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Merge pull request #3764 from zhaowenlan1779/camera-flip 

camera: camera refinement
This commit is contained in:
James Rowe 2018-06-09 14:02:50 -06:00 committed by GitHub
parent a5cf5b56bd 3c554153c7
commit 6811eda2b9
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GPG Key ID: 4AEE18F83AFDEB23
19 changed files with 563 additions and 400 deletions
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6
src/citra/config.cpp
View File

@ -155,14 +155,20 @@ void Config::ReadValues() {
sdl2_config->Get("Camera", "camera_outer_right_name", "blank");
Settings::values.camera_config[OuterRightCamera] =
sdl2_config->Get("Camera", "camera_outer_right_config", "");
Settings::values.camera_flip[OuterRightCamera] =
sdl2_config->GetInteger("Camera", "camera_outer_right_flip", 0);
Settings::values.camera_name[InnerCamera] =
sdl2_config->Get("Camera", "camera_inner_name", "blank");
Settings::values.camera_config[InnerCamera] =
sdl2_config->Get("Camera", "camera_inner_config", "");
Settings::values.camera_flip[InnerCamera] =
sdl2_config->GetInteger("Camera", "camera_inner_flip", 0);
Settings::values.camera_name[OuterLeftCamera] =
sdl2_config->Get("Camera", "camera_outer_left_name", "blank");
Settings::values.camera_config[OuterLeftCamera] =
sdl2_config->Get("Camera", "camera_outer_left_config", "");
Settings::values.camera_flip[OuterLeftCamera] =
sdl2_config->GetInteger("Camera", "camera_outer_left_flip", 0);
// Miscellaneous
Settings::values.log_filter = sdl2_config->Get("Miscellaneous", "log_filter", "*:Info");

6
src/citra/default_ini.h
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@ -178,13 +178,19 @@ camera_outer_right_name =
# A config string for the right outer camera. Its meaning is defined by the camera engine
camera_outer_right_config =
# The image flip to apply
# 0: None (default), 1: Horizontal, 2: Vertical, 3: Reverse
camera_outer_right_flip =
# ... for the left outer camera
camera_outer_left_name =
camera_outer_left_config =
camera_outer_left_flip =
# ... for the inner camera
camera_inner_name =
camera_inner_config =
camera_inner_flip =
[Miscellaneous]
# A filter which removes logs below a certain logging level.

4
src/citra_qt/CMakeLists.txt
View File

@ -13,8 +13,8 @@ add_executable(citra-qt
camera/camera_util.h
camera/still_image_camera.cpp
camera/still_image_camera.h
camera/qt_camera_factory.cpp
camera/qt_camera_factory.h
camera/qt_camera_base.cpp
camera/qt_camera_base.h
camera/qt_multimedia_camera.cpp
camera/qt_multimedia_camera.h
citra-qt.rc

58
src/citra_qt/camera/qt_camera_base.cpp Normal file
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@ -0,0 +1,58 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QMessageBox>
#include "citra_qt/camera/camera_util.h"
#include "citra_qt/camera/qt_camera_base.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::None) {
NGLOG_ERROR(Service_CAM, "Unimplemented effect {}", static_cast<int>(effect));
}
}
std::vector<u16> QtCameraInterface::ReceiveFrame() {
return CameraUtil::ProcessImage(QtReceiveFrame(), 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

36
src/citra_qt/camera/qt_camera_base.h Normal file
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@ -0,0 +1,36 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <string>
#include "core/frontend/camera/factory.h"
namespace Camera {
// Base class for camera interfaces of citra_qt
class QtCameraInterface : public CameraInterface {
public:
QtCameraInterface(const Service::CAM::Flip& flip);
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() override;
virtual QImage QtReceiveFrame() = 0;
private:
int width, height;
bool output_rgb;
bool flip_horizontal, flip_vertical;
bool basic_flip_horizontal, basic_flip_vertical;
};
// Base class for camera factories of citra_qt
class QtCameraFactory : public CameraFactory {
std::unique_ptr<CameraInterface> CreatePreview(const std::string& config, int width, int height,
const Service::CAM::Flip& flip) override;
};
} // namespace Camera

