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| author | Naushir Patuck <naush@raspberrypi.com> | 2021-02-08 15:07:34 +0000 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-02-09 13:23:39 +0200 |
| commit | 68b992e72e806810bcc1e580e2412f5ae404ad4a (patch) | |
| tree | cab7c5679ebc73ae8105f7459787f77804d3ec4b /src/cam/event_loop.cpp | |
| parent | 64e3aa23ffc9ae76683f159a39b19984587a840d (diff) | |
pipeline: raspberrypi: Set the ISP Output1 to 1/4 resolution if unused
In preparation for fast colour denoise, set the low resolution ISP
output stream (Output1) to a 1/4 resolution of the application requested
stream (Output0). This only happens if the application has not requested
an additional YUV or RGB stream.
We also constrain this 1/4 resolution to at most 1200 pixels in the
largest dimension to avoid being too taxing on memory usage and system
bandwidth.
Also switch the default StreamRole::VideoRecording to YUV420 to allow
fast colour denoise to run.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/cam/event_loop.cpp')
0 files changed, 0 insertions, 0 deletions