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| author | Paul Kocialkowski <contact@paulk.fr> | 2018-11-23 10:24:55 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-11-27 09:57:21 +0100 |
| commit | dc7d4b655a2c4a8db1342600319a7939eafeb9af (patch) | |
| tree | aeaba494575f48e09e170e4953ce7a397bc1d703 /drivers/gpu/drm/amd/amdgpu/amdgpu_test.c | |
| parent | b636d3f97d041cbb5e782a29b282c40cbd77c0aa (diff) | |
drm/sun4i: backend: Detail the YUV to RGB values coding explanation
The values in the BT601 YUV to RGB colorspace translation are not
simply coded as multiples, but rather as fixed-point signed fractional
values on a given number of bits. Add an explanation about that.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181123092515.2511-24-paul.kocialkowski@bootlin.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_test.c')
0 files changed, 0 insertions, 0 deletions