24
src/citra_qt/camera/qt_camera_factory.cpp
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@ -1,24 +0,0 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QMessageBox>
#include "citra_qt/camera/qt_camera_factory.h"
namespace Camera {
std::unique_ptr<CameraInterface> QtCameraFactory::CreatePreview(const std::string& config,
int width, int height) const {
std::unique_ptr<CameraInterface> camera = Create(config);
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

18
src/citra_qt/camera/qt_camera_factory.h
View File

@ -1,18 +0,0 @@
// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <string>
#include "core/frontend/camera/factory.h"
namespace Camera {
// Base class for camera factories of citra_qt
class QtCameraFactory : public CameraFactory {
std::unique_ptr<CameraInterface> CreatePreview(const std::string& config, int width,
int height) const override;
};
} // namespace Camera

56
src/citra_qt/camera/qt_multimedia_camera.cpp
View File

@ -46,8 +46,9 @@ bool QtCameraSurface::present(const QVideoFrame& frame) {
return true;
}
QtMultimediaCamera::QtMultimediaCamera(const std::string& camera_name)
: handler(QtMultimediaCameraHandler::GetHandler()) {
QtMultimediaCamera::QtMultimediaCamera(const std::string& camera_name,
const Service::CAM::Flip& flip)
: QtCameraInterface(flip), handler(QtMultimediaCameraHandler::GetHandler(camera_name)) {
if (handler->thread() == QThread::currentThread()) {
handler->CreateCamera(camera_name);
} else {
@ -73,10 +74,6 @@ void QtMultimediaCamera::StopCapture() {
handler->StopCamera();
}
void QtMultimediaCamera::SetFormat(Service::CAM::OutputFormat output_format) {
output_rgb = output_format == Service::CAM::OutputFormat::RGB565;
}
void QtMultimediaCamera::SetFrameRate(Service::CAM::FrameRate frame_rate) {
const std::array<QCamera::FrameRateRange, 13> FrameRateList = {
/* Rate_15 */ QCamera::FrameRateRange(15, 15),
@ -96,57 +93,49 @@ void QtMultimediaCamera::SetFrameRate(Service::CAM::FrameRate frame_rate) {
auto framerate = FrameRateList[static_cast<int>(frame_rate)];
if (handler->camera->supportedViewfinderFrameRateRanges().contains(framerate)) {
handler->settings.setMinimumFrameRate(framerate.minimumFrameRate);
handler->settings.setMinimumFrameRate(framerate.maximumFrameRate);
}
void QtMultimediaCamera::SetResolution(const Service::CAM::Resolution& resolution) {
width = resolution.width;
height = resolution.height;
}
void QtMultimediaCamera::SetFlip(Service::CAM::Flip flip) {
using namespace Service::CAM;
flip_horizontal = (flip == Flip::Horizontal) || (flip == Flip::Reverse);
flip_vertical = (flip == Flip::Vertical) || (flip == Flip::Reverse);
}
void QtMultimediaCamera::SetEffect(Service::CAM::Effect effect) {
if (effect != Service::CAM::Effect::None) {
NGLOG_ERROR(Service_CAM, "Unimplemented effect {}", static_cast<int>(effect));
handler->settings.setMaximumFrameRate(framerate.maximumFrameRate);
}
}
std::vector<u16> QtMultimediaCamera::ReceiveFrame() {
QImage QtMultimediaCamera::QtReceiveFrame() {
QMutexLocker locker(&handler->camera_surface.mutex);
return CameraUtil::ProcessImage(handler->camera_surface.current_frame, width, height,
output_rgb, flip_horizontal, flip_vertical);
return handler->camera_surface.current_frame;
}
bool QtMultimediaCamera::IsPreviewAvailable() {
return handler->CameraAvailable();
}
std::unique_ptr<CameraInterface> QtMultimediaCameraFactory::Create(
const std::string& config) const {
return std::make_unique<QtMultimediaCamera>(config);
std::unique_ptr<CameraInterface> QtMultimediaCameraFactory::Create(const std::string& config,
const Service::CAM::Flip& flip) {
return std::make_unique<QtMultimediaCamera>(config, flip);
}
std::array<std::shared_ptr<QtMultimediaCameraHandler>, 3> QtMultimediaCameraHandler::handlers;
std::array<bool, 3> QtMultimediaCameraHandler::status;
std::unordered_map<std::string, std::shared_ptr<QtMultimediaCameraHandler>>
QtMultimediaCameraHandler::loaded;
void QtMultimediaCameraHandler::Init() {
for (auto& handler : handlers) {
handler = std::make_shared<QtMultimediaCameraHandler>();
}
}
std::shared_ptr<QtMultimediaCameraHandler> QtMultimediaCameraHandler::GetHandler() {
std::shared_ptr<QtMultimediaCameraHandler> QtMultimediaCameraHandler::GetHandler(
const std::string& camera_name) {
if (loaded.count(camera_name)) {
return loaded.at(camera_name);
}
for (int i = 0; i < handlers.size(); i++) {
if (!status[i]) {
NGLOG_INFO(Service_CAM, "Successfully got handler {}", i);
status[i] = true;
loaded.emplace(camera_name, handlers[i]);
return handlers[i];
}
}
@ -161,6 +150,12 @@ void QtMultimediaCameraHandler::ReleaseHandler(
NGLOG_INFO(Service_CAM, "Successfully released handler {}", i);
status[i] = false;
handlers[i]->started = false;
for (auto it = loaded.begin(); it != loaded.end(); it++) {
if (it->second == handlers[i]) {
loaded.erase(it);
break;
}
}
break;
}
}
@ -178,6 +173,7 @@ void QtMultimediaCameraHandler::CreateCamera(const std::string& camera_name) {
settings.setMinimumFrameRate(30);
settings.setMaximumFrameRate(30);
camera->setViewfinder(&camera_surface);
camera->load();
}
void QtMultimediaCameraHandler::StopCamera() {

