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path: root/src/ipa/rpi/vc4/data/ov5647.json
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2024-01-09ipa: rpi: vc4: data: Update tuning files for HDRDavid Plowman
All the Raspberry Pi official camera tuning files are updated for HDR. As stated previously, there is no mechanism in the hardware for combining images so all this does is enable multi-channel AGC to produce short and long exposure frames. It will be up to the application to deal with them. The changes are identical in every tuning file. 1. The existing AGC tuning is duplicated twice so that we have 3 AGC channels. 2. The first is left alone (the default AGC channel), the second is tweaked to under-expose significantly (ev -3) and the final one is tweaked to over-exposure slightly (ev +0.5) 3. Control parameters are provided to the "rpi.hdr" algorithm to associate these AGC channels correctly with the HDR modes. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-07-28ipa: rpi: vc4: data: Updated color matrices for RPi CamerasBen Benson
Altered the color matrices for the tuning files for various cameras in order to make them more color accurate. Signed-off-by: Ben Benson <ben.benson@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
2023-05-04pipeline: ipa: raspberrypi: Refactor and move the Raspberry Pi codeNaushir Patuck
Split the Raspberry Pi pipeline handler and IPA source code into common and VC4/BCM2835 specific file structures. For the pipeline handler, the common code files now live in src/libcamera/pipeline/rpi/common/ and the VC4-specific files in src/libcamera/pipeline/rpi/vc4/. For the IPA, the common code files now live in src/ipa/rpi/{cam_helper,controller}/ and the vc4 specific files in src/ipa/rpi/vc4/. With this change, the camera tuning files are now installed under share/libcamera/ipa/rpi/vc4/. To build the pipeline and IPA, the meson configuration options have now changed from "raspberrypi" to "rpi/vc4": meson setup build -Dipas=rpi/vc4 -Dpipelines=rpi/vc4 Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>