generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
32,331 Commits 24 Branches 241 Tags 173 MiB
5d9ad5425f
Commit Graph

32331 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Justin Ruggles
bee80054f7 alacenc: cosmetics: indentation 2012-02-11 12:49:22 -05:00
Justin Ruggles
b6e8ff72ea alacenc: consolidate bitstream writing into a single function. 
Simplifies use of verbatim mode.
 2012-02-11 12:49:22 -05:00
Justin Ruggles
b590f3a7bf alacenc: only encode frame size in header for a final smaller frame 
Otherwise it is not needed because it matches the frame size as encoded in
the extradata.
 2012-02-11 12:49:22 -05:00
Justin Ruggles
ba821b098b alacenc: store current frame size in AlacEncodeContext. 
This avoids an indirection and will simplify implementation of encode2()
 2012-02-11 12:49:22 -05:00
Justin Ruggles
65d15aec77 alacenc: return AVERROR codes in alac_encode_frame() 2012-02-11 12:49:22 -05:00
Justin Ruggles
302daf5800 alacenc: calculate a new max frame size for the final small frame 
Gives a better estimate of buffer requirements and a better decision of
whether or not to use verbatim mode.
 2012-02-11 12:49:22 -05:00
Justin Ruggles
fc9cf0b2a6 alacenc: pretty-printing and other cosmetics 2012-02-11 12:49:22 -05:00
Justin Ruggles
51c2483862 alacenc: fix error handling and potential memleaks in alac_encode_init() 2012-02-11 12:49:22 -05:00
Justin Ruggles
6e63228323 alacenc: do not set coded_frame->key_frame 
It is already set in avcodec_alloc_frame()
 2012-02-11 12:49:21 -05:00
Justin Ruggles
64fe3eaeb3 alacenc: do not set bits_per_coded_sample 
encoded ALAC does not have a fixed number of bits per sample
 2012-02-11 12:49:21 -05:00
Justin Ruggles
43a4cb070b alacenc: remove unneeded frame_size check in alac_encode_frame() 2012-02-11 12:49:21 -05:00
Ronald S. Bultje
7416d61036 tta: error out if samplerate is zero. 
Prevents a division by zero later on.

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-11 08:13:53 -08:00
Justin Ruggles
6ab681a4c1 ttadec: fix invalid free when an error occurs while decoding 24-bit tta 2012-02-10 20:35:10 -05:00
Justin Ruggles
9d7cee50aa wavpack: add needed braces for 2 statements inside an if block 2012-02-10 20:27:55 -05:00
Paul B Mahol
f98ede7e61 v210enc: remove redundant check for pix_fmt 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:59:23 -05:00
Paul B Mahol
c388558d31 wavpack: allow user to disable CRC checking 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:54:08 -05:00
Aneesh Dogra
eeb9e61a51 v210enc: Use Bytestream2 functions 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:38:24 -05:00
Joakim Plate
af701d42c3 cafdec: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:50 -05:00
Joakim Plate
b69c2e0e6d yop: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:50 -05:00
Joakim Plate
e54165aa39 tta: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
066ad0926a tmv: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
c7b08bc0a7 r3d: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
8dcd00eabd nsvdec: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
97aa092997 mpc8: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
9712e82a4e jvdec: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
64476d7ee8 filmstripdec: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
d7c11b114b ffmdec: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
8332321c57 dv: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Joakim Plate
3371e89640 bink: Check return value of avio_seek and avoid modifying state if it fails 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 15:27:49 -05:00
Paul B Mahol
dcd2b55e1a Check AVCodec.pix_fmts in avcodec_open2() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-10 13:24:37 -05:00
Alex Converse
9e1db721c4 svq3: Prevent illegal reads while parsing extradata. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2012-02-10 09:57:39 -08:00
Rafaël Carré
b24aaabd44 remove ParseContext1 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-10 15:48:52 +01:00
Rafaël Carré
797639dcfd vc1: use ff_parse_close 
It works as long as ParseContext is the first member of the private struct

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-10 15:48:52 +01:00
Rafaël Carré
07554ace70 mpegvideo parser: move specific fields into private context 
This obviates using ParseContext1, which is slated for removal.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-10 15:48:51 +01:00
Rafaël Carré
e40924887a mpeg4video parser: move specific fields into private context 
This obviates using ParseContext1, which is slated for removal.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-10 15:48:51 +01:00
Rafaël Carré
53a09964f0 cavs parser: fix parser context type 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-10 15:48:51 +01:00
Yordan Makariev
0c5d78a898 4xm, timefilter: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-10 15:48:50 +01:00
Martin Storsjö
ba83ac4c27 rtpenc: Write a log message if the max packet size is too small 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-10 10:48:51 +02:00
Ronald S. Bultje
45b7bd7c53 h264: disallow constrained intra prediction modes for luma. 
Conversion of the luma intra prediction mode to one of the constrained
("alzheimer") ones can happen by crafting special bitstreams, causing
a crash because we'll call a NULL function pointer for 16x16 block intra
prediction, since constrained intra prediction functions are only
implemented for chroma (8x8 blocks).

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2012-02-09 22:57:01 -08:00
Alex Converse
81749f30cd dv: Move tables from dvdata.h to dvdata.c 2012-02-09 19:16:15 -08:00
Alex Converse
8dbdc2d840 dv: Move a table used only by the demuxer out of a shared header. 2012-02-09 19:16:15 -08:00
Alex Converse
89c9a8d3fd dv: Move functions used only by the encoder out of a shared header. 2012-02-09 19:16:15 -08:00
Alex Converse
3746072712 dv: Split dvdata.h into dvdata.h and dvquant.h 2012-02-09 19:16:15 -08:00
Alex Converse
0ab3687924 dv: Fix small overread in audio frequency table. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2012-02-09 19:16:15 -08:00
Justin Ruggles
b758cf7343 avcodec: set avpkt->size to 0 if encode2() did not output a packet 2012-02-09 21:51:41 -05:00
Justin Ruggles
a75bc764ec avcodec: for audio encoding, set packet dts to packet pts. 
There are no audio encoders which do frame reordering.
 2012-02-09 21:51:29 -05:00
Justin Ruggles
d483bb58c3 ac3dsp: do not use pshufb in ac3_extract_exponents_ssse3() 
We need to do unsigned saturation in order to cover the corner case when the
absolute coefficient value is 16777215 (the maximum value).

Fixes Bug #216
 2012-02-09 21:04:44 -05:00
Michael Niedermayer
e6d9fa66f1 ac3dec: Move center and surround mix level tables to the parser. 
That way all mix levels as exported by avpriv_ac3_parse_header()
will have the same meaning.

Previously the 3-bit center mix level for E-AC-3 was used to index in a
4-entry table, leading to out-of-array reads.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2012-02-09 16:36:02 -08:00
Alex Converse
7b05025856 aacdec: Unify preconfigured layout and PCE layout. 2012-02-09 13:33:07 -08:00
Alex Converse
f1ecd0802d aacdec: Support native channel layout when requested. 2012-02-09 13:33:07 -08:00