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[Qt] Be a little less OpenGL-hyperfocused

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This commit is contained in:
wheremyfoodat 2023-10-01 16:49:30 +03:00
parent c10a3e7160
commit fbfea624cb
2 changed files with 20 additions and 3 deletions
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5
include/panda_qt/main_window.hpp
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@ -30,6 +30,11 @@ class MainWindow : public QMainWindow {
Theme currentTheme;
void setTheme(Theme theme);
void swapEmuBuffer();
// Tracks whether we are using an OpenGL-backed renderer or a Vulkan-backed renderer
bool usingGL = false;
bool usingVk = false;
public:
MainWindow(QApplication* app, QWidget* parent = nullptr);

18
src/panda_qt/main_window.cpp
View file

@ -32,16 +32,20 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
// The emulator graphics context for the thread should be initialized in the emulator thread due to how GL contexts work
emuThread = std::thread([&]() {
const RendererType rendererType = emu->getConfig().rendererType;
usingGL = (rendererType == RendererType::OpenGL || rendererType == RendererType::Software || rendererType == RendererType::Null);
usingVk = (rendererType == RendererType::Vulkan);
if (rendererType == RendererType::OpenGL || rendererType == RendererType::Software || rendererType == RendererType::Null) {
if (usingGL) {
// Make GL context current for this thread, enable VSync
GL::Context* glContext = screen.getGLContext();
glContext->MakeCurrent();
glContext->SetSwapInterval(1);
emu->initGraphicsContext(glContext);
} else if (usingVk) {
Helpers::panic("Vulkan on Qt is currently WIP, try the SDL frontend instead!");
} else {
Helpers::panic("Unsupported renderer type for the Qt backend! Vulkan on Qt is currently WIP, try the SDL frontend instead!");
Helpers::panic("Unsupported graphics backend for Qt frontend!");
}
bool success = emu->loadROM("OoT.3ds");
@ -51,11 +55,19 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
while (true) {
emu->runFrame();
screen.getGLContext()->SwapBuffers();
swapEmuBuffer();
}
});
}
void MainWindow::swapEmuBuffer() {
if (usingGL) {
screen.getGLContext()->SwapBuffers();
} else {
Helpers::panic("[Qt] Don't know how to swap buffers for the current rendering backend :(");
}
}
// Cleanup when the main window closes
MainWindow::~MainWindow() {
delete emu;