Paul B Mahol
5e66d8ac63
avcodec/xwdenc: use AV_LOG_ERROR in error message
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Paul B Mahol
9bc59c108b
avcodec/bmpenc: return meaningful error code
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Paul B Mahol
6e07bb3639
avcodec/truemotion2: use av_reallocp_array() and check return value
...
Also reset tok_lens if reallocation fails.
Fixes #2946 .
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Rainer Hochecker
7d75fb381b
h264: do not discard NAL_SEI when skipping frames
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
James Almer
8702a94e49
lavu/ripemd: Add a size optimized version of the transform functions
...
When compiling with --enable-small, ripemd.o will weigh a few kilobytes less than
it used to before the previous commit.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
James Almer
452ac2aaec
lavu/ripemd: Fully unroll the transform function loops
...
crypto_bench RIPEMD-160 results using an AMD Athlon X2 7750+, mingw32-w64 GCC 4.8.1 x86_64
Before:
lavu RIPEMD-160 size: 1048576 runs: 1024 time: 12.342 +- 0.199
After:
lavu RIPEMD-160 size: 1048576 runs: 1024 time: 10.143 +- 0.192
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
wm4
b4e1630d4d
lavc: don't show "Invalid and inefficient vfw-avi..." warning in mpeg4 parser
...
Only the actual decoder should print this warning.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
ce22820627
avcodec/mjpegdec: fix shift_output() with lowres
...
Fixes Ticket2940
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
7caaa72e62
Merge remote-tracking branch 'cehoyos/master'
...
* cehoyos/master:
libxvid: guess a good aspect when we cant store the exact one.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Paul B Mahol
43497d8a83
avcodec/proresdec2: return meaningful error codes
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Michael Niedermayer
d8fb170da2
avcodec/ratecontrol: give some trivial tips in case of buffer underflows
...
See Ticket2725
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Carl Eugen Hoyos
43353bf32c
libxvid: guess a good aspect when we cant store the exact one.
...
Based on 394781a8
.
11 years ago
Paul B Mahol
cd6241b5df
avcodec/truemotion2: use av_calloc() & av_malloc_array()
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Michael Niedermayer
c54aa2fb0f
avcodec/truemotion2: Fix av_freep arguments
...
Fixes null pointer dereference
Fixes Ticket2944
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
8586d8dda2
avformat/avidec: fix signedness of pointer type in get_stream_idx()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Clément Bœsch
3a54c221d5
avcodec/srtdec: fix potential overread.
11 years ago
Clément Bœsch
860a081058
avcodec/assenc: fix potential overread.
11 years ago
Clément Bœsch
378a830e7b
avformat/subtitles: support standalone CR (MacOS).
...
Recent .srt files with CR only were found in the wild.
11 years ago
Clément Bœsch
90fc00a623
avformat/subtitles: add a next line jumper and use it.
...
This fixes a bunch of possible overread in avformat with the idiom p +=
strcspn(p, "\n") + 1 (strcspn() can focus on the trailing '\0' if no
'\n' is found, so the +1 leads to an overread).
Note on lavf/matroskaenc: no extra subtitles.o Makefile dependency is
added because only the header is required for ff_subtitles_next_line().
Note on lavf/mpsubdec: code gets slightly complex to avoid an infinite
loop in the probing since there is no more forced increment.
11 years ago
Clément Bœsch
cfcd55db16
avformat/srtdec: skip initial random line breaks.
...
I found a bunch of (recent) SRT files in the wild with 3 to 10 line
breaks at the beginning.
11 years ago
Paul B Mahol
7d7b4e8d5c
avcodec/png: remove obsolete comments
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Michael Niedermayer
c914c99d4b
swscale/utils: use memcpy instead of loop in sws_cloneVec()
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Paul B Mahol
14851ca5f5
avformat/matroskaenc: remove bogus prores tag
...
Fixes: ffmpeg -i input -c:v prores output.mkv
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Giorgio Vazzana
7f6ec05f09
lavd/v4l2: Improve debug message
...
In particular, print the standard supported by the selected input.
Additionally, use PRIx64 everywhere when printing standards.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Paul B Mahol
0227b42926
avfilter/vf_psnr: refactor subsampled format support
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Clément Bœsch
b1319e14e3
avformat/subtitles: binary search seeking.
11 years ago
Clément Bœsch
1ca4bf930b
avformat/subtitles: check lower bound for duration overlap seeking.
11 years ago
Clément Bœsch
f8678dcef3
avformat/vobsub: fix seeking.
11 years ago
Michael Niedermayer
53fb52ac85
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
lavf: fix the comparison in an overflow check
Conflicts:
libavformat/utils.c
See: a5d67bc796
Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
13e35a25f6
Merge commit '7ee191cab0dc44700f26c5784e2adeb6a779651b'
...
* commit '7ee191cab0dc44700f26c5784e2adeb6a779651b':
dv: Add a guard to not overread the ppcm array
See: 3669915e93
Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
58e5f6a433
oMerge commit '85ac12587bfef970d0e0e4abc292df346daf8478'
...
* commit '85ac12587bfef970d0e0e4abc292df346daf8478':
nuv: check ff_rtjpeg_decode_frame_yuv420 return value
Conflicts:
libavcodec/nuv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
James Almer
e3d34100e7
doc: add *install-doc that covers all documentation
...
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
ea538b0d64
avcodec/snowenc: fix constness of the AVFrame argument in encode_frame()
...
Some fields of the frame are changed to reflect encoder decissions like
if its a keyframe. It thus cannot be constant.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Paul B Mahol
ffde17e70f
avfilter/vf_histeq: remove unused item from filter private context
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Michael Niedermayer
c4c3a3d580
vformat/tee: fix uninitialized use of ret
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Paul B Mahol
4cf1900ba7
avfilter/vf_format: add .get_video_buffer back
...
Unbreak xyz12 with vflip.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
James Almer
1e97ae4ba3
doc: rename *install-doc to *install-html
...
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
James Almer
2df184f3d5
doc: fix install-doc dependencies
...
Put it inside its own ifdef conditional.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Paul B Mahol
d2382903d6
avfilter/vf_rotate: fix 'oh' option description
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Paul B Mahol
b077d8d908
avfilter: remove redundant .get_(audio/video)_buffer initializations
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Paul B Mahol
5a16a1d508
avfilter/af_asetnsamples: remove .needs_writable as it is not required
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Anton Khirnov
26f027fba1
lavf: fix the comparison in an overflow check
...
CC: libav-stable@libav.org
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
11 years ago
Luca Barbato
7ee191cab0
dv: Add a guard to not overread the ppcm array
...
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
11 years ago
Luca Barbato
85ac12587b
nuv: check ff_rtjpeg_decode_frame_yuv420 return value
...
CC: libav-stable@libav.org
11 years ago
Michael Niedermayer
64c54f8333
avfilter/af_compand: silence "maybe uninitialized" warnings
...
if channels is 0 it actually would be uninitialized, thus an assert with comment is added
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Michael Niedermayer
797762fcf3
avfilter/af_aecho: silence "maybe uninitialized warning"
...
if channels is 0 it actually would be uninitialized, thus an assert with comment is added
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Kirill Gavrilov
0f48acf29b
lavu: provide msvc implementation of attribute_deprecated
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Paul B Mahol
50b90d5e0b
lavfi/telecine: remove bitstream and pal formats
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Paul B Mahol
6770fa4df8
lavfi/fieldorder: work with non writtable frames too
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago
Paul B Mahol
33dacda40b
lavfi/fieldorder: remove pal8 format
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
11 years ago