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Author SHA1 Message Date
James Almer
a1ac12bddd x86/dcadsp: add ff_dca_lfe_fir0_fma3 
~10% faster than the SSE version.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 13:55:59 +02:00
Michael Niedermayer
3c728ceec6 configure: use TMPM in check_header_oc 
Some compilers when given -x objective-c will tell that they dont support
that but return success. Using a .m file instead returns proper failure in
that case

This should fix a build failure on freebsd

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 13:30:27 +02:00
Michael Niedermayer
323c049c7e configure: more properly disable header when check_header_oc() fails 
This should make no difference currently

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 13:29:28 +02:00
James Almer
7d2116dd09 x86/synth_filter: compile avx and fma3 functions unconditionally 
Fixes compilation failures with "--disable-{avx,fma3} --disable-optimizations"

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 05:15:27 +02:00
Thilo Borgmann
ec8789ac63 Reindent after last commit. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 03:32:11 +02:00
Thilo Borgmann
2f08dad028 lavf/avidec: Read metadata EXIF tags from AVIF tag. Based on patch by Gregory Wolfe (Kodak Alaris) <gregory.wolfe@kodakalaris.com>. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 03:32:06 +02:00
Thilo Borgmann
8c161d7884 lavc/exif: Make EXIF IFD decoding part of private API/ABI. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 03:31:56 +02:00
Michael Niedermayer
7a5537fd3f Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Allow .y as extension for image2.
  Show stream number when warning about stream without start time.
  Force gif aspect ratio multiplication to 64bit.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 03:23:47 +02:00
Carl Eugen Hoyos
90d93eeb38 Allow .y as extension for image2. 2014-04-05 02:18:09 +02:00
Michael Niedermayer
a2c6a99ba5 configure: Fix testing of objective-c headers for qtkit 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 02:03:15 +02:00
Carl Eugen Hoyos
9f4ab4e5f9 Show stream number when warning about stream without start time. 2014-04-05 01:15:12 +02:00
Carl Eugen Hoyos
87f2999641 Force gif aspect ratio multiplication to 64bit. 
Avoids a possible integer overflow.
 2014-04-05 01:13:47 +02:00
Michael Niedermayer
b6850e132f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  af_ashowinfo: print a more descriptive name for AV_MATRIX_ENCODING_DOLBY

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 00:42:47 +02:00
Michael Niedermayer
37af487170 Merge commit 'a49aa440c939e221194f8d95bf98673f8cf38a06' 
* commit 'a49aa440c939e221194f8d95bf98673f8cf38a06':
  af_volume: implement replaygain pre-amplification

Conflicts:
	doc/filters.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 00:16:53 +02:00
Michael Niedermayer
490d53e335 avcodec/x86/dcadsp_init: fix compilation failure without FMA3 
alternatively the call could be put under #if or the #if
over the function removed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-05 00:11:48 +02:00
Michael Niedermayer
51fd962c0b Merge commit 'c74b86699c86bdf62e8570f41d8a38be5710baa3' 
* commit 'c74b86699c86bdf62e8570f41d8a38be5710baa3':
  x86/synth_filter: add synth_filter_fma3
  x86/synth_filter: add synth_filter_avx
  x86/synth_filter: add synth_filter_sse

Conflicts:
	libavcodec/x86/dcadsp.asm
	libavcodec/x86/dcadsp_init.c

See: 6467209836
See: 68c3ed936a
See: 7fd64e3e36
See: aa1f38015c
See: dfd865e51b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 23:40:08 +02:00
Michael Niedermayer
b00f6bb90a Merge commit 'b97f2c7c49e35724f3963677f8aeee28089dc64e' 
* commit 'b97f2c7c49e35724f3963677f8aeee28089dc64e':
  replaygain: remove unused variable

See: c01ddf845d
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 23:24:21 +02:00
Michael Niedermayer
849a8c4cdb Merge commit '0048deb84cb6d22ba7f4fd7c8b4ecc054fcc22d4' 
* commit '0048deb84cb6d22ba7f4fd7c8b4ecc054fcc22d4':
  oggparsevorbis: export replaygain tags from Vorbis comments

