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Duckstation/src/duckstation-qt/displaysettingswidget.cpp

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#include "displaysettingswidget.h"
#include "core/gpu.h"
#include "core/settings.h"
#include "postprocessingchainconfigwidget.h"
#include "qtutils.h"
#include "settingsdialog.h"
#include "settingwidgetbinder.h"
#include <QtWidgets/QMessageBox>
// For enumerating adapters.
#include "frontend-common/vulkan_host_display.h"
#ifdef _WIN32
#include "frontend-common/d3d11_host_display.h"
#include "frontend-common/d3d12_host_display.h"
#endif
DisplaySettingsWidget::DisplaySettingsWidget(QtHostInterface* host_interface, QWidget* parent, SettingsDialog* dialog)
: QWidget(parent), m_host_interface(host_interface)
{
m_ui.setupUi(this);
setupAdditionalUi();
SettingWidgetBinder::BindWidgetToEnumSetting(m_host_interface, m_ui.renderer, "GPU", "Renderer",
&Settings::ParseRendererName, &Settings::GetRendererName,
Settings::DEFAULT_GPU_RENDERER);
SettingWidgetBinder::BindWidgetToEnumSetting(m_host_interface, m_ui.displayAspectRatio, "Display", "AspectRatio",
&Settings::ParseDisplayAspectRatio, &Settings::GetDisplayAspectRatioName,
Settings::DEFAULT_DISPLAY_ASPECT_RATIO);
SettingWidgetBinder::BindWidgetToIntSetting(m_host_interface, m_ui.customAspectRatioNumerator, "Display",
"CustomAspectRatioNumerator", 1);
SettingWidgetBinder::BindWidgetToIntSetting(m_host_interface, m_ui.customAspectRatioDenominator, "Display",
"CustomAspectRatioDenominator", 1);
SettingWidgetBinder::BindWidgetToEnumSetting(m_host_interface, m_ui.displayCropMode, "Display", "CropMode",
&Settings::ParseDisplayCropMode, &Settings::GetDisplayCropModeName,
Settings::DEFAULT_DISPLAY_CROP_MODE);
SettingWidgetBinder::BindWidgetToEnumSetting(m_host_interface, m_ui.gpuDownsampleMode, "GPU", "DownsampleMode",
&Settings::ParseDownsampleModeName, &Settings::GetDownsampleModeName,
Settings::DEFAULT_GPU_DOWNSAMPLE_MODE);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.displayLinearFiltering, "Display",
"LinearFiltering", true);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.displayIntegerScaling, "Display",
"IntegerScaling", false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.displayStretch, "Display", "Stretch", false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.internalResolutionScreenshots, "Display",
"InternalResolutionScreenshots", false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.vsync, "Display", "VSync");
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.displayAllFrames, "Display", "DisplayAllFrames",
false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.gpuThread, "GPU", "UseThread", true);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.threadedPresentation, "GPU",
"ThreadedPresentation", true);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.syncToHostRefreshRate, "Main",
"SyncToHostRefreshRate", false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.showOSDMessages, "Display", "ShowOSDMessages",
true);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.showFPS, "Display", "ShowFPS", false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.showVPS, "Display", "ShowVPS", false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.showSpeed, "Display", "ShowSpeed", false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.showResolution, "Display", "ShowResolution",
false);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.showInput, "Display", "ShowInputs", false);
connect(m_ui.renderer, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
&DisplaySettingsWidget::populateGPUAdaptersAndResolutions);
connect(m_ui.adapter, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
&DisplaySettingsWidget::onGPUAdapterIndexChanged);
connect(m_ui.fullscreenMode, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
