mirror of https://git.suyu.dev/suyu/suyu
Merge pull request #2368 from wwylele/camera-2
CAM: build the service framework with a dummy implementationmerge-requests/60/head
commit
1410aa1824
@ -0,0 +1,31 @@
|
|||||||
|
// Copyright 2016 Citra Emulator Project
|
||||||
|
// Licensed under GPLv2 or any later version
|
||||||
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
|
#include "core/frontend/camera/blank_camera.h"
|
||||||
|
|
||||||
|
namespace Camera {
|
||||||
|
|
||||||
|
void BlankCamera::StartCapture() {}
|
||||||
|
|
||||||
|
void BlankCamera::StopCapture() {}
|
||||||
|
|
||||||
|
void BlankCamera::SetFormat(Service::CAM::OutputFormat output_format) {
|
||||||
|
output_rgb = output_format == Service::CAM::OutputFormat::RGB565;
|
||||||
|
}
|
||||||
|
|
||||||
|
void BlankCamera::SetResolution(const Service::CAM::Resolution& resolution) {
|
||||||
|
width = resolution.width;
|
||||||
|
height = resolution.height;
|
||||||
|
};
|
||||||
|
|
||||||
|
void BlankCamera::SetFlip(Service::CAM::Flip) {}
|
||||||
|
|
||||||
|
void BlankCamera::SetEffect(Service::CAM::Effect) {}
|
||||||
|
|
||||||
|
std::vector<u16> BlankCamera::ReceiveFrame() const {
|
||||||
|
// Note: 0x80008000 stands for two black pixels in YUV422
|
||||||
|
return std::vector<u16>(width * height, output_rgb ? 0 : 0x8000);
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace Camera
|
@ -0,0 +1,28 @@
|
|||||||
|
// Copyright 2016 Citra Emulator Project
|
||||||
|
// Licensed under GPLv2 or any later version
|
||||||
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include "core/frontend/camera/factory.h"
|
||||||
|
#include "core/frontend/camera/interface.h"
|
||||||
|
|
||||||
|
namespace Camera {
|
||||||
|
|
||||||
|
class BlankCamera final : public CameraInterface {
|
||||||
|
public:
|
||||||
|
void StartCapture() override;
|
||||||
|
void StopCapture() override;
|
||||||
|
void SetResolution(const Service::CAM::Resolution&) override;
|
||||||
|
void SetFlip(Service::CAM::Flip) override;
|
||||||
|
void SetEffect(Service::CAM::Effect) override;
|
||||||
|
void SetFormat(Service::CAM::OutputFormat) override;
|
||||||
|
std::vector<u16> ReceiveFrame() const override;
|
||||||
|
|
||||||
|
private:
|
||||||
|
int width = 0;
|
||||||
|
int height = 0;
|
||||||
|
bool output_rgb = false;
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace Camera
|
@ -0,0 +1,32 @@
|
|||||||
|
// Copyright 2016 Citra Emulator Project
|
||||||
|
// Licensed under GPLv2 or any later version
|
||||||
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
|
#include <unordered_map>
|
||||||
|
#include "common/logging/log.h"
|
||||||
|
#include "core/frontend/camera/blank_camera.h"
|
||||||
|
#include "core/frontend/camera/factory.h"
|
||||||
|
|
||||||
|
namespace Camera {
|
||||||
|
|
||||||
|
static std::unordered_map<std::string, std::unique_ptr<CameraFactory>> factories;
|
||||||
|
|
||||||
|
CameraFactory::~CameraFactory() = default;
|
||||||
|
|
||||||
|
void RegisterFactory(const std::string& name, std::unique_ptr<CameraFactory> factory) {
|
||||||
|
factories[name] = std::move(factory);
|
||||||
|
}
|
||||||
|
|
||||||
|
std::unique_ptr<CameraInterface> CreateCamera(const std::string& name, const std::string& config) {
|
||||||
|
auto pair = factories.find(name);
|
||||||
|
if (pair != factories.end()) {
|
||||||
|
return pair->second->Create(config);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (name != "blank") {
|
||||||
|
LOG_ERROR(Service_CAM, "Unknown camera \"%s\"", name.c_str());
|
||||||
|
}
|
||||||
|
return std::make_unique<BlankCamera>();
|
||||||
|
}
|
||||||
|
|
||||||
|
} // namespace Camera
|
@ -0,0 +1,41 @@
|
|||||||
|
// Copyright 2016 Citra Emulator Project
|
||||||
|
// Licensed under GPLv2 or any later version
|
||||||
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <memory>
|
||||||
|
#include <string>
|
||||||
|
#include "core/frontend/camera/interface.h"
|
||||||
|
|
||||||
|
namespace Camera {
|
||||||
|
|
||||||
|
class CameraFactory {
|
||||||
|
public:
|
||||||
|
virtual ~CameraFactory();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a camera object based on the configuration string.
