#include <RendererGL.h>

Inheritance diagram for Graphics::RendererOGL:

Collaboration diagram for Graphics::RendererOGL:

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Public Member Functions
	RendererOGL (SDL_Window *window, const Graphics::Settings &vs, SDL_GLContext &glContext)

virtual	~RendererOGL () override final

virtual const char *	GetName () const override final

virtual RendererType	GetRendererType () const override final

virtual void	WriteRendererInfo (std::ostream &out) const override final

virtual void	CheckRenderErrors (const char *func=nullptr, const int line=-1) const override final

virtual bool	SupportsInstancing () override final

virtual int	GetMaximumNumberAASamples () const override final

virtual bool	GetNearFarRange (float &near_, float &far_) const override final

virtual bool	BeginFrame () override final

virtual bool	EndFrame () override final

virtual bool	SwapBuffers () override final

virtual bool	SetRenderTarget (RenderTarget *) override final

virtual bool	SetScissor (ViewportExtents) override final

virtual bool	ClearScreen () override final

virtual bool	ClearDepthBuffer () override final

virtual bool	SetClearColor (const Color &c) override final

virtual bool	SetViewport (ViewportExtents v) override final

virtual ViewportExtents	GetViewport () const override final

virtual bool	SetTransform (const matrix4x4f &m) override final

virtual matrix4x4f	GetTransform () const override final

virtual bool	SetPerspectiveProjection (float fov, float aspect, float near_, float far_) override final

virtual bool	SetOrthographicProjection (float xmin, float xmax, float ymin, float ymax, float zmin, float zmax) override final

virtual bool	SetProjection (const matrix4x4f &m) override final

virtual matrix4x4f	GetProjection () const override final

virtual bool	SetWireFrameMode (bool enabled) override final

virtual bool	SetLightIntensity (Uint32 numlights, const float *intensity) override final

virtual bool	SetLights (Uint32 numlights, const Light *l) override final

virtual Uint32	GetNumLights () const override final

virtual bool	SetAmbientColor (const Color &c) override final

virtual bool	FlushCommandBuffers () override final

virtual bool	DrawBuffer (const VertexArray v, Material m) override final

virtual bool	DrawBufferDynamic (VertexBuffer v, uint32_t vtxOffset, IndexBuffer i, uint32_t idxOffset, uint32_t numElems, Material *m) override final

virtual bool	DrawMesh (MeshObject , Material ) override final

virtual bool	DrawMeshInstanced (MeshObject , Material , InstanceBuffer *) override final

virtual Material *	CreateMaterial (const std::string &, const MaterialDescriptor &, const RenderStateDesc &) override final

virtual Material *	CloneMaterial (const Material *, const MaterialDescriptor &, const RenderStateDesc &) override final

virtual Texture *	CreateTexture (const TextureDescriptor &descriptor) override final

virtual RenderTarget *	CreateRenderTarget (const RenderTargetDesc &) override final

virtual VertexBuffer *	CreateVertexBuffer (const VertexBufferDesc &) override final

virtual IndexBuffer *	CreateIndexBuffer (Uint32 size, BufferUsage, IndexBufferSize) override final

virtual InstanceBuffer *	CreateInstanceBuffer (Uint32 size, BufferUsage) override final

virtual UniformBuffer *	CreateUniformBuffer (Uint32 size, BufferUsage) override final

virtual MeshObject *	CreateMeshObject (VertexBuffer v, IndexBuffer i) override final

virtual MeshObject *	CreateMeshObjectFromArray (const VertexArray v, IndexBuffer i=nullptr, BufferUsage u=BUFFER_USAGE_STATIC) override final

virtual const RenderStateDesc &	GetMaterialRenderState (const Graphics::Material *m) override final

OGL::UniformBuffer *	GetLightUniformBuffer ()

OGL::UniformLinearBuffer *	GetDrawUniformBuffer (Uint32 size)

OGL::RenderStateCache *	GetStateCache ()

virtual bool	ReloadShaders () override final

virtual bool	Screendump (ScreendumpState &sd) override final

virtual bool	FrameGrab (ScreendumpState &sd) override final

bool	DrawMeshInternal (OGL::MeshObject *, PrimitiveType type)

bool	DrawMeshInstancedInternal (OGL::MeshObject , OGL::InstanceBuffer , PrimitiveType type)

bool	DrawMeshDynamicInternal (BufferBinding< OGL::VertexBuffer > vtxBind, BufferBinding< OGL::IndexBuffer > idxBind, PrimitiveType type)

