diff options
| author | Christophe Gisquet <christophe.gisquet@gmail.com> | 2015-10-12 19:37:45 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-10-13 02:10:51 +0200 |
| commit | 2fd14dd8eb66dc5dd14254d0b758fb80d44b3140 (patch) | |
| tree | 34a086df2390e67180c11276193f258ae4b540e3 /libavfilter/log2_tab.c | |
| parent | e9a68b0316ab127098ac4c24a6762ce68980bd23 (diff) | |
| download | ffmpeg-2fd14dd8eb66dc5dd14254d0b758fb80d44b3140.tar.gz | |
avcodec/simple_idct10: improve precision
omse goes from 0.03060703 (which fails for dct-test) to 0.01663750.
This also actually improve the error of decoding the sample generated
by fate-vsynth3-dnxhd1080i-10bit using simple_idct10 to FAANI, which
goes (when resampled to yuv422p) from:
stddev: 0.06 PSNR: 72.28 MAXDIFF: 1
to identical.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavfilter/log2_tab.c')
0 files changed, 0 insertions, 0 deletions