Conflicts:
	libavformat/Makefile
	libavformat/oggparsevorbis.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 23:17:33 +02:00
Michael Niedermayer
8e8c8607fc Merge commit '1d55f8d5f6f2cd74fa27170e2be37a72441d9202' 
* commit '1d55f8d5f6f2cd74fa27170e2be37a72441d9202':
  flacdec: export replaygain tags from Vorbis comments

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 22:59:28 +02:00
Michael Niedermayer
c1d053621c Merge commit '8542f9c4f17125d483c40c0c5723842f1c982f81' 
* commit '8542f9c4f17125d483c40c0c5723842f1c982f81':
  replaygain: correctly parse peak values

Conflicts:
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 22:52:12 +02:00
Michael Niedermayer
6520613139 Merge commit '25b6837f7cacd691b19cbc12b9dad1ce84a318a1' 
* commit '25b6837f7cacd691b19cbc12b9dad1ce84a318a1':
  replaygain: fix gain sign decoding

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 22:44:17 +02:00
Christophe Gisquet
dfd865e51b x86/synth_filter: remove the main loop when it's not needed 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 22:35:45 +02:00
Lukasz Marek
3aac5fcfa9 lavu/opt: validate range before dereference 
This change make error handling simplier.
av_opt_freep_ranges may be called when some ranges are NULL,
for example after memory allocation fail.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 22:09:57 +02:00
Michael Niedermayer
506064ed10 ffmpeg: frame droping due to fps should not be a warning 
This reverts part of 41e7e46cac

See: http://thread.gmane.org/gmane.comp.video.ffmpeg.user/51229
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 21:15:31 +02:00
Diego Biurrun
5f92204370 dsputil: Move DV-specific ff_zigzag248_direct table to dvdata 2014-04-04 19:08:05 +02:00
Diego Biurrun
57b5b84e20 x86: dsputil: Move ff_apply_window_int16_* bits to ac3dsp, where they belong 2014-04-04 19:08:05 +02:00
Diego Biurrun
c2c5be5749 x86: h264_qpel: Simplify an #if conditional 
The extra conditions are covered by previous #ifs and conditional compilation.
 2014-04-04 19:08:05 +02:00
Diego Biurrun
01c5779f56 x86: Drop some unnecessary YASM ifdefs 
Dead code elimination is enough to avoid undefined references in these cases.
 2014-04-04 19:08:05 +02:00
Diego Biurrun
b718b24bbe ppc: Drop a bunch of unnecessary dsputil_altivec.h #includes 2014-04-04 19:08:05 +02:00
Diego Biurrun
b42f49e42f x86: dsputil: Eliminate some unnecessary dsputil_x86.h #includes 2014-04-04 19:08:05 +02:00
Diego Biurrun
3dc6272bed Remove a number of unnecessary dsputil.h #includes 2014-04-04 19:08:05 +02:00
Anton Khirnov
9c21c08fa7 af_ashowinfo: print a more descriptive name for AV_MATRIX_ENCODING_DOLBY 2014-04-04 18:54:47 +02:00
Alessandro Ghedini
a49aa440c9 af_volume: implement replaygain pre-amplification 
This adds a new "replaygain_preamp" option to the filter, and simply adds its
value to the replaygain gain value.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 18:53:05 +02:00
Roman Fietze
5bb3f88255 avcodec.h, avpacket.c: use const AVPacket pointers in copy functions 
Signed-off-by: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 18:36:48 +02:00
James Almer
c74b86699c x86/synth_filter: add synth_filter_fma3 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
Michael Niedermayer
b97f2c7c49 replaygain: remove unused variable 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
Alessandro Ghedini
0048deb84c oggparsevorbis: export replaygain tags from Vorbis comments 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
Alessandro Ghedini
1d55f8d5f6 flacdec: export replaygain tags from Vorbis comments 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
James Almer
81e02fae6e x86/synth_filter: add synth_filter_avx 
Sandy Bridge Win64:
180 cycles in ff_synth_filter_inner_sse2
150 cycles in ff_synth_filter_inner_avx

