libcamera/src
Naushir Patuck 61b43e50e7 ipa: raspberrypi: Normalise region sums to 16-bits
The VC4 ISP uses a pipeline bit-depth of 13-bits. The AGC algorithm needs to
know this bit-depth when computing the Y value for the image.

Instead of hardcoding the VC4 bit-depth in the AGC source code, normalise all
region sums to 16-bits when filling the Statistics structure. AWB and ALSC are
agnostic about pipeline depth, so do not need changing.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-02-09 13:11:44 +00:00
..
android android: Fix missing space in error message 2022-12-07 08:52:21 +01:00
apps qcam: Show string representation of pixel format 2022-12-30 22:16:49 +02:00
gstreamer libcamera: Use C++17 [[fallthrough]] everywhere 2023-01-05 12:08:34 +02:00
ipa ipa: raspberrypi: Normalise region sums to 16-bits 2023-02-09 13:11:44 +00:00
libcamera pipeline: raspberrypi: Add a parameter to disable startup drop frames 2023-01-31 16:54:36 +00:00
py py: cam.py: Fix duplicate metadata output if more than one stream 2023-01-16 18:07:05 +02:00
v4l2 v4l2: v4l2_camera: Apply clang thread safety annotation 2022-11-11 16:25:47 +05:30
meson.build Move test applications to src/apps/ 2022-10-20 13:36:25 +03:00