22
src/citra_qt/camera/qt_multimedia_camera.h
View File

@ -6,6 +6,7 @@
#include <array>
#include <string>
#include <unordered_map>
#include <vector>
#include <QAbstractVideoSurface>
#include <QCamera>
@ -13,7 +14,7 @@
#include <QImage>
#include <QMutex>
#include "citra_qt/camera/camera_util.h"
#include "citra_qt/camera/qt_camera_factory.h"
#include "citra_qt/camera/qt_camera_base.h"
#include "core/frontend/camera/interface.h"
class GMainWindow;
@ -36,30 +37,24 @@ private:
class QtMultimediaCameraHandler;
/// This class is only an interface. It just calls QtMultimediaCameraHandler.
class QtMultimediaCamera final : public CameraInterface {
class QtMultimediaCamera final : public QtCameraInterface {
public:
QtMultimediaCamera(const std::string& camera_name);
QtMultimediaCamera(const std::string& camera_name, const Service::CAM::Flip& flip);
~QtMultimediaCamera();
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;
void SetFrameRate(Service::CAM::FrameRate frame_rate) override;
std::vector<u16> ReceiveFrame() override;
QImage QtReceiveFrame() override;
bool IsPreviewAvailable() override;
private:
std::shared_ptr<QtMultimediaCameraHandler> handler;
int width, height;
bool output_rgb;
bool flip_horizontal, flip_vertical;
};
class QtMultimediaCameraFactory final : public QtCameraFactory {
public:
std::unique_ptr<CameraInterface> Create(const std::string& config) const override;
std::unique_ptr<CameraInterface> Create(const std::string& config,
const Service::CAM::Flip& flip) override;
};
class QtMultimediaCameraHandler final : public QObject {
@ -68,7 +63,7 @@ class QtMultimediaCameraHandler final : public QObject {
public:
/// Creates the global handler. Must be called in UI thread.
static void Init();
static std::shared_ptr<QtMultimediaCameraHandler> GetHandler();
static std::shared_ptr<QtMultimediaCameraHandler> GetHandler(const std::string& camera_name);
static void ReleaseHandler(const std::shared_ptr<QtMultimediaCameraHandler>& handler);
/**
@ -98,6 +93,7 @@ private:
static std::array<std::shared_ptr<QtMultimediaCameraHandler>, 3> handlers;
static std::array<bool, 3> status;
static std::unordered_map<std::string, std::shared_ptr<QtMultimediaCameraHandler>> loaded;
friend class QtMultimediaCamera; // For access to camera_surface (and camera)
};

