Inheritance diagram for iGraphicsDriver:

Detailed Description

Graphics driver.

Remarks: This interface should never be used directly, iGraphics is the interface that should be used.

System
virtual iGraphics *	GetGraphics () const =0
	Get the parent iGraphics interface. {Property}. More...

virtual const achar *	GetName () const =0
	Get the driver's name. {Property}. More...

virtual const achar *	GetDesc () const =0
	Get the driver's description. {Property}. More...

virtual const achar *	GetDeviceName () const =0
	Get the driver device's name. {Property}. More...

virtual tInt	GetCaps (eGraphicsCaps aCaps) const =0
	Get the driver's capabilities. {Property}. More...

virtual tGraphicsDriverImplFlags	GetGraphicsDriverImplFlags () const =0
	Get the driver implementation details. {Property}. More...

virtual void	SetDrawOpCapture (iGraphicsDrawOpCapture *apCapture)=0
	Set the draw op capture object. {Property}. More...

virtual iGraphicsDrawOpCapture *	GetDrawOpCapture () const =0
	Get the draw op capture object. {Property}. More...

Context
virtual iGraphicsContext *	CreateContext (iOSWindow apWindow, iUnknown apExtended1, iUnknown apExtended2, tU32 anWidth, tU32 anHeight, const achar aaszBBFormat, const achar *aaszDSFormat, tBool abFullScreen, tU32 anSwapInterval, tTextureFlags aBackBufferFlags)=0
	Create a new context. More...

Textures
virtual tBool	CheckTextureFormat (iBitmapFormat *apFormat, tTextureFlags aFlags)=0
	Check whether the specified texture format is supported and set the bitmap format object to the nearest matching native bitmap format. More...

virtual iTexture *	CreateTexture (iHString ahspName, eBitmapType aType, const achar aaszFormat, tU32 anNumMipMaps, tU32 anWidth, tU32 anHeight, tU32 anDepth, tTextureFlags aFlags)=0
	Create a new texture. More...

virtual tBool	BlitBitmapToTexture (iBitmap2D apSrc, iTexture apDest, tU32 anDestLevel, const sRecti &aSrcRect, const sRecti &aDestRect, eTextureBlitFlags aFlags)=0
	Blit a bitmap to a texture. More...

virtual tBool	BlitTextureToBitmap (iTexture apSrc, tU32 anSrcLevel, iBitmap2D apDest, const sRecti &aSrcRect, const sRecti &aDestRect, eTextureBlitFlags aFlags)=0
	Blit a texture to a bitmap. More...

virtual tBool	BlitTextureToTexture (iTexture apSrc, tU32 anSrcLevel, iTexture apDest, tU32 anDestLevel, const sRecti &aSrcRect, const sRecti &aDestRect, eTextureBlitFlags aFlags)=0
	Blit a texture into another texture. More...

virtual tBool	BlitBitmap3DToTexture (iBitmap3D apSrc, iTexture apDest, tU32 anDestLevel, const sVec3i &aSrcMin, const sVec3i &aDestMin, const sVec3i &avSize, eTextureBlitFlags aFlags)=0
	Blit a 3d bitmap to a 3d texture. More...

virtual tBool	BlitTextureToBitmap3D (iTexture apSrc, tU32 anSrcLevel, iBitmap3D apDest, const sVec3i &aSrcMin, const sVec3i &aDestMin, const sVec3i &avSize, eTextureBlitFlags aFlags)=0
	Blit a 3d texture to a 3d bitmap. More...

Shaders
virtual tU32	GetNumShaderProfile (eShaderUnit aUnit) const =0
	Get the number of Shader profile supported in the specified unit. More...

virtual iHString *	GetShaderProfile (eShaderUnit aUnit, tU32 anIndex) const =0
	Get the profile at the specified index. More...

virtual iShader *	LoadShader (iFile *apFile)=0
	Load a compiled shader from the specified file. More...

virtual tBool	IsShader (iFile *apFile) const =0
	Check if the given file contains a shader that can be loaded by this driver. More...

