GFXD3D11Device

Engine/source/gfx/D3D11/gfxD3D11Device.h

Inheritance diagram for GFXD3D11Device ↕

Classes:

class

GFXD3D11Device::D3D11VertexDecl

Render Targets

void

_updateRenderTargets()

Updates the render targets and viewport in a device specific manner when they are dirty.

Protected Types

StrongRefPtr< GFXD3D11VertexBuffer >

RPGDVB

Map< String, D3D11VertexDecl * >

VertexDeclMap

Used to lookup a vertex declaration for the vertex format.

Public Friends

class

GFXD3D11PrimitiveBuffer

class

GFXD3D11TextureObject

class

GFXD3D11TextureTarget

class

GFXD3D11VertexBuffer

class

GFXD3D11WindowTarget

class

GFXResource

Protected Static Attributes

GFXAdapter::CreateDeviceInstanceDelegate

mCreateDeviceInstance

Protected Attributes

U32

mAdapterIndex

RectI

mClipRect

S32

mCreateFenceType

StrongRefPtr< GFXD3D11ShaderConstBuffer >

mCurrentConstBuffer

Track the last const buffer we've used.

GFXD3D11PrimitiveBuffer *

mCurrentPB

GFXShader *

mCurrentShader

ID3D11Device *

mD3DDevice

ID3D11DeviceContext *

mD3DDeviceContext

bool

mDebugLayers

ID3D11Texture2D *

mDeviceBackbuffer

ID3D11RenderTargetView *

mDeviceBackBufferView

ID3D11Texture2D *

mDeviceDepthStencil

ID3D11DepthStencilView *

mDeviceDepthStencilView

U32

mDrawInstancesCount

StrongRefPtr< GFXD3D11PrimitiveBuffer >

mDynamicPB

GFXShaderRef

mGenericShader [GS_COUNT]

GFXShaderConstBufferRef

mGenericShaderBuffer [GS_COUNT]

ID3D11PixelShader *

mLastPixShader

ID3D11VertexShader *

mLastVertShader

GFXShaderConstHandle *

mModelViewProjSC [GS_COUNT]

DXGI_SAMPLE_DESC

mMultisampleDesc

bool

mOcclusionQuerySupported

F32

mPixVersion

IDXGISwapChain *

mSwapChain

MatrixF

mTempMatrix

Temporary matrix, no assurances on value at all.

VertexDeclMap

mVertexDecls

GFXD3D11VertexBuffer *

mVolatileVB

The stream 0 vertex buffer used for volatile VB offseting.

Vector< RPGDVB >

mVolatileVBList

Private Functions

GFXTextureTarget *

allocRenderToTextureTarget()

Allocate a target for doing render to texture operations, with no depth/stencil buffer.

GFXWindowTarget *

allocWindowTarget(PlatformWindow * window)

Allocate a target for a given window.

void

enterDebugEvent(ColorI color, const char * name)

void

enumerateVideoModes()

void

leaveDebugEvent()

GFXFormat

selectSupportedFormat(GFXTextureProfile * profile, const Vector< GFXFormat > & formats, bool texture, bool mustblend, bool mustfilter)

Returns the first format from the list which meets all the criteria of the texture profile and query options.

void

setDebugMarker(ColorI color, const char * name)

Protected Functions

String

_createTempShaderInternal(const GFXVertexFormat * vertexFormat)

void

_setPrimitiveBuffer(GFXPrimitiveBuffer * buffer)

void

_suppressDebugMessages()

GFXShader *

createShader()

Creates a new empty shader which must be initialized and deleted by the caller.

GFXStateBlockRef

createStateBlockInternal(const GFXStateBlockDesc & desc)

Called by GFXDevice to create a device specific stateblock.

GFXD3D11VertexBuffer *

createVBPool(const GFXVertexFormat * vertexFormat, U32 vertSize)

void

drawIndexedPrimitive(GFXPrimitiveType primType, U32 startVertex, U32 minIndex, U32 numVerts, U32 startIndex, U32 primitiveCount)

The parameters to drawIndexedPrimitive are somewhat complicated.

