Commit message (Collapse) | Author | Age | |
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* | PPC: check for x-form asm constraint support | Måns Rullgård | 2009-04-18 |
| | | | | Originally committed as revision 18606 to svn://svn.ffmpeg.org/ffmpeg/trunk | ||
* | PPC asm for AV_RL*() | Måns Rullgård | 2009-04-18 |
| | | | | | | | | | | | | 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 | ||
* | Split libavutil/timer.h per architecture | Måns Rullgård | 2009-04-01 |
Originally committed as revision 18304 to svn://svn.ffmpeg.org/ffmpeg/trunk |