Occlusion queries.
virtual iOcclusionQuery *	CreateOcclusionQuery ()=0
	Create a new occlusion query object. More...

Optionally driver specific objects.
virtual iVertexArray *	CreateVertexArray (tU32 anNumVertices, tFVF anFVF, eArrayUsage aUsage)=0
	Create a new driver vertex array instance. More...

virtual iIndexArray *	CreateIndexArray (eGraphicsPrimitiveType aPrimitiveType, tU32 anNumIndex, tU32 anMaxVertexIndex, eArrayUsage aUsage)=0
	Create a new driver index array instance. More...

virtual iShaderConstants *	CreateShaderConstants (tU32 anMaxRegisters) const =0
	Creates a new empty driver shader constants instance. More...

virtual tIntPtr	CompileSamplerStates (iSamplerStates *apStates)=0
	Compile a sampler states. More...

virtual tIntPtr	CompileRasterizerStates (iRasterizerStates *apStates)=0
	Compile a rasterizer states. More...

virtual tIntPtr	CompileDepthStencilStates (iDepthStencilStates *apStates)=0
	Compile a depth stencil states. More...

Additional Inherited Members
Public Member Functions inherited from iUnknown
virtual tBool	IsOK () const =0
	Check if the object is valid. More...

virtual tI32	AddRef ()=0
	Signal that one more reference of the object has been created. More...

virtual tI32	Release ()=0
	Release a reference of the object. More...

virtual void	DeleteThis ()=0
	Bypass any reference counting and delete this object. More...

virtual void	Invalidate ()=0
	Invalidate the object. More...

virtual iUnknown *	QueryInterface (const tUUID &aIID)=0
	Query an interface. More...

virtual void	ListInterfaces (iMutableCollection *apLst, tU32 anFlags) const =0
	Fill a UUID list containing the UUIDs of the implemented interfaces. More...

virtual tI32	SetNumRefs (tI32 anNumRefs)=0
	Set the reference counter directly. More...

virtual tI32	GetNumRefs () const =0
	Get the number of references to this object. More...

Member Function Documentation

virtual iGraphics* GetGraphics ( ) const

pure virtual

Get the parent iGraphics interface. {Property}.

virtual const achar* GetName ( ) const

pure virtual

Get the driver's name. {Property}.

virtual const achar* GetDesc ( ) const

pure virtual

Get the driver's description. {Property}.

virtual const achar* GetDeviceName ( ) const

pure virtual

Get the driver device's name. {Property}.

virtual tInt GetCaps ( eGraphicsCaps aCaps ) const

pure virtual

Get the driver's capabilities. {Property}.

virtual tGraphicsDriverImplFlags GetGraphicsDriverImplFlags ( ) const

pure virtual

Get the driver implementation details. {Property}.

virtual void SetDrawOpCapture ( iGraphicsDrawOpCapture * apCapture )

pure virtual

Set the draw op capture object. {Property}.

virtual iGraphicsDrawOpCapture* GetDrawOpCapture ( ) const

pure virtual

Get the draw op capture object. {Property}.

virtual iGraphicsContext* CreateContext	(	iOSWindow *	apWindow,
		iUnknown *	apExtended1,
		iUnknown *	apExtended2,
		tU32	anWidth,
		tU32	anHeight,
		const achar *	aaszBBFormat,
		const achar *	aaszDSFormat,
		tBool	abFullScreen,
		tU32	anSwapInterval,
		tTextureFlags	aBackBufferFlags
	)

pure virtual

Create a new context.

virtual tBool CheckTextureFormat	(	iBitmapFormat *	apFormat,
		tTextureFlags	aFlags
	)

pure virtual

Check whether the specified texture format is supported and set the bitmap format object to the nearest matching native bitmap format.

virtual iTexture* CreateTexture	(	iHString *	ahspName,
		eBitmapType	aType,
		const achar *	aaszFormat,
		tU32	anNumMipMaps,
		tU32	anWidth,
		tU32	anHeight,
		tU32	anDepth,
		tTextureFlags	aFlags
	)

pure virtual

Create a new texture.

