| 7a785081 | 05-Jul-2020 |
Kaaira Gupta <kgupta@es.iitr.ac.in> |
media: tpg: Add function to return colors' order of test image
Currently there is no method to know the correct order of the colors for
a test image generated by tpg. Write a function that returns a
media: tpg: Add function to return colors' order of test image
Currently there is no method to know the correct order of the colors for
a test image generated by tpg. Write a function that returns a string of
colors' order given a tpg. It returns a NULL pointer in case of test
patterns which do not have a well defined colors' order. Hence add a
NULL check for text in tpg_gen_text().
[hverkuil: white -> White (for consistency)]
Signed-off-by: Kaaira Gupta <kgupta@es.iitr.ac.in>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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| 43feabdb | 09-Oct-2017 |
Mauro Carvalho Chehab <mchehab@s-opensource.com> |
media: v4l2-tpg: use __u16 instead of int for struct tpg_rbg_color16
Despite the struct says "color16", it was actually using 32 bits
for each color. Fix it.
Suggested-by: Hans Verkuil <hverkuil@xs
media: v4l2-tpg: use __u16 instead of int for struct tpg_rbg_color16
Despite the struct says "color16", it was actually using 32 bits
for each color. Fix it.
Suggested-by: Hans Verkuil <hverkuil@xs4all.nl>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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| b29fd563 | 09-Oct-2017 |
Mauro Carvalho Chehab <mchehab@s-opensource.com> |
media: v4l2-tpg.h: rename color structs
The color structs right now are just "color" and "color16".
That may lead into conflicts, and don't define precisely what
they meant. As those are used by two
media: v4l2-tpg.h: rename color structs
The color structs right now are just "color" and "color16".
That may lead into conflicts, and don't define precisely what
they meant. As those are used by two drivers (vivid and vimc),
this is even on a somewhat public header!
So rename them to:
color -> tpg_rbg_color8
color16 -> tpg_rbg_color16
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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