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(parent: c395e9b) | patch
v4l: Add premultiplied alpha flag for pixel formats
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tue, 27 May 2014 13:12:43 +0000 (15:12 +0200)
committerSimon Horman <horms@verge.net.au>
Fri, 5 Dec 2014 00:24:11 +0000 (09:24 +0900)
commit1aa460e34be8960ad5ae5d27efcd95d2d3ee1c63
tree1f29ec06a4594a9afdacdeb33f6668b3e89ab943tree | snapshot
parentc395e9b9324a20e5e5b07ac3d025367b51f1977ccommit | diff
v4l: Add premultiplied alpha flag for pixel formats

When set, the new V4L2_PIX_FMT_FLAG_PREMUL_ALPHA flag indicates that the
pixel values are premultiplied by the alpha channel value.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
(cherry picked from commit e6619dfbf287a75082ec04bc2a8d2df6e3a16299)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Conflicts:
Documentation/DocBook/media/v4l/v4l2.xml
Documentation/DocBook/media/v4l/pixfmt.xml diff | blob | history
drivers/media/v4l2-core/v4l2-ioctl.c diff | blob | history
include/uapi/linux/videodev2.h diff | blob | history
Domain: System / Uncategorized;