dolphin/Source/Core/VideoBackends/D3D/Render.h

98 lines
3.0 KiB
C++

// Copyright 2010 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.
#pragma once
#include <array>
#include <string>
#include "VideoBackends/D3D/D3DState.h"
#include "VideoCommon/RenderBase.h"
enum class EFBAccessType;
namespace DX11
{
class D3DTexture2D;
class Renderer : public ::Renderer
{
public:
Renderer();
~Renderer() override;
StateCache& GetStateCache() { return m_state_cache; }
std::unique_ptr<AbstractTexture> CreateTexture(const TextureConfig& config) override;
std::unique_ptr<AbstractStagingTexture>
CreateStagingTexture(StagingTextureType type, const TextureConfig& config) override;
void SetBlendingState(const BlendingState& state) override;
void SetScissorRect(const EFBRectangle& rc) override;
void SetRasterizationState(const RasterizationState& state) override;
void SetDepthState(const DepthState& state) override;
void SetSamplerState(u32 index, const SamplerState& state) override;
void SetInterlacingMode() override;
void SetViewport() override;
void SetFullscreen(bool enable_fullscreen) override;
bool IsFullscreen() const override;
// TODO: Fix confusing names (see ResetAPIState and RestoreAPIState)
void ApplyState() override;
void RestoreState() override;
void RenderText(const std::string& text, int left, int top, u32 color) override;
u32 AccessEFB(EFBAccessType type, u32 x, u32 y, u32 poke_data) override;
void PokeEFB(EFBAccessType type, const EfbPokeData* points, size_t num_points) override;
u16 BBoxRead(int index) override;
void BBoxWrite(int index, u16 value) override;
void ResetAPIState() override;
void RestoreAPIState() override;
TargetRectangle ConvertEFBRectangle(const EFBRectangle& rc) override;
void SwapImpl(AbstractTexture* texture, const EFBRectangle& rc, u64 ticks, float Gamma) override;
void ClearScreen(const EFBRectangle& rc, bool colorEnable, bool alphaEnable, bool zEnable,
u32 color, u32 z) override;
void ReinterpretPixelData(unsigned int convtype) override;
bool CheckForResize();
private:
struct GXPipelineState
{
std::array<SamplerState, 8> samplers;
BlendingState blend;
DepthState zmode;
RasterizationState raster;
};
void SetupDeviceObjects();
void TeardownDeviceObjects();
void Create3DVisionTexture(int width, int height);
void BlitScreen(TargetRectangle src, TargetRectangle dst, D3DTexture2D* src_texture,
u32 src_width, u32 src_height, float Gamma);
StateCache m_state_cache;
GXPipelineState m_gx_state;
std::array<ID3D11BlendState*, 4> m_clear_blend_states{};
std::array<ID3D11DepthStencilState*, 3> m_clear_depth_states{};
ID3D11BlendState* m_reset_blend_state = nullptr;
ID3D11DepthStencilState* m_reset_depth_state = nullptr;
ID3D11RasterizerState* m_reset_rast_state = nullptr;
ID3D11Texture2D* m_screenshot_texture = nullptr;
D3DTexture2D* m_3d_vision_texture = nullptr;
u32 m_last_multisamples = 1;
bool m_last_stereo_mode = false;
bool m_last_fullscreen_mode = false;
};
}