decode_residual is about 3.3% faster.


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No speed change meassureable with START/STOP_TIMER, but this is needed
for future optimizations.


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cathedral +0.5% speed
aladin +0.6% speed [note aladin has been cat-ed 10 times to reduce the influence
of init time]
Speedup also verified via START/STOP_TIMER (difference was very significant
for the changed parts)


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thus avoiding the calling overhead.
New functions are not yet used.


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give them a ff_ prefix. See "[PATCH] asf.c: make functions of interest for
MS-RTSP public" thread on ML.



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RTSP stack for RTSP-MS support. This way, they can read input from any given
input source. See discussion in "[PATCH] add gb argument to ASF functions of
interest to MS-RTSP" ML thread.



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0.7% speedup for the cathedral sample.


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0.5% overall speedup for the cathedral sample.


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AVFormatParameters for grab_read_header() is non-positive.


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video_window video_win field.


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AVRational time_base field.


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argument.
See the thread: "[PATCH] Fix opt_default()".


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applying two separate filtering passes, so implement them explicitly.


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Fixes issue 753
-This line, and those below, will be ignored--

M    libavcodec/tiff.c


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patch by Marc Mason, mpeg.blue free fr


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On behalf of Jai Menon


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3 cpu cycles faster


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1% overall decoding speed up for cathedral-beta2-400extra-crop-avc.mp4
no speed change for Aladin.mpg
Benchmarks done on Pentium dual 


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