eden-emu
/
eden
mirror of https://git.eden-emu.dev/eden-emu/eden.git
1
0
Fork 0
Code Releases Wiki Activity
Browse Source

Merge pull request #2038 from jroweboy/loading-progress-bar 

Loading progress bar upgrades
nce_cpp
bunnei 7 years ago
committed by GitHub
parent
04a65c6ad0 d6c9eb7510
commit
3479b85af9
5 changed files with 316 additions and 57 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 9
      src/video_core/rasterizer_interface.h
  2. 151
      src/yuzu/loading_screen.cpp
  3. 38
      src/yuzu/loading_screen.h
  4. 162
      src/yuzu/loading_screen.ui
  5. 13
      src/yuzu/main.cpp

9
src/video_core/rasterizer_interface.h
View File

@ -4,6 +4,7 @@
#pragma once
#include <functional>
#include "common/common_types.h"
#include "video_core/engines/fermi_2d.h"
#include "video_core/gpu.h"
@ -11,6 +12,14 @@
namespace VideoCore {
enum class LoadCallbackStage {
Prepare,
Decompile,
Build,
Complete,
};
using DiskResourceLoadCallback = std::function<void(LoadCallbackStage, std::size_t, std::size_t)>;
class RasterizerInterface {
public:
virtual ~RasterizerInterface() {}

