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Copy Alpha odd width support

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R=harryjin@google.com
BUG=none

Review URL: https://webrtc-codereview.appspot.com/59369004.
This commit is contained in:
Frank Barchard 2015-08-13 15:05:14 -07:00
parent 8e7a62f22a
commit 278d88f872
4 changed files with 50 additions and 12 deletions
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8
include/libyuv/row.h
View File

@ -816,10 +816,18 @@ void CopyRow_16_C(const uint16* src, uint16* dst, int count);
void ARGBCopyAlphaRow_C(const uint8* src_argb, uint8* dst_argb, int width);
void ARGBCopyAlphaRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width);
void ARGBCopyAlphaRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width);
void ARGBCopyAlphaRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb,
int width);
void ARGBCopyAlphaRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb,
int width);
void ARGBCopyYToAlphaRow_C(const uint8* src_y, uint8* dst_argb, int width);
void ARGBCopyYToAlphaRow_SSE2(const uint8* src_y, uint8* dst_argb, int width);
void ARGBCopyYToAlphaRow_AVX2(const uint8* src_y, uint8* dst_argb, int width);
void ARGBCopyYToAlphaRow_Any_SSE2(const uint8* src_y, uint8* dst_argb,
int width);
void ARGBCopyYToAlphaRow_Any_AVX2(const uint8* src_y, uint8* dst_argb,
int width);
void SetRow_C(uint8* dst, uint8 v8, int count);
void SetRow_X86(uint8* dst, uint8 v8, int count);

14
source/convert_argb.cc
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@ -319,13 +319,19 @@ int I420AlphaToARGB(const uint8* src_y, int src_stride_y,
}
#endif
#if defined(HAS_ARGBCOPYYTOALPHAROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(width, 8)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_SSE2;
if (TestCpuFlag(kCpuHasSSE2)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_Any_SSE2;
if (IS_ALIGNED(width, 8)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_SSE2;
}
}
#endif
#if defined(HAS_ARGBCOPYYTOALPHAROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2) && IS_ALIGNED(width, 16)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_AVX2;
if (TestCpuFlag(kCpuHasAVX2)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_Any_AVX2;
if (IS_ALIGNED(width, 16)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_AVX2;
}
}
#endif
#if defined(HAS_ARGBATTENUATEROW_SSE2)

28
source/planar_functions.cc
View File

@ -2280,13 +2280,19 @@ int ARGBCopyAlpha(const uint8* src_argb, int src_stride_argb,
src_stride_argb = dst_stride_argb = 0;
}
#if defined(HAS_ARGBCOPYALPHAROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(width, 8)) {
ARGBCopyAlphaRow = ARGBCopyAlphaRow_SSE2;
if (TestCpuFlag(kCpuHasSSE2)) {
ARGBCopyAlphaRow = ARGBCopyAlphaRow_Any_SSE2;
if (IS_ALIGNED(width, 8)) {
ARGBCopyAlphaRow = ARGBCopyAlphaRow_SSE2;
}
}
#endif
#if defined(HAS_ARGBCOPYALPHAROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2) && IS_ALIGNED(width, 16)) {
ARGBCopyAlphaRow = ARGBCopyAlphaRow_AVX2;
if (TestCpuFlag(kCpuHasAVX2)) {
ARGBCopyAlphaRow = ARGBCopyAlphaRow_Any_AVX2;
if (IS_ALIGNED(width, 16)) {
ARGBCopyAlphaRow = ARGBCopyAlphaRow_AVX2;
}
}
#endif
@ -2323,13 +2329,19 @@ int ARGBCopyYToAlpha(const uint8* src_y, int src_stride_y,
src_stride_y = dst_stride_argb = 0;
}
#if defined(HAS_ARGBCOPYYTOALPHAROW_SSE2)
if (TestCpuFlag(kCpuHasSSE2) && IS_ALIGNED(width, 8)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_SSE2;
if (TestCpuFlag(kCpuHasSSE2)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_Any_SSE2;
if (IS_ALIGNED(width, 8)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_SSE2;
}
}
#endif
#if defined(HAS_ARGBCOPYYTOALPHAROW_AVX2)
if (TestCpuFlag(kCpuHasAVX2) && IS_ALIGNED(width, 16)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_AVX2;
if (TestCpuFlag(kCpuHasAVX2)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_Any_AVX2;
if (IS_ALIGNED(width, 16)) {
ARGBCopyYToAlphaRow = ARGBCopyYToAlphaRow_AVX2;
}
}
#endif

12
source/row_any.cc
View File

@ -245,6 +245,18 @@ ANY11(CopyRow_Any_SSE2, CopyRow_SSE2, 0, 1, 1, 31)
#ifdef HAS_COPYROW_NEON
ANY11(CopyRow_Any_NEON, CopyRow_NEON, 0, 1, 1, 31)
#endif
#ifdef HAS_ARGBCOPYALPHAROW_AVX2
ANY11(ARGBCopyAlphaRow_Any_AVX2, ARGBCopyAlphaRow_AVX2, 0, 1, 4, 15)
#endif
#ifdef HAS_ARGBCOPYYTOALPHAROW_SSE2
ANY11(ARGBCopyAlphaRow_Any_SSE2, ARGBCopyAlphaRow_SSE2, 0, 1, 4, 7)
#endif
#ifdef HAS_ARGBCOPYYTOALPHAROW_AVX2
ANY11(ARGBCopyYToAlphaRow_Any_AVX2, ARGBCopyYToAlphaRow_AVX2, 0, 1, 4, 15)
#endif
#ifdef HAS_ARGBCOPYYTOALPHAROW_SSE2
ANY11(ARGBCopyYToAlphaRow_Any_SSE2, ARGBCopyYToAlphaRow_SSE2, 0, 1, 4, 7)
#endif
#if defined(HAS_ARGBTORGB24ROW_SSSE3)
ANY11(ARGBToRGB24Row_Any_SSSE3, ARGBToRGB24Row_SSSE3, 0, 4, 3, 15)
ANY11(ARGBToRAWRow_Any_SSSE3, ARGBToRAWRow_SSSE3, 0, 4, 3, 15)