0db7b30700
lagarith: rgb24 support
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
21dfd1591e
lavd/lavfi: fix incomplete comment
14 years ago
86b7db616d
lavd/lavfi: fix typo in error message
14 years ago
e09ffa4524
msvideo1enc: Check that dimensions are a multiple of 4.
Fixes Ticket784
Found by: ami_stuff
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
9cb6a39c46
sbgdec: replace EOVERFLOW with ENOMEM.
This should fix track issue #781, regarding compilation with
i686-w64-mingw32-gcc.
14 years ago
56bf2c2a19
motion_est: avoid generating motion vectors that point between widthxheight and mb_widthxmb_height.
No difference in PSNR or bitrate in the printed precission with the matrix lobby scene at 322x242
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
c0bea18411
doc: fix "reference to nonexistent node `Regression Tests'" warning.
14 years ago
6aeba3fd6b
doc: fix "Unknown command `fate'" warning.
14 years ago
83b46713f0
lavc: Check codec_ids against insertion/removial typos
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
75f2cc5134
avutil: check sampleformats enum, pict type enum and media type enum against insert/remove mistakes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
68230eb375
pixfmts: Selfcheck against insertions / deletions in the enum.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
f37b2d5a68
aacdec: Fix null pointer crash
Fixes bug170
Bug found by: Gautam Gupta
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
4d70023a2a
h264: fix init of topleft ref/mv.
Fixes Ticket778
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
53b6503184
avienc: Fix rawvideo 32bit
Bug found by: Rik Maes <rik.maes54@gmail.com>
Change based on suggestion by Rik Maes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
9af6abdc17
atrac3: Fix crash in tonal component decoding.
Fixes Ticket780
Bug Found by: cosminamironesei
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
552ec4c9fd
Merge remote-tracking branch 'qatar/master'
* qatar/master:
get_bits: remove A32 variant
avconv: support stream specifiers in -metadata and -map_metadata
wavpack: Fix 32-bit clipping
wavpack: Clip samples after shifting
h264: don't drop B-frames after next keyframe on POC reset.
get_bits: remove useless pointer casts
configure: refactor lists of tests and components into variables
rv40: NEON optimised weak loop filter
mpegts: replace some magic numbers with the existing define
swscale: add unscaled packed 16 bit per component endianess conversion
Conflicts:
libavcodec/get_bits.h
libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
a1e98f198e
get_bits: remove A32 variant
The A32 bitstream reader variant is only used on ARMv5 and for
Prores due to the larger bit cache this decoder requires.
In benchmarks on ARMv5 (Marvell Sheeva) with gcc 4.6, the only
statistically significant difference between ALT and A32 is
a 4% advantage for ALT in FLAC decoding. There is thus no (longer)
any reason to keep the A32 reader from this point of view.
This patch adds an option to the ALT reader increasing the bit
cache to 32 bits as required by the Prores decoder. Benchmarking
shows no significant change in speed on Intel i7. Again, the
A32 reader fails to justify its existence.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
a7b5e841ff
avconv: support stream specifiers in -metadata and -map_metadata
Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
bb9747c8ee
wavpack: Fix 32-bit clipping
In the case that (frame_flags & 0x03) == 3, hybrid_maxclip
may have had a signed integer overflow.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
365e1ec26d
wavpack: Clip samples after shifting
It doesn't make much sense to clip pre-shift,
nor is it correct for proper decoding.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
14 years ago
6d8e6fe9db
CODEC_ID_SOL_DPCM: Fix used write buffer.
Bug found by: Oana Stratulat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
0b4c323213
h264: don't drop B-frames after next keyframe on POC reset.
The keyframe after a POC reset may not be the first to be returned to
the user. Therefore, don't reset the expected next POC once we return
a keyframe to the user, but once we know that the next frame in the
return-queue is a keyframe.
14 years ago
4af0262f7d
cljr: Check if width or height are positive integers
width and height might get passed as 0 and would cause floating point
exceptions in decode_frame.
Fixes bugzilla #149
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
7b92863f30
ffmpeg: Fix killing [Y/n] prompt with ctrl-c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
cf7076ee96
ffmpeg: exit() on repeated ctrl-c
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
3d07e0aba0
h264: return the consumed amountg in case of Q264
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
227960427b
h264: retuen the amount read in case of NAL_END_SEQUENCE
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
902c090413
h264: reset nal_unit_type so that decoding frames without any nal units
dont leave its value at something random.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
f890cb948c
mtvdemuxer: fix segfault caused by truncated packets.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
ee181f84a3
lavf: print an error if a packet has been truncated due to filesize
in av_get_packet()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
207d9eab5a
txd/westwood: remove demuxer specific overallocate solutions as the new generic code
handles it fine.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
559ae20dda
lavf: Update AVIOContext.maxsize when hitting the end.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
b8909cb364
get_bits: remove useless pointer casts
These pointers are already of the correct type.
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
54e75be420
configure: refactor lists of tests and components into variables
14 years ago
11b1db2759
rv40: NEON optimised weak loop filter
Signed-off-by: Mans Rullgard <mans@mansr.com>
14 years ago
39f59a8da7
RELEASE: We're now at 0.9.0.git
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
65a25adc97
mpegts: replace some magic numbers with the existing define
Signed-off-by: Martin Storsjö <martin@martin.st>
14 years ago
62adc60b97
avidec: Check that the header chunks fit in the available filesize.
Fixes Ticket771
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
f72601d063
txddemux: Limit allocated packets to filesize.
Fixes Ticket772
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
a000975444
thp: simplify overallocate checks.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
47572323f2
lavf: add internal AVIOContext.maxsize
This allows simple and generic limiting of allocations used for packets.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
482ee63641
thpdemux: Check that packed sizes are within the files data size and filesize.
Fixes Ticket774
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
e098fba5d9
avidec: Fix infinite loop caused by rounding of timestamps in non interleaved avis.
Fixes Ticket775
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
84e57702ea
configure: disable avconv again.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
1f99939a63
j2kdec: Fix integer overflow leading to a segfault
Fixes Ticket776
Bug found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
0988a6a035
movenc: disable iods by default
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Approved-by: MP4_maniac
Approved-by: Baptiste Coudurier
14 years ago
c402c1c976
smackerdemuxer: check some values before instead of just after malloc()
Fixes Ticket777
Bug Found by: Diana Elena Muscalu
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
e2a16e82b1
westwooddemux: dont require avio_size() functionality.
Found by reimar
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago
9994643fdd
Export ff_vdpau_vc1_decode_picture().
XBMC's configure script checks for this function in installed
libavcodec.so to determine VDPAU support.
Fixes ticket #762 reported by Christian Marillat
14 years ago
72cb904453
swscale: add unscaled packed 16 bit per component endianess conversion
14 years ago
Michael Niedermayer
Stefano Sabatini
Nicolas George
Clément Bœsch
Mans Rullgard
Alexandra Khirnova
Derek Buitenhuis
Ronald S. Bultje
Shitiz Garg
Diego Biurrun
Dominique Leuenberger
Vladimir Pantelic
Carl Eugen Hoyos
Janne Grunau