mirror of
https://github.com/azahar-emu/azahar.git
synced 2026-06-06 02:33:44 -04:00
d49aa070fd
* Make camera functions thread-safe * Revert redundant changes to qt_multimedia_camera.h and add comments to qt_camera_base.cpp
72 lines
2.8 KiB
C++
72 lines
2.8 KiB
C++
// Copyright Citra Emulator Project / Azahar Emulator Project
|
|
// Licensed under GPLv2 or any later version
|
|
// Refer to the license.txt file included.
|
|
|
|
#include <QCoreApplication>
|
|
#include <QMessageBox>
|
|
#include <QMetaObject>
|
|
#include <QThread>
|
|
#include "citra_qt/camera/camera_util.h"
|
|
#include "citra_qt/camera/qt_camera_base.h"
|
|
#include "common/logging/log.h"
|
|
#include "core/hle/service/cam/cam.h"
|
|
|
|
namespace Camera {
|
|
|
|
QtCameraInterface::QtCameraInterface(const Service::CAM::Flip& flip) {
|
|
using namespace Service::CAM;
|
|
flip_horizontal = basic_flip_horizontal = (flip == Flip::Horizontal) || (flip == Flip::Reverse);
|
|
flip_vertical = basic_flip_vertical = (flip == Flip::Vertical) || (flip == Flip::Reverse);
|
|
}
|
|
|
|
void QtCameraInterface::SetFormat(Service::CAM::OutputFormat output_format) {
|
|
output_rgb = output_format == Service::CAM::OutputFormat::RGB565;
|
|
}
|
|
|
|
void QtCameraInterface::SetResolution(const Service::CAM::Resolution& resolution) {
|
|
width = resolution.width;
|
|
height = resolution.height;
|
|
}
|
|
|
|
void QtCameraInterface::SetFlip(Service::CAM::Flip flip) {
|
|
using namespace Service::CAM;
|
|
flip_horizontal = basic_flip_horizontal ^ (flip == Flip::Horizontal || flip == Flip::Reverse);
|
|
flip_vertical = basic_flip_vertical ^ (flip == Flip::Vertical || flip == Flip::Reverse);
|
|
}
|
|
|
|
void QtCameraInterface::SetEffect(Service::CAM::Effect effect) {
|
|
if (effect != Service::CAM::Effect::NoEffect) {
|
|
LOG_ERROR(Service_CAM, "Unimplemented effect {}", static_cast<int>(effect));
|
|
}
|
|
}
|
|
|
|
std::vector<u16> QtCameraInterface::ReceiveFrame() {
|
|
QImage img;
|
|
// If executing from Qt thread, call directly as normal
|
|
if (QThread::currentThread() == QCoreApplication::instance()->thread()) {
|
|
img = QtReceiveFrame();
|
|
} else { // If not on Qt thread, switch to Qt thread to call QtReceiveFrame, as calling it from
|
|
// a different thread will cause deadlocks in msys2 builds
|
|
QMetaObject::invokeMethod(
|
|
QCoreApplication::instance(), [&]() { img = QtReceiveFrame(); },
|
|
Qt::BlockingQueuedConnection);
|
|
}
|
|
return CameraUtil::ProcessImage(img, width, height, output_rgb, flip_horizontal, flip_vertical);
|
|
}
|
|
|
|
std::unique_ptr<CameraInterface> QtCameraFactory::CreatePreview(const std::string& config,
|
|
int width, int height,
|
|
const Service::CAM::Flip& flip) {
|
|
std::unique_ptr<CameraInterface> camera = Create(config, flip);
|
|
|
|
if (camera->IsPreviewAvailable()) {
|
|
return camera;
|
|
}
|
|
QMessageBox::critical(
|
|
nullptr, QObject::tr("Error"),
|
|
(config.empty() ? QObject::tr("Couldn't load the camera")
|
|
: QObject::tr("Couldn't load %1").arg(QString::fromStdString(config))));
|
|
return nullptr;
|
|
}
|
|
|
|
} // namespace Camera
|