Public Member Functions inherited from Graphics::Renderer
	Renderer (SDL_Window *win, int width, int height)

virtual	~Renderer ()

SDL_Window *	GetSDLWindow () const

float	GetDisplayAspect () const

int	GetWindowWidth () const

int	GetWindowHeight () const

const Light &	GetLight (const Uint32 idx) const

const Color &	GetAmbientColor () const

Texture *	GetCachedTexture (const std::string &type, const std::string &name)

void	AddCachedTexture (const std::string &type, const std::string &name, Texture *texture)

void	RemoveCachedTexture (const std::string &type, const std::string &name)

void	RemoveAllCachedTextures ()

const TextureCache &	GetTextureCache ()

Stats &	GetStats ()

Static Public Member Functions
static void	RegisterRenderer ()

static void	CheckErrors (const char *func=nullptr, const int line=-1)

Static Public Member Functions inherited from Graphics::Renderer
static constexpr size_t	GetName (std::string_view s)

Protected Member Functions
virtual void	PushState () override final

virtual void	PopState () override final

Protected Attributes
size_t	m_frameNum

Uint32	m_numLights

Uint32	m_numDirLights

float	m_minZNear

float	m_maxZFar

bool	m_useCompressedTextures

bool	m_useAnisotropicFiltering

std::vector< std::pair< std::string, OGL::Shader * > >	m_shaders

std::vector< std::unique_ptr< OGL::UniformLinearBuffer > >	m_drawUniformBuffers

std::unique_ptr< OGL::RenderStateCache >	m_renderStateCache

RefCountedPtr< OGL::UniformBuffer >	m_lightUniformBuffer

bool	m_useNVDepthRanged

OGL::RenderTarget *	m_activeRenderTarget = nullptr

OGL::RenderTarget *	m_windowRenderTarget = nullptr

std::unique_ptr< OGL::CommandList >	m_drawCommandList

matrix4x4f	m_modelViewMat

matrix4x4f	m_projectionMat

ViewportExtents	m_viewport

Color	m_clearColor

Protected Attributes inherited from Graphics::Renderer
int	m_width

int	m_height

Color	m_ambient

Light	m_lights [4]

Stats	m_stats

SDL_Window *	m_window

Additional Inherited Members
Public Types inherited from Graphics::Renderer
using	TextureCache = TextureCacheMap

Constructor & Destructor Documentation

◆ RendererOGL()

Graphics::RendererOGL::RendererOGL	(	SDL_Window *	window,
		const Graphics::Settings &	vs,
		SDL_GLContext &	glContext
	)

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◆ ~RendererOGL()

Graphics::RendererOGL::~RendererOGL ( )

finaloverridevirtual

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Member Function Documentation

◆ BeginFrame()

bool Graphics::RendererOGL::BeginFrame ( )

finaloverridevirtual

Implements Graphics::Renderer.

◆ CheckErrors()

void Graphics::RendererOGL::CheckErrors	(	const char *	func = `nullptr`,
		const int	line = `-1`
	)

static

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◆ CheckRenderErrors()

virtual void Graphics::RendererOGL::CheckRenderErrors	(	const char *	func = `nullptr`,
		const int	line = `-1`
	)		const

inlinefinaloverridevirtual

Reimplemented from Graphics::Renderer.

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◆ ClearDepthBuffer()

bool Graphics::RendererOGL::ClearDepthBuffer ( )

finaloverridevirtual

Implements Graphics::Renderer.

◆ ClearScreen()

bool Graphics::RendererOGL::ClearScreen ( )

finaloverridevirtual

Implements Graphics::Renderer.

