- 09 Oct, 2011 5 commits
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Mans Rullgard authored
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
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
Signed-off-by:
Mans Rullgard <mans@mansr.com>
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- 08 Oct, 2011 9 commits
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Mans Rullgard authored
On the first iteration through this code, last_dts is always INT64_MIN (AV_NOPTS_VALUE) and the subtraction overflows in an invalid manner. Although the result is only used if the input values are valid, performing the subtraction is still not allowed in a strict environment. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
In addition to avoiding undefined behaviour, an unsigned type makes more sense for packing multiple 8-bit values. 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
Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Mans Rullgard authored
Since nnz can be zero, this is needed to avoid a shift by 32. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Mans Rullgard authored
If flush_put_bits() is called when the 32-bit buffer is empty, e.g. after writing a multiple of 32 bits, and invalid shift by 32 is performed. Since flush_put_bits() is called infrequently, this additional check should have negligible performance impact. Signed-off-by:
Mans Rullgard <mans@mansr.com>
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Alex Converse authored
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- 07 Oct, 2011 23 commits
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Janne Grunau authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
The data pointers s->decoded[*] already take into account s->nwrap. Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Some buffers must be mod 4 in width and/or height. Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
wavpack_decode_block() supposes that it is called back with the exact same buffer unless it has returned with an error. With multi-channels files, wavpack_decode_frame() was breaking this assumption. Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Michael Niedermayer authored
H264: Only wait before triggering ff_thread_setup_complete() until the next slice that contains a start-of-field/frame macroblock This allows concurrent decoding of the last field/frame, rather than only the last slice, of data packets with multiple NAL units packed together. This will fix the slowdown reported in e.g. bug 52. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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- 06 Oct, 2011 3 commits
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Laurent Aimar authored
It prevents leaving the state only half initialized. Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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Laurent Aimar authored
Signed-off-by:
Janne Grunau <janne-libav@jannau.net>
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