpy #include "libyuv/basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // YUV to RGB does multiple of 8 with SIMD and remainder with C. #define YANY(NAMEANY, I420TORGB_SIMD, I420TORGB_C, UV_SHIFT, BPP, MASK) \ void NAMEANY(const uint8* y_buf, \ const uint8* u_buf, \ const uint8* v_buf, \ uint8* rgb_buf, \ int width) { \ int n = width & ~MASK; \ I420TORGB_SIMD(y_buf, u_buf, v_buf, rgb_buf, n); \ I420TORGB_C(y_buf + n, \ u_buf + (n >> UV_SHIFT), \ v_buf + (n >> UV_SHIFT), \ rgb_buf + n * BPP, width & MASK); \ } #ifdef HAS_I422TOARGBROW_SSSE3 YANY(I444ToARGBRow_Any_SSSE3, I444ToARGBRow_Unaligned_SSSE3, I444ToARGBRow_C, 0, 4, 7) YANY(I422ToARGBRow_Any_SSSE3, I422ToARGBRow_Unaligned_SSSE3, I422ToARGBRow_C, 1, 4, 7) YANY(I411ToARGBRow_Any_SSSE3, I411ToARGBRow_Unaligned_SSSE3, I411ToARGBRow_C, 2, 4, 7) YANY(I422ToBGRARow_Any_SSSE3, I422ToBGRARow_Unaligned_SSSE3, I422ToBGRARow_C, 1, 4, 7) YANY(I422ToABGRRow_Any_SSSE3, I422ToABGRRow_Unaligned_SSSE3, I422ToABGRRow_C, 1, 4, 7) YANY(I422ToRGBARow_Any_SSSE3, I422ToRGBARow_Unaligned_SSSE3, I422ToRGBARow_C, 1, 4, 7) // I422ToRGB565Row_SSSE3 is unaligned. YANY(I422ToARGB4444Row_Any_SSSE3, I422ToARGB4444Row_SSSE3, I422ToARGB4444Row_C, 1, 2, 7) YANY(I422ToARGB1555Row_Any_SSSE3, I422ToARGB1555Row_SSSE3, I422ToARGB1555Row_C, 1, 2, 7) YANY(I422ToRGB565Row_Any_SSSE3, I422ToRGB565Row_SSSE3, I422ToRGB565Row_C, 1, 2, 7) // I422ToRGB24Row_SSSE3 is unaligned. YANY(I422ToRGB24Row_Any_SSSE3, I422ToRGB24Row_SSSE3, I422ToRGB24Row_C, 1, 3, 7) YANY(I422ToRAWRow_Any_SSSE3, I422ToRAWRow_SSSE3, I422ToRAWRow_C, 1, 3, 7) YANY(I422ToYUY2Row_Any_SSE2, I422ToYUY2Row_SSE2, I422ToYUY2Row_C, 1, 2, 15) YANY(I422ToUYVYRow_Any_SSE2, I422ToUYVYRow_SSE2, I422ToUYVYRow_C, 1, 2, 15) #endif // HAS_I422TOARGBROW_SSSE3 #ifdef HAS_I422TOARGBROW_NEON YANY(I422ToARGBRow_Any_NEON, I422ToARGBRow_NEON, I422ToARGBRow_C, 1, 4, 7) YANY(I422ToBGRARow_Any_NEON, I422ToBGRARow_NEON, I422ToBGRARow_C, 1, 4, 7) YANY(I422ToABGRRow_Any_NEON, I422ToABGRRow_NEON, I422ToABGRRow_C, 1, 4, 7) YANY(I422ToRGBARow_Any_NEON, I422ToRGBARow_NEON, I422ToRGBARow_C, 1, 4, 7) YANY(I422ToRGB24Row_Any_NEON, I422ToRGB24Row_NEON, I422ToRGB24Row_C, 1, 3, 7) YANY(I422ToRAWRow_Any_NEON, I422ToRAWRow_NEON, I422ToRAWRow_C, 1, 3, 7) YANY(I422ToARGB4444Row_Any_NEON, I422ToARGB4444Row_NEON, I422ToARGB4444Row_C, 1, 2, 7) YANY(I422ToARGB1555Row_Any_NEON, I422ToARGB1555Row_NEON, I422ToARGB1555Row_C, 1, 2, 7) YANY(I422ToRGB565Row_Any_NEON, I422ToRGB565Row_NEON, I422ToRGB565Row_C, 1, 