151
src/yuzu/loading_screen.cpp
View File

@ -2,8 +2,10 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <unordered_map>
#include <QBuffer>
#include <QByteArray>
#include <QGraphicsOpacityEffect>
#include <QHBoxLayout>
#include <QIODevice>
#include <QImage>
@ -12,11 +14,14 @@
#include <QPalette>
#include <QPixmap>
#include <QProgressBar>
#include <QPropertyAnimation>
#include <QStyleOption>
#include <QWindow>
#include <QTime>
#include <QtConcurrent/QtConcurrentRun>
#include "common/logging/log.h"
#include "core/loader/loader.h"
#include "ui_loading_screen.h"
#include "video_core/rasterizer_interface.h"
#include "yuzu/loading_screen.h"
// Mingw seems to not have QMovie at all. If QMovie is missing then use a single frame instead of an
@ -25,11 +30,84 @@
#include <QMovie>
#endif
constexpr const char PROGRESSBAR_STYLE_PREPARE[] = R"(
QProgressBar {}
QProgressBar::chunk {})";
constexpr const char PROGRESSBAR_STYLE_DECOMPILE[] = R"(
QProgressBar {
background-color: black;
border: 2px solid white;
border-radius: 4px;
padding: 2px;
}
QProgressBar::chunk {
background-color: #0ab9e6;
})";
constexpr const char PROGRESSBAR_STYLE_BUILD[] = R"(
QProgressBar {
background-color: black;
border: 2px solid white;
border-radius: 4px;
padding: 2px;
}
QProgressBar::chunk {
background-color: #ff3c28;
})";
constexpr const char PROGRESSBAR_STYLE_COMPLETE[] = R"(
QProgressBar {
background-color: #0ab9e6;
border: 2px solid white;
border-radius: 4px;
padding: 2px;
}
QProgressBar::chunk {
background-color: #ff3c28;
})";
LoadingScreen::LoadingScreen(QWidget* parent)
: QWidget(parent), ui(std::make_unique<Ui::LoadingScreen>()) {
: QWidget(parent), ui(std::make_unique<Ui::LoadingScreen>()),
previous_stage(VideoCore::LoadCallbackStage::Complete) {
ui->setupUi(this);
// Progress bar is hidden until we have a use for it.
ui->progress_bar->hide();
setMinimumSize(1280, 720);
// Create a fade out effect to hide this loading screen widget.
// When fading opacity, it will fade to the parent widgets background color, which is why we
// create an internal widget named fade_widget that we use the effect on, while keeping the
// loading screen widget's background color black. This way we can create a fade to black effect
opacity_effect = new QGraphicsOpacityEffect(this);
opacity_effect->setOpacity(1);
ui->fade_parent->setGraphicsEffect(opacity_effect);
fadeout_animation = std::make_unique<QPropertyAnimation>(opacity_effect, "opacity");
fadeout_animation->setDuration(500);
fadeout_animation->setStartValue(1);
fadeout_animation->setEndValue(0);
fadeout_animation->setEasingCurve(QEasingCurve::OutBack);
// After the fade completes, hide the widget and reset the opacity
connect(fadeout_animation.get(), &QPropertyAnimation::finished, [this] {
hide();
opacity_effect->setOpacity(1);
emit Hidden();
});
connect(this, &LoadingScreen::LoadProgress, this, &LoadingScreen::OnLoadProgress,
Qt::QueuedConnection);
qRegisterMetaType<VideoCore::LoadCallbackStage>();
stage_translations = {
{VideoCore::LoadCallbackStage::Prepare, tr("Loading...")},
{VideoCore::LoadCallbackStage::Decompile, tr("Preparing Shaders %1 / %2")},
{VideoCore::LoadCallbackStage::Build, tr("Loading Shaders %1 / %2")},
{VideoCore::LoadCallbackStage::Complete, tr("Launching...")},
};
progressbar_style = {
{VideoCore::LoadCallbackStage::Prepare, PROGRESSBAR_STYLE_PREPARE},
{VideoCore::LoadCallbackStage::Decompile, PROGRESSBAR_STYLE_DECOMPILE},
{VideoCore::LoadCallbackStage::Build, PROGRESSBAR_STYLE_BUILD},
{VideoCore::LoadCallbackStage::Complete, PROGRESSBAR_STYLE_COMPLETE},
};
}
LoadingScreen::~LoadingScreen() = default;
@ -42,11 +120,11 @@ void LoadingScreen::Prepare(Loader::AppLoader& loader) {
map.loadFromData(buffer.data(), buffer.size());
ui->banner->setPixmap(map);
#else
backing_mem =
std::make_unique<QByteArray>(reinterpret_cast<char*>(buffer.data()), buffer.size());
backing_mem = std::make_unique<QByteArray>(reinterpret_cast<char*>(buffer.data()),
static_cast<int>(buffer.size()));
backing_buf = std::make_unique<QBuffer>(backing_mem.get());
backing_buf->open(QIODevice::ReadOnly);
animation = std::make_unique<QMovie>(backing_buf.get(), QByteArray("GIF"));
animation = std::make_unique<QMovie>(backing_buf.get(), QByteArray());
animation->start();
ui->banner->setMovie(animation.get());
#endif
@ -54,17 +132,68 @@ void LoadingScreen::Prepare(Loader::AppLoader& loader) {
}
if (loader.ReadLogo(buffer) == Loader::ResultStatus::Success) {
QPixmap map;
map.loadFromData(buffer.data(), buffer.size());
map.loadFromData(buffer.data(), static_cast<uint>(buffer.size()));
ui->logo->setPixmap(map);
}
slow_shader_compile_start = false;
OnLoadProgress(VideoCore::LoadCallbackStage::Prepare, 0, 0);
}
void LoadingScreen::OnLoadComplete() {
fadeout_animation->start(QPropertyAnimation::KeepWhenStopped);
}
void LoadingScreen::OnLoadProgress(std::size_t value, std::size_t total) {
void LoadingScreen::OnLoadProgress(VideoCore::LoadCallbackStage stage, std::size_t value,
std::size_t total) {
using namespace std::chrono;
auto now = high_resolution_clock::now();
// reset the timer if the stage changes
if (stage != previous_stage) {
ui->progress_bar->setStyleSheet(progressbar_style[stage]);
// Hide the progress bar during the prepare stage
if (stage == VideoCore::LoadCallbackStage::Prepare) {
ui->progress_bar->hide();
} else {
ui->progress_bar->show();
}
previous_stage = stage;
// reset back to fast shader compiling since the stage changed
slow_shader_compile_start = false;
}
// update the max of the progress bar if the number of shaders change
if (total != previous_total) {
ui->progress_bar->setMaximum(total);
ui->progress_bar->setMaximum(static_cast<int>(total));
previous_total = total;
}
ui->progress_bar->setValue(value);
QString estimate;
// If theres a drastic slowdown in the rate, then display an estimate
if (now - previous_time > milliseconds{50} || slow_shader_compile_start) {
if (!slow_shader_compile_start) {
slow_shader_start = high_resolution_clock::now();
slow_shader_compile_start = true;
slow_shader_first_value = value;
}
// only calculate an estimate time after a second has passed since stage change
auto diff = duration_cast<milliseconds>(now - slow_shader_start);
if (diff > seconds{1}) {
auto eta_mseconds =
static_cast<long>(static_cast<double>(total - slow_shader_first_value) /
(value - slow_shader_first_value) * diff.count());
estimate =
tr("Estimated Time %1")
.arg(QTime(0, 0, 0, 0)
.addMSecs(std::max<long>(eta_mseconds - diff.count() + 1000, 1000))
.toString("mm:ss"));
}
}
// update labels and progress bar
ui->stage->setText(stage_translations[stage].arg(value).arg(total));
ui->value->setText(estimate);
ui->progress_bar->setValue(static_cast<int>(value));
previous_time = now;
}
void LoadingScreen::paintEvent(QPaintEvent* event) {