GFXD3D11VertexBuffer *

findVBPool(const GFXVertexFormat * vertexFormat, U32 numVertsNeeded)

IDXGISwapChain *

getSwapChain()

void

initStates()

State initialization.

void

reacquireDefaultPoolResources()

To manage creating and re-creating of these when device is aquired.

void

releaseDefaultPoolResources()

To release all resources we control from D3DPOOL_DEFAULT.

void

setGlobalAmbientInternal(ColorF )

void

setLightInternal(U32 , const GFXLightInfo, bool )

void

setLightMaterialInternal(const GFXLightMaterial)

void

setMatrix(GFXMatrixType mtype, const MatrixF & mat)

This function must be implemented differently per API and it should set ONLY the current matrix.

void

setShaderConstBufferInternal(GFXShaderConstBuffer * buffer)

Called by base GFXDevice to actually set a const buffer.

void

setStateBlockInternal(GFXStateBlock * block, bool force)

Called by GFXDevice to actually set a stateblock.

void

setTextureInternal(U32 textureUnit, const GFXTextureObject * texture)

DXGI_SWAP_CHAIN_DESC

setupPresentParams(const GFXVideoMode & mode, const HWND & hwnd)

Device helper function.

Public Static Functions

GFXDevice *

createInstance(U32 adapterIndex)

void

enumerateAdapters(Vector< GFXAdapter * > & adapterList)

Public Functions

GFXD3D11Device(U32 index)

Constructor.

~GFXD3D11Device()

GFXPrimitiveBuffer *

allocPrimitiveBuffer(U32 numIndices, U32 numPrimitives, GFXBufferType bufferType, void * data)

This allocates a primitive buffer and returns a pointer to the allocated buffer.

GFXVertexBuffer *

allocVertexBuffer(U32 numVerts, const GFXVertexFormat * vertexFormat, U32 vertSize, GFXBufferType bufferType, void * data)

This allocates a vertex buffer and returns a pointer to the allocated buffer.

GFXVertexDecl *

allocVertexDecl(const GFXVertexFormat * vertexFormat)

Called from GFXVertexFormat to allocate the hardware specific vertex declaration for rendering.

bool

beginSceneInternal()

void

clear(U32 flags, ColorI color, F32 z, U32 stencil)

GFXCubemap *

createCubemap()

GFXFence *

createFence()

Allocate a fence.

GFXOcclusionQuery *

createOcclusionQuery()

Returns a hardware occlusion query object or NULL if this device does not support them.

GFXTextureObject *

createRenderSurface(U32 width, U32 height, GFXFormat format, U32 mipLevel)

void

doParanoidStateCheck()

void

drawPrimitive(GFXPrimitiveType primType, U32 vertexStart, U32 primitiveCount)

void

endSceneInternal()

GFXAdapterType

getAdapterType()

Returns active graphics adapter type.

U32

getAdaterIndex()

ID3D11Texture2D *

getBackBufferTexture()

const RectI &

getClipRect()

ID3D11DepthStencilView *

getDepthStencilView()

ID3D11Device *

getDevice()

ID3D11DeviceContext *

getDeviceContext()

F32

getFillConventionOffset()

Get the fill convention for this device.

U32

getMaxDynamicIndices()

U32

getMaxDynamicVerts()

DXGI_SAMPLE_DESC

getMultisampleType()

U32

getNumRenderTargets()

Returns the number of simultaneous render targets supported by the device.

U32

getNumSamplers()

Returns the number of texture samplers that can be used in a shader rendering pass.

F32

getPixelShaderVersion()

ID3D11RenderTargetView *

getRenderTargetView()

void

init(const GFXVideoMode & mode, PlatformWindow * window)

Initialize this GFXDevice, optionally specifying a platform window to bind to.

void

preDestroy()

This is called before this, or any other device, is deleted in the global destroy() method.