Remarks: Setting anNumMipMaps to zero with eTextureFlags_MipMaps automatically computes the number of mipmaps down to 4x4.

virtual tBool BlitBitmapToTexture	(	iBitmap2D *	apSrc,
		iTexture *	apDest,
		tU32	anDestLevel,
		const sRecti &	aSrcRect,
		const sRecti &	aDestRect,
		eTextureBlitFlags	aFlags
	)

pure virtual

Blit a bitmap to a texture.

virtual tBool BlitTextureToBitmap	(	iTexture *	apSrc,
		tU32	anSrcLevel,
		iBitmap2D *	apDest,
		const sRecti &	aSrcRect,
		const sRecti &	aDestRect,
		eTextureBlitFlags	aFlags
	)

pure virtual

Blit a texture to a bitmap.

virtual tBool BlitTextureToTexture	(	iTexture *	apSrc,
		tU32	anSrcLevel,
		iTexture *	apDest,
		tU32	anDestLevel,
		const sRecti &	aSrcRect,
		const sRecti &	aDestRect,
		eTextureBlitFlags	aFlags
	)

pure virtual

Blit a texture into another texture.

virtual tBool BlitBitmap3DToTexture	(	iBitmap3D *	apSrc,
		iTexture *	apDest,
		tU32	anDestLevel,
		const sVec3i &	aSrcMin,
		const sVec3i &	aDestMin,
		const sVec3i &	avSize,
		eTextureBlitFlags	aFlags
	)

pure virtual

Blit a 3d bitmap to a 3d texture.

virtual tBool BlitTextureToBitmap3D	(	iTexture *	apSrc,
		tU32	anSrcLevel,
		iBitmap3D *	apDest,
		const sVec3i &	aSrcMin,
		const sVec3i &	aDestMin,
		const sVec3i &	avSize,
		eTextureBlitFlags	aFlags
	)

pure virtual

Blit a 3d texture to a 3d bitmap.

virtual tU32 GetNumShaderProfile ( eShaderUnit aUnit ) const

pure virtual

Get the number of Shader profile supported in the specified unit.

virtual iHString* GetShaderProfile	(	eShaderUnit	aUnit,
		tU32	anIndex
	)		const

pure virtual

Get the profile at the specified index.

virtual iShader* LoadShader ( iFile * apFile )

pure virtual

Load a compiled shader from the specified file.

virtual tBool IsShader ( iFile * apFile ) const

pure virtual

Check if the given file contains a shader that can be loaded by this driver.

Remarks: This doesnt change the current position of the file.

virtual iOcclusionQuery* CreateOcclusionQuery ( )

pure virtual

Create a new occlusion query object.

virtual iVertexArray* CreateVertexArray	(	tU32	anNumVertices,
		tFVF	anFVF,
		eArrayUsage	aUsage
	)

pure virtual

Create a new driver vertex array instance.

virtual iIndexArray* CreateIndexArray	(	eGraphicsPrimitiveType	aPrimitiveType,
		tU32	anNumIndex,
		tU32	anMaxVertexIndex,
		eArrayUsage	aUsage
	)

pure virtual

Create a new driver index array instance.

virtual iShaderConstants* CreateShaderConstants ( tU32 anMaxRegisters ) const

pure virtual

Creates a new empty driver shader constants instance.

virtual tIntPtr CompileSamplerStates ( iSamplerStates * apStates )

pure virtual

Compile a sampler states.

virtual tIntPtr CompileRasterizerStates ( iRasterizerStates * apStates )

pure virtual

Compile a rasterizer states.

virtual tIntPtr CompileDepthStencilStates ( iDepthStencilStates * apStates )

pure virtual

Compile a depth stencil states.

Detailed Description

System

Context

Textures

Shaders

Occlusion queries.

Optionally driver specific objects.

Additional Inherited Members

Member Function Documentation