7ff1a4b10f
Add add_pixels4/8() to h264dsp, and remove add_pixels4 from dsputil.
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These functions are mostly H264-specific (the only other user I can
spot is bink), and this allows us to special-case some functionality
for H264. Also remove the 16-bit-coeff with >8bpp versions (unused)
and merge the duplicate 32-bit-coeff for >8bpp (identical).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
5260edee7e
sanm: Use the correct height variable in the decoded_size checks
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Fixes integer overflow and out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
4ee88db840
sanm: init sizes with the full frame size
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
f0d9ccac89
sanm: reset frame sizes on buffer destruction
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
365270aec5
sanm: add forgotten check for decoded_size in old_codec37()
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Fixes out of array accesses
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
3b1f037df5
ffmpeg: fix streamcopy of lsf mp3.
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Fixes streamcopy of bear_mpeg4_mp3.avi
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
64353be811
doc/filters: rework idet filter description
12 years ago
af60e45150
doc/filters: apply minor fixes to il filter docs
12 years ago
4c69cafcee
doc/filters: fix position of il filter docs
12 years ago
b582af1ed7
Use simple nop codes for <= sse (rather than <= mmx).
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The "CPU: CentaurHauls family 6 model 9 stepping 8" family of CPUs
(flags: fpu vme de pse tsc msr cx8 sep mtrr pge mov pat mmx fxsr sse
up rng rng_en ace ace_en) SIGILLs on long nop codes.
Change-Id: I7e7c52a2191006df30a9aadbc40d481a1db89106
12 years ago
972771dcf2
h264chroma: remove duplicate 9/10 bit functions.
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Also use the resulting 16bpp functions for anything >8 and <=16, not just
9 and 10. This fixes 12 and 14bpp H264 support.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
0aa1d848ec
ffv1enc: better heuristic to calculate initial states
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Slightly improves compression of 2pass files
Tested-by: "Peter B." <pb@das-werkstatt.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
c177f2ec4a
libfdk-aacenc: Actually check for upper bounds of cutoff
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
12 years ago
8160864b00
lavfi/amerge: make description consistent with documentation
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
182e342fdb
Print mxf Universal Label if the user requested verbose logging.
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Fixes ticket #2198
12 years ago
c3a62d3507
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
sparc: dsputil_vis: Fix silly variable name search and replace typo
Conflicts:
libavcodec/sparc/dsputil_vis.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
5d7009dac2
evrcdec: fix wrong condition
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Fixes CID980005 and CID980004.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
12 years ago
fd6a021d8e
get_bits: return pointer to buffer that is the result of the alignment.
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This allows more transparent mixing of get_bits and whole-byte access
without having to touch get_bits internals.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
5e74a2b685
bit_depth_template: don't depend on dsputil.h.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
c7e3e55429
Move ff_emulated_edge_mc prototypes to videodsp.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
55e35c98d5
h264 intra pred: add missing includes.
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
8491ac3ad2
mlpdec: check ch_assign more completely
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Fixes CID970924
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
d46d87d1d3
sparc: dsputil_vis: Fix silly variable name search and replace typo
12 years ago
3acaea26e5
lavfi/il: filter out hwaccels formats from the list of supported formats
12 years ago
6b171f046c
lavf/matroskaenc: provide more feedback in case of unsupported codec
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Also return meaningful error code.
12 years ago
f0703b6cba
lavd/v4l2: fix error logic when enumerating standards
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Set ret to 0 before enumerating standards in v4l2_set_parameters(), avoid
use of uninitialized variable.
Regression introduced in 60950adc18
12 years ago
0e3dacb11e
tiff: dont leave geotag_count in an invalid state on errors.
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Fixes out of array reads
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
f28043d0a3
tiff: check for failure in search_keyval()
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Fixes null pointer dereference
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
478fc7f57b
pictordec: fix cga palette index limit
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Fixes out of array read
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
ea1d8465e6
Fix division by 0 due to audio frame size
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
cb85779d45
dpx: include offset in the total_size calculation
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Fixes out of array reads
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
151067bbc2
dpx: Fix rounding in 10bit total_size calculation
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This could have caused out of array reads
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
d24de4596c
pcx: Add missing padding to scanline buffer
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Fixes out of array read
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
f41329c8ae
pcx: use init_get_bits8()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
60950adc18
lavd/v4l2: implement consistent error handling
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In particular, avoid use of non-thread-safe strerror(), and store errno
before calling av_log().