2, 7) YANY(I422ToYUY2Row_Any_NEON, I422ToYUY2Row_NEON, I422ToYUY2Row_C, 1, 2, 15) YANY(I422ToUYVYRow_Any_NEON, I422ToUYVYRow_NEON, I422ToUYVYRow_C, 1, 2, 15) #endif // HAS_I422TOARGBROW_NEON #undef YANY // Wrappers to handle odd width #define NV2NY(NAMEANY, NV12TORGB_SIMD, NV12TORGB_C, UV_SHIFT, BPP) \ void NAMEANY(const uint8* y_buf, \ const uint8* uv_buf, \ uint8* rgb_buf, \ int width) { \ int n = width & ~7; \ NV12TORGB_SIMD(y_buf, uv_buf, rgb_buf, n); \ NV12TORGB_C(y_buf + n, \ uv_buf + (n >> UV_SHIFT), \ rgb_buf + n * BPP, width & 7); \ } #ifdef HAS_NV12TOARGBROW_SSSE3 NV2NY(NV12ToARGBRow_Any_SSSE3, NV12ToARGBRow_Unaligned_SSSE3, NV12ToARGBRow_C, 0, 4) NV2NY(NV21ToARGBRow_Any_SSSE3, NV21ToARGBRow_Unaligned_SSSE3, NV21ToARGBRow_C, 0, 4) #endif // HAS_NV12TOARGBROW_SSSE3 #ifdef HAS_NV12TOARGBROW_NEON NV2NY(NV12ToARGBRow_Any_NEON, NV12ToARGBRow_NEON, NV12ToARGBRow_C, 0, 4) NV2NY(NV21ToARGBRow_Any_NEON, NV21ToARGBRow_NEON, NV21ToARGBRow_C, 0, 4) #endif // HAS_NV12TOARGBROW_NEON #ifdef HAS_NV12TORGB565ROW_SSSE3 NV2NY(NV12ToRGB565Row_Any_SSSE3, NV12ToRGB565Row_SSSE3, NV12ToRGB565Row_C, 0, 2) NV2NY(NV21ToRGB565Row_Any_SSSE3, NV21ToRGB565Row_SSSE3, NV21ToRGB565Row_C, 0, 2) #endif // HAS_NV12TORGB565ROW_SSSE3 #ifdef HAS_NV12TORGB565ROW_NEON NV2NY(NV12ToRGB565Row_Any_NEON, NV12ToRGB565Row_NEON, NV12ToRGB565Row_C, 0, 2) NV2NY(NV21ToRGB565Row_Any_NEON, NV21ToRGB565Row_NEON, NV21ToRGB565Row_C, 0, 2) #endif // HAS_NV12TORGB565ROW_NEON #undef NVANY // RGB to RGB does multiple of 16 pixels with SIMD and remainder with C. // SSSE3 RGB24 is multiple of 16 pixels, aligned source and destination. // SSE2 RGB565 is multiple of 4 pixels, ARGB must be aligned to 16 bytes. // NEON RGB24 is multiple of 8 pixels, unaligned source and destination. // I400 To ARGB does multiple of 8 pixels with SIMD and remainder with C. #define RGBANY(NAMEANY, ARGBTORGB_SIMD, ARGBTORGB_C, MASK, SBPP, BPP) \ void NAMEANY(const uint8* argb_buf, \ uint8* rgb_buf, \ int width) { \ int n = width & ~MASK; \ ARGBTORGB_SIMD(argb_buf, rgb_buf, n); \ ARGBTORGB_C(argb_buf + n * SBPP, rgb_buf + n * BPP, width & MASK); \ } #if defined(HAS_ARGBTORGB24ROW_SSSE3) RGBANY(ARGBToRGB24Row_Any_SSSE3, ARGBToRGB24Row_SSSE3, ARGBToRGB24Row_C, 15, 4, 3) RGBANY(ARGBToRAWRow_Any_SSSE3, ARGBToRAWRow_SSSE3, ARGBToRAWRow_C, 15, 4, 3) RGBANY(ARGBToRGB565Row_Any_SSE2, ARGBToRGB565Row_SSE2, ARGBToRGB565Row_C, 3, 4, 2) RGBANY(ARGBToARGB1555Row_Any_SSE2, ARGBToARGB1555Row_SSE2, ARGBToARGB1555Row_C, 3, 4, 