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(parent: bd867f1) | patch
Don't call encode_sb() for the final of 4-split subpartitions.
authorRonald S. Bultje <rbultje@google.com>
Mon, 8 Jul 2013 21:38:40 +0000 (14:38 -0700)
committerRonald S. Bultje <rbultje@google.com>
Mon, 8 Jul 2013 23:22:39 +0000 (16:22 -0700)
commita5062cc6356671da86ead502165f01b50b16b353
tree6cbf498c01acecc9e6cd570eaa0ecac97faca659tree | snapshot
parentbd867f16191a5ec2c2ebbd2e63bcb2721f0a0d78commit | diff
Don't call encode_sb() for the final of 4-split subpartitions.

The resulting reconstruction is never used, thus it just wastes CPU
cycles. Reduces encode time of first 50 frames of bus (speed 0) @
1500kbps from 2min2.0 to 2min1.2, i.e. a 0.65% overall speedup.

Change-Id: I74755ca3aadc21e2be220f486259060bd4088c45
vp9/encoder/vp9_encodeframe.c diff | blob | history
Domain: Multimedia / Codec;