- 05 Apr, 2014 10 commits
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James Almer authored
~10% faster than the SSE version. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
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>
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Michael Niedermayer authored
This should make no difference currently Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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James Almer authored
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>
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Thilo Borgmann authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Thilo Borgmann authored
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>
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Thilo Borgmann authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* 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>
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Carl Eugen Hoyos authored
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Michael Niedermayer authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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- 04 Apr, 2014 30 commits
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Carl Eugen Hoyos authored
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Carl Eugen Hoyos authored
Avoids a possible integer overflow.
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Michael Niedermayer authored
* qatar/master: af_ashowinfo: print a more descriptive name for AV_MATRIX_ENCODING_DOLBY Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'a49aa440': af_volume: implement replaygain pre-amplification Conflicts: doc/filters.texi Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
alternatively the call could be put under #if or the #if over the function removed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'c74b8669': 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: 64672098 See: 68c3ed93 See: 7fd64e3e See: aa1f3801 See: dfd865e5Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'b97f2c7c': replaygain: remove unused variable See: c01ddf84Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '0048deb8': oggparsevorbis: export replaygain tags from Vorbis comments Conflicts: libavformat/Makefile libavformat/oggparsevorbis.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '1d55f8d5': flacdec: export replaygain tags from Vorbis comments Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '8542f9c4': replaygain: correctly parse peak values Conflicts: libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '25b6837f': replaygain: fix gain sign decoding Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Christophe Gisquet authored
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Lukasz Marek authored
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>
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Michael Niedermayer authored
This reverts part of 41e7e46c See: http://thread.gmane.org/gmane.comp.video.ffmpeg.user/51229Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Anton Khirnov authored
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Alessandro Ghedini authored
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>
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Roman Fietze authored
Signed-off-by: Roman Fietze <roman.fietze@telemotive.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Michael Niedermayer authored
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Alessandro Ghedini authored
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Alessandro Ghedini authored
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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James Almer authored
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>
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James Almer authored
Build only on x86_32 targets. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
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Alessandro Ghedini authored
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>
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Peter Ross authored
Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Peter Ross authored
Fixes ticket #3522. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Alessandro Ghedini authored
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>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* qatar/master: arm: asm decode_block_coeffs_internal is vp8 specific See: 89f2f5dbMerged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '28743243': fate: add a VP7 test Merged-by: Michael Niedermayer <michaelni@gmx.at>
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