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Properly join emulator thread

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wheremyfoodat 2023-10-01 23:51:08 +03:00
parent 84044d078e
commit 061c80fd11
3 changed files with 18 additions and 6 deletions
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5
include/panda_qt/main_window.hpp
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@ -5,6 +5,7 @@
#include <QMenuBar>
#include <QPalette>
#include <QtWidgets>
#include <atomic>
#include <thread>
#include "emulator.hpp"
@ -24,9 +25,11 @@ class MainWindow : public QMainWindow {
Emulator* emu = nullptr;
std::thread emuThread;
std::atomic<bool> appRunning = true; // Is the application itself running?
ScreenWidget screen;
QComboBox* themeSelect = nullptr;
QMenuBar* menuBar = nullptr;
ScreenWidget screen;
Theme currentTheme;
void setTheme(Theme theme);

17
src/panda_qt/main_window.cpp
View file

@ -4,15 +4,21 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
setWindowTitle("Alber");
// Enable drop events for loading ROMs
setAcceptDrops(true);
resize(400, 240 * 2);
resize(800, 240 * 4);
screen.show();
appRunning = true;
// Set our menu bar up
menuBar = new QMenuBar(this);
setMenuBar(menuBar);
auto pandaMenu = menuBar->addMenu(tr("PANDA"));
auto pandaAction = pandaMenu->addAction(tr("panda..."));
auto fileMenu = menuBar->addMenu(tr("File"));
auto pandaAction = fileMenu->addAction(tr("panda..."));
auto emulationMenu = menuBar->addMenu(tr("Emulation"));
auto helpMenu = menuBar->addMenu(tr("Help"));
auto aboutMenu = menuBar->addMenu(tr("About"));
// Set up theme selection
setTheme(Theme::Dark);
@ -53,7 +59,7 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
Helpers::panic("Failed to load ROM");
}
while (true) {
while (appRunning) {
emu->runFrame();
swapEmuBuffer();
}
@ -70,6 +76,9 @@ void MainWindow::swapEmuBuffer() {
// Cleanup when the main window closes
MainWindow::~MainWindow() {
appRunning = false; // Set our running atomic to false in order to make the emulator thread stop, and join it
emuThread.join();
delete emu;
delete menuBar;
delete themeSelect;

2
src/panda_qt/screen.cpp
View file

@ -20,7 +20,7 @@
#ifdef PANDA3DS_ENABLE_OPENGL
ScreenWidget::ScreenWidget(QWidget* parent) : QWidget(parent) {
// Create a native window for use with our graphics API of choice
resize(400, 240 * 2);
resize(800, 240 * 4);
setAutoFillBackground(false);
setAttribute(Qt::WA_NativeWindow, true);