- 06 Oct, 2012 21 commits
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Justin Ruggles authored
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Justin Ruggles authored
It is used for multiple codecs.
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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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Justin Ruggles authored
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Justin Ruggles authored
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Justin Ruggles authored
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Mans Rullgard authored
An alpha specifier outside the valid range results in a conversion from double to long with undefined result. Range-checking the double and only converting it after it passes avoids this. Fixes fate-parseutils errors on some systems. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Anton Khirnov authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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Martin Storsjö authored
This helps tracking down the cause if this happens to be an issue. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
We don't need to return an error if the directory already existed. We make sure that the directory actually is properly writeable later within ism_write_header by writing a manifest anyway. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This allows failing cleaner and earlier if unable to write to the output directory. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This allows calling write_manifest from ism_write_header without a forward declaration. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This code can be called with a NULL UrlContext if writing of the trailer involves seeking. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Anton Khirnov authored
Fixes Bug 373. CC:libav-stable@libav.org
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Diego Biurrun authored
Anonymous structs cannot be forward declared and have no benefit.
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Diego Biurrun authored
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Diego Biurrun authored
This guarantees stable output for comparing test results.
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Anton Khirnov authored
Fixes Bug 203. CC:libav-stable@libav.org
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- 05 Oct, 2012 11 commits
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Mans Rullgard authored
With all the VLAs gone, make sure they never come back. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
This gets rid of the variable-length scratch buffer by filtering 16 pixels at a time and writing directly to the destination. The extra loads this requires to load the source values are compensated by not doing a round-trip to memory before shifting. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
Instead of using an evil VLA, fall back to C version when edge emulation is needed. MPEG4 GMC is a rarely used fringe feature so the speed loss is an acceptable cost for safer code. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Dmitry Samonenko authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Dmitry Samonenko authored
Discontinuous transmission is an addition to VAD/VBR operation, that allows to greatly reduce bitrate for silent chunks or stationary noises. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
This is more consistent with what the rest of Libav does. This breaks API.
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Anton Khirnov authored
It has been superseded by lavr.
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Ronald S. Bultje authored
The variable is copied to subsequent threads at the same time, so this may cause wrong ref_count[] values to be copied to subsequent threads. This bug was found using TSAN. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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- 04 Oct, 2012 8 commits
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Diego Biurrun authored
ff_get_cpu_flags_x86() requires cpuid(), which is conditionally defined elsewhere in the file. Surrounding the function body with ifdefs allows building even when cpuid is not defined. An empty cpuflags mask is returned in this case.
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Diego Biurrun authored
Now that there is CPU detection in YASM, there will always be one of inline or external assembly enabled, which obviates the need to fall back on CPU detection through compiler intrinsics.
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Diego Biurrun authored
This allows detecting CPU features with builds that have neither gcc inline assembly nor the right compiler intrinsics enabled.
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Mans Rullgard authored
This works with gcc. Other compilers might need to have a flag mapping added. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Diego Biurrun authored
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Diego Biurrun authored
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Diego Biurrun authored
A new hidden config variable is added for the codecs that depend on the mpegaudio parts.
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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