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| author | Frank Barchard <fbarchard@google.com> | 2017-08-18 10:22:19 -0700 |
|---|---|---|
| committer | Frank Barchard <fbarchard@google.com> | 2017-08-18 17:23:27 +0000 |
| commit | 8cd3e4f3f221d4516bc0473872e0cfd466126cc0 (patch) | |
| tree | 34a0c0423bd2020a3466f701ed96d28dd38d6b2b /source/scale_argb.cc | |
| parent | 78e44628c61977523dd6ddc94e2f668cfc8f1efe (diff) | |
| download | libyuv-8cd3e4f3f221d4516bc0473872e0cfd466126cc0.tar.gz | |
Add MSA optimized ScaleFilterCols, ScaleARGBCols, ScaleARGBFilterCols and ScaleRowDown34 functions
TBR=kjellander@chromium.org
R=fbarchard@google.com
Bug:libyuv:634
Change-Id: Ib139b9701fc67e24d27a6886377c0cb8b2773fda
Reviewed-on: https://chromium-review.googlesource.com/620791
Reviewed-by: Frank Barchard <fbarchard@google.com>
Diffstat (limited to 'source/scale_argb.cc')
| -rw-r--r-- | source/scale_argb.cc | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/source/scale_argb.cc b/source/scale_argb.cc index 1ea28f0d..c3ec7d6b 100644 --- a/source/scale_argb.cc +++ b/source/scale_argb.cc @@ -336,6 +336,14 @@ static void ScaleARGBBilinearDown(int src_width, } } #endif +#if defined(HAS_SCALEARGBFILTERCOLS_MSA) + if (TestCpuFlag(kCpuHasMSA)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_Any_MSA; + if (IS_ALIGNED(dst_width, 8)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_MSA; + } + } +#endif // TODO(fbarchard): Consider not allocating row buffer for kFilterLinear. // Allocate a row of ARGB. { @@ -442,6 +450,14 @@ static void ScaleARGBBilinearUp(int src_width, } } #endif +#if defined(HAS_SCALEARGBFILTERCOLS_MSA) + if (filtering && TestCpuFlag(kCpuHasMSA)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_Any_MSA; + if (IS_ALIGNED(dst_width, 8)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_MSA; + } + } +#endif #if defined(HAS_SCALEARGBCOLS_SSE2) if (!filtering && TestCpuFlag(kCpuHasSSE2) && src_width < 32768) { ScaleARGBFilterCols = ScaleARGBCols_SSE2; @@ -455,6 +471,14 @@ static void ScaleARGBBilinearUp(int src_width, } } #endif +#if defined(HAS_SCALEARGBCOLS_MSA) + if (!filtering && TestCpuFlag(kCpuHasMSA)) { + ScaleARGBFilterCols = ScaleARGBCols_Any_MSA; + if (IS_ALIGNED(dst_width, 4)) { + ScaleARGBFilterCols = ScaleARGBCols_MSA; + } + } +#endif if (!filtering && src_width * 2 == dst_width && x < 0x8000) { ScaleARGBFilterCols = ScaleARGBColsUp2_C; #if defined(HAS_SCALEARGBCOLSUP2_SSE2) @@ -643,6 +667,14 @@ static void ScaleYUVToARGBBilinearUp(int src_width, } } #endif +#if defined(HAS_SCALEARGBFILTERCOLS_MSA) + if (filtering && TestCpuFlag(kCpuHasMSA)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_Any_MSA; + if (IS_ALIGNED(dst_width, 8)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_MSA; + } + } +#endif #if defined(HAS_SCALEARGBCOLS_SSE2) if (!filtering && TestCpuFlag(kCpuHasSSE2) && src_width < 32768) { ScaleARGBFilterCols = ScaleARGBCols_SSE2; @@ -656,6 +688,14 @@ static void ScaleYUVToARGBBilinearUp(int src_width, } } #endif +#if defined(HAS_SCALEARGBCOLS_MSA) + if (!filtering && TestCpuFlag(kCpuHasMSA)) { + ScaleARGBFilterCols = ScaleARGBCols_Any_MSA; + if (IS_ALIGNED(dst_width, 4)) { + ScaleARGBFilterCols = ScaleARGBCols_MSA; + } + } +#endif if (!filtering && src_width * 2 == dst_width && x < 0x8000) { ScaleARGBFilterCols = ScaleARGBColsUp2_C; #if defined(HAS_SCALEARGBCOLSUP2_SSE2) @@ -779,6 +819,14 @@ static void ScaleARGBSimple(int src_width, } } #endif +#if defined(HAS_SCALEARGBCOLS_MSA) + if (TestCpuFlag(kCpuHasMSA)) { + ScaleARGBCols = ScaleARGBCols_Any_MSA; + if (IS_ALIGNED(dst_width, 4)) { + ScaleARGBCols = ScaleARGBCols_MSA; + } + } +#endif if (src_width * 2 == dst_width && x < 0x8000) { ScaleARGBCols = ScaleARGBColsUp2_C; #if defined(HAS_SCALEARGBCOLSUP2_SSE2) |