38
src/yuzu/loading_screen.h
View File

@ -4,7 +4,9 @@
#pragma once
#include <chrono>
#include <memory>
#include <QString>
#include <QWidget>
#if !QT_CONFIG(movie)
@ -19,9 +21,15 @@ namespace Ui {
class LoadingScreen;
}
namespace VideoCore {
enum class LoadCallbackStage;
}
class QBuffer;
class QByteArray;
class QGraphicsOpacityEffect;
class QMovie;
class QPropertyAnimation;
class LoadingScreen : public QWidget {
Q_OBJECT
@ -39,11 +47,21 @@ public:
/// used resources such as the logo and banner.
void Clear();
/// Slot used to update the status of the progress bar
void OnLoadProgress(VideoCore::LoadCallbackStage stage, std::size_t value, std::size_t total);
/// Hides the LoadingScreen with a fade out effect
void OnLoadComplete();
// In order to use a custom widget with a stylesheet, you need to override the paintEvent
// See https://wiki.qt.io/How_to_Change_the_Background_Color_of_QWidget
void paintEvent(QPaintEvent* event) override;
void OnLoadProgress(std::size_t value, std::size_t total);
signals:
void LoadProgress(VideoCore::LoadCallbackStage stage, std::size_t value, std::size_t total);
/// Signals that this widget is completely hidden now and should be replaced with the other
/// widget
void Hidden();
private:
#ifndef YUZU_QT_MOVIE_MISSING
@ -53,4 +71,22 @@ private:
#endif
std::unique_ptr<Ui::LoadingScreen> ui;
std::size_t previous_total = 0;
VideoCore::LoadCallbackStage previous_stage;
QGraphicsOpacityEffect* opacity_effect = nullptr;
std::unique_ptr<QPropertyAnimation> fadeout_animation;
// Definitions for the differences in text and styling for each stage
std::unordered_map<VideoCore::LoadCallbackStage, const char*> progressbar_style;
std::unordered_map<VideoCore::LoadCallbackStage, QString> stage_translations;
// newly generated shaders are added to the end of the file, so when loading and compiling
// shaders, it will start quickly but end slow if new shaders were added since previous launch.
// These variables are used to detect the change in speed so we can generate an ETA
bool slow_shader_compile_start = false;
std::chrono::high_resolution_clock::time_point slow_shader_start;
std::chrono::high_resolution_clock::time_point previous_time;
std::size_t slow_shader_first_value = 0;
};
Q_DECLARE_METATYPE(VideoCore::LoadCallbackStage);

