1 files changed, 71 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_blit_screen.h b/src/video_core/renderer_opengl/gl_blit_screen.h
new file mode 100644
index 000000000..0c3d838f1
--- /dev/null
+++ b/src/video_core/renderer_opengl/gl_blit_screen.h
@@ -0,0 +1,71 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <list>
+#include <memory>
+#include <span>
+
+#include "core/hle/service/nvnflinger/pixel_format.h"
+#include "video_core/host1x/gpu_device_memory_manager.h"
+#include "video_core/renderer_opengl/gl_resource_manager.h"
+
+namespace Layout {
+struct FramebufferLayout;
+}
+
+namespace Tegra {
+struct FramebufferConfig;
+}
+
+namespace Settings {
+enum class ScalingFilter : u32;
+}
+
+namespace OpenGL {
+
+class Device;
+class Layer;
+class ProgramManager;
+class RasterizerOpenGL;
+class StateTracker;
+class WindowAdaptPass;
+
+/// Structure used for storing information about the display target for the Switch screen
+struct FramebufferTextureInfo {
+    GLuint display_texture{};
+    u32 width;
+    u32 height;
+    u32 scaled_width;
+    u32 scaled_height;
+};
+
+class BlitScreen {
+public:
+    explicit BlitScreen(RasterizerOpenGL& rasterizer,
+                        Tegra::MaxwellDeviceMemoryManager& device_memory,
+                        StateTracker& state_tracker, ProgramManager& program_manager,
+                        Device& device);
+    ~BlitScreen();
+
+    /// Draws the emulated screens to the emulator window.
+    void DrawScreen(std::span<const Tegra::FramebufferConfig> framebuffers,
+                    const Layout::FramebufferLayout& layout);
+
+private:
+    void CreateWindowAdapt();
+
+    RasterizerOpenGL& rasterizer;
+    Tegra::MaxwellDeviceMemoryManager& device_memory;
+    StateTracker& state_tracker;
+    ProgramManager& program_manager;
+    Device& device;
+
+    Settings::ScalingFilter current_window_adapt{};
+    std::unique_ptr<WindowAdaptPass> window_adapt;
+
+    std::list<Layer> layers;
+};
+
+} // namespace OpenGL