dbe8d271e7
With the buffer copy removed from all pipelines for raw capture rename StillCaptureRaw to Raw to better describe the role. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
86 lines
1.6 KiB
C++
86 lines
1.6 KiB
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
|
/*
|
|
* Copyright (C) 2019, Google Inc.
|
|
*
|
|
* stream.h - Video stream for a Camera
|
|
*/
|
|
#ifndef __LIBCAMERA_STREAM_H__
|
|
#define __LIBCAMERA_STREAM_H__
|
|
|
|
#include <map>
|
|
#include <memory>
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include <libcamera/buffer.h>
|
|
#include <libcamera/geometry.h>
|
|
#include <libcamera/pixel_format.h>
|
|
|
|
namespace libcamera {
|
|
|
|
class Camera;
|
|
class Stream;
|
|
|
|
class StreamFormats
|
|
{
|
|
public:
|
|
StreamFormats();
|
|
StreamFormats(const std::map<PixelFormat, std::vector<SizeRange>> &formats);
|
|
|
|
std::vector<PixelFormat> pixelformats() const;
|
|
std::vector<Size> sizes(const PixelFormat &pixelformat) const;
|
|
|
|
SizeRange range(const PixelFormat &pixelformat) const;
|
|
|
|
private:
|
|
std::map<PixelFormat, std::vector<SizeRange>> formats_;
|
|
};
|
|
|
|
struct StreamConfiguration {
|
|
StreamConfiguration();
|
|
StreamConfiguration(const StreamFormats &formats);
|
|
|
|
PixelFormat pixelFormat;
|
|
Size size;
|
|
unsigned int stride;
|
|
unsigned int frameSize;
|
|
|
|
unsigned int bufferCount;
|
|
|
|
Stream *stream() const { return stream_; }
|
|
void setStream(Stream *stream) { stream_ = stream; }
|
|
const StreamFormats &formats() const { return formats_; }
|
|
|
|
std::string toString() const;
|
|
|
|
private:
|
|
Stream *stream_;
|
|
StreamFormats formats_;
|
|
};
|
|
|
|
enum StreamRole {
|
|
Raw,
|
|
StillCapture,
|
|
VideoRecording,
|
|
Viewfinder,
|
|
};
|
|
|
|
using StreamRoles = std::vector<StreamRole>;
|
|
|
|
class Stream
|
|
{
|
|
public:
|
|
Stream();
|
|
|
|
const StreamConfiguration &configuration() const { return configuration_; }
|
|
|
|
protected:
|
|
friend class Camera;
|
|
|
|
StreamConfiguration configuration_;
|
|
};
|
|
|
|
} /* namespace libcamera */
|
|
|
|
#endif /* __LIBCAMERA_STREAM_H__ */
|