- 24 Aug, 2014 13 commits
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Michael Niedermayer authored
* ubitux/codecview: avfilter: add codecview filter Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Clément Bœsch authored
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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Christophe Gisquet authored
In some cases, 2 or 3 calls are performed to functions for unusual widths. Instead, perform 2 calls for different widths to split the workload. The 8+16 and 4+8 widths for respectively 8 and more than 8 bits can't be processed that way without modifications: some calls use unaligned buffers, and having branches to handle this was resulting in no micro-benchmark benefit. For block_w == 12 (around 1% of the pixels of the sequence): Before: 12758 decicycles in epel_uni, 4093 runs, 3 skips 19389 decicycles in qpel_uni, 8187 runs, 5 skips 22699 decicycles in epel_bi, 32743 runs, 25 skips 34736 decicycles in qpel_bi, 32733 runs, 35 skips After: 11929 decicycles in epel_uni, 4096 runs, 0 skips 18131 decicycles in qpel_uni, 8184 runs, 8 skips 20065 decicycles in epel_bi, 32750 runs, 18 skips 31458 decicycles in qpel_bi, 32753 runs, 15 skips Signed-off-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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Christophe Gisquet authored
This allows writing actual bitdepth in RGB48 when it isn't actually 16. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* cehoyos/master: fate: Fix ffprobe tests with --target-path set. doc/ffmpeg: Try to clarify that the input option -r is not the same as -framerate. Do not print a useless error number if mov header reading fails. Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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ThomasVolkert authored
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Carl Eugen Hoyos authored
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Carl Eugen Hoyos authored
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Carl Eugen Hoyos authored
The error string is printed by ffmpeg as for other demuxers.
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- 23 Aug, 2014 15 commits
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Michael Niedermayer authored
Fixes assertion failure with imgsrc001-lzma.tiff Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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James Almer authored
Derived from deflate code. Requires liblzma. Signed-off-by:
James Almer <jamrial@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '749b1f13': configure: add --enable-rpath Conflicts: configure Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '5caf039b': Prepare for 11_beta2 Release Conflicts: RELEASE Not merged as theres no FFmpeg 11_beta2 Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'f9f34cb9': ogg: Use separate classes for the aliases Conflicts: libavformat/oggenc.c See: 2ccc6ff0Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Clément Bœsch authored
501 to 439 decicycles. See 45c7f399.
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Reinhard Tartler authored
This option facilitates testing shared libarary builds: for instance fate builders do no longer need to set LD_LIBRARY_PATH as the binaries will get the right search paths hardcoded into their executable file. This option is only meant to be used for testing purposes: The installed libraries must not move around in the file system, and doing so will cause a lot of subtle problems. For more information why using RPATH is dangerous, please refer to https://blog.flameeyes.eu/2010/06/the-why-and-how-of-rpath
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Reinhard Tartler authored
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Clément Bœsch authored
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Reimar Döffinger authored
Unfortunately this was not explicitly documented and thus might be risky. But all uses I could find in FFmpeg and one in VLC had a memleak in these cases, and I could not find any that relied on the previous behaviour. Signed-off-by:
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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Clément Bœsch authored
~560 → ~500 decicycles This is following the comments from Michael in https://ffmpeg.org/pipermail/ffmpeg-devel/2014-August/160599.html Using 2 registers for accumulator didn't help. On the other hand, some re-ordering between the movs and psadbw allowed going ~538 to ~500.
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Muhammad Faiz authored
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Michael Niedermayer authored
Fixes null pointer dereference Fixes Ticket3873 Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Luca Barbato authored
Unbreak 051aadee
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- 22 Aug, 2014 12 commits
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Michael Niedermayer authored
Fixes buffer overread Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Christophe Gisquet authored
Not having allocated it is not a good reason to leave the object in an undetermined state. Though a particular setting like the AV_EF_* flags could be useful to control that behaviour. Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
Found-by:
Timothy Gu <timothygu99@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Timothy Gu authored
Signed-off-by:
Timothy Gu <timothygu99@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Timothy Gu authored
Also correctly namespace other functions in vidstabutils, and decrease difference from Libav. Initial-patch-by:
Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by:
Timothy Gu <timothygu99@gmail.com> Signed-off-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '3526ab89': qt-faststart: Undefine fseeko/ftello before defining them Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '1019b7c4': os_support: Undefine lseek/stat/fstat before defining them Conflicts: libavformat/os_support.h See: ef122ff5 See: ed3c0fe8Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '051aadee': ogg: Provide aliases for Speex, Opus and audio-only ogg Conflicts: Changelog libavformat/oggenc.c libavformat/version.h See: 2ccc6ff0Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit 'cb7b1a2d': electronicarts: set the framerate for TGQ/TQI Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer authored
* commit '7b6aae23': electronicarts: read the framerate for MAD Merged-by:
Michael Niedermayer <michaelni@gmx.at>
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Christophe Gisquet authored
In some cases, in particular if several blocks are needed because of the channel layout (e.g. 2.1), the information used to write the trailing bits terminating the sample data was not reset. This would cause potential desync on the decoder, although decoded samples were actually mostly fine. Fixes ticket #3879.
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Christophe Gisquet authored
This means container and codec disagree. The codec is supposed to know better so this could be an error instead.
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