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| author | Wan-Teh Chang <wtc@google.com> | 2023-05-20 16:09:43 -0700 |
|---|---|---|
| committer | libyuv LUCI CQ <libyuv-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-05-20 23:29:33 +0000 |
| commit | 179b0203e5bd9eeff84de30e03b2517fd3bcb654 (patch) | |
| tree | 253baae5779ca6acaf3b7fa54ddd58b40b9d7cc2 /source/convert_argb.cc | |
| parent | 8670bcf17faca69603d2d49fa6ebd0e45123471f (diff) | |
| download | libyuv-179b0203e5bd9eeff84de30e03b2517fd3bcb654.tar.gz | |
Enable {J400/I400}ToARGBRow_RVV
Run on SiFive internal FPGA*:
I400ToARGB_Opt (~8x vs scalar)
J400ToARGB_Opt (~10x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Bug: libyuv:956, libyuv:961
Change-Id: If4e21ec85c4ff79083ec16a6faae0e457129a8de
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4544972
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Wan-Teh Chang <wtc@google.com>
Diffstat (limited to 'source/convert_argb.cc')
| -rw-r--r-- | source/convert_argb.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/convert_argb.cc b/source/convert_argb.cc index 99bbb96d..f16c368d 100644 --- a/source/convert_argb.cc +++ b/source/convert_argb.cc @@ -2897,6 +2897,11 @@ int I400ToARGBMatrix(const uint8_t* src_y, } } #endif +#if defined(HAS_I400TOARGBROW_RVV) + if (TestCpuFlag(kCpuHasRVV)) { + I400ToARGBRow = I400ToARGBRow_RVV; + } +#endif for (y = 0; y < height; ++y) { I400ToARGBRow(src_y, dst_argb, yuvconstants, width); @@ -2984,6 +2989,12 @@ int J400ToARGB(const uint8_t* src_y, } } #endif +#if defined(HAS_J400TOARGBROW_RVV) + if (TestCpuFlag(kCpuHasRVV)) { + J400ToARGBRow = J400ToARGBRow_RVV; + } +#endif + for (y = 0; y < height; ++y) { J400ToARGBRow(src_y, dst_argb, width); src_y += src_stride_y; |