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// Copyright 2016 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <QColorDialog>
#include <QComboBox>
#ifdef HAS_VULKAN
#include <QVulkanInstance>
#endif
#include "common/common_types.h"
#include "common/logging/log.h"
#include "core/core.h"
#include "core/settings.h"
#include "ui_configure_graphics.h"
#include "yuzu/configuration/configure_graphics.h"
#ifdef HAS_VULKAN
#include "video_core/renderer_vulkan/renderer_vulkan.h"
#endif
namespace {
enum class Resolution : int {
Auto,
Scale1x,
Scale2x,
Scale3x,
Scale4x,
};
float ToResolutionFactor(Resolution option) {
switch (option) {
case Resolution::Auto:
return 0.f;
case Resolution::Scale1x:
return 1.f;
case Resolution::Scale2x:
return 2.f;
case Resolution::Scale3x:
return 3.f;
case Resolution::Scale4x:
return 4.f;
}
return 0.f;
}
Resolution FromResolutionFactor(float factor) {
if (factor == 0.f) {
return Resolution::Auto;
} else if (factor == 1.f) {
return Resolution::Scale1x;
} else if (factor == 2.f) {
return Resolution::Scale2x;
} else if (factor == 3.f) {
return Resolution::Scale3x;
} else if (factor == 4.f) {
return Resolution::Scale4x;
}
return Resolution::Auto;
}
} // Anonymous namespace
ConfigureGraphics::ConfigureGraphics(QWidget* parent)
: QWidget(parent), ui(new Ui::ConfigureGraphics) {
vulkan_device = Settings::values.vulkan_device;
RetrieveVulkanDevices();
ui->setupUi(this);
SetConfiguration();
connect(ui->api, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
[this] { UpdateDeviceComboBox(); });
connect(ui->device, static_cast<void (QComboBox::*)(int)>(&QComboBox::activated), this,
[this](int device) { UpdateDeviceSelection(device); });
connect(ui->bg_button, &QPushButton::clicked, this, [this] {
const QColor new_bg_color = QColorDialog::getColor(bg_color);
if (!new_bg_color.isValid()) {
return;
}
UpdateBackgroundColorButton(new_bg_color);
});
}
void ConfigureGraphics::UpdateDeviceSelection(int device) {
if (device == -1) {
return;
}
if (GetCurrentGraphicsBackend() == Settings::RendererBackend::Vulkan) {
vulkan_device = device;
}
}
ConfigureGraphics::~ConfigureGraphics() = default;
void ConfigureGraphics::SetConfiguration() {
const bool runtime_lock = !Core::System::GetInstance().IsPoweredOn();
ui->api->setEnabled(runtime_lock);
ui->api->setCurrentIndex(static_cast<int>(Settings::values.renderer_backend));
ui->resolution_factor_combobox->setCurrentIndex(
static_cast<int>(FromResolutionFactor(Settings::values.resolution_factor)));
ui->aspect_ratio_combobox->setCurrentIndex(Settings::values.aspect_ratio);
ui->use_disk_shader_cache->setEnabled(runtime_lock);
ui->use_disk_shader_cache->setChecked(Settings::values.use_disk_shader_cache);
ui->use_asynchronous_gpu_emulation->setEnabled(runtime_lock);
ui->use_asynchronous_gpu_emulation->setChecked(Settings::values.use_asynchronous_gpu_emulation);
UpdateBackgroundColorButton(QColor::fromRgbF(Settings::values.bg_red, Settings::values.bg_green,
Settings::values.bg_blue));
UpdateDeviceComboBox();
}
void ConfigureGraphics::ApplyConfiguration() {
Settings::values.renderer_backend = GetCurrentGraphicsBackend();
Settings::values.vulkan_device = vulkan_device;
Settings::values.resolution_factor =
ToResolutionFactor(static_cast<Resolution>(ui->resolution_factor_combobox->currentIndex()));
Settings::values.aspect_ratio = ui->aspect_ratio_combobox->currentIndex();
Settings::values.use_disk_shader_cache = ui->use_disk_shader_cache->isChecked();
Settings::values.use_asynchronous_gpu_emulation =
ui->use_asynchronous_gpu_emulation->isChecked();
Settings::values.bg_red = static_cast<float>(bg_color.redF());
Settings::values.bg_green = static_cast<float>(bg_color.greenF());
Settings::values.bg_blue = static_cast<float>(bg_color.blueF());
}
void ConfigureGraphics::changeEvent(QEvent* event) {
if (event->type() == QEvent::LanguageChange) {
RetranslateUI();
}
QWidget::changeEvent(event);
}
void ConfigureGraphics::RetranslateUI() {
ui->retranslateUi(this);
}
void ConfigureGraphics::UpdateBackgroundColorButton(QColor color) {
bg_color = color;
QPixmap pixmap(ui->bg_button->size());
pixmap.fill(bg_color);
const QIcon color_icon(pixmap);
ui->bg_button->setIcon(color_icon);
}
void ConfigureGraphics::UpdateDeviceComboBox() {
ui->device->clear();
bool enabled = false;
switch (GetCurrentGraphicsBackend()) {
case Settings::RendererBackend::OpenGL:
ui->device->addItem(tr("OpenGL Graphics Device"));
enabled = false;
break;
case Settings::RendererBackend::Vulkan:
for (const auto device : vulkan_devices) {
ui->device->addItem(device);
}
ui->device->setCurrentIndex(vulkan_device);
enabled = !vulkan_devices.empty();
break;
}
ui->device->setEnabled(enabled && !Core::System::GetInstance().IsPoweredOn());
}
void ConfigureGraphics::RetrieveVulkanDevices() {
#ifdef HAS_VULKAN
vulkan_devices.clear();
for (auto& name : Vulkan::RendererVulkan::EnumerateDevices()) {
vulkan_devices.push_back(QString::fromStdString(name));
}
#endif
}
Settings::RendererBackend ConfigureGraphics::GetCurrentGraphicsBackend() const {
return static_cast<Settings::RendererBackend>(ui->api->currentIndex());
}
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