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authorNaushir Patuck <naush@raspberrypi.com>2023-09-21 18:55:47 +0200
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2023-09-27 14:42:36 +0300
commit723c0abb40f9cfe68373a3b6d2ced45885db7239 (patch)
tree8491cf4f01038687090218c4096b3b8799fec3d6 /Documentation/guides/application-developer.rst
parent71bbf10a2f79d498db7e85293dd8115b87fa30aa (diff)
libcamera: rpi: Simplify validate() and configure() for RAW streams
This commit simplifies the validate() and configure() calls in the pipeline handler in a number of ways: - Only pass the RPiCameraConfiguration structure into platformValidate() and platformConfigure(). - Determine the V4L2DeviceFormat structure fields for all streams in validate(), cache them and reuse in configure() instead of re-generating this structure multiple times. - Use the recently added updateStreamConfig() and toV4L2DeviceFormat() helpers to populate fields in the V4L2DeviceFormat and StreamConfiguration structures to reduce code duplication. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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