- 23 Aug, 2012 9 commits
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Michael Niedermayer authored
The code failed with negative timestamps due to using unsigned numbers Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes Ticket121 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Joseph Artsimovich authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Georg Lippitsch authored
Add support for GBRP9, GBRP10, GBRP12 and GBRP14 pix formats in ffv1. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This should fix issues with direct rendering Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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jamal authored
Fixes ticket #1662 Reviewed-by:
Paul B Mahol <onemda@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Fixes Ticket1049 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* qatar/master: doc/APIchanges: add an entry for codec descriptors. vorbisenc: set AVCodecContext.bit_rate to 0 vorbisenc: fix quality parameter FATE: add ALAC encoding tests lpc: fix alignment of windowed samples for odd maximum LPC order alacenc: use s16p sample format as input alacenc: remove unneeded sample_fmt check alacenc: fix max_frame_size calculation for the final frame adpcm_swf: Use correct sample offsets when using trellis. rtmp: support strict rtmp servers mjpegdec: support AVRn interlaced x86: remove FASTDIV inline asm Conflicts: doc/APIchanges libavcodec/mjpegdec.c libavcodec/vorbisenc.c libavutil/x86/intmath.h Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Anton Khirnov authored
Also fill in missing dates and hashes.
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- 22 Aug, 2012 30 commits
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Justin Ruggles authored
The Vorbis encoder is always VBR.
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Justin Ruggles authored
This generates output with bitrates similar to libvorbis for a given quality value.
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Nicolas George authored
Fix a memleak that the recent change of architecture made more likely to happen.
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Justin Ruggles authored
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Justin Ruggles authored
Fixes crash on x86 due to alignment requirements for w_data in lpc_apply_welch_window_sse2().
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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Derek Buitenhuis authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
This is essential for fast SIMD accesses. The same should be done with the predict output. Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
19% faster smaller files this may also fix possible integer overflows due to previous 32bit useage Tested with libutvideo and our utvideo decoder, this patch does not change decoder output in the test Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Nicolas George authored
They were only roughly adapted when error return was added to the push functions.
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Nicolas George authored
Return AVERROR_EOF if all outputs are closed.
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Nicolas George authored
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Nicolas George authored
It will avoid a forward declaration.
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Nicolas George authored
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Nicolas George authored
It will help forward errors and maintain consistency.
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Nicolas George authored
It reduces the lifespan of buffers in filter graphs, and therefore the memory consumption.
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Justin Ruggles authored
Fixes invalid reads when encoding mono streams when trellis is used.
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Samuel Pitoiset authored
In order to send or receive a stream FCPublish, FCSubscribe and _checkbw are completely optional and often not implemented. releaseStream over a non-existen stream might report an error instead of being silent. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Michael Niedermayer authored
Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Michael Niedermayer authored
Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Reviewed-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Mans Rullgard authored
GCC 4.3 and later do the right thing with the plain C code. Earlier versions in 32-bit mode generate one extra instruction, needlessly zeroing what would be the high half of the shifted value. At least two gcc configurations miscompile the inline asm in some situations. In 64-bit mode, all gcc versions generate imul r64, r64 followed by shr. On Intel i7 and later, this imul is faster 32-bit mul. On older Intel and all AMD, it is slightly slower. On Atom it is much slower. Considering where the FASTDIV macro is used, any overall negative performance impact of this change should be negligible. If anyone cares, they should file a bug against gcc and get the instruction selection fixed. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Michael Niedermayer authored
* qatar/master: build: x86: Only compile mpegvideo optimizations when necessary configure: Drop fastdiv option build: Make the E-AC-3 encoder select the AC-3 encoder fate: flac: Only run tests requiring samples when samples are available Conflicts: configure Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Stefano Sabatini authored
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Stefano Sabatini authored
Put the relevant code in one chunk, also check for frame allocation failures.
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- 21 Aug, 2012 1 commit
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Stefano Sabatini authored
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