61
src/citra_qt/camera/still_image_camera.cpp
View File

@ -5,47 +5,36 @@
#include <QFileDialog>
#include <QImageReader>
#include <QMessageBox>
#include <QThread>
#include "citra_qt/camera/still_image_camera.h"
namespace Camera {
StillImageCamera::StillImageCamera(QImage image_) : image(std::move(image_)) {}
StillImageCamera::StillImageCamera(QImage image_, const Service::CAM::Flip& flip)
: QtCameraInterface(flip), image(std::move(image_)) {}
StillImageCamera::~StillImageCamera() {
StillImageCameraFactory::last_path.clear();
}
void StillImageCamera::StartCapture() {}
void StillImageCamera::StopCapture() {}
void StillImageCamera::SetFormat(Service::CAM::OutputFormat output_format) {
output_rgb = output_format == Service::CAM::OutputFormat::RGB565;
}
void StillImageCamera::SetResolution(const Service::CAM::Resolution& resolution) {
width = resolution.width;
height = resolution.height;
}
void StillImageCamera::SetFlip(Service::CAM::Flip flip) {
using namespace Service::CAM;
flip_horizontal = (flip == Flip::Horizontal) || (flip == Flip::Reverse);
flip_vertical = (flip == Flip::Vertical) || (flip == Flip::Reverse);
}
void StillImageCamera::SetEffect(Service::CAM::Effect effect) {
if (effect != Service::CAM::Effect::None) {
NGLOG_ERROR(Service_CAM, "Unimplemented effect {}", static_cast<int>(effect));
}
}
std::vector<u16> StillImageCamera::ReceiveFrame() {
return CameraUtil::ProcessImage(image, width, height, output_rgb, flip_horizontal,
flip_vertical);
QImage StillImageCamera::QtReceiveFrame() {
return image;
}
bool StillImageCamera::IsPreviewAvailable() {
return !image.isNull();
}
const std::string StillImageCameraFactory::getFilePath() {
std::string StillImageCameraFactory::last_path;
const std::string StillImageCameraFactory::GetFilePath() const {
if (!last_path.empty()) {
return last_path;
}
QList<QByteArray> types = QImageReader::supportedImageFormats();
QList<QString> temp_filters;
for (QByteArray type : types) {
@ -53,21 +42,29 @@ const std::string StillImageCameraFactory::getFilePath() {
}
QString filter = QObject::tr("Supported image files (%1)").arg(temp_filters.join(" "));
return QFileDialog::getOpenFileName(nullptr, QObject::tr("Open File"), ".", filter)
.toStdString();
last_path =
QFileDialog::getOpenFileName(nullptr, QObject::tr("Open File"), ".", filter).toStdString();
return last_path;
}
std::unique_ptr<CameraInterface> StillImageCameraFactory::Create(const std::string& config) const {
std::unique_ptr<CameraInterface> StillImageCameraFactory::Create(const std::string& config,
const Service::CAM::Flip& flip) {
std::string real_config = config;
if (config.empty()) {
real_config = getFilePath();
// call GetFilePath() in UI thread (note: StillImageCameraFactory itself is initialized in
// UI thread, so we can just pass in "this" here)
if (thread() == QThread::currentThread()) {
real_config = GetFilePath();
} else {
QMetaObject::invokeMethod(this, "GetFilePath", Qt::BlockingQueuedConnection,
Q_RETURN_ARG(std::string, real_config));
}
}
QImage image(QString::fromStdString(real_config));
if (image.isNull()) {
NGLOG_ERROR(Service_CAM, "Couldn't load image \"{}\"", real_config.c_str());
}
return std::make_unique<StillImageCamera>(image);
return std::make_unique<StillImageCamera>(image, flip);
}
} // namespace Camera

30
src/citra_qt/camera/still_image_camera.h
View File

@ -7,37 +7,39 @@
#include <vector>
#include <QImage>
#include "citra_qt/camera/camera_util.h"
#include "citra_qt/camera/qt_camera_factory.h"
#include "citra_qt/camera/qt_camera_base.h"
#include "core/frontend/camera/interface.h"
namespace Camera {
class StillImageCamera final : public CameraInterface {
class StillImageCamera final : public QtCameraInterface {
public:
StillImageCamera(QImage image);
StillImageCamera(QImage image, const Service::CAM::Flip& flip);
~StillImageCamera();
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;
void SetFrameRate(Service::CAM::FrameRate frame_rate) override {}
std::vector<u16> ReceiveFrame() override;
QImage QtReceiveFrame() override;
bool IsPreviewAvailable() override;
private:
QImage image;
int width, height;
bool output_rgb;
bool flip_horizontal, flip_vertical;
};
class StillImageCameraFactory final : public QtCameraFactory {
class StillImageCameraFactory final : public QObject, public QtCameraFactory {
Q_OBJECT
public:
std::unique_ptr<CameraInterface> Create(const std::string& config) const override;
std::unique_ptr<CameraInterface> Create(const std::string& config,
const Service::CAM::Flip& flip) override;
Q_INVOKABLE const std::string GetFilePath() const;
private:
static const std::string getFilePath();
/// Record the path chosen to avoid multiple prompt problem
static std::string last_path;
friend class StillImageCamera;
};
} // namespace Camera