&DisplaySettingsWidget::onGPUFullscreenModeIndexChanged);
connect(m_ui.displayAspectRatio, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
&DisplaySettingsWidget::onAspectRatioChanged);
connect(m_ui.displayIntegerScaling, &QCheckBox::stateChanged, this,
&DisplaySettingsWidget::onIntegerFilteringChanged);
populateGPUAdaptersAndResolutions();
onIntegerFilteringChanged();
onAspectRatioChanged();
dialog->registerWidgetHelp(
m_ui.renderer, tr("Renderer"),
qApp->translate("GPURenderer", Settings::GetRendererDisplayName(Settings::DEFAULT_GPU_RENDERER)),
tr("Chooses the backend to use for rendering the console/game visuals. <br>Depending on your system and hardware, "
"Direct3D 11 and OpenGL hardware backends may be available. <br>The software renderer offers the best "
"compatibility, but is the slowest and does not offer any enhancements."));
dialog->registerWidgetHelp(
m_ui.adapter, tr("Adapter"), tr("(Default)"),
tr("If your system contains multiple GPUs or adapters, you can select which GPU you wish to use for the hardware "
"renderers. <br>This option is only supported in Direct3D and Vulkan. OpenGL will always use the default "
"device."));
dialog->registerWidgetHelp(m_ui.fullscreenMode, tr("Fullscreen Mode"), tr("Borderless Fullscreen"),
tr("Chooses the fullscreen resolution and frequency."));
dialog->registerWidgetHelp(
m_ui.displayAspectRatio, tr("Aspect Ratio"),
qApp->translate("DisplayAspectRatio", Settings::GetDisplayAspectRatioName(Settings::DEFAULT_DISPLAY_ASPECT_RATIO)),
tr("Changes the aspect ratio used to display the console's output to the screen. The default is Auto (Game Native) "
"which automatically adjusts the aspect ratio to match how a game would be shown on a typical TV of the era."));
dialog->registerWidgetHelp(
m_ui.displayCropMode, tr("Crop Mode"),
qApp->translate("DisplayCropMode", Settings::GetDisplayCropModeDisplayName(Settings::DEFAULT_DISPLAY_CROP_MODE)),
tr("Determines how much of the area typically not visible on a consumer TV set to crop/hide. <br>"
"Some games display content in the overscan area, or use it for screen effects. <br>May "
"not display correctly with the \"All Borders\" setting. \"Only Overscan\" offers a good "
"compromise between stability and hiding black borders."));
dialog->registerWidgetHelp(
m_ui.gpuDownsampleMode, tr("Downsampling"), tr("Disabled"),
tr("Downsamples the rendered image prior to displaying it. Can improve overall image quality in mixed 2D/3D games, "
"but should be disabled for pure 3D games. Only applies to the hardware renderers."));
dialog->registerWidgetHelp(m_ui.displayLinearFiltering, tr("Linear Upscaling"), tr("Checked"),
tr("Uses bilinear texture filtering when displaying the console's framebuffer to the "
"screen. <br>Disabling filtering "
"will producer a sharper, blockier/pixelated image. Enabling will smooth out the "
"image. <br>The option will be less "
"noticable the higher the resolution scale."));
dialog->registerWidgetHelp(
m_ui.displayIntegerScaling, tr("Integer Upscaling"), tr("Unchecked"),
tr("Adds padding to the display area to ensure that the ratio between pixels on the host to "
"pixels in the console is an integer number. <br>May result in a sharper image in some 2D games."));
dialog->registerWidgetHelp(m_ui.displayStretch, tr("Stretch To Fill"), tr("Unchecked"),
tr("Fills the window with the active display area, regardless of the aspect ratio."));
dialog->registerWidgetHelp(m_ui.internalResolutionScreenshots, tr("Internal Resolution Screenshots"), tr("Unchecked"),
tr("Saves screenshots at internal render resolution and without postprocessing. If this "
"option is disabled, the screenshots will be taken at the window's resolution. "
"Internal resolution screenshots can be very large at high rendering scales."));
dialog->registerWidgetHelp(
m_ui.vsync, tr("VSync"), tr("Checked"),
