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15776 Commits

Author SHA1 Message Date
Ronald S. Bultje b2af057a36 smacker: convert palette and header reading to bytestream2. 2012-03-25 16:31:16 -07:00
Ronald S. Bultje c3bbd0b53b alac: convert extradata reading to bytestream2. 2012-03-25 13:35:05 -07:00
Diego Biurrun 62ce9defb8 x86: dsputil: prettyprint gcc inline asm 2012-03-25 11:50:48 +02:00
Diego Biurrun 3b54912113 x86: K&R prettyprinting cosmetics for dsputil_mmx.c 2012-03-25 11:50:48 +02:00
Diego Biurrun 915a2a0a65 x86: conditionally compile H.264 QPEL optimizations 2012-03-25 11:50:45 +02:00
Diego Biurrun 3816642eab dsputil_mmx: Surround QPEL macros by "do { } while (0);" blocks. 
This makes them safe to use in non-fully braced if-blocks and similar.
 2012-03-25 11:48:37 +02:00
Ronald S. Bultje 3a3f06b05e dpcm: convert to bytestream2. 2012-03-24 19:02:26 -07:00
Ronald S. Bultje f31a68e78c interplayvideo: convert to bytestream2. 2012-03-24 17:09:18 -07:00
Alexander Strange cb34867780 h264: fix memleak in error path. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-24 15:34:33 -07:00
Alexander Strange 147ee4cf06 pthread: Immediately release all frames in ff_thread_flush() 
Before this, they were only added to the delayed release queue and not
freed until later. This could lead to unnecessary memory use or buffer
exhaustion.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-24 15:29:51 -07:00
Alexander Strange 6ef4063957 h264: Add check for invalid chroma_format_idc 
Fixes a crash when FF_DEBUG_PICT_INFO is used.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-24 15:29:38 -07:00
Ronald S. Bultje ec0ed97b04 utvideo: port header reading to bytestream2. 
Fixes crash during slice size reading if slice_end goes negative.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-24 15:15:56 -07:00
Ronald S. Bultje 2ee01fbded pthread: free progress if buffer allocation failed. 
Else we run out of progress variables after a few failed buffer
allocations.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-03-24 21:29:35 +01:00
Ronald S. Bultje bc1ef85520 lavc/avconv: support changing frame sizes in codecs with frame mt. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-03-24 21:29:16 +01:00
Kostya Shishkov 72dadaa957 utvideo: mark output picture as keyframe. 
Spotted by Антон.
 2012-03-24 20:21:33 +01:00
Aneesh Dogra cc965300cb sunrast: Add support for negative linesize. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-03-24 11:27:20 -04:00
Janne Salonen 14ba7472dc vp8: fix update_lf_deltas in libavcodec/vp8.c 
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>
 2012-03-24 08:22:05 -07:00
Kostya Shishkov 494bce6224 ralf: read Huffman code lengths without GetBitContext 
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.
 2012-03-24 11:53:26 +01:00
Janne Grunau cb7190cd2c rv34: error out on size changes with frame threading 2012-03-23 23:11:55 +01:00
Alex Converse b00307ecd0 aacsbr: Add a debug check to sbr_mapping. 
There have been multiple bugs caused by inconsistencies here.

Based on an idea from Michael Niedermayer.

CC: libav-stable@libav.org
 2012-03-23 14:56:44 -07:00
Alex Converse 0cb93dacee aac: Reset some state variables when turning SBR off 
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
 2012-03-23 14:56:44 -07:00
Alex Converse a237b38021 aac: Reset PS parameters on header decode failure. 
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
 2012-03-23 14:56:44 -07:00
Ronald S. Bultje 71ea26811c aacsbr: handle m_max values smaller than 4. 
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
 2012-03-23 12:56:08 -07:00
Janne Grunau 73ad4471a4 rv34: Handle only complete frames in frame-mt. 
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.
 2012-03-23 17:50:46 +01:00
Janne Grunau 5ab506a5c8 MPV: set reference frame pointers to NULL when allocation of dummy pictures fails 2012-03-23 17:50:46 +01:00
Michael Niedermayer afa6129016 zerocodec: factorize loop 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-03-23 12:10:41 +01:00
Ronald S. Bultje 262196445c wmavoice: fix stack overread. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje 3c9267673e wmalossless: error out if a subframe is not used by any channel. 
Prevents infinite loop because min_channel_len never increments.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje 75d7975268 vqa: check palette chunk size before reading data. 
Prevents overreads beyond buffer boundaries.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje d462949974 wmalossless: reset sample pointer for each subframe. 
Prevents overwrites when some subframes only encode some channels.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Ronald S. Bultje 326f7a68bb wmalossless: error out on invalid values for order. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-22 12:17:14 -07:00
Anton Khirnov 677df4d2ef pngenc: better upper bound for encoded frame size. 
Fixes encoding very large pictures.

Thanks to Костя for providing the formula.
 2012-03-22 19:50:35 +01:00
Kostya Shishkov 87818103a0 wmall: output packet only if we have decoded some samples 
Also set CODEC_CAP_DELAY to indicate that decoder may still have some
undecoded data left in internal buffer.
 2012-03-22 07:16:47 +01:00
Justin Ruggles 6aba117f12 adxenc: use AVCodec.encode2() 2012-03-21 15:04:42 -04:00
Justin Ruggles 54e6cf8a94 adxenc: Use the AVFrame in ADXContext for coded_frame 2012-03-21 15:04:42 -04:00
Ronald S. Bultje 68fd077f68 indeo4: fix out-of-bounds function call. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-03-21 19:01:08 +01:00
Justin Ruggles 5d4017b8f3 vorbisenc: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles e5aab2d7a4 libvorbis: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles 8ccf545b95 libopencore-amrnbenc: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles 330d9d1b50 ra144enc: use AVCodec.encode2() 2012-03-21 12:49:36 -04:00
Justin Ruggles f090428234 nellymoserenc: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles 32173df3d2 roqaudioenc: use AVCodec.encode2() 
The first frame pts must be saved until we have 8 frames since RoQ audio
requires 8 frames in the first packet.
 2012-03-21 12:49:35 -04:00
Justin Ruggles b03dcf07f6 libspeex: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles 57a52f258e libvo_amrwbenc: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles db440fa12d libvo_aacenc: use AVCodec.encode2() 2012-03-21 12:49:35 -04:00
Justin Ruggles 27bacfeb57 wmaenc: use AVCodec.encode2() 2012-03-21 12:49:32 -04:00
Justin Ruggles b0f75ba272 mpegaudioenc: use AVCodec.encode2() 
Update FATE references due to encoder delay.
 2012-03-20 18:56:22 -04:00
Justin Ruggles 3d853d7ab3 libmp3lame: use AVCodec.encode2() 2012-03-20 18:56:18 -04:00
Justin Ruggles 1987a940b7 libgsmenc: use AVCodec.encode2() 2012-03-20 18:55:39 -04:00
Justin Ruggles d1afb2f94e libfaac: use AVCodec.encode2() 
Encoder output is delayed by several frames, so we keep a queue of input
frame timing info to match up with corresponding output packets.
 2012-03-20 18:55:36 -04:00