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ffmpeg / libavutil / arm @ d370e3e9

# Date Author Comment
32881771 09/26/2010 09:01 PM Måns Rullgård

ARM: change return type of AV_RN16() to unsigned

This prevents gcc inserting useless UXTH instructions, at least
in some cases.

Originally committed as revision 25212 to svn://svn.ffmpeg.org/ffmpeg/trunk

9275438a 09/09/2010 06:51 PM Måns Rullgård

Clean up av_get_cpu_flag()

Instead of defining functions in per-arch header files included
by the main cpu.c, define them normally and call them from the
generic one.

Originally committed as revision 25084 to svn://svn.ffmpeg.org/ffmpeg/trunk

c6c98d08 09/08/2010 03:07 PM Stefano Sabatini

Move mm_support() from libavcodec to libavutil, make it a public
function and rename it to av_get_cpu_flags().

Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk

8fc0162a 07/10/2010 10:12 PM Måns Rullgård

Add av_ prefix to bswap macros

Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk

9077e29e 07/07/2010 05:27 PM Måns Rullgård

ARM: optimised integer clip functions

Originally committed as revision 24089 to svn://svn.ffmpeg.org/ffmpeg/trunk

edd7fa82 07/07/2010 05:27 PM Måns Rullgård

ARM: intmath.h cosmetics

Originally committed as revision 24088 to svn://svn.ffmpeg.org/ffmpeg/trunk

2ed6f399 03/09/2010 05:39 PM Måns Rullgård

Replace many includes of libavutil/common.h with what is actually needed

This reduces the number of false dependencies on header files and
speeds up compilation.

Originally committed as revision 22407 to svn://svn.ffmpeg.org/ffmpeg/trunk

4a89e0a6 03/08/2010 07:59 PM Måns Rullgård

ARM: add some missing includes

Originally committed as revision 22340 to svn://svn.ffmpeg.org/ffmpeg/trunk

ac73f1a8 02/22/2010 12:34 AM Måns Rullgård

ARM: change argument/return type of bswap_16() to unsigned 32-bit

This avoids unnecessary masking otherwise added by the compilers.

Originally committed as revision 21953 to svn://svn.ffmpeg.org/ffmpeg/trunk

75fb5c24 01/19/2010 11:25 PM Måns Rullgård

Move FASTDIV macro to intmath.h

Originally committed as revision 21335 to svn://svn.ffmpeg.org/ffmpeg/trunk

bdd19e29 01/18/2010 01:35 AM Måns Rullgård

Mark all intreadwrite functions av_always_inline

Originally committed as revision 21278 to svn://svn.ffmpeg.org/ffmpeg/trunk

e6956a6e 08/16/2009 03:51 PM Måns Rullgård

ARM: first value loaded in AV_RN64 needs to be early-clobber

Originally committed as revision 19656 to svn://svn.ffmpeg.org/ffmpeg/trunk

300ad6c1 07/01/2009 12:55 AM Måns Rullgård

ARM: use gcc inline asm in bswap.h only when available

Originally committed as revision 19311 to svn://svn.ffmpeg.org/ffmpeg/trunk

3c55ce03 04/18/2009 12:00 AM Måns Rullgård

ARM asm for AV_RN*()

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...

60c703ac 04/01/2009 10:56 PM Måns Rullgård

ARM: START/STOP_TIMER support for ARMv7

Originally committed as revision 18305 to svn://svn.ffmpeg.org/ffmpeg/trunk

1e65f62e 03/05/2009 09:20 PM Måns Rullgård

ARM: armcc versions of bswap_16/32

Originally committed as revision 17830 to svn://svn.ffmpeg.org/ffmpeg/trunk

b250f9c6 01/13/2009 11:44 PM Aurelien Jacobs

Change semantic of CONFIG_*, HAVE_* and ARCH_*.
They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

3a90480a 10/21/2008 10:29 PM Måns Rullgård

split bswap.h into per-arch files

Originally committed as revision 15663 to svn://svn.ffmpeg.org/ffmpeg/trunk