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| author | Hao Chen <chenhao@loongson.cn> | 2021-12-20 20:14:11 +0800 |
|---|---|---|
| committer | Frank Barchard <fbarchard@chromium.org> | 2022-01-21 01:34:38 +0000 |
| commit | dfe046d27255cff06fc4cfe42c6d373fd83bc2aa (patch) | |
| tree | ce440885c31987ee6177ead9edc5aa2be7439695 /source/convert_from_argb.cc | |
| parent | de8ae8c679f5a42fb9f9f65318d6cb95112180d6 (diff) | |
| download | libyuv-dfe046d27255cff06fc4cfe42c6d373fd83bc2aa.tar.gz | |
Add optimization functions in row_lsx.cc file.
Optimize 44 functions in source/row_lsx.cc file.
All test cases passed on loongarch platform.
Bug: libyuv:913
Change-Id: Ic80a5751314adc2e9bd435f2bbd928ab017a90f9
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3351467
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'source/convert_from_argb.cc')
| -rw-r--r-- | source/convert_from_argb.cc | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/source/convert_from_argb.cc b/source/convert_from_argb.cc index 6d147975..182e83d2 100644 --- a/source/convert_from_argb.cc +++ b/source/convert_from_argb.cc @@ -432,6 +432,14 @@ int ARGBToNV12(const uint8_t* src_argb, } } #endif +#if defined(HAS_MERGEUVROW_LSX) + if (TestCpuFlag(kCpuHasLSX)) { + MergeUVRow_ = MergeUVRow_Any_LSX; + if (IS_ALIGNED(halfwidth, 16)) { + MergeUVRow_ = MergeUVRow_LSX; + } + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -606,6 +614,14 @@ int ARGBToNV21(const uint8_t* src_argb, } } #endif +#if defined(HAS_MERGEUVROW_LSX) + if (TestCpuFlag(kCpuHasLSX)) { + MergeUVRow_ = MergeUVRow_Any_LSX; + if (IS_ALIGNED(halfwidth, 16)) { + MergeUVRow_ = MergeUVRow_LSX; + } + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -769,6 +785,14 @@ int ABGRToNV12(const uint8_t* src_abgr, } } #endif +#if defined(HAS_MERGEUVROW_LSX) + if (TestCpuFlag(kCpuHasLSX)) { + MergeUVRow_ = MergeUVRow_Any_LSX; + if (IS_ALIGNED(halfwidth, 16)) { + MergeUVRow_ = MergeUVRow_LSX; + } + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -933,6 +957,14 @@ int ABGRToNV21(const uint8_t* src_abgr, } } #endif +#if defined(HAS_MERGEUVROW_LSX) + if (TestCpuFlag(kCpuHasLSX)) { + MergeUVRow_ = MergeUVRow_Any_LSX; + if (IS_ALIGNED(halfwidth, 16)) { + MergeUVRow_ = MergeUVRow_LSX; + } + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -2117,6 +2149,16 @@ int ARGBToJ420(const uint8_t* src_argb, } } #endif +#if defined(HAS_ARGBTOYJROW_LSX) && defined(HAS_ARGBTOUVJROW_LSX) + if (TestCpuFlag(kCpuHasLSX)) { + ARGBToYJRow = ARGBToYJRow_Any_LSX; + ARGBToUVJRow = ARGBToUVJRow_Any_LSX; + if (IS_ALIGNED(width, 16)) { + ARGBToYJRow = ARGBToYJRow_LSX; + ARGBToUVJRow = ARGBToUVJRow_LSX; + } + } +#endif for (y = 0; y < height - 1; y += 2) { ARGBToUVJRow(src_argb, src_stride_argb, dst_u, dst_v, width); @@ -2232,6 +2274,16 @@ int ARGBToJ422(const uint8_t* src_argb, } } #endif +#if defined(HAS_ARGBTOYJROW_LSX) && defined(HAS_ARGBTOUVJROW_LSX) + if (TestCpuFlag(kCpuHasLSX)) { + ARGBToYJRow = ARGBToYJRow_Any_LSX; + ARGBToUVJRow = ARGBToUVJRow_Any_LSX; + if (IS_ALIGNED(width, 16)) { + ARGBToYJRow = ARGBToYJRow_LSX; + ARGBToUVJRow = ARGBToUVJRow_LSX; + } + } +#endif for (y = 0; y < height; ++y) { ARGBToUVJRow(src_argb, 0, dst_u, dst_v, width); |