Direct3D 11 implementation of the Fast3D rendering backend. More...

#include <gfx_direct3d_common.h>

Inheritance diagram for Fast::GfxRenderingAPIDX11:

Collaboration diagram for Fast::GfxRenderingAPIDX11:

Public Member Functions
	GfxRenderingAPIDX11 ()=default
	Constructs an uninitialized D3D11 renderer instance.

	~GfxRenderingAPIDX11 () override

	GfxRenderingAPIDX11 (GfxWindowBackendDXGI *backend, std::shared_ptr< Ship::ConsoleVariable > consoleVariable=nullptr, std::shared_ptr< Ship::ResourceManager > resourceManager=nullptr)
	Constructs a D3D11 renderer bound to an existing DXGI window backend.

GfxRenderingAPI implementation
const char *	GetName () override

int	GetMaxTextureSize () override

GfxClipParameters	GetClipParameters () override

void	UnloadShader (struct ShaderProgram *oldPrg) override

void	LoadShader (struct ShaderProgram *newPrg) override

struct ShaderProgram *	CreateAndLoadNewShader (uint64_t shaderId0, uint64_t shaderId1) override

struct ShaderProgram *	LookupShader (uint64_t shaderId0, uint64_t shaderId1) override

void	ShaderGetInfo (struct ShaderProgram prg, uint8_t numInputs, bool usedTextures[2]) override

void	ClearShaderCache () override

uint32_t	NewTexture () override

void	SelectTexture (int tile, uint32_t textureId) override

void	UploadTexture (const uint8_t *rgba32Buf, uint32_t width, uint32_t height) override

void	SetSamplerParameters (int sampler, bool linear_filter, uint32_t cms, uint32_t cmt) override

void	SetDepthTestAndMask (bool depth_test, bool z_upd) override

void	SetCurrentPrimDepth (float depth) override

void	SetZmodeDecal (bool decal) override

void	SetViewport (int x, int y, int width, int height) override

void	SetScissor (int x, int y, int width, int height) override

void	SetUseAlpha (bool useAlpha) override

void	DrawTriangles (float buf_vbo[], size_t buf_vbo_len, size_t buf_vbo_num_tris) override

void	Init () override

void	OnResize () override

void	StartFrame () override

void	EndFrame () override

void	FinishRender () override

int	CreateFramebuffer () override

void	UpdateFramebufferParameters (int fb_id, uint32_t width, uint32_t height, uint32_t msaa_level, bool opengl_invertY, bool render_target, bool has_depth_buffer, bool can_extract_depth) override

void	StartDrawToFramebuffer (int fbId, float noiseScale) override

void	CopyFramebuffer (int fbDstId, int fbSrcId, int srcX0, int srcY0, int srcX1, int srcY1, int dstX0, int dstY0, int dstX1, int dstY1) override

void	ClearFramebuffer (bool color, bool depth) override

void	ReadFramebufferToCPU (int fbId, uint32_t width, uint32_t height, uint16_t *rgba16Buf) override

void	ResolveMSAAColorBuffer (int fbIdTarger, int fbIdSrc) override

std::unordered_map< std::pair< float, float >, uint16_t, hash_pair_ff >	GetPixelDepth (int fb_id, const std::set< std::pair< float, float > > &coordinates) override

void *	GetFramebufferTextureId (int fbId) override

void	SelectTextureFb (int fbId) override

void	DeleteTexture (uint32_t texId) override

void	SetTextureFilter (FilteringMode mode) override

FilteringMode	GetTextureFilter () override

void	SetSrgbMode () override

ImTextureID	GetTextureById (int id) override

Public Member Functions inherited from Fast::GfxRenderingAPI
virtual	~GfxRenderingAPI ()=default

virtual void	ClearDepthRegion (int x, int y, int w, int h)

Public Attributes
PFN_D3D11_CREATE_DEVICE	mDX11CreateDevice

Microsoft::WRL::ComPtr< ID3D11DeviceContext >	mContext

Microsoft::WRL::ComPtr< ID3D11Device >	mDevice

GfxWindowBackendDXGI *	mWindowBackend = nullptr

D3D_FEATURE_LEVEL	mFeatureLevel

std::shared_ptr< Ship::ConsoleVariable >	mConsoleVariable

std::shared_ptr< Ship::ResourceManager >	mResourceManager

Additional Inherited Members
Protected Attributes inherited from Fast::GfxRenderingAPI
int8_t	mCurrentDepthTest = 0

int8_t	mCurrentDepthMask = 0

int8_t	mCurrentZmodeDecal = 0

int8_t	mLastDepthTest = -1

int8_t	mLastDepthMask = -1

int8_t	mLastZmodeDecal = -1

bool	mSrgbMode = false

float	mCurrentPrimDepth = 0.0f

bool	mPrimDepthDirty = true

Detailed Description

Direct3D 11 implementation of the Fast3D rendering backend.