tr("Enable this option to match DuckStation's refresh rate with your current monitor or screen. "
"VSync is automatically disabled when it is not possible (e.g. running at non-100% speed)."));
dialog->registerWidgetHelp(m_ui.displayAllFrames, tr("Optimal Frame Pacing"), tr("Unchecked"),
tr("Enable this option will ensure every frame the console renders is displayed to the "
"screen, for optimal frame pacing. If you are having difficulties maintaining full "
"speed, or are getting audio glitches, try disabling this option."));
dialog->registerWidgetHelp(m_ui.threadedPresentation, tr("Threaded Presentation"), tr("Checked"),
tr("Presents frames on a background thread when fast forwarding or vsync is disabled. "
"This can measurably improve performance in the Vulkan renderer."));
dialog->registerWidgetHelp(m_ui.gpuThread, tr("Threaded Rendering"), tr("Checked"),
tr("Uses a second thread for drawing graphics. Currently only available for the software "
"renderer, but can provide a significant speed improvement, and is safe to use."));
dialog->registerWidgetHelp(
m_ui.syncToHostRefreshRate, tr("Sync To Host Refresh Rate"), tr("Unchecked"),
tr("Adjusts the emulation speed so the console's refresh rate matches the host's refresh rate when both VSync and "
"Audio Resampling settings are enabled. This results in the smoothest animations possible, at the cost of "
"potentially increasing the emulation speed by less than 1%. Sync To Host Refresh Rate will not take effect if "
"the console's refresh rate is too far from the host's refresh rate. Users with variable refresh rate displays "
"should disable this option."));
dialog->registerWidgetHelp(m_ui.showOSDMessages, tr("Show OSD Messages"), tr("Checked"),
tr("Shows on-screen-display messages when events occur such as save states being "
"created/loaded, screenshots being taken, etc."));
dialog->registerWidgetHelp(m_ui.showFPS, tr("Show Game Frame Rate"), tr("Unchecked"),
tr("Shows the internal frame rate of the game in the top-right corner of the display."));
dialog->registerWidgetHelp(m_ui.showVPS, tr("Show Display FPS"), tr("Unchecked"),
tr("Shows the number of frames (or v-syncs) displayed per second by the system in the "
"top-right corner of the display."));
dialog->registerWidgetHelp(
m_ui.showSpeed, tr("Show Emulation Speed"), tr("Unchecked"),
tr("Shows the current emulation speed of the system in the top-right corner of the display as a percentage."));
dialog->registerWidgetHelp(m_ui.showResolution, tr("Show Resolution"), tr("Unchecked"),
tr("Shows the resolution of the game in the top-right corner of the display."));
dialog->registerWidgetHelp(
m_ui.showInput, tr("Show Controller Input"), tr("Unchecked"),
tr("Shows the current controller state of the system in the bottom-left corner of the display."));
#ifdef _WIN32
{
QCheckBox* cb = new QCheckBox(tr("Use Blit Swap Chain"), m_ui.basicGroupBox);
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, cb, "Display", "UseBlitSwapChain", false);
m_ui.basicCheckboxGridLayout->addWidget(cb, 2, 1, 1, 1);
dialog->registerWidgetHelp(cb, tr("Use Blit Swap Chain"), tr("Unchecked"),
tr("Uses a blit presentation model instead of flipping when using the Direct3D 11 "
"renderer. This usually results in slower performance, but may be required for some "
"streaming applications, or to uncap framerates on some systems."));
}
#endif
}
DisplaySettingsWidget::~DisplaySettingsWidget() = default;
void DisplaySettingsWidget::setupAdditionalUi()
{
for (u32 i = 0; i < static_cast<u32>(GPURenderer::Count); i++)
{
m_ui.renderer->addItem(
qApp->translate("GPURenderer", Settings::GetRendererDisplayName(static_cast<GPURenderer>(i))));
}
for (u32 i = 0; i < static_cast<u32>(DisplayAspectRatio::Count); i++)
{
m_ui.displayAspectRatio->addItem(
