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vp3: Frame-based multithreading support
authorAlexander Strange <astrange@ithinksw.com>
Tue, 8 Feb 2011 02:15:45 +0000 (21:15 -0500)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 11 Feb 2011 01:54:08 +0000 (02:54 +0100)
commit4a5a16898fd0873a32a527ab6665e55d0250ec1a
tree184865f7382145612c0ce133fbbdfdd04a78429dtree | snapshot
parentf94317fd07deec1b155406b515d6f4ab72648c4dcommit | diff
vp3: Frame-based multithreading support

Decode times for big_buck_bunny_720p_stereo:

1 thread:
real    1m14.227s
user    1m13.104s
sys     0m1.108s

2 threads: (33% faster)
real    0m49.329s
user    1m33.735s
sys     0m1.834s

3 threads: (44% faster)
real    0m41.593s
user    1m44.884s
sys     0m1.967s
(cherry picked from commit d23845f311f04e98777612cae1b55e28923ccdc6)
libavcodec/vp3.c diff | blob | history
external/ffmpeg
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