This class implements the GfxRenderingAPI contract for D3D11, including shader management, texture upload/caching, framebuffer operations, and depth query support.

Constructor & Destructor Documentation

◆ GfxRenderingAPIDX11() [1/2]

Fast::GfxRenderingAPIDX11::GfxRenderingAPIDX11 ( )

default

Constructs an uninitialized D3D11 renderer instance.

◆ ~GfxRenderingAPIDX11()

Fast::GfxRenderingAPIDX11::~GfxRenderingAPIDX11 ( )

override

◆ GfxRenderingAPIDX11() [2/2]

Fast::GfxRenderingAPIDX11::GfxRenderingAPIDX11	(	GfxWindowBackendDXGI *	backend,
		std::shared_ptr< Ship::ConsoleVariable >	consoleVariable = `nullptr`,
		std::shared_ptr< Ship::ResourceManager >	resourceManager = `nullptr`
	)

Constructs a D3D11 renderer bound to an existing DXGI window backend.

Member Function Documentation

◆ ClearFramebuffer()

void Fast::GfxRenderingAPIDX11::ClearFramebuffer	(	bool	color,
		bool	depth
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ ClearShaderCache()

void Fast::GfxRenderingAPIDX11::ClearShaderCache ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ CopyFramebuffer()

void Fast::GfxRenderingAPIDX11::CopyFramebuffer	(	int	fbDstId,
		int	fbSrcId,
		int	srcX0,
		int	srcY0,
		int	srcX1,
		int	srcY1,
		int	dstX0,
		int	dstY0,
		int	dstX1,
		int	dstY1
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ CreateAndLoadNewShader()

struct ShaderProgram * Fast::GfxRenderingAPIDX11::CreateAndLoadNewShader	(	uint64_t	shaderId0,
		uint64_t	shaderId1
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ CreateFramebuffer()

int Fast::GfxRenderingAPIDX11::CreateFramebuffer ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ DeleteTexture()

void Fast::GfxRenderingAPIDX11::DeleteTexture ( uint32_t texId )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ DrawTriangles()

void Fast::GfxRenderingAPIDX11::DrawTriangles	(	float	buf_vbo[],
		size_t	buf_vbo_len,
		size_t	buf_vbo_num_tris
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ EndFrame()

void Fast::GfxRenderingAPIDX11::EndFrame ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ FinishRender()

void Fast::GfxRenderingAPIDX11::FinishRender ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ GetClipParameters()

GfxClipParameters Fast::GfxRenderingAPIDX11::GetClipParameters ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ GetFramebufferTextureId()

void * Fast::GfxRenderingAPIDX11::GetFramebufferTextureId ( int fbId )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ GetMaxTextureSize()

int Fast::GfxRenderingAPIDX11::GetMaxTextureSize ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ GetName()

const char * Fast::GfxRenderingAPIDX11::GetName ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ GetPixelDepth()

std::unordered_map< std::pair< float, float >, uint16_t, hash_pair_ff > Fast::GfxRenderingAPIDX11::GetPixelDepth	(	int	fb_id,
		const std::set< std::pair< float, float > > &	coordinates
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ GetTextureById()

ImTextureID Fast::GfxRenderingAPIDX11::GetTextureById ( int id )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ GetTextureFilter()

FilteringMode Fast::GfxRenderingAPIDX11::GetTextureFilter ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ Init()

void Fast::GfxRenderingAPIDX11::Init ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ LoadShader()

void Fast::GfxRenderingAPIDX11::LoadShader ( struct ShaderProgram * newPrg )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ LookupShader()

struct ShaderProgram * Fast::GfxRenderingAPIDX11::LookupShader	(	uint64_t	shaderId0,
		uint64_t	shaderId1
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ NewTexture()

uint32_t Fast::GfxRenderingAPIDX11::NewTexture ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ OnResize()

void Fast::GfxRenderingAPIDX11::OnResize ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ ReadFramebufferToCPU()

void Fast::GfxRenderingAPIDX11::ReadFramebufferToCPU	(	int	fbId,
		uint32_t	width,
		uint32_t	height,
		uint16_t *	rgba16Buf
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ ResolveMSAAColorBuffer()

void Fast::GfxRenderingAPIDX11::ResolveMSAAColorBuffer	(	int	fbIdTarger,
		int	fbIdSrc
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SelectTexture()

void Fast::GfxRenderingAPIDX11::SelectTexture	(	int	tile,
		uint32_t	textureId
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SelectTextureFb()

void Fast::GfxRenderingAPIDX11::SelectTextureFb ( int fbId )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetCurrentPrimDepth()

void Fast::GfxRenderingAPIDX11::SetCurrentPrimDepth ( float depth )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetDepthTestAndMask()

void Fast::GfxRenderingAPIDX11::SetDepthTestAndMask	(	bool	depth_test,
		bool	z_upd
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetSamplerParameters()