U32

primCountToIndexCount(GFXPrimitiveType primType, U32 primitiveCount)

void

reset(DXGI_SWAP_CHAIN_DESC & d3dpp)

Reset.

void

setClipRect(const RectI & rect)

void

setPixelShaderVersion(F32 version)

void

setShader(GFXShader * shader, bool force)

void

setupGenericShaders(GenericShaderType type)

This is a helper function to set a default shader for rendering GUI elements on systems which do not support fixed-function operations as well as for things which need just generic position/texture/color shaders.

void

setVertexDecl(const GFXVertexDecl * decl)

Sets the current vertex declaration on the device.

void

setVertexStream(U32 stream, GFXVertexBuffer * buffer)

Sets the vertex buffer on the device.

void

setVertexStreamFrequency(U32 stream, U32 frequency)

Set the vertex stream frequency on the device.

Detailed Description

Render Targets

_updateRenderTargets()

Reimplemented from: GFXDevice

Protected Types

typedef StrongRefPtr< GFXD3D11VertexBuffer > RPGDVB

typedef Map< String, D3D11VertexDecl * > VertexDeclMap

Used to lookup a vertex declaration for the vertex format.

see:

allocVertexDecl

Public Friends

Protected Static Attributes

GFXAdapter::CreateDeviceInstanceDelegate mCreateDeviceInstance

Protected Attributes

U32 mAdapterIndex

RectI mClipRect

S32 mCreateFenceType

StrongRefPtr< GFXD3D11ShaderConstBuffer > mCurrentConstBuffer

Track the last const buffer we've used.

Used to notify new constant buffers that they should send all of their constants up

GFXD3D11PrimitiveBuffer * mCurrentPB

GFXShader * mCurrentShader

ID3D11Device * mD3DDevice

ID3D11DeviceContext * mD3DDeviceContext

bool mDebugLayers

ID3D11Texture2D * mDeviceBackbuffer

ID3D11RenderTargetView * mDeviceBackBufferView

ID3D11Texture2D * mDeviceDepthStencil

ID3D11DepthStencilView * mDeviceDepthStencilView

U32 mDrawInstancesCount

StrongRefPtr< GFXD3D11PrimitiveBuffer > mDynamicPB

GFXShaderRef mGenericShader [GS_COUNT]

GFXShaderConstBufferRef mGenericShaderBuffer [GS_COUNT]

ID3D11PixelShader * mLastPixShader

ID3D11VertexShader * mLastVertShader

GFXShaderConstHandle * mModelViewProjSC [GS_COUNT]

DXGI_SAMPLE_DESC mMultisampleDesc

bool mOcclusionQuerySupported

F32 mPixVersion

IDXGISwapChain * mSwapChain

MatrixF mTempMatrix

Temporary matrix, no assurances on value at all.

VertexDeclMap mVertexDecls

GFXD3D11VertexBuffer * mVolatileVB

The stream 0 vertex buffer used for volatile VB offseting.

Vector< RPGDVB > mVolatileVBList

Private Functions

allocRenderToTextureTarget()

Reimplemented from: GFXDevice

allocWindowTarget(PlatformWindow * window)

Reimplemented from: GFXDevice

enterDebugEvent(ColorI color, const char * name)

Reimplemented from: GFXDevice

enumerateVideoModes()

Reimplemented from: GFXDevice

leaveDebugEvent()

Reimplemented from: GFXDevice

selectSupportedFormat(GFXTextureProfile * profile, const Vector< GFXFormat > & formats, bool texture, bool mustblend, bool mustfilter)

Reimplemented from: GFXDevice

setDebugMarker(ColorI color, const char * name)

Reimplemented from: GFXDevice

Protected Functions

_createTempShaderInternal(const GFXVertexFormat * vertexFormat)

_setPrimitiveBuffer(GFXPrimitiveBuffer * buffer)

_suppressDebugMessages()

createShader()

Reimplemented from: GFXDevice

createStateBlockInternal(const GFXStateBlockDesc & desc)

Reimplemented from: GFXDevice

createVBPool(const GFXVertexFormat * vertexFormat, U32 vertSize)

drawIndexedPrimitive(GFXPrimitiveType primType, U32 startVertex, U32 minIndex, U32 numVerts, U32 startIndex, U32 primitiveCount)

Reimplemented from: GFXDevice

findVBPool(const GFXVertexFormat * vertexFormat, U32 numVertsNeeded)

getSwapChain()

initStates()

Reimplemented from: GFXDevice

reacquireDefaultPoolResources()

