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| author | Yunqing Wang <yunqingwang@google.com> | 2015-02-18 16:38:08 -0800 |
|---|---|---|
| committer | Yunqing Wang <yunqingwang@google.com> | 2015-02-19 14:30:46 -0800 |
| commit | 81fc5bf81c4199883a891791a0a5539e029e8077 (patch) | |
| tree | 7a13d607cf51e3f1496367b58d0ca5e1a1f5b2e5 /vp9/encoder/x86 | |
| parent | d93fe856b90de5ec9ab559d0852d47a22b78fd81 (diff) | |
| download | libvpx-81fc5bf81c4199883a891791a0a5539e029e8077.tar libvpx-81fc5bf81c4199883a891791a0a5539e029e8077.tar.gz libvpx-81fc5bf81c4199883a891791a0a5539e029e8077.tar.bz2 libvpx-81fc5bf81c4199883a891791a0a5539e029e8077.zip | |
Improve skip_txfm thresholds in the non-rd mode selection
Modified the thresholds of deciding whether or not to skip
the transforms in model_rd_for_sb_y(). Used zbin[] instead
of dequant[] to be more precise. Also, modified the checking
coditions.
Rtc set borg test results (at speed 6) showed:
average PSNR gain: 0.138%, overall PSNR gain: 0.158%,
and SSIM gain: 0.177%.
The data rate test was modified slightly as suggested by
Marco.
Change-Id: Ieaf633ab77f4838cb3c45cf69065b29d55f8ae6c
Diffstat (limited to 'vp9/encoder/x86')
0 files changed, 0 insertions, 0 deletions