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15 Commits

Author SHA1 Message Date
James Almer
36e1665d3d avutil/attributes: add AV_GCC_VERSION_AT_MOST 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-18 12:41:29 -03:00
Michael Niedermayer
89c8eaa321 Merge commit '637606de2d2e0af0a9fa2f23f943765d7d7c5cd5' 
* commit '637606de2d2e0af0a9fa2f23f943765d7d7c5cd5':
  configure: arm: make _inline arch ext symbols depend on inline_asm
  arm: use HAVE*_INLINE/EXTERNAL macros for conditional compilation

Conflicts:
	configure
	libavcodec/arm/dca.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-08 14:19:55 +01:00
Mans Rullgard
a7831d509f arm: use HAVE*_INLINE/EXTERNAL macros for conditional compilation 
These macros reflect the actual capabilities required here.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-12-07 16:54:03 +00:00
Michael Niedermayer
7e5496fc41 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  ARM: use numeric ID for Tag_ABI_align_preserved
  segment: Pass the interrupt callback on to the chained AVFormatContext, too
  ARM: bswap: drop armcc version of av_bswap16()
  ARM: set Tag_ABI_align_preserved in all asm files

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-10-03 13:35:02 +02:00
Mans Rullgard
1ca3b62b10 ARM: bswap: drop armcc version of av_bswap16() 
This function causes several versions of armcc to miscompile code,
and the performance impact is small.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-02 19:47:56 +01:00
Michael Niedermayer
8bc7fe4daf Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doxygen: misc consistency, spelling and wording fixes
  vcr1: drop unnecessary emms_c() calls without MMX code
  Replace all uses of av_close_input_file() with avformat_close_input().
  lavf: add avformat_close_input().
  lavf: deprecate av_close_input_stream().
  lavf doxy: add some basic demuxing documentation.
  lavf doxy: add some general lavf information.
  lavf doxy: add misc utility functions to a group.
  lavf doxy: add av_guess_codec/format to the encoding group.
  lavf doxy: add core functions to a doxy group.
  Add basic libavdevice documentation.
  lavc: convert error_recognition to err_recognition.
  avconv: update -map option help text
  x86: Require 7 registers for the cabac asm
  x86: bswap: remove test for bswap instruction
  bswap: make generic implementation more compiler-friendly
  h264: remove useless cast
  proresdec: fix decode_slice() prototype

Conflicts:
	configure
	doc/APIchanges
	ffprobe.c
	libavcodec/avcodec.h
	libavcodec/celp_math.h
	libavcodec/h264.c
	libavfilter/src_movie.c
	libavformat/anm.c
	libavformat/avformat.h
	libavformat/version.h
	libavutil/avstring.h
	libavutil/bswap.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-13 00:39:48 +01:00
Mans Rullgard
f64c2e710f bswap: make generic implementation more compiler-friendly 
With these changes, gcc 4.5 and later recognise it as a bswap
and use the proper instructions on ARM and x86.  On x86, the
16-bit bswap is recognised from gcc 4.1.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-12 12:14:14 +00:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Måns Rullgård
8fc0162ac4 Add av_ prefix to bswap macros 
Originally committed as revision 24170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-07-10 22:12:30 +00:00
Måns Rullgård
2ed6f39944 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
 2010-03-09 17:39:19 +00:00
Måns Rullgård
ac73f1a816 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
 2010-02-22 00:34:08 +00:00
Måns Rullgård
300ad6c16e ARM: use gcc inline asm in bswap.h only when available 
Originally committed as revision 19311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-07-01 00:55:15 +00:00
Måns Rullgård
1e65f62e2b ARM: armcc versions of bswap_16/32 
Originally committed as revision 17830 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-03-05 21:20:10 +00:00
Aurelien Jacobs
b250f9c66d 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
 2009-01-13 23:44:16 +00:00
Måns Rullgård
3a90480ac4 split bswap.h into per-arch files 
Originally committed as revision 15663 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-21 22:29:57 +00:00