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ipa: raspberrypi: Store dropped frame count in a member variable

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Store the number of dropped frames on startup in a member variable. This
will be used in a subsequent change for rate limiting the controller
algorithms.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Naushir Patuck 2021-05-10 10:58:10 +01:00 • committed by Laurent Pinchart
parent 82e4a98026
commit 3099e91c7b
1 changed files with 8 additions and 6 deletions
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14
src/ipa/raspberrypi/raspberrypi.cpp
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@ -143,6 +143,9 @@ private:
/* How many frames we should avoid running control algos on. */ /* How many frames we should avoid running control algos on. */
unsigned int mistrustCount_; unsigned int mistrustCount_;
/* Number of frames that need to be dropped on startup. */
unsigned int dropFrameCount_;
/* LS table allocation passed in from the pipeline handler. */ /* LS table allocation passed in from the pipeline handler. */
FileDescriptor lsTableHandle_; FileDescriptor lsTableHandle_;
void *lsTable_; void *lsTable_;
@ -220,9 +223,8 @@ void IPARPi::start(const ControlList &controls, ipa::RPi::StartConfig *startConf
*/ */
frameCount_ = 0; frameCount_ = 0;
checkCount_ = 0; checkCount_ = 0;
unsigned int dropFrame = 0;
if (firstStart_) { if (firstStart_) {
dropFrame = helper_->HideFramesStartup(); dropFrameCount_ = helper_->HideFramesStartup();
mistrustCount_ = helper_->MistrustFramesStartup(); mistrustCount_ = helper_->MistrustFramesStartup();
/* /*
@ -250,14 +252,14 @@ void IPARPi::start(const ControlList &controls, ipa::RPi::StartConfig *startConf
awbConvergenceFrames += mistrustCount_; awbConvergenceFrames += mistrustCount_;
} }
dropFrame = std::max({ dropFrame, agcConvergenceFrames, awbConvergenceFrames }); dropFrameCount_ = std::max({ dropFrameCount_, agcConvergenceFrames, awbConvergenceFrames });
LOG(IPARPI, Debug) << "Drop " << dropFrame << " frames on startup"; LOG(IPARPI, Debug) << "Drop " << dropFrameCount_ << " frames on startup";
} else { } else {
dropFrame = helper_->HideFramesModeSwitch(); dropFrameCount_ = helper_->HideFramesModeSwitch();
mistrustCount_ = helper_->MistrustFramesModeSwitch(); mistrustCount_ = helper_->MistrustFramesModeSwitch();
} }
startConfig->dropFrameCount = dropFrame; startConfig->dropFrameCount = dropFrameCount_;
firstStart_ = false; firstStart_ = false;
} }