45662c4dd7
The streamName_ map contains names for all streams, rename it to streamNames_ to make this more explicit. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
79 lines
1.9 KiB
C++
79 lines
1.9 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
* Copyright (C) 2019, Google Inc.
|
|
*
|
|
* camera_session.h - Camera capture session
|
|
*/
|
|
#ifndef __CAM_CAMERA_SESSION_H__
|
|
#define __CAM_CAMERA_SESSION_H__
|
|
|
|
#include <memory>
|
|
#include <stdint.h>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <libcamera/base/signal.h>
|
|
|
|
#include <libcamera/camera.h>
|
|
#include <libcamera/camera_manager.h>
|
|
#include <libcamera/framebuffer.h>
|
|
#include <libcamera/framebuffer_allocator.h>
|
|
#include <libcamera/request.h>
|
|
#include <libcamera/stream.h>
|
|
|
|
#include "options.h"
|
|
|
|
class FrameSink;
|
|
|
|
class CameraSession
|
|
{
|
|
public:
|
|
CameraSession(libcamera::CameraManager *cm,
|
|
const std::string &cameraId, unsigned int cameraIndex,
|
|
const OptionsParser::Options &options);
|
|
~CameraSession();
|
|
|
|
bool isValid() const { return config_ != nullptr; }
|
|
const OptionsParser::Options &options() { return options_; }
|
|
|
|
libcamera::Camera *camera() { return camera_.get(); }
|
|
libcamera::CameraConfiguration *config() { return config_.get(); }
|
|
|
|
void listControls() const;
|
|
void listProperties() const;
|
|
void infoConfiguration() const;
|
|
|
|
int start();
|
|
void stop();
|
|
|
|
libcamera::Signal<> captureDone;
|
|
|
|
private:
|
|
int startCapture();
|
|
|
|
int queueRequest(libcamera::Request *request);
|
|
void requestComplete(libcamera::Request *request);
|
|
void processRequest(libcamera::Request *request);
|
|
void sinkRelease(libcamera::Request *request);
|
|
|
|
const OptionsParser::Options &options_;
|
|
std::shared_ptr<libcamera::Camera> camera_;
|
|
std::unique_ptr<libcamera::CameraConfiguration> config_;
|
|
|
|
std::map<const libcamera::Stream *, std::string> streamNames_;
|
|
std::unique_ptr<FrameSink> sink_;
|
|
unsigned int cameraIndex_;
|
|
|
|
uint64_t last_;
|
|
|
|
unsigned int queueCount_;
|
|
unsigned int captureCount_;
|
|
unsigned int captureLimit_;
|
|
bool printMetadata_;
|
|
|
|
std::unique_ptr<libcamera::FrameBufferAllocator> allocator_;
|
|
std::vector<std::unique_ptr<libcamera::Request>> requests_;
|
|
};
|
|
|
|
#endif /* __CAM_CAMERA_SESSION_H__ */
|