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ipa: raspberrypi: Enable focus measure without recompile

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Previously, output of the focus measure could not be enabled without
recompiling (because of the RPI_LOGGING_ENABLE macro). This uses the
libcamera logging mechanism instead, so can be enabled/disabled at
runtime.

Signed-off-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
David Plowman 2020-07-01 13:50:21 +01:00 • committed by Laurent Pinchart
parent 73b18967b6
commit fd2b55cb3f
3 changed files with 9 additions and 14 deletions
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19
src/ipa/raspberrypi/controller/rpi/focus.cpp
View file

@ -6,11 +6,15 @@
*/
#include <stdint.h>
#include "libcamera/internal/log.h"
#include "../focus_status.h"
#include "../logging.hpp"
#include "focus.hpp"
using namespace RPi;
using namespace libcamera;
LOG_DEFINE_CATEGORY(RPiFocus)
#define NAME "rpi.focus"
@ -24,11 +28,6 @@ char const *Focus::Name() const
return NAME;
}
void Focus::Read(boost::property_tree::ptree const &params)
{
print_ = params.get<int>("print", 0);
}
void Focus::Process(StatisticsPtr &stats, Metadata *image_metadata)
{
FocusStatus status;
@ -37,10 +36,10 @@ void Focus::Process(StatisticsPtr &stats, Metadata *image_metadata)
status.focus_measures[i] = stats->focus_stats[i].contrast_val[1][1] / 1000;
status.num = i;
image_metadata->Set("focus.status", status);
if (print_) {
uint32_t value = (status.focus_measures[5] + status.focus_measures[6]) / 10;
RPI_LOG("Focus contrast measure: " << value);
}
LOG(RPiFocus, Debug)
<< "Focus contrast measure: "
<< (status.focus_measures[5] + status.focus_measures[6]) / 10;
}
/* Register algorithm with the system. */

3
src/ipa/raspberrypi/controller/rpi/focus.hpp
View file

@ -22,10 +22,7 @@ class Focus : public Algorithm
public:
Focus(Controller *controller);
char const *Name() const override;
void Read(boost::property_tree::ptree const &params) override;
void Process(StatisticsPtr &stats, Metadata *image_metadata) override;
private:
bool print_;
};
} /* namespace RPi */

1
src/ipa/raspberrypi/data/imx477.json
View file

@ -415,6 +415,5 @@
},
"rpi.focus":
{
"print": 1
}
}