libcamera/pinchartl/libcamera.git - Laurent Pinchart's clone of libcamera

Age	Commit message (Collapse)	Author
2023-02-09	ipa: raspberrypi: Use the generic statistics structure in the algorithms	Naushir Patuck
	Repurpose the StatisticsPtr type from being a shared_ptr<bcm2835_isp_stats> to shared_ptr<RPiController::Statistics>. This removes any hardware specific header files and structures from the algorithms source code. Add a new function in the Raspberry Pi IPA to populate the generic statistics structure from the values provided by the hardware in the bcm2835_isp_stats structure. Update the Lux, AWB, AGC, ALSC, Contrast, and Focus algorithms to use the generic statistics structure appropriately in their calculations. Additionally, remove references to any hardware specific headers and defines in these source files. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-01-30	ipa: raspberrypi: First version of autofocus algorithm using PDAF	Nick Hollinghurst
	Provide the first version of the Raspberry Pi autofocus algorithm. This implementation uses a hybrid of contrast detect autofocus (CDAF) and phase detect autofocus (PDAF) statistics. PDAF is always preferred over CDAF due to having less "hunting" behavior. Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com> Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>