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ipa: raspberrypi: Reduce the controller rate to 30fps

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With the controller algorithms running at 60fps, there are some dropped frames
when running at very high famerates. Reducing this to 30fps eliminates all these
drops without any noticeable changes to the image quality.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Naushir Patuck 2022-02-07 15:12:14 +00:00 • committed by Laurent Pinchart
parent 7751860dcb
commit 1966b9a584
1 changed files with 1 additions and 1 deletions
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src/ipa/raspberrypi/raspberrypi.cpp
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@ -70,7 +70,7 @@ constexpr Duration defaultMaxFrameDuration = 250.0s;
* we rate-limit the controller Prepare() and Process() calls to lower than or
* equal to this rate.
*/
constexpr Duration controllerMinFrameDuration = 1.0s / 60.0;
constexpr Duration controllerMinFrameDuration = 1.0s / 30.0;
LOG_DEFINE_CATEGORY(IPARPI)