Paul B Mahol
fa3e49568d
avcodec/aic: unbreak decoding of files with slice_width != 16
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
8 years ago
Derek Buitenhuis
91ed4e7196
avcodec: Mark some codecs with threadsafe init as such
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Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
8 years ago
Alexandra Hájková
fa64aea12e
unary: Convert to the new bitstream reader
8 years ago
Paul B Mahol
6e2ad28cf7
aic: add frame threading support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Paul B Mahol
8e069eb525
avcodec/aic: add frame threading support
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Signed-off-by: Paul B Mahol <onemda@gmail.com>
9 years ago
Vittorio Giovara
def97856de
lavc: AV-prefix all codec capabilities
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Express bitfields more simply.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
10 years ago
Vittorio Giovara
303ec065a9
aic: Fix slice size computation for widths multiples of 32 macroblocks
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CC: libav-stable@libav.org
10 years ago
Vittorio Giovara
d8d124eebc
aic: Improve error reporting
10 years ago
Vittorio Giovara
e878ec0d47
aic: Fix decoding files with odd dimensions
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Normally the aic decoder finds the proper slice combination (multiple of
some number less than 32) but in case of odd width, it resorts to the
default values, which were actually swapped.
The number of slices is modified to account for such odd width cases.
CC: libav-stable@libav.org
10 years ago
Michael Niedermayer
86e7d20ac2
avcodec/aic: Use av_malloc_array
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
10 years ago
Reimar Döffinger
d9e2aceb7f
Add missing "const" all over the place.
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Only "./configure --enable-gpl" on x86 was tested.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
10 years ago
Diego Biurrun
e3fcb14347
dsputil: Split off IDCT bits into their own context
11 years ago
Michael Niedermayer
0a2004b6d1
avcodec/aic: fix quantization table permutation
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Fixes Ticket3700
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Diego Biurrun
cc8163e1a3
avcodec: more correct printf specifiers
11 years ago
Diego Biurrun
b2bed9325d
cosmetics: Group .name and .long_name together in codec/format declarations
11 years ago
Michael Niedermayer
bfe1445871
avcodec/aic: fix "warning: comparison of unsigned expression < 0 is always false"
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
11 years ago
Martin Storsjö
0f678c0214
aic: Validate values read from the bitstream
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Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
11 years ago
Kostya Shishkov
410066986f
aic: use chroma scan tables while decoding luma component in progressive mode
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For some unclear reason Apple decided to use the same scan tables for luma and
chroma in the progressive mode while using different ones for luma in the
interlaced mode.
12 years ago
Michael Niedermayer
657875b145
avcodec/aic: Fix vlc value checks
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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
Kostya Shishkov
1232a1647a
Apple Intermediate Codec decoder
12 years ago