|
||||||
|
* @params config Configuration string to create the camera. The implementation can decide the
|
||||||
|
* meaning of this string.
|
||||||
|
* @returns a unique_ptr to the created camera object.
|
||||||
|
*/
|
||||||
|
virtual std::unique_ptr<CameraInterface> Create(const std::string& config) const = 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Registers an external camera factory.
|
||||||
|
* @param name Identifier of the camera factory.
|
||||||
|
* @param factory Camera factory to register.
|
||||||
|
*/
|
||||||
|
void RegisterFactory(const std::string& name, std::unique_ptr<CameraFactory> factory);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a camera from the factory.
|
||||||
|
* @param name Identifier of the camera factory.
|
||||||
|
* @param config Configuration string to create the camera. The meaning of this string is
|
||||||
|
* defined by the factory.
|
||||||
|
*/
|
||||||
|
std::unique_ptr<CameraInterface> CreateCamera(const std::string& name, const std::string& config);
|
||||||
|
|
||||||
|
} // namespace Camera
|
@ -0,0 +1,11 @@
|
|||||||
|
// Copyright 2016 Citra Emulator Project
|
||||||
|
// Licensed under GPLv2 or any later version
|
||||||
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
|
#include "core/frontend/camera/interface.h"
|
||||||
|
|
||||||
|
namespace Camera {
|
||||||
|
|
||||||
|
CameraInterface::~CameraInterface() = default;
|
||||||
|
|
||||||
|
} // namespace Camera
|
@ -0,0 +1,61 @@
|
|||||||
|
// Copyright 2016 Citra Emulator Project
|
||||||
|
// Licensed under GPLv2 or any later version
|
||||||
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <vector>
|
||||||
|
#include "common/common_types.h"
|
||||||
|
#include "core/hle/service/cam/cam.h"
|
||||||
|
|
||||||
|
namespace Camera {
|
||||||
|
|
||||||
|
/// An abstract class standing for a camera. All camera implementations should inherit from this.
|
||||||
|
class CameraInterface {
|
||||||
|
public:
|
||||||
|
virtual ~CameraInterface();
|
||||||
|
|
||||||
|
/// Starts the camera for video capturing.
|
||||||
|
virtual void StartCapture() = 0;
|
||||||
|
|
||||||
|
/// Stops the camera for video capturing.
|
||||||
|
virtual void StopCapture() = 0;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets the video resolution from raw CAM service parameters.
|
||||||
|
* For the meaning of the parameters, please refer to Service::CAM::Resolution. Note that the
|
||||||
|
* actual camera implementation doesn't need to respect all the parameters. However, the width
|
||||||
|
* and the height parameters must be respected and be used to determine the size of output
|
||||||
|
* frames.
|
||||||
|
* @param resolution The resolution parameters to set
|
||||||
|
*/
|
||||||
|
virtual void SetResolution(const Service::CAM::Resolution& resolution) = 0;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Configures how received frames should be flipped by the camera.
|
||||||
|
* @param flip Flip applying to the frame
|
||||||
|
*/
|
||||||
|
virtual void SetFlip(Service::CAM::Flip flip) = 0;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Configures what effect should be applied to received frames by the camera.
|
||||||
|
* @param effect Effect applying to the frame
|
||||||
|
*/
|
||||||
|
virtual void SetEffect(Service::CAM::Effect effect) = 0;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets the output format of the all frames received after this function is called.
|
||||||
|
* @param format Output format of the frame
|
||||||
|
*/
|
||||||
|
virtual void SetFormat(Service::CAM::OutputFormat format) = 0;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Receives a frame from the camera.
|
||||||
|
* This function should be only called between a StartCapture call and a StopCapture call.
|
||||||
|
* @returns A std::vector<u16> containing pixels. The total size of the vector is width * height
|
||||||
|
* where width and height are set by a call to SetResolution.
|
||||||
|
*/
|
||||||
|
virtual std::vector<u16> ReceiveFrame() const = 0;
|
||||||
|
};
|
||||||
|
|
||||||
|
} // namespace Camera
|
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue