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| author | Frank Barchard <fbarchard@google.com> | 2021-10-15 12:12:02 -0700 |
|---|---|---|
| committer | libyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2021-10-15 19:46:02 +0000 |
| commit | 55b97cb48f027d2af417ce1f895cefad2ed1ce23 (patch) | |
| tree | b1091fee47160f8027abc07ceb0ef5701eb5af86 /source/convert_from_argb.cc | |
| parent | 11cbf8f976a41ccb279dc67489832ea9f12d56d7 (diff) | |
| download | libyuv-55b97cb48f027d2af417ce1f895cefad2ed1ce23.tar.gz | |
BIT_EXACT for unattenuate and attenuate.
- reenable Intel SIMD unaffected by BIT_EXACT
- add bit exact version of ARGBAttenuate, which uses ARM version of formula.
- add bit exact version of ARGBUnatenuate, which mimics the AVX code.
Apply clang format to cleanup code.
Bug: libyuv:908, b/202888439
Change-Id: Ie842b1b3956b48f4190858e61c02998caedc2897
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3224702
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Diffstat (limited to 'source/convert_from_argb.cc')
| -rw-r--r-- | source/convert_from_argb.cc | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/source/convert_from_argb.cc b/source/convert_from_argb.cc index 8285b6c3..9a015583 100644 --- a/source/convert_from_argb.cc +++ b/source/convert_from_argb.cc @@ -1830,16 +1830,22 @@ int ARGBToJ420(const uint8_t* src_argb, src_argb = src_argb + (height - 1) * src_stride_argb; src_stride_argb = -src_stride_argb; } -#if defined(HAS_ARGBTOYJROW_SSSE3) && defined(HAS_ARGBTOUVJROW_SSSE3) +#if defined(HAS_ARGBTOYJROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3)) { - ARGBToUVJRow = ARGBToUVJRow_Any_SSSE3; ARGBToYJRow = ARGBToYJRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUVJRow = ARGBToUVJRow_SSSE3; ARGBToYJRow = ARGBToYJRow_SSSE3; } } #endif +#if defined(HAS_ARGBTOUVJROW_SSSE3) + if (TestCpuFlag(kCpuHasSSSE3)) { + ARGBToUVJRow = ARGBToUVJRow_Any_SSSE3; + if (IS_ALIGNED(width, 16)) { + ARGBToUVJRow = ARGBToUVJRow_SSSE3; + } + } +#endif #if defined(HAS_ARGBTOYJROW_AVX2) if (TestCpuFlag(kCpuHasAVX2)) { ARGBToYJRow = ARGBToYJRow_Any_AVX2; @@ -1939,16 +1945,22 @@ int ARGBToJ422(const uint8_t* src_argb, height = 1; src_stride_argb = dst_stride_yj = dst_stride_u = dst_stride_v = 0; } -#if defined(HAS_ARGBTOYJROW_SSSE3) && defined(HAS_ARGBTOUVJROW_SSSE3) +#if defined(HAS_ARGBTOYJROW_SSSE3) if (TestCpuFlag(kCpuHasSSSE3)) { - ARGBToUVJRow = ARGBToUVJRow_Any_SSSE3; ARGBToYJRow = ARGBToYJRow_Any_SSSE3; if (IS_ALIGNED(width, 16)) { - ARGBToUVJRow = ARGBToUVJRow_SSSE3; ARGBToYJRow = ARGBToYJRow_SSSE3; } } #endif +#if defined(HAS_ARGBTOUVJROW_SSSE3) + if (TestCpuFlag(kCpuHasSSSE3)) { + ARGBToUVJRow = ARGBToUVJRow_Any_SSSE3; + if (IS_ALIGNED(width, 16)) { + ARGBToUVJRow = ARGBToUVJRow_SSSE3; + } + } +#endif #if defined(HAS_ARGBTOYJROW_AVX2) if (TestCpuFlag(kCpuHasAVX2)) { ARGBToYJRow = ARGBToYJRow_Any_AVX2; |