diff options
| author | Muhammad Faiz <mfcc64@gmail.com> | 2015-11-03 22:01:55 +0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-11-03 23:47:09 +0100 |
| commit | 6df2c94130b026930d1f7148699925dcaa08759c (patch) | |
| tree | 982ae0bc4754bbee8384bdc0fef0c60e8ac8aa5d /libavcodec/vdpau.c | |
| parent | 92e483f8ed70d88d4f64337f65bae212502735d4 (diff) | |
avfilter/showcqt: remove yuv offset
this makes draw_bar faster
slightly different result with old version
check result (with ~3 minutes audio file):
old:
real 0m49.611s
user 0m49.260s
sys 0m0.073s
new:
real 0m47.606s
user 0m47.378s
sys 0m0.068s
PSNR between old and new:
yuv444p PSNR
y:109.519298 u:107.506485 v:104.746878
average:106.816074 min:99.167305 max:inf
yuv422p PSNR
y:109.519298 u:108.025801 v:104.489734
average:107.279817 min:98.007467 max:inf
yuv420p PSNR
y:109.519298 u:108.363875 v:105.290200
average:108.261511 min:97.461812 max:inf
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/vdpau.c')
0 files changed, 0 insertions, 0 deletions