◆ CloneMaterial()

Material * Graphics::RendererOGL::CloneMaterial	(	const Material *	old,
		const MaterialDescriptor &	descriptor,
		const RenderStateDesc &	stateDescriptor
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateIndexBuffer()

IndexBuffer * Graphics::RendererOGL::CreateIndexBuffer	(	Uint32	size,
		BufferUsage	usage,
		IndexBufferSize	el
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateInstanceBuffer()

InstanceBuffer * Graphics::RendererOGL::CreateInstanceBuffer	(	Uint32	size,
		BufferUsage	usage
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateMaterial()

Material * Graphics::RendererOGL::CreateMaterial	(	const std::string &	shader,
		const MaterialDescriptor &	d,
		const RenderStateDesc &	stateDescriptor
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateMeshObject()

MeshObject * Graphics::RendererOGL::CreateMeshObject	(	VertexBuffer *	v,
		IndexBuffer *	i
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateMeshObjectFromArray()

MeshObject * Graphics::RendererOGL::CreateMeshObjectFromArray	(	const VertexArray *	v,
		IndexBuffer *	i = `nullptr`,
		BufferUsage	u = `BUFFER_USAGE_STATIC`
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateRenderTarget()

RenderTarget * Graphics::RendererOGL::CreateRenderTarget ( const RenderTargetDesc & desc )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateTexture()

Texture * Graphics::RendererOGL::CreateTexture ( const TextureDescriptor & descriptor )

finaloverridevirtual

Implements Graphics::Renderer.

◆ CreateUniformBuffer()

UniformBuffer * Graphics::RendererOGL::CreateUniformBuffer	(	Uint32	size,
		BufferUsage	usage
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ CreateVertexBuffer()

VertexBuffer * Graphics::RendererOGL::CreateVertexBuffer ( const VertexBufferDesc & desc )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ DrawBuffer()

bool Graphics::RendererOGL::DrawBuffer	(	const VertexArray *	v,
		Material *	m
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ DrawBufferDynamic()

bool Graphics::RendererOGL::DrawBufferDynamic	(	VertexBuffer *	v,
		uint32_t	vtxOffset,
		IndexBuffer *	i,
		uint32_t	idxOffset,
		uint32_t	numElems,
		Material *	m
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ DrawMesh()

bool Graphics::RendererOGL::DrawMesh	(	MeshObject *	mesh,
		Material *	material
	)

finaloverridevirtual

Implements Graphics::Renderer.

◆ DrawMeshDynamicInternal()

bool Graphics::RendererOGL::DrawMeshDynamicInternal	(	BufferBinding< OGL::VertexBuffer >	vtxBind,
		BufferBinding< OGL::IndexBuffer >	idxBind,
		PrimitiveType	type
	)

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◆ DrawMeshInstanced()

bool Graphics::RendererOGL::DrawMeshInstanced	(	MeshObject *	mesh,
		Material *	material,
		InstanceBuffer *	inst
	)

finaloverridevirtual

Implements Graphics::Renderer.

◆ DrawMeshInstancedInternal()

bool Graphics::RendererOGL::DrawMeshInstancedInternal	(	OGL::MeshObject *	mesh,
		OGL::InstanceBuffer *	inst,
		PrimitiveType	type
	)

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◆ DrawMeshInternal()

bool Graphics::RendererOGL::DrawMeshInternal	(	OGL::MeshObject *	mesh,
		PrimitiveType	type
	)

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◆ EndFrame()

bool Graphics::RendererOGL::EndFrame ( )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ FlushCommandBuffers()

bool Graphics::RendererOGL::FlushCommandBuffers ( )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ FrameGrab()

bool Graphics::RendererOGL::FrameGrab ( ScreendumpState & sd )

finaloverridevirtual

Reimplemented from Graphics::Renderer.

◆ GetDrawUniformBuffer()

OGL::UniformLinearBuffer * Graphics::RendererOGL::GetDrawUniformBuffer ( Uint32 size )

◆ GetLightUniformBuffer()

OGL::UniformBuffer * Graphics::RendererOGL::GetLightUniformBuffer ( )

◆ GetMaterialRenderState()

const RenderStateDesc & Graphics::RendererOGL::GetMaterialRenderState ( const Graphics::Material * m )

finaloverridevirtual

Implements Graphics::Renderer.

◆ GetMaximumNumberAASamples()

int Graphics::RendererOGL::GetMaximumNumberAASamples ( ) const

finaloverridevirtual

Implements Graphics::Renderer.

◆ GetName()

virtual const char* Graphics::RendererOGL::GetName ( ) const

inlinefinaloverridevirtual

Implements Graphics::Renderer.

◆ GetNearFarRange()

bool Graphics::RendererOGL::GetNearFarRange	(	float &	near_,
		float &	far_
	)		const

finaloverridevirtual

Implements Graphics::Renderer.

◆ GetNumLights()

virtual Uint32 Graphics::RendererOGL::GetNumLights ( ) const

inlinefinaloverridevirtual

Reimplemented from Graphics::Renderer.

