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authorJacopo Mondi <jacopo@jmondi.org>2020-09-24 16:03:31 +0200
committerJacopo Mondi <jacopo@jmondi.org>2020-09-29 17:54:12 +0200
commit73bb12168fe74f5e557e8ee089209cc481d2c5ac (patch)
treeafbf45298101b6ddc08ac797b52ac026a3fbd85a /test/mapped-buffer.cpp
parent60ade5d0e08cafb4643b9cd3aada6f586560db51 (diff)
libcamera: ipu3: Adjust comment on ImgU configuration
Be more precise in commenting why the ImgU shall not be configured if only the RAW stream is requested. As an example, if the ImgU gets unecessary configured: cam -srole=viewfinder -c2 -C -> WORKS cam -srole=stillraw -c2 -C -> WORKS cam -srole=viewfinder -c2 -C -> Failed to queue buffer 0: Invalid argument Since commit ("libcamera: ipu3: Fix RAW+YUV capture") the ImgU configuration procedure also correctly implements the assumption that at least one of the YUV output is being operated. If that's not the case, as in the RAW-only capture use case, the code tries to access a non-existing configuration. One more reason to exit early if no YUV stream is requested. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
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