- 24 Mar, 2012 10 commits
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Alexander Strange authored
Fixes a crash when FF_DEBUG_PICT_INFO is used. Signed-off-by:
Ronald S. Bultje <rsbultje@gmail.com>
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Ronald S. Bultje authored
Fixes crash during slice size reading if slice_end goes negative. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Martin Storsjö authored
Make movenc use this function instead of the current custom conversion function. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Ronald S. Bultje authored
Else we run out of progress variables after a few failed buffer allocations. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Ronald S. Bultje authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Kostya Shishkov authored
Spotted by Антон.
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Aneesh Dogra authored
Signed-off-by:
Justin Ruggles <justin.ruggles@gmail.com>
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Janne Salonen authored
lf_delta.ref[i] and lf_delta.mode[i] were incorrectly reset to 0 if specific delta value was not updated. Fixed to keep the previous value if flag indicates that element in question is not updated. Signed-off-by:
Janne Salonen <jsalonen@google.com> Signed-off-by:
Ronald S. Bultje <rsbultje@gmail.com>
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Kostya Shishkov authored
Those descriptions are stored in nibbles, so they are easy to extract. And this way we don't need to pad tables for possible bit reader overreads.
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- 23 Mar, 2012 13 commits
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Janne Grunau authored
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Alex Converse authored
There have been multiple bugs caused by inconsistencies here. Based on an idea from Michael Niedermayer. CC: libav-stable@libav.org
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Alex Converse authored
This makes sure the reset flag gets set when SBR gets turned back on and sets control variables for unguided mode back to their defaults. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Alex Converse authored
If the next header frame codes zero envelopes the previous frame's values will be used. Consequently the invalid values must be cleared. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
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Ronald S. Bultje authored
Prevents a signflip in the counter, and a subsequent crash because of overreads/overwrites. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Janne Grunau authored
Correct handling of errors to prevent hags or crashes is very complex otherwise. The frame initializing is also moved from decode_slice() to decode_frame() for clarity.
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Janne Grunau authored
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Josh Allmann authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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Michael Niedermayer authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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Justin Ruggles authored
This matches the output size required for audio_resample()
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Justin Ruggles authored
Allows for removing a goto and makes the code easier to follow.
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Justin Ruggles authored
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- 22 Mar, 2012 17 commits
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Alex Converse authored
This prevents a SIGFPE later on. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Alex Converse authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Alex Converse authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: Libav-stable@libav.org
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Ronald S. Bultje authored
Prevents crash (double free) when free()ing the original packet. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
Prevents infinite loop because min_channel_len never increments. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
Prevents overreads beyond buffer boundaries. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
Prevents overwrites when some subframes only encode some channels. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Ronald S. Bultje authored
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org
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Derek Buitenhuis authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Michael Niedermayer authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Anton Khirnov authored
Fixes encoding very large pictures. Thanks to Костя for providing the formula.
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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
CC: libav-stable@libav.org
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Kostya Shishkov authored
Also set CODEC_CAP_DELAY to indicate that decoder may still have some undecoded data left in internal buffer.
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