Also switch some instructions to a three operand format to avoid
assembly errors with Yasm 1.1.0 or older.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
James Almer
2025d8026f x86/synth_filter: add synth_filter_sse 
Build only on x86_32 targets.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
Alessandro Ghedini
8542f9c4f1 replaygain: correctly parse peak values 
According to the ReplayGain spec, the peak amplitude may overflow and may result
in peak amplitude values greater than 1.0 with psychoacoustically coded audio,
such as MP3. Fully compliant decoders must allow peak overflows.

Additionally, having peak values in the 0<->UINT32_MAX scale makes it more
difficult for applications to actually use the peak values (e.g. when
implementing clipping prevention) since values have to be rescaled down.

This patch corrects the peak parsing by removing the rescaling of the decoded
values between 0 and UINT32_MAX and the 1.0 upper limit.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:19 +02:00
Peter Ross
0cc685e3ad avformat/wtvdec: populate codec_tag from BITMAPINFOHEADER 
Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 17:20:38 +02:00
Peter Ross
8348bd198f avformat/wtvdec: ignore MPEG2VIDEO extradata when count is invalid 
Fixes ticket #3522.

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 17:11:47 +02:00
Alessandro Ghedini
25b6837f7c replaygain: fix gain sign decoding 
The gain sign was incorrectly decoded: since the FFSIGN() macro treats 0 as
negative, gain values starting with "0." were always decoded as negative.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:04:37 +02:00
James Almer
0f62982335 oggenc: check return value of av_mallocz() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 15:56:52 +02:00
Michael Niedermayer
35617366b5 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  arm: asm decode_block_coeffs_internal is vp8 specific

See: 89f2f5dbd7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 15:28:41 +02:00
Michael Niedermayer
a20480e659 Merge commit '287432430c5c9cb8ffe1da1376949de494f24e45' 
* commit '287432430c5c9cb8ffe1da1376949de494f24e45':
  fate: add a VP7 test

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 15:09:52 +02:00
Michael Niedermayer
fb61ed1e9f Merge commit 'ac4b32df71bd932838043a4838b86d11e169707f' 
* commit 'ac4b32df71bd932838043a4838b86d11e169707f':
  On2 VP7 decoder

Conflicts:
	Changelog
	libavcodec/arm/h264pred_init_arm.c
	libavcodec/arm/vp8dsp.h
	libavcodec/arm/vp8dsp_init_arm.c
	libavcodec/arm/vp8dsp_init_armv6.c
	libavcodec/arm/vp8dsp_init_neon.c
	libavcodec/avcodec.h
	libavcodec/h264pred.c
	libavcodec/version.h
	libavcodec/vp8.c
	libavcodec/vp8.h
	libavcodec/vp8data.h
	libavcodec/vp8dsp.c
	libavcodec/vp8dsp.h
	libavcodec/x86/h264_intrapred_init.c
	libavcodec/x86/vp8dsp_init.c

See: 89f2f5dbd7 and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 14:46:10 +02:00
Janne Grunau
f37815b1d5 arm: asm decode_block_coeffs_internal is vp8 specific 
Unbreaks compilation on arm due to conflicting types for
'ff_decode_block_coeffs_armv6'.
 2014-04-04 10:39:29 +02:00
James Darnley
16509d3a28 log: allow color highlighting in Cygwin's mintty 
Configure will detect the availability of the Windows' console functions and set
HAVE_SETCONSOLETEXTATTRIBUTE.  Meaning av_log will use those functions to
control colours.  When ffmpeg is run in Cygwin's mintty terminal emulator it
will not use colour highlighting in this case.

Mintty responds to the usual escape code colours (it even supports 256 colours).
Windows' cmd.exe does not.  Fortunately it seems that Cygwin's emulation layer
now translates the basic 16 colours into Windows' Console command functions.

That means that we can have av_log use the standard colour commands and let
ffmpeg print colours in both mintty and cmd.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-04 04:20:14 +02:00