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GPU: Implement support for multisample antialiasing

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This commit is contained in:
Connor McLaughlin
2020-10-31 00:38:06 +10:00
parent 61a4960380
commit 2eaebd8921
28 changed files with 804 additions and 407 deletions
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26
src/duckstation-qt/enhancementsettingswidget.cpp
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@ -36,6 +36,9 @@ EnhancementSettingsWidget::EnhancementSettingsWidget(QtHostInterface* host_inter
connect(m_ui.pgxpEnable, &QCheckBox::stateChanged, this, &EnhancementSettingsWidget::updatePGXPSettingsEnabled);
updatePGXPSettingsEnabled();
connect(m_ui.msaaMode, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
&EnhancementSettingsWidget::msaaModeChanged);
dialog->registerWidgetHelp(
m_ui.disableInterlacing, tr("Disable Interlacing (force progressive render/scan)"), tr("Unchecked"),
tr(
@ -47,6 +50,11 @@ EnhancementSettingsWidget::EnhancementSettingsWidget(QtHostInterface* host_inter
tr("Setting this beyond 1x will enhance the resolution of rendered 3D polygons and lines. Only applies "
"to the hardware backends. <br>This option is usually safe, with most games looking fine at "
"higher resolutions. Higher resolutions require a more powerful GPU."));
dialog->registerWidgetHelp(
m_ui.msaaMode, tr("Multisample Antialiasing"), tr("Disabled"),
tr("Uses multisample antialiasing for rendering 3D objects. Can smooth out jagged edges on polygons at a lower "
"cost to performance compared to increasing the resolution scale, but may be more likely to cause rendering "
"errors in some games. Only applies to the hardware backends."));
dialog->registerWidgetHelp(
m_ui.trueColor, tr("True Color Rendering (24-bit, disables dithering)"), tr("Unchecked"),
tr("Forces the precision of colours output to the console's framebuffer to use the full 8 bits of precision per "
@ -103,6 +111,14 @@ void EnhancementSettingsWidget::updateScaledDitheringEnabled()
void EnhancementSettingsWidget::setupAdditionalUi()
{
QtUtils::FillComboBoxWithResolutionScales(m_ui.resolutionScale);
QtUtils::FillComboBoxWithMSAAModes(m_ui.msaaMode);
const QVariant current_msaa_mode(
QtUtils::GetMSAAModeValue(static_cast<uint>(m_host_interface->GetIntSettingValue("GPU", "Multisamples", 1)),
m_host_interface->GetBoolSettingValue("GPU", "PerSampleShading", false)));
const int current_msaa_index = m_ui.msaaMode->findData(current_msaa_mode);
if (current_msaa_index >= 0)
m_ui.msaaMode->setCurrentIndex(current_msaa_index);
for (u32 i = 0; i < static_cast<u32>(GPUTextureFilter::Count); i++)
{
@ -117,3 +133,13 @@ void EnhancementSettingsWidget::updatePGXPSettingsEnabled()
m_ui.pgxpCulling->setEnabled(enabled);
m_ui.pgxpTextureCorrection->setEnabled(enabled);
}
void EnhancementSettingsWidget::msaaModeChanged(int index)
{
uint multisamples;
bool ssaa;
QtUtils::DecodeMSAAModeValue(m_ui.msaaMode->itemData(index), &multisamples, &ssaa);
m_host_interface->SetIntSettingValue("GPU", "Multisamples", static_cast<int>(multisamples));
m_host_interface->SetBoolSettingValue("GPU", "PerSampleShading", ssaa);
m_host_interface->applySettings(false);
}