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| author | Darren Hsieh <darren.hsieh@sifive.com> | 2023-05-23 02:03:37 -0700 |
|---|---|---|
| committer | libyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-05-30 09:10:35 +0000 |
| commit | d14bd701c83375a982fe9e237a71cc06bef056e7 (patch) | |
| tree | 0ceb4ba8b400be8576df3aceb1afcc4dba0df919 /source/convert_from_argb.cc | |
| parent | 78d168054b9b5c98eb0e9e9a95a09f252ea95be3 (diff) | |
| download | libyuv-d14bd701c83375a982fe9e237a71cc06bef056e7.tar.gz | |
[RVV] Enable CopyRow_RVV, InterpolateRow_RVV, {Merge,Split}UVRow_RVV
* Run on SiFive internal FPGA:
MergeUVPlane_Opt(~6x vs scalar)
SplitUVPlane_Opt(~6x vs scalar)
TestCopyPlane(~8x vs scalar)
ARGBInterpolate0_Opt(~10x vs scalar)
ARGBInterpolate64_Opt(~9x vs scalar)
ARGBInterpolate168_Opt(~9x vs scalar)
ARGBInterpolate192_Opt(~8.5x vs scalar)
ARGBInterpolate255_Opt(~8x vs scalar)
Bug: libyuv:956
Change-Id: I8372341865f75f42e30371ef943d5c2e4be7b79a
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4574186
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 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/source/convert_from_argb.cc b/source/convert_from_argb.cc index 6e05876a..b192a3b7 100644 --- a/source/convert_from_argb.cc +++ b/source/convert_from_argb.cc @@ -454,6 +454,11 @@ int ARGBToNV12(const uint8_t* src_argb, } } #endif +#if defined(HAS_MERGEUVROW_RVV) + if (TestCpuFlag(kCpuHasRVV)) { + MergeUVRow_ = MergeUVRow_RVV; + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -647,6 +652,11 @@ int ARGBToNV21(const uint8_t* src_argb, } } #endif +#if defined(HAS_MERGEUVROW_RVV) + if (TestCpuFlag(kCpuHasRVV)) { + MergeUVRow_ = MergeUVRow_RVV; + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -827,6 +837,11 @@ int ABGRToNV12(const uint8_t* src_abgr, } } #endif +#if defined(HAS_MERGEUVROW_RVV) + if (TestCpuFlag(kCpuHasRVV)) { + MergeUVRow_ = MergeUVRow_RVV; + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -1008,6 +1023,11 @@ int ABGRToNV21(const uint8_t* src_abgr, } } #endif +#if defined(HAS_MERGEUVROW_RVV) + if (TestCpuFlag(kCpuHasRVV)) { + MergeUVRow_ = MergeUVRow_RVV; + } +#endif { // Allocate a rows of uv. align_buffer_64(row_u, ((halfwidth + 31) & ~31) * 2); @@ -3204,6 +3224,11 @@ int RAWToJNV21(const uint8_t* src_raw, } } #endif +#if defined(HAS_MERGEUVROW_RVV) + if (TestCpuFlag(kCpuHasRVV)) { + MergeUVRow_ = MergeUVRow_RVV; + } +#endif { // Allocate a row of uv. align_buffer_64(row_uj, ((halfwidth + 31) & ~31) * 2); |