Anton Khirnov
df9b956751
lavc: fix decode_frame() third parameter semantics for video decoders
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It's got_frame, not data size
2012-12-04 21:45:36 +01:00
Anton Khirnov
594d4d5df3
lavc: add a wrapper for AVCodecContext.get_buffer().
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It will be useful in the upcoming transition to refcounted AVFrames.
2012-12-04 21:41:59 +01:00
Alberto Delmás
802713c4e7
mss2: prevent potential uninitialized reads
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The alternative to zeroing on init is setting the corrupted flag in
all cases where pal_pic is not fully written, at the cost of added
complexity.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-11-11 16:07:50 +01:00
Kostya Shishkov
6d93308c0c
mss2: reindent after last commit
2012-11-11 16:07:42 +01:00
Alberto Delmás
b077eb0780
mss2: fix handling of unmasked implicit WMV9 rectangles
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Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-11-11 16:07:36 +01:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Alberto Delmás
290d1022b2
mss2: simplify loop in decode_rle()
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It calculates the sum of power of two series, which can be done in one step.
Suggested by Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-09-06 20:48:07 +02:00
Alberto Delmás
6ceef07b21
mss2: do not try to read too many palette entries
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Reported by Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-09-06 20:38:22 +02:00
Alberto Delmás
626c1a33ed
mss12: reduce SliceContext size from 1067 to 164 KB
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Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-09-03 14:39:37 +02:00
Alberto Delmás
a97ee41bee
mss12: move SliceContexts out of the common context into the codec contexts
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Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-09-03 14:39:19 +02:00
Alberto Delmás
ede3d6400d
MSS1 and MSS2: set final pixel format after common stuff has been initialised
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This way it won't interfere with WMV9 initialisation inside MSS2 decoder and
avplay will play it fine.
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-08-31 08:08:43 +02:00
Alberto Delmás
ee769c6a7c
MSS2 decoder
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Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
2012-08-31 07:37:16 +02:00
