Build: Rename duckstation to duckstation-sdl

src/duckstation-sdl/opengl_host_display.h

@@ -0,0 +1,56 @@
+#pragma once
+#include "common/gl/program.h"
+#include "common/gl/texture.h"
+#include "core/host_display.h"
+#include <SDL.h>
+#include <string>
+#include <memory>
+
+class OpenGLHostDisplay final : public HostDisplay
+{
+public:
+  OpenGLHostDisplay(SDL_Window* window);
+  ~OpenGLHostDisplay();
+
+  static std::unique_ptr<HostDisplay> Create(SDL_Window* window, bool debug_device);
+
+  RenderAPI GetRenderAPI() const override;
+  void* GetRenderDevice() const override;
+  void* GetRenderContext() const override;
+  void* GetRenderWindow() const override;
+
+  void ChangeRenderWindow(void* new_window) override;
+
+  std::unique_ptr<HostDisplayTexture> CreateTexture(u32 width, u32 height, const void* data, u32 data_stride,
+                                                    bool dynamic) override;
+  void UpdateTexture(HostDisplayTexture* texture, u32 x, u32 y, u32 width, u32 height, const void* data,
+                     u32 data_stride) override;
+
+  void SetVSync(bool enabled) override;
+
+  std::tuple<u32, u32> GetWindowSize() const override;
+  void WindowResized() override;
+
+private:
+  const char* GetGLSLVersionString() const;
+  std::string GetGLSLVersionHeader() const;
+
+  bool CreateGLContext(bool debug_device);
+  bool CreateImGuiContext();
+  bool CreateGLResources();
+
+  void Render();
+  void RenderDisplay();
+
+  SDL_Window* m_window = nullptr;
+  SDL_GLContext m_gl_context = nullptr;
+  int m_window_width = 0;
+  int m_window_height = 0;
+
+  GL::Program m_display_program;
+  GLuint m_display_vao = 0;
+  GLuint m_display_nearest_sampler = 0;
+  GLuint m_display_linear_sampler = 0;
+
+  bool m_is_gles = false;
+};