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2019-10-15libcamera: utils: Add hex stream output helperLaurent Pinchart
Add a utils::hex() function that simplifies writing hexadecimal values to an ostream. The function handles the '0x' prefix, the field width and the fill character automatically. Use it through the libcamera code base, and add a test. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
2019-08-11tests: camera-sensor: Test using invalid media bus formatNiklas Söderlund
Linux commit b6c61a6c37317efd ("media: vimc: propagate pixel format in the stream") changes the sensor in the vimc media graph to accept all media bus format currently described in Linux. This prevents the camera-sensor test case to verify that a supported media bus format is selected from a list of defined formats, fix this by using an invalid media bus format in the test case. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2019-06-12tests: Add CameraSensor class testLaurent Pinchart
Add a test to verify media bus codes, sizes and resolution retrieval through the CameraSensor API based on the Sensor A in the vimc pipeline. Also check that the getFormat() method returns the expected media bus code and size. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>