Qt: Redesign graphics settings panel

Add screenshot format/type.

src/duckstation-qt/graphicssettingswidget.h

@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: 2019-2024 Connor McLaughlin <stenzek@gmail.com>
+// SPDX-License-Identifier: (GPL-3.0 OR CC-BY-NC-ND-4.0)
+
+#pragma once
+
+#include <QtWidgets/QWidget>
+
+#include "ui_graphicssettingswidget.h"
+
+enum class RenderAPI : u32;
+enum class GPURenderer : u8;
+
+class SettingsWindow;
+
+class GraphicsSettingsWidget : public QWidget
+{
+  Q_OBJECT
+
+public:
+  GraphicsSettingsWidget(SettingsWindow* dialog, QWidget* parent);
+  ~GraphicsSettingsWidget();
+
+public Q_SLOTS:
+  void onShowDebugSettingsChanged(bool enabled);
+
+private Q_SLOTS:
+  void updateRendererDependentOptions();
+  void updatePGXPSettingsEnabled();
+
+  void onAdapterChanged();
+  void onAspectRatioChanged();
+  void onMSAAModeChanged();
+  void onTrueColorChanged();
+  void onDownsampleModeChanged();
+  void onFullscreenModeChanged();
+  void onEnableAnyTextureReplacementsChanged();
+  void onEnableVRAMWriteDumpingChanged();
+
+private:
+  static constexpr int TAB_INDEX_RENDERING = 0;
+  static constexpr int TAB_INDEX_ADVANCED = 1;
+  static constexpr int TAB_INDEX_PGXP = 2;
+  static constexpr int TAB_INDEX_OSD = 3;
+  static constexpr int TAB_INDEX_CAPTURE = 4;
+  static constexpr int TAB_INDEX_TEXTURE_REPLACEMENTS = 5;
+  static constexpr int TAB_INDEX_DEBUGGING = 6;
+
+  void setupAdditionalUi();
+  void removePlatformSpecificUi();
+
+  GPURenderer getEffectiveRenderer() const;
+  bool effectiveRendererIsHardware() const;
+
+  void populateGPUAdaptersAndResolutions(RenderAPI render_api);
+
+  Ui::GraphicsSettingsWidget m_ui;
+
+  SettingsWindow* m_dialog;
+};