162
src/yuzu/loading_screen.ui
View File

@ -30,46 +30,128 @@
<number>0</number>
</property>
<item>
<widget class="QLabel" name="logo">
<property name="text">
<string/>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
<property name="margin">
<number>30</number>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QProgressBar" name="progress_bar">
<property name="styleSheet">
<string notr="true">font-size: 26px;</string>
</property>
<property name="value">
<number>0</number>
</property>
<property name="format">
<string>Loading Shaders %v out of %m</string>
</property>
</widget>
</item>
</layout>
</item>
<item alignment="Qt::AlignRight|Qt::AlignBottom">
<widget class="QLabel" name="banner">
<property name="styleSheet">
<string notr="true">background-color: black;</string>
</property>
<property name="text">
<string/>
</property>
<property name="margin">
<number>30</number>
</property>
<widget class="QWidget" name="fade_parent" native="true">
<layout class="QVBoxLayout" name="verticalLayout_2">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item alignment="Qt::AlignLeft|Qt::AlignTop">
<widget class="QLabel" name="logo">
<property name="text">
<string/>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
<property name="margin">
<number>30</number>
</property>
</widget>
</item>
<item>
<layout class="QVBoxLayout" name="verticalLayout" stretch="1,0,1">
<property name="spacing">
<number>15</number>
</property>
<property name="sizeConstraint">
<enum>QLayout::SetNoConstraint</enum>
</property>
<item alignment="Qt::AlignHCenter|Qt::AlignBottom">
<widget class="QLabel" name="stage">
<property name="sizePolicy">
<sizepolicy hsizetype="Minimum" vsizetype="Minimum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="styleSheet">
<string notr="true">background-color: black; color: white;
font: 75 20pt &quot;Arial&quot;;</string>
</property>
<property name="text">
<string>Loading Shaders 387 / 1628</string>
</property>
</widget>
</item>
<item alignment="Qt::AlignHCenter|Qt::AlignTop">
<widget class="QProgressBar" name="progress_bar">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>500</width>
<height>40</height>
</size>
</property>
<property name="styleSheet">
<string notr="true">QProgressBar {
color: white;
border: 2px solid white;
outline-color: black;
border-radius: 20px;
}
QProgressBar::chunk {
background-color: white;
border-radius: 15px;
}</string>
</property>
<property name="value">
<number>50</number>
</property>
<property name="textVisible">
<bool>false</bool>
</property>
<property name="format">
<string>Loading Shaders %v out of %m</string>
</property>
</widget>
</item>
<item alignment="Qt::AlignHCenter|Qt::AlignTop">
<widget class="QLabel" name="value">
<property name="toolTip">
<string notr="true"/>
</property>
<property name="styleSheet">
<string notr="true">background-color: black; color: white;
font: 75 15pt &quot;Arial&quot;;</string>
</property>
<property name="text">
<string>Stage 1 of 2. Estimate Time 5m 4s</string>
</property>
</widget>
</item>
</layout>
</item>
<item alignment="Qt::AlignRight|Qt::AlignBottom">
<widget class="QLabel" name="banner">
<property name="styleSheet">
<string notr="true">background-color: black;</string>
</property>
<property name="text">
<string/>
</property>
<property name="margin">
<number>30</number>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>

13
src/yuzu/main.cpp
View File

@ -415,6 +415,13 @@ void GMainWindow::InitializeWidgets() {
loading_screen = new LoadingScreen(this);
loading_screen->hide();
ui.horizontalLayout->addWidget(loading_screen);
connect(loading_screen, &LoadingScreen::Hidden, [&] {
loading_screen->Clear();
if (emulation_running) {
render_window->show();
render_window->setFocus();
}
});
// Create status bar
message_label = new QLabel();
@ -904,7 +911,6 @@ void GMainWindow::BootGame(const QString& filename) {
loading_screen->Prepare(Core::System::GetInstance().GetAppLoader());
loading_screen->show();
loading_screen->setFocus();
emulation_running = true;
if (ui.action_Fullscreen->isChecked()) {
@ -1514,10 +1520,7 @@ void GMainWindow::OnStopGame() {
}
void GMainWindow::OnLoadComplete() {
loading_screen->hide();
loading_screen->Clear();
render_window->show();
render_window->setFocus();
loading_screen->OnLoadComplete();
}
void GMainWindow::OnMenuReportCompatibility() {

Write Preview
Loading…
Cancel
Save