12 years ago
e005697af6
tests: add fate-lavfi-il test
12 years ago
6462268e74
pcx: fix rounding in bytes_per_scanline check
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Fixes out of array reads
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
034a125c8c
Support more atrac3-in-mkv samples.
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The mkv demuxer sometimes finds 12 bytes of realmedia
extradata after the matroska real audio properties.
12 years ago
2c5e4ae291
Revert "Merge commit 'db0a943266be29ff0596872ebb418dfed75d00de'"
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This reverts commit d80820655330085bd43e
12 years ago
02b3ac87f8
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
sws: disable yuv2rgb warning for planar rgb.
Conflicts:
libswscale/yuv2rgb.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
f2b89f21cc
Merge commit '7b41c24c5fa221b55a9302efaf1a9eeb38b12551'
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* commit '7b41c24c5fa221b55a9302efaf1a9eeb38b12551':
sws: dont enable chrSrcHSubSample for planar RGB
Conflicts:
libswscale/utils.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
0b18965434
lavfi/il: move query_formats() definition up
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Respect order of call during the filter lifecycle, improve readability.
12 years ago
63a9962287
lavfi/il: simplify/generalize linesize computation
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Rely on generic utilities for computing each plane linesize.
In particular, add support to NV12/21 formats and avoid use of
PIX_FMT_PLANAR pixdesc flag, whose semantics is questionable.
It also fixes various crashes.
12 years ago
d1d9b93e9a
Merge commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608'
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* commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608':
sws: use planarRgbToRgbWrapper only for 8bit per component
Conflicts:
libswscale/swscale_unscaled.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
42431a557e
Merge commit 'd6d5ef5534d582f9dbaf18ac2605cf5bb72cd821'
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* commit 'd6d5ef5534d582f9dbaf18ac2605cf5bb72cd821':
sws: GBRP9, GBRP10, and GBRP16 output support
Conflicts:
libswscale/output.c
libswscale/utils.c
tests/ref/lavfi/pixdesc
tests/ref/lavfi/pixfmts_copy
tests/ref/lavfi/pixfmts_null
tests/ref/lavfi/pixfmts_scale
tests/ref/lavfi/pixfmts_vflip
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
e88f392733
Merge commit '81726a4f0b8a43e19898e2a36fdde80583bafff0'
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* commit '81726a4f0b8a43e19898e2a36fdde80583bafff0':
FATE: add tests for additional flavors of asf cover art
asfdec: do not assume every AVStream has a corresponding ASFStream
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
9a714d871a
Merge commit 'f5fac6f77752931347ab302563802dcaa49c2419'
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* commit 'f5fac6f77752931347ab302563802dcaa49c2419':
asfdec: support reading ID3v2 tags in ASF files
Conflicts:
Changelog
libavformat/asfdec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
d808206553
Merge commit 'db0a943266be29ff0596872ebb418dfed75d00de'
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* commit 'db0a943266be29ff0596872ebb418dfed75d00de':
avplay: apply the stream sample_aspect_ratio to decoded video frames
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
30085bd43e
Merge commit '84b721db366c0734fdfd23c8daaa7da7da21f761'
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* commit '84b721db366c0734fdfd23c8daaa7da7da21f761':
asfdec: also read Metadata Library Object
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
3600049dae
Merge commit '61f9ad2dfcb3f98b7ac5777d19d0e7b61d0be01e'
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* commit '61f9ad2dfcb3f98b7ac5777d19d0e7b61d0be01e':
asfdec: read the full Metadata Object, not just aspect ratio information
Merged-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago
Ronald S. Bultje
Michael Niedermayer
Stefano Sabatini
Ronald S. Bultje
Derek Buitenhuis
Paul B Mahol
Carl Eugen Hoyos
Diego Biurrun