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| author | lixia zhang <zhanglixia-hf@loongson.cn> | 2018-07-04 18:40:48 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2018-07-20 22:53:04 +0000 |
| commit | 21be9122aadf7824efe3fc19b2a09ff253a688e1 (patch) | |
| tree | d22c41b2361d63169a0bfca4805b3b7990e5e420 /docs/getting_started.md | |
| parent | 55f5d91f11f929c4c59c32621c3d5457cca3ab0b (diff) | |
| download | libyuv-21be9122aadf7824efe3fc19b2a09ff253a688e1.tar.gz | |
libyuv:loongson optimize compare/row/scale/rotate files with mmi.
Currently, libyuv supports MIPS SIMD Arch(MSA),
but libyuv does not supports MultiMedia Instruction(MMI)(such as loongson3a platform).
In order to improve performance of libyuv on loongson3a platform,
this provides optimize 98 functions with mmi.
BUG=libyuv:804
Change-Id: I8947626009efad769b3103a867363ece25d79629
Reviewed-on: https://chromium-review.googlesource.com/1122064
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Diffstat (limited to 'docs/getting_started.md')
| -rw-r--r-- | docs/getting_started.md | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/docs/getting_started.md b/docs/getting_started.md index f547c419..bb3226e5 100644 --- a/docs/getting_started.md +++ b/docs/getting_started.md @@ -178,6 +178,15 @@ Running test with C code: ninja -v -C out/Debug libyuv_unittest ninja -v -C out/Release libyuv_unittest +### MIPS Linux + +mips + + gn gen out/Release "--args=is_debug=false target_os=\"linux\" target_cpu=\"mips64el\" mips_arch_variant=\"loongson3\" mips_use_mmi=true is_component_build=false is_clang=false use_sysroot=false use_gold=false" + gn gen out/Debug "--args=is_debug=true target_os=\"linux\" target_cpu=\"mips64el\" mips_arch_variant=\"loongson3\" mips_use_mmi=true is_component_build=false is_clang=false use_sysroot=false use_gold=false" + ninja -v -C out/Debug libyuv_unittest + ninja -v -C out/Release libyuv_unittest + ## Building the Library with make ### Linux |