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N
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${ noResults }
9 Commits (589fa8a027f3b1707d78d7c45335acc498a5e887)
| Author | SHA1 | Message | Date |
|---|---|---|---|
yuanhecai
|
82278e8749
|
avutil/la: Add function performance testing
This patch supports the use of the "checkasm --bench" testing feature on loongarch platform. Change-Id: I42790388d057c9ade0dfa38a19d9c1fd44ca0bc3 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
1 year ago |
Shiyou Yin
|
b09f31af1b |
avutil: [LA] use getauxval to do runtime check.
Replace cpucfg with getauxval to avoid crash in case of some processor capabilities are not supportted by kernel used. Reviewed-by: Steven Liu <liuqi05@kuaishou.com> |
2 years ago |
Andreas Rheinhardt
|
e402bd65b1 |
Revert "avcodec/loongarch/h264chroma, vc1dsp_lasx: Add wrapper for __lasx_xvldx"
This reverts commit
|
2 years ago |
|
Andreas Rheinhardt
|
1234df7501 |
Revert "avcodec/loongarch: Add wrapper for __lsx_vldx"
This reverts commit
|
2 years ago |
|
Andreas Rheinhardt
|
2c8dc7e953 |
avcodec/loongarch/h264chroma, vc1dsp_lasx: Add wrapper for __lasx_xvldx
__lasx_xvldx does not accept a pointer to const (in fact, no function in lasxintrin.h does so), although it is not allowed to modify the pointed-to buffer. Therefore this commit adds a wrapper for it in order to constify the H264Chroma API in a later commit. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> |
2 years ago |
|
Andreas Rheinhardt
|
6c9a60ada4 |
avcodec/loongarch: Add wrapper for __lsx_vldx
__lsx_vldx does not accept a pointer to const (in fact, no function in lsxintrin.h does so), although it is not allowed to modify the pointed-to buffer. Therefore this commit adds a wrapper for it in order to constify the HEVC DSP functions in a later commit. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> |
2 years ago |
Hao Chen
|
5b812acdea |
avutil: [loongarch] Update loongson_intrinsics.h to v1.1.0
The loongson_intrinsics.h file is updated from v1.0.3 version to v1.1.0. Some spelling mistakes are fixed and new functions are added. Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
3 years ago |
|
Shiyou Yin
|
6038a9eb92 |
avcodec: [loongarch] Optimize h264_chroma_mc with LASX.
./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:170 after :183 Change-Id: I42ff23cc2dc7c32bd1b7e4274da9d9ec87065f20 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
3 years ago |
|
Shiyou Yin
|
9a840ffa17 |
avutil: [loongarch] Add support for loongarch SIMD.
LSX and LASX is loongarch SIMD extention. They are enabled by default if compiler support it, and can be disabled with '--disable-lsx' '--disable-lasx'. Change-Id: Ie2608ea61dbd9b7fffadbf0ec2348bad6c124476 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
3 years ago |