libav.git - [no description]

	Commit message (Collapse)	Author	Age
*	ARM: first value loaded in AV_RN64 needs to be early-clobber	Måns Rullgård	2009-08-16
\| \| \| \|	Originally committed as revision 19656 to svn://svn.ffmpeg.org/ffmpeg/trunk
*	ARM: use gcc inline asm in bswap.h only when available	Måns Rullgård	2009-07-01
\| \| \| \|	Originally committed as revision 19311 to svn://svn.ffmpeg.org/ffmpeg/trunk
*	ARM asm for AV_RN*()	Måns Rullgård	2009-04-18
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	ARMv6 and later support unaligned loads and stores for single word/halfword but not double/multiple. GCC is ignorant of this and will always use bytewise accesses for unaligned data. Casting to an int32_t pointer is dangerous since a load/store double or multiple instruction might be used (this happens with some code in FFmpeg). Implementing the AV_[RW]* macros with inline asm using only supported instructions gives fast and safe unaligned accesses. ARM RVCT does the right thing with generic code. This gives an overall speedup of up to 10%. Originally committed as revision 18601 to svn://svn.ffmpeg.org/ffmpeg/trunk
*	ARM: START/STOP_TIMER support for ARMv7	Måns Rullgård	2009-04-01
\| \| \| \|	Originally committed as revision 18305 to svn://svn.ffmpeg.org/ffmpeg/trunk
*	ARM: armcc versions of bswap_16/32	Måns Rullgård	2009-03-05
\| \| \| \|	Originally committed as revision 17830 to svn://svn.ffmpeg.org/ffmpeg/trunk
*	Change semantic of CONFIG_, HAVE_ and ARCH_*.	Aurelien Jacobs	2009-01-13
\| \| \| \| \| \|	They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk
*	split bswap.h into per-arch files	Måns Rullgård	2008-10-21
	Originally committed as revision 15663 to svn://svn.ffmpeg.org/ffmpeg/trunk