mirror of
https://github.com/WinampDesktop/winamp.git
synced 2025-05-18 16:05:41 -04:00
62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
#pragma once
|
|
#include "core/host_display.h"
|
|
#include "libretro.h"
|
|
|
|
class LibretroHostDisplay final : public HostDisplay
|
|
{
|
|
public:
|
|
LibretroHostDisplay();
|
|
~LibretroHostDisplay();
|
|
|
|
RenderAPI GetRenderAPI() const override;
|
|
void* GetRenderDevice() const override;
|
|
void* GetRenderContext() const override;
|
|
|
|
bool HasRenderDevice() const override;
|
|
bool HasRenderSurface() const override;
|
|
|
|
bool CreateRenderDevice(const WindowInfo& wi, std::string_view adapter_name, bool debug_device) override;
|
|
bool InitializeRenderDevice(std::string_view shader_cache_directory, bool debug_device) override;
|
|
void DestroyRenderDevice() override;
|
|
|
|
bool MakeRenderContextCurrent() override;
|
|
bool DoneRenderContextCurrent() override;
|
|
|
|
bool ChangeRenderWindow(const WindowInfo& wi) override;
|
|
void ResizeRenderWindow(s32 new_window_width, s32 new_window_height) override;
|
|
bool SupportsFullscreen() const override;
|
|
bool IsFullscreen() override;
|
|
bool SetFullscreen(bool fullscreen, u32 width, u32 height, float refresh_rate) override;
|
|
void DestroyRenderSurface() override;
|
|
|
|
bool SetPostProcessingChain(const std::string_view& config) override;
|
|
|
|
bool CreateResources() override;
|
|
void DestroyResources() 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;
|
|
bool DownloadTexture(const void* texture_handle, u32 x, u32 y, u32 width, u32 height, void* out_data,
|
|
u32 out_data_stride) override;
|
|
|
|
void SetVSync(bool enabled) override;
|
|
|
|
bool Render() override;
|
|
|
|
bool SupportsDisplayPixelFormat(HostDisplayPixelFormat format) const override;
|
|
|
|
bool BeginSetDisplayPixels(HostDisplayPixelFormat format, u32 width, u32 height, void** out_buffer,
|
|
u32* out_pitch) override;
|
|
void EndSetDisplayPixels() override;
|
|
|
|
private:
|
|
bool CheckPixelFormat(retro_pixel_format new_format);
|
|
|
|
std::vector<u32> m_frame_buffer;
|
|
u32 m_frame_buffer_pitch = 0;
|
|
retro_framebuffer m_software_fb = {};
|
|
retro_pixel_format m_current_pixel_format = RETRO_PIXEL_FORMAT_UNKNOWN;
|
|
};
|