8
src/citra_qt/configuration/config.cpp
View File

@ -128,14 +128,19 @@ void Config::ReadValues() {
qt_config->value("camera_outer_right_name", "blank").toString().toStdString();
Settings::values.camera_config[OuterRightCamera] =
qt_config->value("camera_outer_right_config", "").toString().toStdString();
Settings::values.camera_flip[OuterRightCamera] =
qt_config->value("camera_outer_right_flip", "0").toInt();
Settings::values.camera_name[InnerCamera] =
qt_config->value("camera_inner_name", "blank").toString().toStdString();
Settings::values.camera_config[InnerCamera] =
qt_config->value("camera_inner_config", "").toString().toStdString();
Settings::values.camera_flip[InnerCamera] = qt_config->value("camera_inner_flip", "").toInt();
Settings::values.camera_name[OuterLeftCamera] =
qt_config->value("camera_outer_left_name", "blank").toString().toStdString();
Settings::values.camera_config[OuterLeftCamera] =
qt_config->value("camera_outer_left_config", "").toString().toStdString();
Settings::values.camera_flip[OuterLeftCamera] =
qt_config->value("camera_outer_left_flip", "").toInt();
qt_config->endGroup();
qt_config->beginGroup("Data Storage");
@ -317,14 +322,17 @@ void Config::SaveValues() {
QString::fromStdString(Settings::values.camera_name[OuterRightCamera]));
qt_config->setValue("camera_outer_right_config",
QString::fromStdString(Settings::values.camera_config[OuterRightCamera]));
qt_config->setValue("camera_outer_right_flip", Settings::values.camera_flip[OuterRightCamera]);
qt_config->setValue("camera_inner_name",
QString::fromStdString(Settings::values.camera_name[InnerCamera]));
qt_config->setValue("camera_inner_config",
QString::fromStdString(Settings::values.camera_config[InnerCamera]));
qt_config->setValue("camera_inner_flip", Settings::values.camera_flip[InnerCamera]);
qt_config->setValue("camera_outer_left_name",
QString::fromStdString(Settings::values.camera_name[OuterLeftCamera]));
qt_config->setValue("camera_outer_left_config",
QString::fromStdString(Settings::values.camera_config[OuterLeftCamera]));
qt_config->setValue("camera_outer_left_flip", Settings::values.camera_flip[OuterLeftCamera]);
qt_config->endGroup();
qt_config->beginGroup("Data Storage");

