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GPU: Implement "Scaled Dithering" option

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Fixes #29.
This commit is contained in:
Connor McLaughlin
2020-03-01 00:05:31 +10:00
parent d41e6dd28f
commit 635ab72b37
14 changed files with 65 additions and 22 deletions
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14
src/duckstation-qt/gpusettingswidget.cpp
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@ -22,11 +22,25 @@ GPUSettingsWidget::GPUSettingsWidget(QtHostInterface* host_interface, QWidget* p
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.vsync, "Display/VSync");
SettingWidgetBinder::BindWidgetToIntSetting(m_host_interface, m_ui.resolutionScale, "GPU/ResolutionScale");
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.trueColor, "GPU/TrueColor");
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.scaledDithering, "GPU/ScaledDithering");
SettingWidgetBinder::BindWidgetToBoolSetting(m_host_interface, m_ui.linearTextureFiltering, "GPU/TextureFiltering");
connect(m_ui.resolutionScale, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this,
&GPUSettingsWidget::updateScaledDitheringEnabled);
connect(m_ui.trueColor, &QCheckBox::stateChanged, this, &GPUSettingsWidget::updateScaledDitheringEnabled);
updateScaledDitheringEnabled();
}
GPUSettingsWidget::~GPUSettingsWidget() = default;
void GPUSettingsWidget::updateScaledDitheringEnabled()
{
const int resolution_scale = m_ui.resolutionScale->currentIndex();
const bool true_color = m_ui.trueColor->isChecked();
const bool allow_scaled_dithering = (resolution_scale != 1 && !true_color);
m_ui.scaledDithering->setEnabled(allow_scaled_dithering);
}
void GPUSettingsWidget::setupAdditionalUi()
{
for (u32 i = 0; i < static_cast<u32>(GPURenderer::Count); i++)

3
src/duckstation-qt/gpusettingswidget.h
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@ -14,6 +14,9 @@ public:
GPUSettingsWidget(QtHostInterface* host_interface, QWidget* parent = nullptr);
~GPUSettingsWidget();
private Q_SLOTS:
void updateScaledDitheringEnabled();
private:
void setupAdditionalUi();

7
src/duckstation-qt/gpusettingswidget.ui
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@ -123,6 +123,13 @@
</widget>
</item>
<item row="2" column="0" colspan="2">
<widget class="QCheckBox" name="scaledDithering">
<property name="text">
<string>Scaled Dithering (scale dither pattern to resolution)</string>
</property>
</widget>
</item>
<item row="3" column="0" colspan="2">
<widget class="QCheckBox" name="linearTextureFiltering">
<property name="text">
<string>Bilinear Texture Filtering</string>