qApp->translate("DisplayAspectRatio", Settings::GetDisplayAspectRatioName(static_cast<DisplayAspectRatio>(i))));
}
for (u32 i = 0; i < static_cast<u32>(DisplayCropMode::Count); i++)
{
m_ui.displayCropMode->addItem(
qApp->translate("DisplayCropMode", Settings::GetDisplayCropModeDisplayName(static_cast<DisplayCropMode>(i))));
}
for (u32 i = 0; i < static_cast<u32>(GPUDownsampleMode::Count); i++)
{
m_ui.gpuDownsampleMode->addItem(
qApp->translate("GPUDownsampleMode", Settings::GetDownsampleModeDisplayName(static_cast<GPUDownsampleMode>(i))));
}
}
void DisplaySettingsWidget::populateGPUAdaptersAndResolutions()
{
HostDisplay::AdapterAndModeList aml;
bool thread_supported = false;
bool threaded_presentation_supported = false;
switch (static_cast<GPURenderer>(m_ui.renderer->currentIndex()))
{
#ifdef _WIN32
case GPURenderer::HardwareD3D11:
aml = FrontendCommon::D3D11HostDisplay::StaticGetAdapterAndModeList();
break;
case GPURenderer::HardwareD3D12:
aml = FrontendCommon::D3D12HostDisplay::StaticGetAdapterAndModeList();
break;
#endif
case GPURenderer::HardwareVulkan:
aml = FrontendCommon::VulkanHostDisplay::StaticGetAdapterAndModeList(nullptr);
threaded_presentation_supported = true;
break;
case GPURenderer::Software:
thread_supported = true;
break;
default:
break;
}
{
const std::string current_adapter(m_host_interface->GetStringSettingValue("GPU", "Adapter"));
QSignalBlocker blocker(m_ui.adapter);
// add the default entry - we'll fall back to this if the GPU no longer exists, or there's no options
m_ui.adapter->clear();
m_ui.adapter->addItem(tr("(Default)"));
// add the other adapters
for (const std::string& adapter_name : aml.adapter_names)
{
m_ui.adapter->addItem(QString::fromStdString(adapter_name));
if (adapter_name == current_adapter)
m_ui.adapter->setCurrentIndex(m_ui.adapter->count() - 1);
}
// disable it if we don't have a choice
m_ui.adapter->setEnabled(!aml.adapter_names.empty());
}
{
const std::string current_mode(m_host_interface->GetStringSettingValue("GPU", "FullscreenMode", ""));
QSignalBlocker blocker(m_ui.fullscreenMode);
m_ui.fullscreenMode->clear();
m_ui.fullscreenMode->addItem(tr("Borderless Fullscreen"));
m_ui.fullscreenMode->setCurrentIndex(0);
for (const std::string& mode_name : aml.fullscreen_modes)
{
m_ui.fullscreenMode->addItem(QString::fromStdString(mode_name));
if (mode_name == current_mode)
m_ui.fullscreenMode->setCurrentIndex(m_ui.fullscreenMode->count() - 1);
}
// disable it if we don't have a choice
m_ui.fullscreenMode->setEnabled(!aml.fullscreen_modes.empty());
}
m_ui.gpuThread->setEnabled(thread_supported);
m_ui.threadedPresentation->setEnabled(threaded_presentation_supported);
}
void DisplaySettingsWidget::onGPUAdapterIndexChanged()
{
if (m_ui.adapter->currentIndex() == 0)
{
// default
m_host_interface->RemoveSettingValue("GPU", "Adapter");
return;
}
m_host_interface->SetStringSettingValue("GPU", "Adapter", m_ui.adapter->currentText().toUtf8().constData());
}
void DisplaySettingsWidget::onGPUFullscreenModeIndexChanged()
{
if (m_ui.fullscreenMode->currentIndex() == 0)
{
// default
m_host_interface->RemoveSettingValue("GPU", "FullscreenMode");
return;
}
m_host_interface->SetStringSettingValue("GPU", "FullscreenMode",
m_ui.fullscreenMode->currentText().toUtf8().constData());
}
void DisplaySettingsWidget::onIntegerFilteringChanged()
{
m_ui.displayLinearFiltering->setEnabled(!m_ui.displayIntegerScaling->isChecked());
m_ui.displayStretch->setEnabled(!m_ui.displayIntegerScaling->isChecked());
}
void DisplaySettingsWidget::onAspectRatioChanged()
{
const bool is_custom =
static_cast<DisplayAspectRatio>(m_ui.displayAspectRatio->currentIndex()) == DisplayAspectRatio::Custom;
m_ui.customAspectRatioNumerator->setVisible(is_custom);
m_ui.customAspectRatioDenominator->setVisible(is_custom);
m_ui.customAspectRatioSeparator->setVisible(is_custom);
}
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