23
src/citra_qt/configuration/configure_camera.cpp
View File

@ -27,14 +27,7 @@ ConfigureCamera::ConfigureCamera(QWidget* parent)
// Load settings
camera_name = Settings::values.camera_name;
camera_config = Settings::values.camera_config;
for (auto&& item : camera_name) {
if (item == "opencv") {
QMessageBox::critical(this, tr("Error"),
tr("Sorry, Citra has removed support for OpenCV cameras.\n\nYour "
"existing OpenCV cameras have been replaced with Blank."));
item = "blank";
}
}
camera_flip = Settings::values.camera_flip;
QList<QCameraInfo> cameras = QCameraInfo::availableCameras();
for (const QCameraInfo& cameraInfo : cameras) {
ui->system_camera->addItem(cameraInfo.deviceName());
@ -98,6 +91,8 @@ void ConfigureCamera::connectEvents() {
connect(ui->system_camera,
static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
[=] { stopPreviewing(); });
connect(ui->camera_flip, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, [=] { stopPreviewing(); });
}
void ConfigureCamera::updateCameraMode() {
@ -148,6 +143,8 @@ void ConfigureCamera::updateImageSourceUI() {
}
ui->system_camera_label->setHidden(image_source != 2);
ui->system_camera->setHidden(image_source != 2);
ui->camera_flip_label->setHidden(image_source == 0);
ui->camera_flip->setHidden(image_source == 0);
}
void ConfigureCamera::recordConfig() {
@ -166,10 +163,12 @@ void ConfigureCamera::recordConfig() {
if (current_selected == CameraPosition::RearBoth) {
camera_name[0] = camera_name[2] = implementation;
camera_config[0] = camera_config[2] = config;
camera_flip[0] = camera_flip[2] = ui->camera_flip->currentIndex();
} else if (current_selected != CameraPosition::Null) {
int index = static_cast<int>(current_selected);
camera_name[index] = implementation;
camera_config[index] = config;
camera_flip[index] = ui->camera_flip->currentIndex();
}
current_selected = getCameraSelection();
}
@ -187,9 +186,9 @@ void ConfigureCamera::startPreviewing() {
ui->preview_box->setToolTip(tr("Resolution: ") + QString::number(preview_width) + "*" +
QString::number(preview_height));
// Load previewing camera
previewing_camera =
Camera::CreateCameraPreview(camera_name[camera_selection], camera_config[camera_selection],
preview_width, preview_height);
previewing_camera = Camera::CreateCameraPreview(
camera_name[camera_selection], camera_config[camera_selection], preview_width,
preview_height, static_cast<Service::CAM::Flip>(camera_flip[camera_selection]));
if (!previewing_camera) {
stopPreviewing();
return;
@ -262,6 +261,7 @@ void ConfigureCamera::setConfiguration() {
} else {
ui->camera_file->setText(QString::fromStdString(camera_config[index]));
}
ui->camera_flip->setCurrentIndex(camera_flip[index]);
updateImageSourceUI();
}
@ -288,6 +288,7 @@ void ConfigureCamera::applyConfiguration() {
stopPreviewing();
Settings::values.camera_name = camera_name;
Settings::values.camera_config = camera_config;
Settings::values.camera_flip = camera_flip;
Settings::Apply();
}

1
src/citra_qt/configuration/configure_camera.h
View File

@ -47,6 +47,7 @@ private:
std::unique_ptr<Ui::ConfigureCamera> ui;
std::array<std::string, 3> camera_name;
std::array<std::string, 3> camera_config;
std::array<int, 3> camera_flip;
int timer_id = 0;
int preview_width = 0;
int preview_height = 0;

94
src/citra_qt/configuration/configure_camera.ui
View File

@ -1,8 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>ConfigureCamera</class>
<widget class="QWidget" name="ConfigureCamera">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>300</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QGroupBox" name="groupBox">
@ -127,7 +137,7 @@
<item>
<widget class="QComboBox" name="image_source">
<property name="toolTip">
<string>Select where the image of the emulated camera come from. It may be an image or a real camera.</string>
<string>Select where the image of the emulated camera comes from. It may be an image or a real camera.</string>
</property>
<item>
<property name="text">
@ -179,6 +189,9 @@
<property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
<property name="toolTip">
<string>Select the system camera to use</string>
</property>
<property name="text">
<string>Camera:</string>
</property>
@ -186,6 +199,21 @@
</item>
<item>
<widget class="QComboBox" name="system_camera">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="maximumSize">
<size>
<width>250</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Select the system camera to use</string>
</property>
<item>
<property name="text">
<string>&lt;Default&gt;</string>
@ -195,8 +223,70 @@
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_8">
<item>
<widget class="QLabel" name="camera_flip_label">
<property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
<property name="toolTip">
<string>Select the image flip to apply</string>
</property>
<property name="text">
<string>Flip:</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="camera_flip">
<property name="enabled">
<bool>true</bool>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="maximumSize">
<size>
<width>800</width>
<height>16777215</height>
</size>
</property>
<property name="toolTip">
<string>Select the image flip to apply</string>
</property>
<item>
<property name="text">
<string>None</string>
</property>
</item>
<item>
<property name="text">
<string>Horizontal</string>
</property>
</item>
<item>
<property name="text">
<string>Vertical</string>
</property>
</item>
<item>
<property name="text">
<string>Reverse</string>
</property>
</item>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QCheckBox" name="prompt_before_load">
<property name="toolTip">
<string>Select an image file every time before the camera is loaded</string>
</property>
<property name="text">
<string>Prompt before load</string>
</property>