◆ GetProjection()

virtual matrix4x4f Graphics::RendererOGL::GetProjection ( ) const

inlinefinaloverridevirtual

Implements Graphics::Renderer.

◆ GetRendererType()

virtual RendererType Graphics::RendererOGL::GetRendererType ( ) const

inlinefinaloverridevirtual

Implements Graphics::Renderer.

◆ GetStateCache()

OGL::RenderStateCache* Graphics::RendererOGL::GetStateCache ( )

inline

◆ GetTransform()

virtual matrix4x4f Graphics::RendererOGL::GetTransform ( ) const

inlinefinaloverridevirtual

Implements Graphics::Renderer.

◆ GetViewport()

virtual ViewportExtents Graphics::RendererOGL::GetViewport ( ) const

inlinefinaloverridevirtual

Implements Graphics::Renderer.

◆ PopState()

virtual void Graphics::RendererOGL::PopState ( )

inlinefinaloverrideprotectedvirtual

Implements Graphics::Renderer.

◆ PushState()

virtual void Graphics::RendererOGL::PushState ( )

inlinefinaloverrideprotectedvirtual

Implements Graphics::Renderer.

◆ RegisterRenderer()

void Graphics::RendererOGL::RegisterRenderer ( )

static

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◆ ReloadShaders()

bool Graphics::RendererOGL::ReloadShaders ( )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ Screendump()

bool Graphics::RendererOGL::Screendump ( ScreendumpState & sd )

finaloverridevirtual

Reimplemented from Graphics::Renderer.

◆ SetAmbientColor()

bool Graphics::RendererOGL::SetAmbientColor ( const Color & c )

finaloverridevirtual

Implements Graphics::Renderer.

◆ SetClearColor()

bool Graphics::RendererOGL::SetClearColor ( const Color & c )

finaloverridevirtual

Implements Graphics::Renderer.

◆ SetLightIntensity()

bool Graphics::RendererOGL::SetLightIntensity	(	Uint32	numlights,
		const float *	intensity
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ SetLights()

bool Graphics::RendererOGL::SetLights	(	Uint32	numlights,
		const Light *	l
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ SetOrthographicProjection()

bool Graphics::RendererOGL::SetOrthographicProjection	(	float	xmin,
		float	xmax,
		float	ymin,
		float	ymax,
		float	zmin,
		float	zmax
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ SetPerspectiveProjection()

bool Graphics::RendererOGL::SetPerspectiveProjection	(	float	fov,
		float	aspect,
		float	near_,
		float	far_
	)

finaloverridevirtual

Implements Graphics::Renderer.

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◆ SetProjection()

bool Graphics::RendererOGL::SetProjection ( const matrix4x4f & m )

finaloverridevirtual

Implements Graphics::Renderer.

◆ SetRenderTarget()

bool Graphics::RendererOGL::SetRenderTarget ( RenderTarget * rt )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ SetScissor()

bool Graphics::RendererOGL::SetScissor ( ViewportExtents extents )

finaloverridevirtual

Implements Graphics::Renderer.

◆ SetTransform()

bool Graphics::RendererOGL::SetTransform ( const matrix4x4f & m )

finaloverridevirtual

Implements Graphics::Renderer.

◆ SetViewport()

bool Graphics::RendererOGL::SetViewport ( ViewportExtents v )

finaloverridevirtual

Implements Graphics::Renderer.

◆ SetWireFrameMode()

bool Graphics::RendererOGL::SetWireFrameMode ( bool enabled )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ SupportsInstancing()

virtual bool Graphics::RendererOGL::SupportsInstancing ( )

inlinefinaloverridevirtual

Implements Graphics::Renderer.

◆ SwapBuffers()

bool Graphics::RendererOGL::SwapBuffers ( )

finaloverridevirtual

Implements Graphics::Renderer.

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◆ WriteRendererInfo()

void Graphics::RendererOGL::WriteRendererInfo ( std::ostream & out ) const

finaloverridevirtual

Reimplemented from Graphics::Renderer.

