diff options
| author | yang.zhang@arm.com <yang.zhang@arm.com> | 2015-04-07 03:45:29 +0000 |
|---|---|---|
| committer | yang.zhang@arm.com <yang.zhang@arm.com> | 2015-04-07 03:45:29 +0000 |
| commit | 5f609856de4d9c224643d1e32a0af26e309412fc (patch) | |
| tree | 79cbc93c1740d36ca3e482950a4335655a256662 /source/scale_argb.cc | |
| parent | 3d1176a3f88735801a3b93d661a3a7a53910802b (diff) | |
| download | libyuv-5f609856de4d9c224643d1e32a0af26e309412fc.tar.gz | |
Add ScaleARGBFilterCols_NEON for ARM32/64
ARM32/64 NEON versions of ScaleARGBFilterCols_NEON are implemented.
BUG=319
TESTED=libyuvTest.* on ARM32/64 with Android
R=fbarchard@google.com
Change-Id: Ifea62bc25d846bf16cb51d13b408de7bf58dccd4
Review URL: https://webrtc-codereview.appspot.com/46699004
git-svn-id: http://libyuv.googlecode.com/svn/trunk@1361 16f28f9a-4ce2-e073-06de-1de4eb20be90
Diffstat (limited to 'source/scale_argb.cc')
| -rw-r--r-- | source/scale_argb.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/source/scale_argb.cc b/source/scale_argb.cc index 67aa0495..a2952337 100644 --- a/source/scale_argb.cc +++ b/source/scale_argb.cc @@ -231,6 +231,14 @@ static void ScaleARGBBilinearDown(int src_width, int src_height, ScaleARGBFilterCols = ScaleARGBFilterCols_SSSE3; } #endif +#if defined(HAS_SCALEARGBFILTERCOLS_NEON) + if (TestCpuFlag(kCpuHasNEON)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_Any_NEON; + if (IS_ALIGNED(dst_width, 4)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_NEON; + } + } +#endif // TODO(fbarchard): Consider not allocating row buffer for kFilterLinear. // Allocate a row of ARGB. { @@ -322,6 +330,14 @@ static void ScaleARGBBilinearUp(int src_width, int src_height, ScaleARGBFilterCols = ScaleARGBFilterCols_SSSE3; } #endif +#if defined(HAS_SCALEARGBFILTERCOLS_NEON) + if (filtering && TestCpuFlag(kCpuHasNEON)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_Any_NEON; + if (IS_ALIGNED(dst_width, 4)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_NEON; + } + } +#endif #if defined(HAS_SCALEARGBCOLS_SSE2) if (!filtering && TestCpuFlag(kCpuHasSSE2) && src_width < 32768) { ScaleARGBFilterCols = ScaleARGBCols_SSE2; @@ -504,6 +520,14 @@ static void ScaleYUVToARGBBilinearUp(int src_width, int src_height, ScaleARGBFilterCols = ScaleARGBFilterCols_SSSE3; } #endif +#if defined(HAS_SCALEARGBFILTERCOLS_NEON) + if (filtering && TestCpuFlag(kCpuHasNEON)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_Any_NEON; + if (IS_ALIGNED(dst_width, 4)) { + ScaleARGBFilterCols = ScaleARGBFilterCols_NEON; + } + } +#endif #if defined(HAS_SCALEARGBCOLS_SSE2) if (!filtering && TestCpuFlag(kCpuHasSSE2) && src_width < 32768) { ScaleARGBFilterCols = ScaleARGBCols_SSE2; |