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| author | ZhouXiaoyong <zhouxiaoyong@loongson.cn> | 2015-04-16 14:42:44 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-04-27 02:25:12 +0200 |
| commit | 0ace686ae8543750165d423adfe9249f3ce4c235 (patch) | |
| tree | 356a866bea9a5b07832dbdfa071d19e3fedc3fd5 /INSTALL.md | |
| parent | 4b8a8194964415022667099b502e60989f4d3134 (diff) | |
| download | ffmpeg-0ace686ae8543750165d423adfe9249f3ce4c235.tar.gz | |
avcodec: optimize mathops for Loongson-3 v1
HAVE_LOONGSON is replaced by HAVE_LOONGSON3. Even Loongson-2E and 2F support
Loongson SIMD instructs but have low performance for decoding. We plan to focus
on optimizing Loongson-3A1000, 3B1500 and 3A1500, and modify the configure file
to support Loongson-2 series later by adding HAVE_LOONGSON2.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'INSTALL.md')
0 files changed, 0 insertions, 0 deletions