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QT Frontend: Add disk shader loading progress bar

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Until we get a on screen display or async shader loading, we should at
least have some measure of progress in the meantime. This is 90% a port
from the loading screen I made for yuzu, but with a slightly different
changed detection for when to display the ETA. Now we keep track of a
rolling estimate for shader load ETA and only display a ETA if its going
to take longer than 10 seconds.
This commit is contained in:
James Rowe 2020-01-21 18:48:07 -07:00
parent c0df8271bf
commit 961a7b59c9
8 changed files with 542 additions and 6 deletions
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25
src/citra_qt/bootmanager.cpp
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@ -46,12 +46,15 @@ void EmuThread::run() {
MicroProfileOnThreadCreate("EmuThread");
Frontend::ScopeAcquireContext scope(core_context);
emit LoadProgress(VideoCore::LoadCallbackStage::Prepare, 0, 0);
Core::System::GetInstance().Renderer().Rasterizer()->LoadDiskResources(
stop_run, [this](VideoCore::LoadCallbackStage stage, std::size_t value, std::size_t total) {
LOG_DEBUG(Frontend, "Loading stage {} progress {} {}", static_cast<u32>(stage), value,
total);
emit LoadProgress(stage, value, total);
});
emit LoadProgress(VideoCore::LoadCallbackStage::Complete, 0, 0);
// Holds whether the cpu was running during the last iteration,
// so that the DebugModeLeft signal can be emitted before the
// next execution step.
@ -127,6 +130,7 @@ OpenGLWindow::~OpenGLWindow() {
void OpenGLWindow::Present() {
if (!isExposed())
return;
context->makeCurrent(this);
VideoCore::g_renderer->TryPresent(100);
context->swapBuffers(this);
@ -182,8 +186,8 @@ void OpenGLWindow::exposeEvent(QExposeEvent* event) {
QWindow::exposeEvent(event);
}
GRenderWindow::GRenderWindow(QWidget* parent, EmuThread* emu_thread)
: QWidget(parent), emu_thread(emu_thread) {
GRenderWindow::GRenderWindow(QWidget* parent_, EmuThread* emu_thread)
: QWidget(parent_), emu_thread(emu_thread) {
setWindowTitle(QStringLiteral("Citra %1 | %2-%3")
.arg(Common::g_build_name, Common::g_scm_branch, Common::g_scm_desc));
@ -192,6 +196,9 @@ GRenderWindow::GRenderWindow(QWidget* parent, EmuThread* emu_thread)
layout->setMargin(0);
setLayout(layout);
InputCommon::Init();
GMainWindow* parent = GetMainWindow();
connect(this, &GRenderWindow::FirstFrameDisplayed, parent, &GMainWindow::OnLoadComplete);
}
GRenderWindow::~GRenderWindow() {
@ -206,7 +213,12 @@ void GRenderWindow::DoneCurrent() {
core_context->DoneCurrent();
}
void GRenderWindow::PollEvents() {}
void GRenderWindow::PollEvents() {
if (!first_frame) {
first_frame = true;
emit FirstFrameDisplayed();
}
}
// On Qt 5.0+, this correctly gets the size of the framebuffer (pixels).
//
@ -363,12 +375,15 @@ void GRenderWindow::resizeEvent(QResizeEvent* event) {
void GRenderWindow::InitRenderTarget() {
ReleaseRenderTarget();
first_frame = false;
GMainWindow* parent = GetMainWindow();
QWindow* parent_win_handle = parent ? parent->windowHandle() : nullptr;
child_window = new OpenGLWindow(parent_win_handle, this, QOpenGLContext::globalShareContext());
child_window->create();
child_widget = createWindowContainer(child_window, this);
child_widget->resize(Core::kScreenTopWidth, Core::kScreenTopHeight + Core::kScreenBottomHeight);
layout()->addWidget(child_widget);
core_context = CreateSharedContext();