2) RGBANY(ARGBToARGB4444Row_Any_SSE2, ARGBToARGB4444Row_SSE2, ARGBToARGB4444Row_C, 3, 4, 2) RGBANY(I400ToARGBRow_Any_SSE2, I400ToARGBRow_Unaligned_SSE2, I400ToARGBRow_C, 7, 1, 4) #endif #if defined(HAS_ARGBTORGB24ROW_NEON) RGBANY(ARGBToRGB24Row_Any_NEON, ARGBToRGB24Row_NEON, ARGBToRGB24Row_C, 7, 4, 3) RGBANY(ARGBToRAWRow_Any_NEON, ARGBToRAWRow_NEON, ARGBToRAWRow_C, 7, 4, 3) RGBANY(ARGBToRGB565Row_Any_NEON, ARGBToRGB565Row_NEON, ARGBToRGB565Row_C, 7, 4, 2) RGBANY(ARGBToARGB1555Row_Any_NEON, ARGBToARGB1555Row_NEON, ARGBToARGB1555Row_C, 7, 4, 2) RGBANY(ARGBToARGB4444Row_Any_NEON, ARGBToARGB4444Row_NEON, ARGBToARGB4444Row_C, 7, 4, 2) RGBANY(I400ToARGBRow_Any_NEON, I400ToARGBRow_NEON, I400ToARGBRow_C, 7, 1, 4) #endif #undef RGBANY // RGB/YUV to Y does multiple of 16 with SIMD and last 16 with SIMD. #define YANY(NAMEANY, ARGBTOY_SIMD, BPP, NUM) \ void NAMEANY(const uint8* src_argb, uint8* dst_y, int width) { \ ARGBTOY_SIMD(src_argb, dst_y, width - NUM); \ ARGBTOY_SIMD(src_argb + (width - NUM) * BPP, dst_y + (width - NUM), NUM);\ } #ifdef HAS_ARGBTOYROW_SSSE3 YANY(ARGBToYRow_Any_SSSE3, ARGBToYRow_Unaligned_SSSE3, 4, 16) YANY(BGRAToYRow_Any_SSSE3, BGRAToYRow_Unaligned_SSSE3, 4, 16) YANY(ABGRToYRow_Any_SSSE3, ABGRToYRow_Unaligned_SSSE3, 4, 16) #endif #ifdef HAS_RGBATOYROW_SSSE3 YANY(RGBAToYRow_Any_SSSE3, RGBAToYRow_Unaligned_SSSE3, 4, 16) #endif #ifdef HAS_ARGBTOYROW_NEON YANY(ARGBToYRow_Any_NEON, ARGBToYRow_NEON, 4, 8) #endif #ifdef HAS_YUY2TOYROW_SSE2 YANY(YUY2ToYRow_Any_SSE2, YUY2ToYRow_Unaligned_SSE2, 2, 16) YANY(UYVYToYRow_Any_SSE2, UYVYToYRow_Unaligned_SSE2, 2, 16) #endif #ifdef HAS_YUY2TOYROW_NEON YANY(YUY2ToYRow_Any_NEON, YUY2ToYRow_NEON, 2, 16) YANY(UYVYToYRow_Any_NEON, UYVYToYRow_NEON, 2, 16) #endif #undef YANY // RGB/YUV to UV does multiple of 16 with SIMD and remainder with C. #define UVANY(NAMEANY, ANYTOUV_SIMD, ANYTOUV_C, BPP) \ void NAMEANY(const uint8* src_argb, int src_stride_argb, \ uint8* dst_u, uint8* dst_v, int width) { \ int n = width & ~15; \ ANYTOUV_SIMD(src_argb, src_stride_argb, dst_u, dst_v, n); \ ANYTOUV_C(src_argb + n * BPP, src_stride_argb, \ dst_u + (n >> 1), \ dst_v + (n >> 1), \ width & 15); \ } #ifdef HAS_ARGBTOUVROW_SSSE3 UVANY(ARGBToUVRow_Any_SSSE3, ARGBToUVRow_Unaligned_SSSE3, ARGBToUVRow_C, 4) UVANY(BGRAToUVRow_Any_SSSE3, BGRAToUVRow_Unaligned_SSSE3, BGRAToUVRow_C, 4) UVANY(ABGRToUVRow_Any_SSSE3, ABGRToUVRow_Unaligned_SSSE3, ABGRToUVRow_C, 4) #endif #ifdef HAS_RGBATOYROW_SSSE3 