void Fast::GfxRenderingAPIDX11::SetSamplerParameters	(	int	sampler,
		bool	linear_filter,
		uint32_t	cms,
		uint32_t	cmt
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetScissor()

void Fast::GfxRenderingAPIDX11::SetScissor	(	int	x,
		int	y,
		int	width,
		int	height
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetSrgbMode()

void Fast::GfxRenderingAPIDX11::SetSrgbMode ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetTextureFilter()

void Fast::GfxRenderingAPIDX11::SetTextureFilter ( FilteringMode mode )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetUseAlpha()

void Fast::GfxRenderingAPIDX11::SetUseAlpha ( bool useAlpha )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetViewport()

void Fast::GfxRenderingAPIDX11::SetViewport	(	int	x,
		int	y,
		int	width,
		int	height
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ SetZmodeDecal()

void Fast::GfxRenderingAPIDX11::SetZmodeDecal ( bool decal )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ ShaderGetInfo()

void Fast::GfxRenderingAPIDX11::ShaderGetInfo	(	struct ShaderProgram *	prg,
		uint8_t *	numInputs,
		bool	usedTextures[2]
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ StartDrawToFramebuffer()

void Fast::GfxRenderingAPIDX11::StartDrawToFramebuffer	(	int	fbId,
		float	noiseScale
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ StartFrame()

void Fast::GfxRenderingAPIDX11::StartFrame ( )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ UnloadShader()

void Fast::GfxRenderingAPIDX11::UnloadShader ( struct ShaderProgram * oldPrg )

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ UpdateFramebufferParameters()

void Fast::GfxRenderingAPIDX11::UpdateFramebufferParameters	(	int	fb_id,
		uint32_t	width,
		uint32_t	height,
		uint32_t	msaa_level,
		bool	opengl_invertY,
		bool	render_target,
		bool	has_depth_buffer,
		bool	can_extract_depth
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

◆ UploadTexture()

void Fast::GfxRenderingAPIDX11::UploadTexture	(	const uint8_t *	rgba32Buf,
		uint32_t	width,
		uint32_t	height
	)

overridevirtual

Implements Fast::GfxRenderingAPI.

Member Data Documentation

◆ mConsoleVariable

std::shared_ptr<Ship::ConsoleVariable> Fast::GfxRenderingAPIDX11::mConsoleVariable

◆ mContext

Microsoft::WRL::ComPtr<ID3D11DeviceContext> Fast::GfxRenderingAPIDX11::mContext

◆ mDevice

Microsoft::WRL::ComPtr<ID3D11Device> Fast::GfxRenderingAPIDX11::mDevice

◆ mDX11CreateDevice

PFN_D3D11_CREATE_DEVICE Fast::GfxRenderingAPIDX11::mDX11CreateDevice

◆ mFeatureLevel

D3D_FEATURE_LEVEL Fast::GfxRenderingAPIDX11::mFeatureLevel

◆ mResourceManager

std::shared_ptr<Ship::ResourceManager> Fast::GfxRenderingAPIDX11::mResourceManager

◆ mWindowBackend

GfxWindowBackendDXGI* Fast::GfxRenderingAPIDX11::mWindowBackend = nullptr

The documentation for this class was generated from the following file:

include/fast/backends/gfx_direct3d_common.h

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GfxRenderingAPIDX11() [1/2]

◆ ~GfxRenderingAPIDX11()

◆ GfxRenderingAPIDX11() [2/2]

Member Function Documentation

◆ ClearFramebuffer()

◆ ClearShaderCache()

◆ CopyFramebuffer()

◆ CreateAndLoadNewShader()

◆ CreateFramebuffer()

◆ DeleteTexture()

◆ DrawTriangles()

◆ EndFrame()

◆ FinishRender()

◆ GetClipParameters()

◆ GetFramebufferTextureId()

◆ GetMaxTextureSize()

◆ GetName()

◆ GetPixelDepth()

◆ GetTextureById()

◆ GetTextureFilter()

◆ Init()

◆ LoadShader()

◆ LookupShader()

◆ NewTexture()

◆ OnResize()

◆ ReadFramebufferToCPU()

◆ ResolveMSAAColorBuffer()

◆ SelectTexture()

◆ SelectTextureFb()

◆ SetCurrentPrimDepth()

◆ SetDepthTestAndMask()

◆ SetSamplerParameters()

◆ SetScissor()

◆ SetSrgbMode()

◆ SetTextureFilter()

◆ SetUseAlpha()

◆ SetViewport()

◆ SetZmodeDecal()

◆ ShaderGetInfo()

◆ StartDrawToFramebuffer()

◆ StartFrame()

◆ UnloadShader()

◆ UpdateFramebufferParameters()

◆ UploadTexture()

Member Data Documentation

◆ mConsoleVariable

◆ mContext

◆ mDevice

◆ mDX11CreateDevice

◆ mFeatureLevel

◆ mResourceManager

◆ mWindowBackend