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Author SHA1 Message Date
Ronald S. Bultje 98df2e2414 raw: forward avpicture_fill() error code in raw_decode(). 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-27 08:54:07 -07:00
Diego Biurrun 8e0b7e2f14 build: Do not explicitly add the doc directory to the OBJDIRS list. 
Now that a documentation generator is built in the doc directory,
this is no longer necessary.  Fixes the Make warning:
Makefile:188: target `doc' given more than once in the same rule.
 2012-03-27 11:15:47 +02:00
Diego Biurrun d724fe665b dv: Split off DV video decoder into its own file. 2012-03-27 11:15:47 +02:00
Diego Biurrun 9f43fdda3e build: fix RALF decoder standalone compilation, which depends on Golomb code 2012-03-27 11:15:40 +02:00
Diego Biurrun d7ce1a48a5 configure: Drop stray duplicate entry for --disable-fft from help output. 2012-03-27 11:15:39 +02:00
Jindrich MakovickaandMartin Storsjö 904100e5fc make av_interleaved_write_frame() flush packets when pkt is NULL 
This patch allows the user to force flushing of all queued packets
by calling av_interleaved_write_frame() with pkt set to NULL.

Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-27 11:12:55 +03:00
Alex Converse c9024a9fd7 mpegts: Fix dead error checks 2012-03-26 17:53:51 -07:00
Mashiat Sarker ShakkharandRonald S. Bultje 95b192de5d vc1: Do not read from array if index is invalid. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2012-03-26 17:48:13 -07:00
Ronald S. Bultje 2ad405548b targa: convert to bytestream2. 
Also remove some write-only variables or write-only variable
assignments, remove internal colorspace conversion to native
endianness (that can be done by swscale much more efficiently),
and some cosmetics.
 2012-03-26 17:46:16 -07:00
Ronald S. Bultje 5484170ac7 rv34: set mb_num_left to 0 after finishing a frame 
Prevents running error resilience on a previous frame which will write
to the pic->mb_type[] array of the previous image. The array might
already be re-used for a new image in a subsequent thread, thus cause
two threads to write to the same pic->mb_type[] array, causing a race
condition which can crash in rv34_decode_cbp(), called by
rv34_decode_inter_mb_header() (which accesses mb_type[] twice,
assuming values are maintained, which the race condition breaks).

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-03-26 16:39:01 -07:00
Diego Biurrun 72ccfb3cb7 build: ppc: drop stray leftover backslash 2012-03-26 16:37:57 +02:00
Diego Biurrun e7e19b15c7 build: Only clean the architecture subdirectory we build for. 
This allows simplifying the Makefiles; it is no longer necessary to register
arch subdirectory Makefiles, just putting them in place is enough.
 2012-03-26 13:29:03 +02:00
Diego Biurrun 6a7c5312d8 build: drop some unnecessary dependencies from the H.264 parser 2012-03-26 13:00:11 +02:00
Diego Biurrun ad0e31f134 build: prettyprinting cosmetics 2012-03-26 13:00:10 +02:00
Diego Biurrun 80391552c9 libavutil: Remove pointless rational test program. 2012-03-26 13:00:09 +02:00
Diego Biurrun 193d7eea95 libavutil: Remove broken and pointless lzo test program. 2012-03-26 13:00:09 +02:00
Anton Khirnov 967923abd1 lavf doxy: expand AVStream.codec doxy. 2012-03-26 10:59:43 +02:00
Anton Khirnov e44ada129c lavf doxy: improve AVStream.time_base doxy. 
Remove confusing sentence that implied the user should set the timebase.
Elaborate on how the timebase is set for muxing.
 2012-03-26 10:59:43 +02:00
Anton Khirnov f58b8cc3e3 lavf doxy: add some basic documentation about reading from the demuxer. 2012-03-26 10:59:43 +02:00
Anton Khirnov 10fa4ff7bc lavf doxy: document passing options to demuxers. 2012-03-26 10:59:43 +02:00
Anton Khirnov dca9c81d82 lavf doxy: clarify that an AVPacket contains encoded data. 2012-03-26 10:59:42 +02:00
Jindrich MakovickaandMartin Storsjö 3fadb29baf mpegtsenc: allow user triggered PES packet flushing 
Signed-off-by: Jindrich Makovicka <jindrich.makovicka@nangu.tv>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-26 11:41:18 +03:00
Anton Khirnov 9c47f2b294 APIchanges: mark the place where 0.7 was cut. 2012-03-26 10:08:58 +02:00
Anton Khirnov 75bdd55e77 APIchanges: mark the place where 0.8 was cut. 2012-03-26 10:08:57 +02:00
Anton Khirnov 5d20e7b7ea APIchanges: fill in missing dates and hashes. 2012-03-26 10:08:56 +02:00
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
Diego Biurrun 5d115c1da7 Ignore generated files below doc/. 2012-03-25 11:46:15 +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
Martin Storsjö 68893afe1d movenc: Merge if statements 
This isn't exactly equivalent with the earlier code for codecs
other than H264 and VC1, but those are two only codecs supported
by this codepath anyway, and it simplifies it a bit.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-25 01:06:49 +02:00
Alexander StrangeandRonald S. Bultje 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 StrangeandRonald S. Bultje 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 StrangeandRonald S. Bultje 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
Martin Storsjö d5ed5e7d0c avc: Add a function for converting mp4 style extradata to annex b 
Make movenc use this function instead of the current custom
conversion function.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-24 22:53:18 +02:00
Ronald S. BultjeandAnton Khirnov 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. BultjeandAnton Khirnov 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
Martin Storsjö e20ad71ebb libavformat: Document who sets the AVStream.id field 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-24 22:17:37 +02:00
Kostya Shishkov 72dadaa957 utvideo: mark output picture as keyframe. 
Spotted by Антон.
 2012-03-24 20:21:33 +01:00
Aneesh DograandJustin Ruggles 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 SalonenandRonald S. Bultje 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