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frontend: sdl2: emu_window: Implement separate presentation thread.

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This commit is contained in:
bunnei
2020-02-17 15:35:14 -05:00
parent dc672ca4b3
commit 2e16c23784
10 changed files with 79 additions and 62 deletions
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18
src/yuzu_cmd/emu_window/emu_window_sdl2_gl.h
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@ -10,17 +10,12 @@
class EmuWindow_SDL2_GL final : public EmuWindow_SDL2 {
public:
explicit EmuWindow_SDL2_GL(bool fullscreen);
explicit EmuWindow_SDL2_GL(Core::System& system, bool fullscreen);
~EmuWindow_SDL2_GL();
/// Swap buffers to display the next frame
void SwapBuffers() override;
/// Makes the graphics context current for the caller thread
void MakeCurrent() override;
/// Releases the GL context from the caller thread
void DoneCurrent() override;
void Present() override;
/// Ignored in OpenGL
void RetrieveVulkanHandlers(void* get_instance_proc_addr, void* instance,
@ -29,10 +24,17 @@ public:
std::unique_ptr<Core::Frontend::GraphicsContext> CreateSharedContext() const override;
private:
/// Fake hidden window for the core context
SDL_Window* dummy_window{};
/// Whether the GPU and driver supports the OpenGL extension required
bool SupportsRequiredGLExtensions();
using SDL_GLContext = void*;
/// The OpenGL context associated with the window
SDL_GLContext gl_context;
SDL_GLContext window_context;
/// The OpenGL context associated with the core
std::unique_ptr<Core::Frontend::GraphicsContext> core_context;
};