Author | SHA1 | Message | Date |
---|---|---|---|
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2912e87a6c |
Replace FFmpeg with Libav in licence headers
Signed-off-by: Mans Rullgard <mans@mansr.com> |
14 years ago |
|
bdd19e29df |
Mark all intreadwrite functions av_always_inline
Originally committed as revision 21278 to svn://svn.ffmpeg.org/ffmpeg/trunk |
15 years ago |
|
b6ec1f47c7 |
PPC: fix asm operand constraints in AV_RL64
The target register of first word loaded must be marked early-clobber. Originally committed as revision 19536 to svn://svn.ffmpeg.org/ffmpeg/trunk |
16 years ago |
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cc078b5d8f |
PPC: check for x-form asm constraint support
Originally committed as revision 18606 to svn://svn.ffmpeg.org/ffmpeg/trunk |
16 years ago |
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9f5ff83f2a |
PPC asm for AV_RL*()
PPC is normally big endian but has special little endian load/store instructions. Using these avoids a separate byteswap. This makes the vorbis decoder about 5% faster. Not much else uses little-endian read/write extensively. GCC generates horrible PPC code for the default AV_[RW]B64 (which uses a packed struct), so we override it with a plain pointer cast. Originally committed as revision 18602 to svn://svn.ffmpeg.org/ffmpeg/trunk |
16 years ago |