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| author | Hao Chen <chenhao@loongson.cn> | 2022-02-24 13:39:55 +0800 |
|---|---|---|
| committer | libyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-03-09 08:52:54 +0000 |
| commit | 91bae707e100c2e834ccd14e41704202877d8680 (patch) | |
| tree | e07c71fcfd5e3eb9389a96345e635738c1faca03 /source/convert_from_argb.cc | |
| parent | 42d76a342f9f0775d5f5fd47f7ef1a9ba6444074 (diff) | |
| download | libyuv-91bae707e100c2e834ccd14e41704202877d8680.tar.gz | |
Optimize functions for LASX in row_lasx.cc.
1. Optimize 18 functions in source/row_lasx.cc file.
2. Make small modifications to LSX.
3. Remove some unnecessary content.
Bug: libyuv:912
Change-Id: Ifd1d85366efb9cdb3b99491e30fa450ff1848661
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3507640
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'source/convert_from_argb.cc')
| -rw-r--r-- | source/convert_from_argb.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/source/convert_from_argb.cc b/source/convert_from_argb.cc index d8b9f7bb..89856e25 100644 --- a/source/convert_from_argb.cc +++ b/source/convert_from_argb.cc @@ -1941,6 +1941,16 @@ int ARGBToJ420(const uint8_t* src_argb, } } #endif +#if defined(HAS_ARGBTOYJROW_LASX) && defined(HAS_ARGBTOUVJROW_LASX) + if (TestCpuFlag(kCpuHasLASX)) { + ARGBToYJRow = ARGBToYJRow_Any_LASX; + ARGBToUVJRow = ARGBToUVJRow_Any_LASX; + if (IS_ALIGNED(width, 32)) { + ARGBToYJRow = ARGBToYJRow_LASX; + ARGBToUVJRow = ARGBToUVJRow_LASX; + } + } +#endif for (y = 0; y < height - 1; y += 2) { ARGBToUVJRow(src_argb, src_stride_argb, dst_u, dst_v, width); @@ -2054,6 +2064,16 @@ int ARGBToJ422(const uint8_t* src_argb, } } #endif +#if defined(HAS_ARGBTOYJROW_LASX) && defined(HAS_ARGBTOUVJROW_LASX) + if (TestCpuFlag(kCpuHasLASX)) { + ARGBToYJRow = ARGBToYJRow_Any_LASX; + ARGBToUVJRow = ARGBToUVJRow_Any_LASX; + if (IS_ALIGNED(width, 32)) { + ARGBToYJRow = ARGBToYJRow_LASX; + ARGBToUVJRow = ARGBToUVJRow_LASX; + } + } +#endif for (y = 0; y < height; ++y) { ARGBToUVJRow(src_argb, 0, dst_u, dst_v, width); |