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| author | Eugen Hristev <[email protected]> | 2021-12-13 14:49:28 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2022-01-23 21:18:44 +0100 |
| commit | 9780baa06992f59636b6a9d36025269eef4e0c18 (patch) | |
| tree | 4b51f1a8f6a65f6b16f81e307d3cb0e4b9c8506e /tools/perf/scripts/python | |
| parent | 72802a86e11c34e819fbfb38f58c5aef668f833d (diff) | |
media: atmel: atmel-isc-base: fix bytesperline value for planar formats
The bytesperline field of the pixfmt should be only for the first plane
in case of planar formats like YUV420 or YUV422.
The bytesperline is used by the driver to compute the framesize.
We have to report a different bpp (bytes per pixel) to v4l2 in bytesperline
than the actual bpp.
For example for YUV420, the real bpp is 12, but the first plane has only
8 bpp. Thus we report a bytesperline 8*width instead of 12*width.
However, for real framezise we have to compute 12*width*height.
Hence added a new variable to hold this information and to correctly
compute the frame size.
Signed-off-by: Eugen Hristev <[email protected]>
Reviewed-by: Jacopo Mondi <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions