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| author |   Benoit Parrot <bparrot@ti.com> | 2019-10-07 12:10:07 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-10-10 13:53:23 -0300 |
| commit | d5a897c8428b38053df4b427a4277b1a0722bfa0 (patch) | |
| tree | 8bace6f29690239033d79df365846340162ac627 /include/media/v4l2-event.h | |
| parent | media: ti-vpe: csc: rgb-to-yuv HD full range coeff are wrong (diff) | |
| download | wireguard-linux-d5a897c8428b38053df4b427a4277b1a0722bfa0.tar.xz wireguard-linux-d5a897c8428b38053df4b427a4277b1a0722bfa0.zip | |
media: v4l2-common: add pixel encoding support
It is often useful to figure out if a pixel_format is either YUV or RGB
especially for driver who can perform the pixel encoding conversion.
Instead of having each driver implement its own "is_this_yuv/rgb"
function based on a restricted set of pixel value, it is better to do
this in centralized manner.
We therefore add a pixel_enc member to the v4l2_format_info structure to
quickly identify the related pixel encoding.
And add helper functions to check pixel encoding.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'include/media/v4l2-event.h')
0 files changed, 0 insertions, 0 deletions