- 24 8月, 2012 8 次提交
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由 Nicolas George 提交于
Avoid a crash if a text rectangle is provided. Fix the segfault reported in trac ticket #1661.
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由 Michael Niedermayer 提交于
Based on code by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
This way it gets executed earlier and updated timestamps become available earlier. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
The code failed with negative timestamps due to using unsigned numbers Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Fixes Ticket121 Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Joseph Artsimovich 提交于
Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Georg Lippitsch 提交于
Add support for GBRP9, GBRP10, GBRP12 and GBRP14 pix formats in ffv1. Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
This should fix issues with direct rendering Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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- 23 8月, 2012 26 次提交
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由 jamal 提交于
Fixes ticket #1662 Reviewed-by: NPaul B Mahol <onemda@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Fixes Ticket1049 Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
* 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: NMichael Niedermayer <michaelni@gmx.at>
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由 Anton Khirnov 提交于
Also fill in missing dates and hashes.
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由 Justin Ruggles 提交于
The Vorbis encoder is always VBR.
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由 Justin Ruggles 提交于
This generates output with bitrates similar to libvorbis for a given quality value.
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由 Nicolas George 提交于
Fix a memleak that the recent change of architecture made more likely to happen.
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由 Justin Ruggles 提交于
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由 Justin Ruggles 提交于
Fixes crash on x86 due to alignment requirements for w_data in lpc_apply_welch_window_sse2().
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由 Justin Ruggles 提交于
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由 Justin Ruggles 提交于
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由 Justin Ruggles 提交于
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由 Derek Buitenhuis 提交于
Signed-off-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
This is essential for fast SIMD accesses. The same should be done with the predict output. Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
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: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Nicolas George 提交于
They were only roughly adapted when error return was added to the push functions.
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由 Nicolas George 提交于
Return AVERROR_EOF if all outputs are closed.
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由 Nicolas George 提交于
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由 Nicolas George 提交于
It will avoid a forward declaration.
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由 Nicolas George 提交于
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由 Nicolas George 提交于
It will help forward errors and maintain consistency.
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由 Nicolas George 提交于
It reduces the lifespan of buffers in filter graphs, and therefore the memory consumption.
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由 Justin Ruggles 提交于
Fixes invalid reads when encoding mono streams when trellis is used.
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- 22 8月, 2012 6 次提交
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由 Samuel Pitoiset 提交于
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: NLuca Barbato <lu_zero@gentoo.org>
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由 Michael Niedermayer 提交于
Signed-off-by: NLuca Barbato <lu_zero@gentoo.org>
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由 Michael Niedermayer 提交于
Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Michael Niedermayer 提交于
Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: NMichael Niedermayer <michaelni@gmx.at>
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由 Mans Rullgard 提交于
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: NMans Rullgard <mans@mansr.com>
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由 Michael Niedermayer 提交于
* 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: NMichael Niedermayer <michaelni@gmx.at>
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