13
src/core/frontend/camera/factory.cpp
View File

@ -17,28 +17,29 @@ void RegisterFactory(const std::string& name, std::unique_ptr<CameraFactory> fac
factories[name] = std::move(factory);
}
std::unique_ptr<CameraInterface> CreateCamera(const std::string& name, const std::string& config) {
std::unique_ptr<CameraInterface> CreateCamera(const std::string& name, const std::string& config,
const Service::CAM::Flip& flip) {
auto pair = factories.find(name);
if (pair != factories.end()) {
return pair->second->Create(config);
return pair->second->Create(config, flip);
}
if (name != "blank") {
LOG_ERROR(Service_CAM, "Unknown camera \"%s\"", name.c_str());
NGLOG_ERROR(Service_CAM, "Unknown camera {}", name);
}
return std::make_unique<BlankCamera>();
}
std::unique_ptr<CameraInterface> CreateCameraPreview(const std::string& name,
const std::string& config, int width,
int height) {
int height, const Service::CAM::Flip& flip) {
auto pair = factories.find(name);
if (pair != factories.end()) {
return pair->second->CreatePreview(config, width, height);
return pair->second->CreatePreview(config, width, height, flip);
}
if (name != "blank") {
LOG_ERROR(Service_CAM, "Unknown camera \"%s\"", name.c_str());
NGLOG_ERROR(Service_CAM, "Unknown camera {}", name);
}
return std::make_unique<BlankCamera>();
}

17
src/core/frontend/camera/factory.h
View File

@ -18,22 +18,26 @@ public:
* Creates a camera object based on the configuration string.
* @param config Configuration string to create the camera. The implementation can decide the
* meaning of this string.
* @param flip The image flip to apply
* @returns a unique_ptr to the created camera object.
*/
virtual std::unique_ptr<CameraInterface> Create(const std::string& config) const = 0;
virtual std::unique_ptr<CameraInterface> Create(const std::string& config,
const Service::CAM::Flip& flip) = 0;
/**
* Creates a camera object for preview based on the configuration string.
* @param config Configuration string to create the camera. The implementation can decide the
* meaning of this string.
* @param flip The image flip to apply
* @returns a unique_ptr to the created camera object.
* Note: The default implementation for this is to call Create(). Derived classes may have other
* Implementations. For example, A dialog may be used instead of LOG_ERROR when error
* Implementations. For example, A dialog may be used instead of NGLOG_ERROR when error
* occurs.
*/
virtual std::unique_ptr<CameraInterface> CreatePreview(const std::string& config, int width,
int height) const {
return Create(config);
int height,
const Service::CAM::Flip& flip) {
return Create(config, flip);
}
};
@ -50,7 +54,8 @@ void RegisterFactory(const std::string& name, std::unique_ptr<CameraFactory> fac
* @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);
std::unique_ptr<CameraInterface> CreateCamera(const std::string& name, const std::string& config,
const Service::CAM::Flip& flip);
/**
* Creates a camera from the factory for previewing.
@ -60,6 +65,6 @@ std::unique_ptr<CameraInterface> CreateCamera(const std::string& name, const std
*/
std::unique_ptr<CameraInterface> CreateCameraPreview(const std::string& name,
const std::string& config, int width,
int height);
int height, const Service::CAM::Flip& flip);
} // namespace Camera

5
src/core/hle/service/cam/cam.cpp
View File

@ -1041,8 +1041,9 @@ void Module::ReloadCameraDevices() {
}
void Module::LoadCameraImplementation(CameraConfig& camera, int camera_id) {
camera.impl = Camera::CreateCamera(Settings::values.camera_name[camera_id],
Settings::values.camera_config[camera_id]);
camera.impl = Camera::CreateCamera(
Settings::values.camera_name[camera_id], Settings::values.camera_config[camera_id],
static_cast<Service::CAM::Flip>(Settings::values.camera_flip[camera_id]));
camera.impl->SetFlip(camera.contexts[0].flip);
camera.impl->SetEffect(camera.contexts[0].effect);
camera.impl->SetFormat(camera.contexts[0].format);

1
src/core/settings.h
View File

@ -140,6 +140,7 @@ struct Values {
// Camera
std::array<std::string, Service::CAM::NumCameras> camera_name;
std::array<std::string, Service::CAM::NumCameras> camera_config;
std::array<int, Service::CAM::NumCameras> camera_flip;
// Debugging
bool use_gdbstub;