To manage creating and re-creating of these when device is aquired.

releaseDefaultPoolResources()

To release all resources we control from D3DPOOL_DEFAULT.

setGlobalAmbientInternal(ColorF )

Reimplemented from: GFXDevice

setLightInternal(U32 , const GFXLightInfo, bool )

Reimplemented from: GFXDevice

setLightMaterialInternal(const GFXLightMaterial)

Reimplemented from: GFXDevice

setMatrix(GFXMatrixType mtype, const MatrixF & mat)

Reimplemented from: GFXDevice

setShaderConstBufferInternal(GFXShaderConstBuffer * buffer)

Reimplemented from: GFXDevice

setStateBlockInternal(GFXStateBlock * block, bool force)

Reimplemented from: GFXDevice

setTextureInternal(U32 textureUnit, const GFXTextureObject * texture)

Reimplemented from: GFXDevice

setupPresentParams(const GFXVideoMode & mode, const HWND & hwnd)

Device helper function.

Public Static Functions

createInstance(U32 adapterIndex)

enumerateAdapters(Vector< GFXAdapter * > & adapterList)

Public Functions

GFXD3D11Device(U32 index)

Constructor.

Parameters:

d3d	Direct3D object to instantiate this device with
index	Adapter index since D3D can use multiple graphics adapters

~GFXD3D11Device()

allocPrimitiveBuffer(U32 numIndices, U32 numPrimitives, GFXBufferType bufferType, void * data)

Reimplemented from: GFXDevice

allocVertexBuffer(U32 numVerts, const GFXVertexFormat * vertexFormat, U32 vertSize, GFXBufferType bufferType, void * data)

Reimplemented from: GFXDevice

allocVertexDecl(const GFXVertexFormat * vertexFormat)

Reimplemented from: GFXDevice

beginSceneInternal()

Reimplemented from: GFXDevice

clear(U32 flags, ColorI color, F32 z, U32 stencil)

Reimplemented from: GFXDevice

createCubemap()

Reimplemented from: GFXDevice

createFence()

Reimplemented from: GFXDevice

createOcclusionQuery()

Reimplemented from: GFXDevice

createRenderSurface(U32 width, U32 height, GFXFormat format, U32 mipLevel)

doParanoidStateCheck()

Reimplemented from: GFXDevice

drawPrimitive(GFXPrimitiveType primType, U32 vertexStart, U32 primitiveCount)

Reimplemented from: GFXDevice

endSceneInternal()

Reimplemented from: GFXDevice

getAdapterType()

Reimplemented from: GFXDevice

getAdaterIndex()

getBackBufferTexture()

getClipRect()

Reimplemented from: GFXDevice

getDepthStencilView()

getDevice()

getDeviceContext()

getFillConventionOffset()

Reimplemented from: GFXDevice

getMaxDynamicIndices()

Reimplemented from: GFXDevice

getMaxDynamicVerts()

Reimplemented from: GFXDevice

getMultisampleType()

getNumRenderTargets()

Reimplemented from: GFXDevice

getNumSamplers()

Reimplemented from: GFXDevice

getPixelShaderVersion()

Reimplemented from: GFXDevice

getRenderTargetView()

init(const GFXVideoMode & mode, PlatformWindow * window)

Reimplemented from: GFXDevice

preDestroy()

Reimplemented from: GFXDevice

primCountToIndexCount(GFXPrimitiveType primType, U32 primitiveCount)

reset(DXGI_SWAP_CHAIN_DESC & d3dpp)

Reset.

setClipRect(const RectI & rect)

Reimplemented from: GFXDevice

setPixelShaderVersion(F32 version)

Reimplemented from: GFXDevice

setShader(GFXShader * shader, bool force)

Reimplemented from: GFXDevice

setupGenericShaders(GenericShaderType type)

Reimplemented from: GFXDevice

setVertexDecl(const GFXVertexDecl * decl)

Reimplemented from: GFXDevice

setVertexStream(U32 stream, GFXVertexBuffer * buffer)

Reimplemented from: GFXDevice

setVertexStreamFrequency(U32 stream, U32 frequency)

Reimplemented from: GFXDevice