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| author | Frank Barchard <fbarchard@google.com> | 2022-10-13 16:20:08 -0700 |
|---|---|---|
| committer | Frank Barchard <fbarchard@chromium.org> | 2022-10-14 03:09:56 +0000 |
| commit | cb35d5f90e2a74c502f343abc6beae6440d14f10 (patch) | |
| tree | a8f03ca7cdde0ffe1cdd550bb20af48520b592ba /source/convert.cc | |
| parent | 01925b40bcd474402150748ab105307edf4b13f6 (diff) | |
| download | libyuv-cb35d5f90e2a74c502f343abc6beae6440d14f10.tar.gz | |
BGRAToI420 use SSSE3 for Y but C for UV when LIBYUV_BIT_EXACT enabled
- Previously was C for both Y and UV.
Was BGRAToI420_Opt (17780 ms)
Now BGRAToI420_Opt (9546 ms)
Bug: b/253491233
Change-Id: Id103d8d5ba0fed0f7a427dd5955e1830275eff6b
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3953131
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Diffstat (limited to 'source/convert.cc')
| -rw-r--r-- | source/convert.cc | 58 |
1 files changed, 41 insertions, 17 deletions
diff --git a/source/convert.cc b/source/convert.cc index 8b745e7d..ad0edd1f 100644 --- a/source/convert.cc +++ b/source/convert.cc @@ -1647,16 +1647,6 @@ int BGRAToI420(const uint8_t* src_bgra, src_bgra = src_bgra + (height - 1) * src_stride_bgra; src_stride_bgra = -src_stride_bgra; } -#if defined(HAS_BGRATOYROW_SSSE3) && defined(HAS_BGRATOUVROW_SSSE3) - if (TestCpuFlag(kCpuHasSSSE3)) { - BGRAToUVRow = BGRAToUVRow_Any_SSSE3; - BGRAToYRow = BGRAToYRow_Any_SSSE3; - if (IS_ALIGNED(width, 16)) { - BGRAToUVRow = BGRAToUVRow_SSSE3; - BGRAToYRow = BGRAToYRow_SSSE3; - } - } -#endif #if defined(HAS_BGRATOYROW_NEON) if (TestCpuFlag(kCpuHasNEON)) { BGRAToYRow = BGRAToYRow_Any_NEON; @@ -1673,23 +1663,57 @@ int BGRAToI420(const uint8_t* src_bgra, } } #endif +#if defined(HAS_BGRATOYROW_SSSE3) + if (TestCpuFlag(kCpuHasSSSE3)) { + BGRAToYRow = BGRAToYRow_Any_SSSE3; + if (IS_ALIGNED(width, 16)) { + BGRAToYRow = BGRAToYRow_SSSE3; + } + } +#endif +#if defined(HAS_BGRATOUVROW_SSSE3) + if (TestCpuFlag(kCpuHasSSSE3)) { + BGRAToUVRow = BGRAToUVRow_Any_SSSE3; + if (IS_ALIGNED(width, 16)) { + BGRAToUVRow = BGRAToUVRow_SSSE3; + } + } +#endif +#if defined(HAS_BGRATOYROW_AVX2) + if (TestCpuFlag(kCpuHasAVX2)) { + BGRAToYRow = BGRAToYRow_Any_AVX2; + if (IS_ALIGNED(width, 32)) { + BGRAToYRow = BGRAToYRow_AVX2; + } + } +#endif +#if defined(HAS_BGRATOUVROW_AVX2) + if (TestCpuFlag(kCpuHasAVX2)) { + BGRAToUVRow = BGRAToUVRow_Any_AVX2; + if (IS_ALIGNED(width, 32)) { + BGRAToUVRow = BGRAToUVRow_AVX2; + } + } +#endif #if defined(HAS_BGRATOYROW_MSA) && defined(HAS_BGRATOUVROW_MSA) if (TestCpuFlag(kCpuHasMSA)) { BGRAToYRow = BGRAToYRow_Any_MSA; BGRAToUVRow = BGRAToUVRow_Any_MSA; if (IS_ALIGNED(width, 16)) { BGRAToYRow = BGRAToYRow_MSA; + } + if (IS_ALIGNED(width, 32)) { BGRAToUVRow = BGRAToUVRow_MSA; } } #endif -#if defined(HAS_BGRATOYROW_LSX) && defined(HAS_BGRATOUVROW_LSX) - if (TestCpuFlag(kCpuHasLSX)) { - BGRAToYRow = BGRAToYRow_Any_LSX; - BGRAToUVRow = BGRAToUVRow_Any_LSX; - if (IS_ALIGNED(width, 16)) { - BGRAToYRow = BGRAToYRow_LSX; - BGRAToUVRow = BGRAToUVRow_LSX; +#if defined(HAS_BGRATOYROW_LASX) && defined(HAS_BGRATOUVROW_LASX) + if (TestCpuFlag(kCpuHasLASX)) { + BGRAToYRow = BGRAToYRow_Any_LASX; + BGRAToUVRow = BGRAToUVRow_Any_LASX; + if (IS_ALIGNED(width, 32)) { + BGRAToYRow = BGRAToYRow_LASX; + BGRAToUVRow = BGRAToUVRow_LASX; } } #endif |