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| author | Niklas Haas <git@haasn.xyz> | 2019-01-02 07:18:29 +0100 |
|---|---|---|
| committer | Jan Ekström <jeebjp@gmail.com> | 2019-02-18 01:54:06 +0200 |
| commit | fdd671188d7edb8d150ec2c93656fb80bf031f12 (patch) | |
| tree | 4fc415e7cf8cfbf3de5891f5685a1c875bf9cde0 /video/out/vo_direct3d.c | |
| parent | 12e58ff8a65c537a222a3fb954f88d98a3a5bfd2 (diff) | |
| download | mpv-fdd671188d7edb8d150ec2c93656fb80bf031f12.tar.bz2 mpv-fdd671188d7edb8d150ec2c93656fb80bf031f12.tar.xz | |
vo_gpu: improve accuracy of HDR brightness estimation
This change switches to a logarithmic mean to estimate the average
signal brightness. This handles dark scenes with isolated highlights
much more faithfully than the linear mean did, since the log of the
signal roughly corresponds to the perceptual brightness.
Diffstat (limited to 'video/out/vo_direct3d.c')
0 files changed, 0 insertions, 0 deletions