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${ noResults }
7 Commits (a2ccfc6bb19fc42b48be86813f47d2c72db1a8ef)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Jiaxun Yang
|
e2fa12e3ae |
libavcodec: Enable runtime detection for MIPS MMI & MSA
Apply optimized functions according to cpuflags. MSA is usually put after MMI as it's generally faster than MMI. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
5 years ago |
Shiyou Yin
|
76952aa461 |
avcodec/mips: [loongson] enable MSA optimization for loongson platform.
Set initialization order of MSA after MMI to make it work on loongson platform(msa is supported by loongson2k、3a4000 etc.). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
6 years ago |
|
Shiyou Yin
|
df13b75aa1 |
avcodec/mips: [loongson] reoptimize simple idct with mmi.
Performance of mpeg4 decoding improved about 23%(from 128fps to 158fps, tested on loongson 3A3000). Reoptimized following functions with mmi. 1. ff_simple_idct_put_8_mmi 2. ff_simple_idct_add_8_mmi 3. ff_simple_idct_8_mmi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
6 years ago |
周晓勇
|
a78656a187 |
avcodec: loongson delete invalid simple idct put and add optimization
Change-Id: I23a36c65915f01a1cf20e317c14b8eaaa62958b4 Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn> Fixes Decoding of http://loongnix.org/ftp/multimedia/testing/nanocore_720p_24fps_mpeg4_ac3_short.avi Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
9 years ago |
|
周晓勇
|
21e2f030bf |
avcodec: loongson move simple idct functions to a separate file
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
10 years ago |
|
周晓勇
|
0bfa176c64 |
avcodec: loongson optimized idctdsp with mmi
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
10 years ago |
Shivraj Patil
|
d12f76ffbb |
avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for idctdsp functions
This patch adds MSA (MIPS-SIMD-Arch) optimizations for idctdsp functions in new file idctdsp_msa.c and simple_idct_msa.c Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at> |
10 years ago |