projects / platform / upstream / libvpx.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 60e01c6) | patch
Enable Hadamard transform based cost estimate for all block sizes
authorJingning Han <jingning@google.com>
Fri, 3 Apr 2015 18:33:24 +0000 (11:33 -0700)
committerJingning Han <jingning@google.com>
Sat, 4 Apr 2015 16:58:45 +0000 (09:58 -0700)
commit9922e4344a40a147abab06f16c7a9d9403d1a33b
tree1ad5a00ab6f0c2bf4ee053cb318ab309566ec3ectree | snapshot
parent60e01c65302d08e3e8c5b7f22a111b003545dc34commit | diff
Enable Hadamard transform based cost estimate for all block sizes

This commit turns on the Hadamard transform based rate distortion
estimate for all block sizes in RTC coding mode. It conditionally
skips the rate distortion estimation if all zero block flag is set
on. No significant encoding speed change is observed. The
compression performance of speed -6 is improved by 1.7% over using
it only for block sizes of 32x32 and below.

Change-Id: I768145e6f05c737b05b5b5f1ee674e929532cafb
vp9/encoder/vp9_pickmode.c diff | blob | history
Domain: Multimedia / Codec;