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Member Data Documentation

◆ m_activeRenderTarget

OGL::RenderTarget* Graphics::RendererOGL::m_activeRenderTarget = nullptr

protected

◆ m_clearColor

Color Graphics::RendererOGL::m_clearColor

protected

◆ m_drawCommandList

std::unique_ptr<OGL::CommandList> Graphics::RendererOGL::m_drawCommandList

protected

◆ m_drawUniformBuffers

std::vector<std::unique_ptr<OGL::UniformLinearBuffer> > Graphics::RendererOGL::m_drawUniformBuffers

protected

◆ m_frameNum

size_t Graphics::RendererOGL::m_frameNum

protected

◆ m_lightUniformBuffer

RefCountedPtr<OGL::UniformBuffer> Graphics::RendererOGL::m_lightUniformBuffer

protected

◆ m_maxZFar

float Graphics::RendererOGL::m_maxZFar

protected

◆ m_minZNear

float Graphics::RendererOGL::m_minZNear

protected

◆ m_modelViewMat

matrix4x4f Graphics::RendererOGL::m_modelViewMat

protected

◆ m_numDirLights

Uint32 Graphics::RendererOGL::m_numDirLights

protected

◆ m_numLights

Uint32 Graphics::RendererOGL::m_numLights

protected

◆ m_projectionMat

matrix4x4f Graphics::RendererOGL::m_projectionMat

protected

◆ m_renderStateCache

std::unique_ptr<OGL::RenderStateCache> Graphics::RendererOGL::m_renderStateCache

protected

◆ m_shaders

std::vector<std::pair<std::string, OGL::Shader *> > Graphics::RendererOGL::m_shaders

protected

◆ m_useAnisotropicFiltering

bool Graphics::RendererOGL::m_useAnisotropicFiltering

protected

◆ m_useCompressedTextures

bool Graphics::RendererOGL::m_useCompressedTextures

protected

◆ m_useNVDepthRanged

bool Graphics::RendererOGL::m_useNVDepthRanged

protected

◆ m_viewport

ViewportExtents Graphics::RendererOGL::m_viewport

protected

◆ m_windowRenderTarget

OGL::RenderTarget* Graphics::RendererOGL::m_windowRenderTarget = nullptr

protected

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

src/graphics/opengl/RendererGL.h
src/graphics/opengl/RendererGL.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ RendererOGL()

◆ ~RendererOGL()

Member Function Documentation

◆ BeginFrame()

◆ CheckErrors()

◆ CheckRenderErrors()

◆ ClearDepthBuffer()

◆ ClearScreen()

◆ CloneMaterial()

◆ CreateIndexBuffer()

◆ CreateInstanceBuffer()

◆ CreateMaterial()

◆ CreateMeshObject()

◆ CreateMeshObjectFromArray()

◆ CreateRenderTarget()

◆ CreateTexture()

◆ CreateUniformBuffer()

◆ CreateVertexBuffer()

◆ DrawBuffer()

◆ DrawBufferDynamic()

◆ DrawMesh()

◆ DrawMeshDynamicInternal()

◆ DrawMeshInstanced()

◆ DrawMeshInstancedInternal()

◆ DrawMeshInternal()

◆ EndFrame()

◆ FlushCommandBuffers()

◆ FrameGrab()

◆ GetDrawUniformBuffer()

◆ GetLightUniformBuffer()

◆ GetMaterialRenderState()

◆ GetMaximumNumberAASamples()

◆ GetName()

◆ GetNearFarRange()

◆ GetNumLights()

◆ GetProjection()

◆ GetRendererType()

◆ GetStateCache()

◆ GetTransform()

◆ GetViewport()

◆ PopState()

◆ PushState()

◆ RegisterRenderer()

◆ ReloadShaders()

◆ Screendump()

◆ SetAmbientColor()

◆ SetClearColor()

◆ SetLightIntensity()

◆ SetLights()

◆ SetOrthographicProjection()

◆ SetPerspectiveProjection()

◆ SetProjection()

◆ SetRenderTarget()

◆ SetScissor()

◆ SetTransform()

◆ SetViewport()

◆ SetWireFrameMode()

◆ SupportsInstancing()

◆ SwapBuffers()

◆ WriteRendererInfo()

Member Data Documentation

◆ m_activeRenderTarget

◆ m_clearColor

◆ m_drawCommandList

◆ m_drawUniformBuffers

◆ m_frameNum

◆ m_lightUniformBuffer

◆ m_maxZFar

◆ m_minZNear

◆ m_modelViewMat

◆ m_numDirLights

◆ m_numLights

◆ m_projectionMat

◆ m_renderStateCache