NekoCWD/libcamera
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cam: Move printing of camera information to CameraSession class

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The three CamApp functions listControls(), listProperties() and
infoConfiguration() operate on a camera. They would thus be better
placed in the CameraSession class. Move them there. As they now have no
error to return anymore, make them void functions.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2021-07-07 02:12:07 +03:00
parent 3d50939113
commit 66c955648f
3 changed files with 70 additions and 80 deletions
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45
src/cam/camera_session.cpp
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@ -11,6 +11,7 @@
#include <sstream>
#include <libcamera/control_ids.h>
#include <libcamera/property_ids.h>
#include "camera_session.h"
#include "event_loop.h"
@ -89,6 +90,50 @@ CameraSession::~CameraSession()
camera_->release();
}
void CameraSession::listControls() const
{
for (const auto &ctrl : camera_->controls()) {
const ControlId *id = ctrl.first;
const ControlInfo &info = ctrl.second;
std::cout << "Control: " << id->name() << ": "
<< info.toString() << std::endl;
}
}
void CameraSession::listProperties() const
{
for (const auto &prop : camera_->properties()) {
const ControlId *id = properties::properties.at(prop.first);
const ControlValue &value = prop.second;
std::cout << "Property: " << id->name() << " = "
<< value.toString() << std::endl;
}
}
void CameraSession::infoConfiguration() const
{
unsigned int index = 0;
for (const StreamConfiguration &cfg : *config_) {
std::cout << index << ": " << cfg.toString() << std::endl;
const StreamFormats &formats = cfg.formats();
for (PixelFormat pixelformat : formats.pixelformats()) {
std::cout << " * Pixelformat: "
<< pixelformat.toString() << " "
<< formats.range(pixelformat).toString()
<< std::endl;
for (const Size &size : formats.sizes(pixelformat))
std::cout << " - " << size.toString()
<< std::endl;
}
index++;
}
}
int CameraSession::start(const OptionsParser::Options &options)
{
int ret;