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libcamera: v4l2_device: Identify multiplanar formats

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Add functions to V4L2Capability to identify if a V4L2 device supports
multiplanar V4L2 APIs.

Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Jacopo Mondi 2019-01-21 16:50:05 +01:00
parent 0052aaa40e
commit 987bd370b0
2 changed files with 25 additions and 4 deletions
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6
src/libcamera/v4l2_device.cpp
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@ -56,6 +56,12 @@ LOG_DEFINE_CATEGORY(V4L2)
* driver capabilities otherwise
*/
/**
* \fn bool V4L2Capability::isMultiplanar()
* \brief Identify if the device implement V4L2 multiplanar APIs
* \return True if the device supports multiplanar APIs
*/
/**
* \fn bool V4L2Capability::isCapture()
* \brief Identify if the device is capable of capturing video