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Reintroduce a vsync option for people with really bad drivers

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This commit is contained in:
James Rowe
2019-12-15 15:42:05 -07:00
parent 65613cce81
commit 36c5058d66
8 changed files with 54 additions and 3 deletions
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21
src/citra_qt/bootmanager.cpp
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@ -96,11 +96,22 @@ void EmuThread::run() {
OpenGLWindow::OpenGLWindow(QWindow* parent, QWidget* event_handler, QOpenGLContext* shared_context)
: QWindow(parent), event_handler(event_handler),
context(new QOpenGLContext(shared_context->parent())) {
// disable vsync for any shared contexts
auto format = shared_context->format();
format.setSwapInterval(Settings::values.use_vsync_new ? 1 : 0);
this->setFormat(format);
context->setShareContext(shared_context);
context->setScreen(this->screen());
context->setFormat(shared_context->format());
context->setFormat(format);
context->create();
LOG_WARNING(Frontend, "OpenGLWindow context format Interval {}",
context->format().swapInterval());
LOG_WARNING(Frontend, "OpenGLWindow surface format interval {}", this->format().swapInterval());
setSurfaceType(QWindow::OpenGLSurface);
// TODO: One of these flags might be interesting: WA_OpaquePaintEvent, WA_NoBackground,
@ -409,10 +420,16 @@ std::unique_ptr<Frontend::GraphicsContext> GRenderWindow::CreateSharedContext()
GLContext::GLContext(QOpenGLContext* shared_context)
: context(new QOpenGLContext(shared_context->parent())),
surface(new QOffscreenSurface(nullptr)) {
// disable vsync for any shared contexts
auto format = shared_context->format();
format.setSwapInterval(0);
context->setShareContext(shared_context);
context->setFormat(format);
context->create();
surface->setParent(shared_context->parent());
surface->setFormat(shared_context->format());
surface->setFormat(format);
surface->create();
}