Qt6: Disable IR Sensor when compiling with Qt6

Gating the IR Sensor code behind a macro like so
`#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA`

The YUZU_USE_QT_MULTIMEDIA flag is implemented in later commit

Also the locale fix in src/yuzu/main.cpp is now gated against Qt6,
as it causes compilation error

6 files changed, 25 insertions, 0 deletions

diff --git a/src/yuzu/bootmanager.cpp b/src/yuzu/bootmanager.cpp
index d88efacd7..c934069dd 100644
--- a/src/yuzu/bootmanager.cpp
+++ b/src/yuzu/bootmanager.cpp
@@ -4,8 +4,10 @@
 #include <glad/glad.h>
 
 #include <QApplication>
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
 #include <QCameraImageCapture>
 #include <QCameraInfo>
+#endif
 #include <QHBoxLayout>
 #include <QMessageBox>
 #include <QPainter>
@@ -707,6 +709,7 @@ void GRenderWindow::TouchEndEvent() {
 }
 
 void GRenderWindow::InitializeCamera() {
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
     constexpr auto camera_update_ms = std::chrono::milliseconds{50}; // (50ms, 20Hz)
     if (!Settings::values.enable_ir_sensor) {
         return;
@@ -760,18 +763,22 @@ void GRenderWindow::InitializeCamera() {
     connect(camera_timer.get(), &QTimer::timeout, [this] { RequestCameraCapture(); });
     // This timer should be dependent of camera resolution 5ms for every 100 pixels
     camera_timer->start(camera_update_ms);
+#endif
 }
 
 void GRenderWindow::FinalizeCamera() {
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
     if (camera_timer) {
         camera_timer->stop();
     }
     if (camera) {
         camera->unload();
     }
+#endif
 }
 
 void GRenderWindow::RequestCameraCapture() {
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
     if (!Settings::values.enable_ir_sensor) {
         return;
     }
@@ -788,6 +795,7 @@ void GRenderWindow::RequestCameraCapture() {
 
     pending_camera_snapshots++;
     camera_capture->capture();
+#endif
 }
 
 void GRenderWindow::OnCameraCapture(int requestId, const QImage& img) {
diff --git a/src/yuzu/bootmanager.h b/src/yuzu/bootmanager.h
index c45ebf1a2..4a01481cd 100644
--- a/src/yuzu/bootmanager.h
+++ b/src/yuzu/bootmanager.h
@@ -241,8 +241,10 @@ private:
 
     bool is_virtual_camera;
     int pending_camera_snapshots;
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
     std::unique_ptr<QCamera> camera;
     std::unique_ptr<QCameraImageCapture> camera_capture;
+#endif
     std::unique_ptr<QTimer> camera_timer;
 
     Core::System& system;
diff --git a/src/yuzu/configuration/configure_camera.cpp b/src/yuzu/configuration/configure_camera.cpp
index 2a61de2a1..d95e96696 100644
--- a/src/yuzu/configuration/configure_camera.cpp
+++ b/src/yuzu/configuration/configure_camera.cpp
@@ -2,8 +2,11 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 #include <memory>
+#include <QtCore>
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
 #include <QCameraImageCapture>
 #include <QCameraInfo>
+#endif
 #include <QStandardItemModel>
 #include <QTimer>
 
@@ -33,6 +36,7 @@ ConfigureCamera::ConfigureCamera(QWidget* parent, InputCommon::InputSubsystem* i
 ConfigureCamera::~ConfigureCamera() = default;
 
 void ConfigureCamera::PreviewCamera() {
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
     const auto index = ui->ir_sensor_combo_box->currentIndex();
     bool camera_found = false;
     const QList<QCameraInfo> cameras = QCameraInfo::availableCameras();
@@ -101,6 +105,7 @@ void ConfigureCamera::PreviewCamera() {
     });
 
     camera_timer->start(250);
+#endif
 }
 
 void ConfigureCamera::DisplayCapturedFrame(int requestId, const QImage& img) {
@@ -133,11 +138,13 @@ void ConfigureCamera::LoadConfiguration() {
     ui->ir_sensor_combo_box->clear();
     input_devices.push_back("Auto");
     ui->ir_sensor_combo_box->addItem(tr("Auto"));
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
     const auto cameras = QCameraInfo::availableCameras();
     for (const QCameraInfo& cameraInfo : cameras) {
         input_devices.push_back(cameraInfo.deviceName().toStdString());
         ui->ir_sensor_combo_box->addItem(cameraInfo.description());
     }
+#endif
 
     const auto current_device = Settings::values.ir_sensor_device.GetValue();
 
diff --git a/src/yuzu/configuration/configure_camera.h b/src/yuzu/configuration/configure_camera.h
index db9833b5c..9a90512b3 100644
--- a/src/yuzu/configuration/configure_camera.h
+++ b/src/yuzu/configuration/configure_camera.h
@@ -46,8 +46,10 @@ private:
 
     bool is_virtual_camera;
     int pending_snapshots;
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0)) && YUZU_USE_QT_MULTIMEDIA
     std::unique_ptr<QCamera> camera;
     std::unique_ptr<QCameraImageCapture> camera_capture;
+#endif
     std::unique_ptr<QTimer> camera_timer;
     std::vector<std::string> input_devices;
     std::unique_ptr<Ui::ConfigureCamera> ui;
diff --git a/src/yuzu/configuration/configure_input_advanced.cpp b/src/yuzu/configuration/configure_input_advanced.cpp
index 10f841b98..235b813d9 100644
--- a/src/yuzu/configuration/configure_input_advanced.cpp
+++ b/src/yuzu/configuration/configure_input_advanced.cpp
@@ -194,4 +194,8 @@ void ConfigureInputAdvanced::UpdateUIEnabled() {
     ui->mouse_panning->setEnabled(!ui->mouse_enabled->isChecked());
     ui->mouse_panning_sensitivity->setEnabled(!ui->mouse_enabled->isChecked());
     ui->ring_controller_configure->setEnabled(ui->enable_ring_controller->isChecked());
+#if QT_VERSION > QT_VERSION_CHECK(6, 0, 0) || !defined(YUZU_USE_QT_MULTIMEDIA)
+    ui->enable_ir_sensor->setEnabled(false);
+    ui->camera_configure->setEnabled(false);
+#endif
 }
diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 7ee2302cc..26c593fce 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -4194,10 +4194,12 @@ int main(int argc, char* argv[]) {
     // so we can see if we get \u3008 instead
     // TL;DR all other number formats are consecutive in unicode code points
     // This bug is fixed in Qt6, specifically 6.0.0-alpha1
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     const QLocale locale = QLocale::system();
     if (QStringLiteral("\u3008") == locale.toString(1)) {
         QLocale::setDefault(QLocale::system().name());
     }
+#endif
 
     // Qt changes the locale and causes issues in float conversion using std::to_string() when
     // generating shaders