UVANY(RGBAToUVRow_Any_SSSE3, RGBAToUVRow_Unaligned_SSSE3, RGBAToUVRow_C, 4) #endif #ifdef HAS_YUY2TOUVROW_SSE2 UVANY(YUY2ToUVRow_Any_SSE2, YUY2ToUVRow_Unaligned_SSE2, YUY2ToUVRow_C, 2) UVANY(UYVYToUVRow_Any_SSE2, UYVYToUVRow_Unaligned_SSE2, UYVYToUVRow_C, 2) #endif #ifdef HAS_YUY2TOUVROW_NEON UVANY(YUY2ToUVRow_Any_NEON, YUY2ToUVRow_NEON, YUY2ToUVRow_C, 2) UVANY(UYVYToUVRow_Any_NEON, UYVYToUVRow_NEON, UYVYToUVRow_C, 2) #endif #undef UVANY #define UV422ANY(NAMEANY, ANYTOUV_SIMD, ANYTOUV_C, BPP) \ void NAMEANY(const uint8* src_uv, \ uint8* dst_u, uint8* dst_v, int width) { \ int n = width & ~15; \ ANYTOUV_SIMD(src_uv, dst_u, dst_v, n); \ ANYTOUV_C(src_uv + n * BPP, \ dst_u + (n >> 1), \ dst_v + (n >> 1), \ width & 15); \ } #ifdef HAS_YUY2TOUV422ROW_SSE2 UV422ANY(YUY2ToUV422Row_Any_SSE2, YUY2ToUV422Row_Unaligned_SSE2, YUY2ToUV422Row_C, 2) UV422ANY(UYVYToUV422Row_Any_SSE2, UYVYToUV422Row_Unaligned_SSE2, UYVYToUV422Row_C, 2) #endif #ifdef HAS_YUY2TOUV422ROW_NEON UV422ANY(YUY2ToUV422Row_Any_NEON, YUY2ToUV422Row_NEON, YUY2ToUV422Row_C, 2) UV422ANY(UYVYToUV422Row_Any_NEON, UYVYToUV422Row_NEON, UYVYToUV422Row_C, 2) #endif #undef UV422ANY #define SPLITUVANY(NAMEANY, ANYTOUV_SIMD, ANYTOUV_C, MASK) \ void NAMEANY(const uint8* src_uv, \ uint8* dst_u, uint8* dst_v, int width) { \ int n = width & ~MASK; \ ANYTOUV_SIMD(src_uv, dst_u, dst_v, n); \ ANYTOUV_C(src_uv + n * 2, \ dst_u + n, \ dst_v + n, \ width & MASK); \ } #ifdef HAS_SPLITUV_SSE2 SPLITUVANY(SplitUV_Any_SSE2, SplitUV_Unaligned_SSE2, SplitUV_C, 15) #endif #ifdef HAS_SPLITUV_AVX2 SPLITUVANY(SplitUV_Any_AVX2, SplitUV_Unaligned_AVX2, SplitUV_C, 31) #endif #ifdef HAS_SPLITUV_NEON SPLITUVANY(SplitUV_Any_NEON, SplitUV_Unaligned_NEON, SplitUV_C, 15) #endif #ifdef HAS_SPLITUV_MIPS_DSPR2 SPLITUVANY(SplitUV_Any_MIPS_DSPR2, SplitUV_Unaligned_MIPS_DSPR2, SplitUV_C, 15) #endif #undef SPLITUVANY #define MERGEUVANY(NAMEANY, ANYTOUV_SIMD, ANYTOUV_C, MASK) \ void NAMEANY(const uint8* src_u, const uint8* src_v, \ uint8* dst_uv, int width) { \ int n = width & ~MASK; \ ANYTOUV_SIMD(src_u, src_v, dst_uv, n); \ ANYTOUV_C(src_u + n, \ src_v + n, \ dst_uv + n * 2, \ width & MASK); \ } #ifdef HAS_MERGEUV_SSE2 MERGEUVANY(MergeUV_Any_SSE2, MergeUV_Unaligned_SSE2, MergeUV_C, 15) #endif #ifdef HAS_MERGEUV_AVX2 MERGEUVANY(MergeUV_Any_AVX2, MergeUV_Unaligned_AVX2, MergeUV_C, 31) #endif #ifdef HAS_MERGEUV_NEON MERGEUVANY(MergeUV_Any_NEON, MergeUV_Unaligned_NEON, MergeUV_C, 15) #endif #undef MERGEUVANY #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif