DirectX Structures

DirectX Structures

Direct3D Structures

D3DADAPTER_IDENTIFIER9

Contains information identifying the adapter.

TYPE D3DADAPTER_IDENTIFIER9
Driver AS STRING * %MAX_DEVICE_IDENTIFIER_STRING
Description AS STRING * %MAX_DEVICE_IDENTIFIER_STRING
DeviceName AS STRING * 32

DriverVersion AS QUAD

VendorId AS DWORD
DeviceId AS DWORD
SubSysId AS DWORD
Revision AS DWORD
DeviceIdentifier AS GUID
WHQLLevel AS DWORD
END TYPE

D3DBOX

Defines a volume.

TYPE D3DBOX
nLeft AS DWORD
nTop AS DWORD
nRight AS DWORD
nBottom AS DWORD
nFront AS DWORD
nBack AS DWORD
END TYPE

D3DCAPS9

Represents the capabilities of the hardware exposed through the Microsoft Direct3D object.

TYPE D3DCAPS9
DeviceType AS DWORD
AdapterOrdinal AS DWORD
Caps AS DWORD
Caps2 AS DWORD
Caps3 AS DWORD
PresentationIntervals AS DWORD
CursorCaps AS DWORD
DevCaps AS DWORD
PrimitiveMiscCaps AS DWORD
RasterCaps AS DWORD
ZCmpCaps AS DWORD
SrcBlendCaps AS DWORD
DestBlendCaps AS DWORD
AlphaCmpCaps AS DWORD
ShadeCaps AS DWORD
TextureCaps AS DWORD
TextureFilterCaps AS DWORD

CubeTextureFilterCaps AS DWORD

VolumeTextureFilterCaps AS DWORD

TextureAddressCaps AS DWORD

VolumeTextureAddressCaps AS DWORD

LineCaps AS DWORD

MaxTextureWidth AS DWORD
MaxTextureHeight AS DWORD
MaxVolumeExtent AS DWORD
MaxTextureRepeat AS DWORD
MaxTextureAspectRatio AS DWORD
MaxAnisotropy AS DWORD
MaxVertexW AS SINGLE
GuardBandLeft AS SINGLE
GuardBandTop AS SINGLE
GuardBandRight AS SINGLE
GuardBandBottom AS SINGLE
ExtentsAdjust AS SINGLE
StencilCaps AS DWORD
FVFCaps AS DWORD
TextureOpCaps AS DWORD
MaxTextureBlendStages AS DWORD
MaxSimultaneousTextures AS DWORD
VertexProcessingCaps AS DWORD
MaxActiveLights AS DWORD
MaxUserClipPlanes AS DWORD
MaxVertexBlendMatrices AS DWORD
MaxVertexBlendMatrixIndex AS DWORD
MaxPointSize AS SINGLE
MaxPrimitiveCount AS DWORD

MaxVertexIndex AS DWORD
MaxStreams AS DWORD
MaxStreamStride AS DWORD

VertexShaderVersion AS DWORD
MaxVertexShaderConst AS DWORD

PixelShaderVersion AS DWORD
PixelShader1xMaxValue AS SINGLE

DevCaps2 AS DWORD
MaxNpatchTessellationLevel AS SINGLE
Reserved5 AS DWORD
MasterAdapterOrdinal AS DWORD

AdapterOrdinalInGroup AS DWORD

NumberOfAdaptersInGroup AS DWORD

DeclTypes AS DWORD

NumSimultaneousRTs AS DWORD

StretchRectFilterCaps AS DWORD

VS20Caps AS D3DVSHADERCAPS2_0
PS20Caps AS D3DVSHADERCAPS2_0
VertexTextureFilterCaps AS DWORD

MaxVShaderInstructionsExecuted AS DWORD

MaxPShaderInstructionsExecuted AS DWORD

MaxVertexShader30InstructionSlots AS DWORD
MaxPixelShader30InstructionSlots AS DWORD
END TYPE

D3DCLIPSTATUS9

Describes the current clip status.

TYPE D3DCLIPSTATUS9
ClipUnion AS DWORD
ClipIntersection AS DWORD
END TYPE

D3DCOLORVALUE

Describes color values.

TYPE D3DCOLORVALUE
r AS SINGLE
g AS SINGLE
b AS SINGLE
a AS SINGLE
END TYPE

D3DDEVICE_CREATION_PARAMETERS

Describes color values.

TYPE D3DDEVICE_CREATION_PARAMETERS
AdapterOrdinal AS DWORD
DeviceType AS DWORD
hFocusWindow AS DWORD
BehaviorFlags AS DWORD
END TYPE

D3DDEVINFO_D3D9BANDWIDTHTIMINGS

Throughput metrics for help in understanding the performance of an application.

TYPE D3DDEVINFO_D3D9BANDWIDTHTIMINGS
MaxBandwidthUtilized AS SINGLE
FrontEndUploadMemoryUtilizedPercent AS SINGLE
VertexRateUtilizedPercent AS SINGLE
TriangleSetupRateUtilizedPercent AS SINGLE
FillRateUtilizedPercent AS SINGLE
END TYPE

D3DDEVINFO_D3D9CACHEUTILIZATION

Measure the cache hit rate performance for textures and indexed vertices.

TYPE D3DDEVINFO_D3D9CACHEUTILIZATION
TextureCacheHitRate AS SINGLE

PostTransformVertexCacheHitRate AS SINGLE
END TYPE

D3DDEVINFO_D3D9INTERFACETIMINGS

Percent of time processing data in the driver. These statistics may help identify cases when the driver is waiting for other resources.

TYPE D3DDEVINFO_D3D9INTERFACETIMINGS
WaitingForGPUToUseApplicationResourceTimePercent AS SINGLE
WaitingForGPUToAcceptMoreCommandsTimePercent AS SINGLE
WaitingForGPUToStayWithinLatencyTimePercent AS SINGLE
WaitingForGPUExclusiveResourceTimePercent AS SINGLE
WaitingForGPUOtherTimePercent AS SINGLE
END TYPE

D3DDEVINFO_D3D9PIPELINETIMINGS

Percent of time processing data in the pipeline.

TYPE D3DDEVINFO_D3D9PIPELINETIMINGS
VertexProcessingTimePercent AS SINGLE
PixelProcessingTimePercent AS SINGLE
OtherGPUProcessingTimePercent AS SINGLE
GPUIdleTimePercent AS SINGLE
END TYPE

D3DDEVINFO_D3D9STAGETIMINGS

Percent of time processing shader data.

TYPE D3DDEVINFO_D3D9STAGETIMINGS
MemoryProcessingPercent AS SINGLE
ComputationProcessingPercent AS SINGLE
END TYPE

D3DDEVINFO_D3DVERTEXSTATS

Reports the number of triangles that have been processed and clipped by the runtime's software vertex processing.

TYPE D3DDEVINFO_D3DVERTEXSTATS
NumRenderedTriangles AS DWORD

NumExtraClippingTriangles AS DWORD

END TYPE

D3DDEVINFO_RESOURCEMANAGER

Resource usage statistics.

TYPE D3DDEVINFO_RESOURCEMANAGER
stats(0 TO %D3DRTYPECOUNT - 1) AS D3DRESOURCESTATS
END TYPE

D3DDEVINFO_VCACHE

Vertex cache optimization hints.

TYPE D3DDEVINFO_VCACHE
Pattern AS DWORD

OptMethod AS DWORD

CacheSize AS DWORD

MagicNumber AS DWORD

END TYPE

D3DDISPLAYMODE

Describes the display mode.

TYPE D3DDISPLAYMODE
nWidth AS DWORD
nHeight AS DWORD
RefreshRate AS DWORD
nFormat AS DWORD
END TYPE

D3DGAMMARAMP

Contains red, green, and blue ramp data.

TYPE D3DGAMMARAMP
red (255) AS WORD
green(255) AS WORD
blue (255) AS DWORD
END TYPE

D3DINDEXBUFFER_DESC

Describes an index buffer.

TYPE D3DINDEXBUFFER_DESC
nFormat AS DWORD
nType AS DWORD
Usage AS DWORD
Pool AS DWORD
nSize AS DWORD
END TYPE

D3DLIGHT9

Defines a set of lighting properties.

TYPE D3DLIGHT9
nType AS DWORD
Diffuse AS D3DCOLORVALUE
Specular AS D3DCOLORVALUE
Ambient AS D3DCOLORVALUE
Position AS D3DVECTOR
Direction AS D3DVECTOR
Range AS SINGLE
Falloff AS SINGLE
Attenuation0 AS SINGLE
Attenuation1 AS SINGLE
Attenuation2 AS SINGLE
Theta AS SINGLE
Phi AS SINGLE
END TYPE

D3DLOCKED_BOX

Describes a locked box (volume).

TYPE D3DLOCKED_BOX
RowPitch AS LONG
SlicePitch AS LONG
pBits AS DWORD
END TYPE

D3DLOCKED_RECT

Describes a locked rectangular region.

TYPE D3DLOCKED_RECT
Pitch AS LONG
pBits AS DWORD
END TYPE

D3DMATERIAL9

Specifies material properties.

TYPE D3DMATERIAL9
Diffuse AS D3DCOLORVALUE
Ambient AS D3DCOLORVALUE
Specular AS D3DCOLORVALUE
Emissive AS D3DCOLORVALUE
Power AS SINGLE
END TYPE

D3DMATRIX

Describes a matrix.

TYPE D3DMATRIX
m11 AS SINGLE
m12 AS SINGLE
m13 AS SINGLE
m14 AS SINGLE
m21 AS SINGLE
m22 AS SINGLE
m23 AS SINGLE
m24 AS SINGLE
m31 AS SINGLE
m32 AS SINGLE
m33 AS SINGLE
m34 AS SINGLE
m41 AS SINGLE
m42 AS SINGLE
m43 AS SINGLE
m44 AS SINGLE
END TYPE

D3DPRESENT_PARAMETERS

Describes the presentation parameters.

TYPE D3DPRESENT_PARAMETERS
BackBufferWidth AS DWORD
BackBufferHeight AS DWORD
BackBufferFormat AS DWORD
BackBufferCount AS DWORD
MultiSampleType AS DWORD
MultiSampleQuality AS DWORD
SwapEffect AS DWORD
hDeviceWindow AS DWORD
Windowed AS LONG
EnableAutoDepthStencil AS LONG
AutoDepthStencilFormat AS DWORD
Flags AS DWORD
FullScreen_RefreshRateInHz AS DWORD
PresentationInterval AS DWORD
END TYPE

D3DPSHADERCAPS2_0

Pixel shader driver caps.

TYPE D3DPSHADERCAPS2_0
Caps AS DWORD
DynamicFlowControlDepth AS LONG
NumTemps AS LONG
StaticFlowControlDepth AS LONG
NumInstructionSlots AS LONG
END TYPE

D3DRANGE

Defines a range.

TYPE D3DRANGE
Offset AS DWORD
nSize AS DWORD
END TYPE

D3DRASTER_STATUS

Describes the raster status.

TYPE D3DRASTER_STATUS
InVBlank AS LONG
ScanLine AS DWORD
END TYPE

D3DRECT

Defines a rectangle.

TYPE D3DRECT
x1 AS LONG
y1 AS LONG
x2 AS LONG
y2 AS LONG
END TYPE

D3DRECTPATCH_INFO

Describes a rectangular high-order patch.

TYPE D3DRECTPATCH_INFO
StartVertexOffsetWidth AS DWORD
StartVertexOffsetHeight AS DWORD
nWidth AS DWORD
nHeight AS DWORD
Stride AS DWORD
Basis AS DWORD
Degree AS DWORD
END TYPE

D3DRESOURCESTATS

Resource statistics gathered by the D3DDEVINFO_RESOURCEMANAGER when using the asynchronous query mechanism.

TYPE D3DRESOURCESTATS
bThrashing AS LONG

ApproxBytesDownloaded AS DWORD

NumEvicts AS DWORD

NumVidCreates AS DWORD

LastPri AS DWORD

NumUsed AS DWORD

NumUsedInVidMem AS DWORD

WorkingSet AS DWORD

WorkingSetBytes AS DWORD

TotalManaged AS DWORD

TotalBytes AS DWORD

END TYPE

D3DSURFACE_DESC

Describes a surface.

TYPE D3DSURFACE_DESC
nFormat AS DWORD
nType AS DWORD
Usage AS DWORD
Pool AS DWORD
MultiSampleType AS DWORD
MultiSampleQuality AS DWORD
nWidth AS DWORD
nHeight AS DWORD
END TYPE

D3DTRIPATCH_INFO

Describes a triangular high-order patch.

TYPE D3DTRIPATCH_INFO
StartVertexOffset AS DWORD
NumVertices AS DWORD
Basis AS DWORD
Degree AS DWORD
END TYPE

D3DVECTOR

Defines a vector.

TYPE D3DVECTOR
x AS SINGLE
y AS SINGLE
z AS SINGLE
END TYPE

D3DVERTEXBUFFER_DESC

Describes a vertex buffer.

TYPE D3DVERTEXBUFFER_DESC
nFormat AS DWORD
nType AS DWORD
Usage AS DWORD
Pool AS DWORD
nSize AS DWORD
FVF AS DWORD
END TYPE

D3DVERTEXELEMENT9

Defines the vertex data layout. Each vertex can contain one or more data types and each data type is described by a vertex element.

TYPE D3DVERTEXELEMENT9
Stream AS WORD
Offset AS WORD
nType AS BYTE

Method AS BYTE

Usage AS BYTE
UsageIndex AS BYTE
END TYPE

D3DVIEWPORT9

Defines the window dimensions of a render-target surface onto which a 3-D volume projects.

TYPE D3DVIEWPORT9
X AS DWORD
Y AS DWORD

nWidth AS DWORD
nHeight AS DWORD
MinZ AS SINGLE

MaxZ AS SINGLE

END TYPE

D3DVOLUME_DESC

Describes a volume.

TYPE D3DVOLUME_DESC
nFormat AS DWORD
nType AS DWORD
Usage AS DWORD
Pool AS DWORD
nWidth AS DWORD
nHeight AS DWORD
Depth AS DWORD
END TYPE

D3DVSHADERCAPS2_0

Vertex shader caps.

TYPE D3DVSHADERCAPS2_0
Caps AS DWORD
DynamicFlowControlDepth AS LONG
NumTemps AS LONG
StaticFlowControlDepth AS LONG
END TYPE

PALETTEENTRY

Specifies the color and usage of an entry in a logical palette.

This structure is part of the Platform SDK. It is documented here for convenience.

TYPE PALETTEENTRY
peRed AS BYTE
peGreen AS BYTE
peBlue AS BYTE
peFlags AS BYTE
END TYPE

Effect Structures

D3DXEFFECT_DESC

Describes an effect object.

TYPE D3DXEFFECT_DESC
Creator AS ASCIIZ PTR

Parameters AS DWORD

Techniques AS DWORD

Functions AS DWORD

END TYPE

D3DXEFFECTDEFAULT

Effect default parameters.

TYPE D3DXEFFECTDEFAULT
pParamName AS DWORD
nType AS DWORD

NumBytes AS DWORD

pValue AS DWORD

END TYPE

D3DXEFFECTINSTANCE

Data type for managing a set of default effect parameters.

TYPE D3DXEFFECTINSTANCE
pEffectFilename AS DWORD
NumDefaults AS DWORD
pDefaults AS DWORD
END TYPE

D3DXFRAGMENT_DESC

Describes an annotation used by an effect object.

TYPE D3DXFRAGMENT_DESC
pName AS ASCIIZ PTR
Target AS DWORD
END TYPE

D3DXFUNCTION_DESC

Describes a function used by an effect.

TYPE D3DXFUNCTION_DESC
pName AS ASCIIZ PTR

Annotations AS DWORD

END TYPE

D3DXPARAMETER_DESC

Describes a parameter used for an effect object.

TYPE D3DXPARAMETER_DESC
pName AS ASCIIZ PTR

Semantic AS ASCIIZ PTR

Class AS DWORD

nType AS DWORD

Rows AS DWORD

Columns AS DWORD

Elements AS DWORD

Annotations AS DWORD

StructMembers AS DWORD

Flags AS DWORD

Bytes AS DWORD

END TYPE

D3DXPASS_DESC

Describes a pass for an effect object.

TYPE D3DXPASS_DESC
pName AS ASCIIZ PTR

Annotations AS DWORD

pVertexShaderFunction AS DWORD

pPixelShaderFunction AS DWORD

END TYPE

D3DXSEMANTIC

Semantics map a parameter to vertex or pixel shader registers. They can also be optional descriptive strings attached to non-register parameters.

TYPE D3DXSEMANTIC
Usage AS DWORD
UsageIndex AS DWORD
END TYPE

D3DXTECHNIQUE_DESC

Describes a technique used by an effect.

TYPE D3DXTECHNIQUE_DESC
pName AS ASCIIZ PTR

Passes AS DWORD

Annotations AS DWORD

END TYPE

X File Structures

D3DXF_FILELOADMEMORY

Identifies memory data.

TYPE D3DXF_FILELOADMEMORY
lpMemory AS DWORD

dSize AS DWORD

END TYPE

D3DXF_FILELOADRESOURCE

Identifies resource data.

TYPE D3DXF_FILELOADRESOURCE
hModule AS DWORD
lpName AS ASCIIZ PTR
lpType AS ASCIIZ PTR
END TYPE

XFILECOMPRESSEDANIMATIONSET

Identifies compressed key frame animation data.

TYPE XFILECOMPRESSEDANIMATIONSET
CompressedBlockSize AS DWORD
TicksPerSec AS SINGLE
PlaybackType AS DWORD
BufferLength AS DWORD
END TYPE

D3DX Structures

D3DXATTRIBUTERANGE

Stores an attribute table entry.

TYPE D3DXATTRIBUTERANGE
AttribId AS DWORD
FaceStart AS DWORD
FaceCount AS DWORD
VertexStart AS DWORD
VertexCount AS DWORD
END TYPE

D3DXATTRIBUTEWEIGHTS

Specifies mesh weight attributes.

TYPE D3DXATTRIBUTEWEIGHTS
Position AS SINGLE
Boundary AS SINGLE
Normal AS SINGLE
Diffuse AS SINGLE
Specular AS SINGLE
Texcoord (0 TO 7) AS SINGLE
Tangent AS SINGLE
Binormal AS SINGLE
END TYPE

D3DXBONECOMBINATION

Describes a subset of the mesh that has the same attribute and bone combination.

TYPE D3DXBONECOMBINATION
AttribId AS DWORD
FaceStart AS DWORD
FaceCount AS DWORD
VertexStart AS DWORD
VertexCount AS DWORD
BoneId AS DWORD
END TYPE

D3DXCOLOR

Describes color values.

TYPE D3DXCOLOR
r AS SINGLE
g AS SINGLE
b AS SINGLE
a AS SINGLE
END TYPE

D3DXCONSTANT_DESC

Describes color values.

TYPE D3DXCONSTANT_DESC
pName AS ASCIIZ PTR

RegisterSet AS DWORD

RegisterIndex AS DWORD

RegisterCount AS DWORD

Class AS DWORD

nType AS DWORD

Rows AS DWORD

Columns AS DWORD

Elements AS DWORD

StructMembers AS DWORD

Bytes AS DWORD

DefaultValue AS DWORD

END TYPE

D3DXCONSTANTTABLE_DESC

Describes color values.

TYPE D3DXCONSTANTTABLE_DESC
Creator AS ASCIIZ PTR

Version AS DWORD

Constants AS DWORD

END TYPE

D3DXEVENT_DESC

Describes an animation event.

UNION uD3DXEVENT_DESC
Weight AS SINGLE
Speed AS SINGLE
Position AS DOUBLE
bEnable AS LONG
END UNION

TYPE D3DXEVENT_DESC
nType AS DWORD
Track AS DWORD
StartTime AS DOUBLE
Duration AS DOUBLE
Transition AS DWORD
u AS uD3DXEVENT_DESC
END TYPE

D3DXFONT_DESC

Defines the attributes of a font.

TYPE D3DXFONT_DESCA
nHeight AS LONG
nWidth AS DWORD
nWeight AS DWORD
MipLevels AS DWORD
Italic AS LONG
CharSet AS BYTE
OutputPrecision AS BYTE
Quality AS BYTE
PitchAndFamily AS BYTE
FaceName AS STRING * %LF_FACESIZE
END TYPE

TYPE D3DXFONT_DESCW
nHeight AS LONG
nWidth AS DWORD
nWeight AS DWORD
MipLevels AS DWORD
Italic AS LONG
CharSet AS BYTE
OutputPrecision AS BYTE
Quality AS BYTE
PitchAndFamily AS BYTE
FaceName AS STRING * (%LF_FACESIZE * 2)
END TYPE

D3DXFRAME

Encapsulates a transform frame in a transformation frame hierarchy.

TYPE D3DXFRAME
pName AS ASCIIZ PTR
TransformationMatrix AS DWORD
pMeshContainer AS DWORD
pFrameSibling AS DWORD
pFrameFirstChild AS DWORD
END TYPE

D3DXIMAGE_INFO

Returns a description of the original contents of an image file.

TYPE D3DXIMAGE_INFO
nWidth AS DWORD
nHeight AS DWORD
Depth AS DWORD
MipLevels AS DWORD
nFormat AS DWORD
ResourceType AS DWORD
ImageFileFormat AS DWORD
END TYPE

D3DXINTERSECTINFO

Returns a description of the original contents of an image file.

TYPE D3DXINTERSECTINFO
FaceIndex AS DWORD

U AS SINGLE

V AS SINGLE

Dist AS SINGLE

END TYPE

D3DXKEY_CALLBACK

Returns a description of the original contents of an image file.

TYPE D3DXKEY_CALLBACK
fTime AS SINGLE
pCallbackData AS DWORD
END TYPE

D3DXKEY_QUATERNION

Describes a quaternion key for use in key frame animation. A quaternion key is a quaternion value at a given time.

TYPE D3DXKEY_QUATERNION
fTime AS SINGLE
Value AS D3DXQUATERNION
END TYPE

D3DXKEY_VECTOR3

Describes a vector key for use in key frame animation. It specifies a vector at a given time. This is used for scale and translation keys.

TYPE D3DXKEY_VECTOR3
fTime AS SINGLE
Value AS D3DXVECTOR3
END TYPE

D3DXMACRO

Describes preprocessor definitions used by an effect object.

TYPE D3DXMACRO
pName AS ASCIIZ PTR
pDefinition AS ASCIIZ PTR
END TYPE

D3DXMATERIAL

Returns material information saved in Microsoft Direct3D (.x) files.

TYPE D3DXMATERIAL
MatD3D AS D3DMATERIAL9
pTextureFilename AS DWORD
END TYPE

D3DXMATRIX

Describes a matrix.

TYPE D3DXMATRIX
m11 AS SINGLE
m12 AS SINGLE
m13 AS SINGLE
m14 AS SINGLE
m21 AS SINGLE
m22 AS SINGLE
m23 AS SINGLE
m24 AS SINGLE
m31 AS SINGLE
m32 AS SINGLE
m33 AS SINGLE
m34 AS SINGLE
m41 AS SINGLE
m42 AS SINGLE
m43 AS SINGLE
m44 AS SINGLE
END TYPE

D3DXMESHCONTAINER

Encapsulates a mesh object in a transformation frame hierarchy.

TYPE D3DXMESHCONTAINER
pName AS ASCIIZ PTR
MeshData AS DWORD
pMaterials AS DWORD
pEffects AS DWORD
NumMaterials AS DWORD
pAdjacency AS DWORD PTR
pSkinInfo AS DWORD
END TYPE

D3DXMESHDATA

Mesh data structure.

UNION uD3DXMESHDATA
pMesh AS DWORD
pPMesh AS DWORD
pPatchMesh AS DWORD
END UNION

TYPE D3DXMESHDATA
nType AS DWORD
u AS uD3DXMESHDATA
END TYPE

D3DXPATCHINFO

Structure that contains the attributes of a patch mesh.

TYPE D3DXPATCHINFO
PatchType AS DWORD
Degree AS DWORD
Basis AS DWORD
END TYPE

D3DXPLANE

Describes a plane.

TYPE D3DXPLANE
a AS SINGLE
b AS SINGLE
c AS SINGLE
d AS SINGLE
END TYPE

D3DXQUATERNION

Describes a quaternion.

TYPE D3DXQUATERNION
x AS SINGLE
y AS SINGLE
z AS SINGLE
w AS SINGLE
END TYPE

D3DXRTE_DESC

Describes an off-screen render target used by an instance of ID3DXRenderToEnvMap.

TYPE D3DXRTE_DESC
nSize AS DWORD
MipLevels AS DWORD
nFormat AS DWORD
DepthStencil AS LONG
DepthStencilFormat AS DWORD
END TYPE

D3DXRTS_DESC

Describes a render surface.

TYPE D3DXRTS_DESC
nWidth AS DWORD
nHeight AS DWORD
nFormat AS DWORD
DepthStencil AS LONG
DepthStencilFormat AS DWORD
END TYPE

D3DXSHADER_CONSTANTINFO

TYPE D3DXSHADER_CONSTANTINFO
pName AS DWORD

RegisterSet AS WORD

RegisterIndex AS WORD

RegisterCount AS WORD

Reserved AS WORD

TypeInfo AS DWORD

DefaultValue AS DWORD

END TYPE

D3DXSHADER_CONSTANTTABLE

Helper structure for managing a shader constant table. This can also be done using ID3DXConstantTable.

TYPE D3DXSHADER_CONSTANTTABLE
nSize AS DWORD

Creator AS DWORD

Version AS DWORD

Constants AS DWORD

ConstantInfo AS DWORD

Flags AS DWORD

Target AS DWORD

END TYPE

D3DXSHADER_STRUCTMEMBERINFO

A helper structure containing member structure information.

TYPE D3DXSHADER_TYPEINFO
pName AS WORD

TypeInfo AS WORD

END TYPE

D3DXSHADER_TYPEINFO

A helper structure containing member type information.

TYPE D3DXSHADER_TYPEINFO
Class AS WORD

nType AS WORD

Rows AS WORD

Columns AS WORD

Elements AS WORD

StructMembers AS WORD

StructMemberInfo AS DWORD

END TYPE

D3DXSHMATERIAL

Spherical harmonic (SH) precomputed radiance transfer (PRT) material characteristics.

TYPE D3DXSHMATERIAL
Diffuse AS D3DCOLORVALUE

bMirror AS LONG

bSubSurf AS LONG

RelativeIndexOfRefraction AS SINGLE
Absorption AS D3DCOLORVALUE
ReducedScattering AS D3DCOLORVALUE
END TYPE

D3DXSHPRTSPLITMESHCLUSTERDATA

TYPE D3DXSHPRTSPLITMESHCLUSTERDATA
uVertStart AS DWORD

uVertLength AS DWORD

uFaceStart AS DWORD

uFaceLength AS DWORD

uClusterStart AS DWORD

uClusterLength AS DWORD

END TYPE

D3DXSHPRTSPLITMESHVERTDATA

TYPE D3DXSHPRTSPLITMESHVERTDATA
uVertRemap AS DWORD

uSubCluster AS DWORD

ucVertStatus AS BYTE

END TYPE

D3DXTRACK_DESC

Describes an animation track and specifies blending weight, speed, and position for the track at a given time.

TYPE D3DXTRACK_DESC
Priority AS DWORD
Weight AS SINGLE
Speed AS SINGLE
Position AS DOUBLE
lEnable AS LONG
END TYPE

D3DXVECTOR2

Describes a vector in 2-D space.

TYPE D3DXVECTOR2
x AS SINGLE
y AS SINGLE
END TYPE

D3DXVECTOR3

Describes a vector in three-dimensional (3-D) space.

TYPE D3DXVECTOR3
x AS SINGLE
y AS SINGLE
z AS SINGLE
END TYPE

D3DXVECTOR4

Describes a vector in 4-D space.

TYPE D3DXVECTOR4
x AS SINGLE
y AS SINGLE
z AS SINGLE
w AS SINGLE
END TYPE

D3DXWELDEPSILONS

Specifies tolerance values for each vertex component when comparing vertices to determine if they are similar enough to be welded together.

TYPE D3DXWELDEPSILONS
Position AS SINGLE

BlendWeights AS SINGLE
Normal AS SINGLE
PSize AS SINGLE
Specular AS SINGLE
Diffuse AS SINGLE
Texcoord(0 TO 7) AS SINGLE
Tangent AS SINGLE
Binormal AS SINGLE
TessFactor AS SINGLE
END TYPE

DirectInput Structures

CPOINT

Describes a calibration point. An array of CPOINT structures is contained by a DIPROPCPOINTS structure.

TYPE CPOINT
lP AS LONG

dwLog AS DWORD

END TYPE

DIACTION

Describes a mapping of one game action to one device semantic. An array of DIACTION structures is contained by a DIACTIONFORMAT structure.

UNION DIACTIONA_UNION
lptszActionName AS ASCIIZ PTR ' // LPCSTR
uResIdString AS DWORD
END UNION

TYPE DIACTIONA
uAppData AS DWORD PTR
dwSemantic AS DWORD
dwFlags AS DWORD
DIACTIONA_UNION
guidInstance AS GUID
dwObjID AS DWORD
dwHow AS DWORD
END TYPE

UNION DIACTIONW_UNION
lptszActionName AS DWORD ' // LPCWSTR
uResIdString AS DWORD
END UNION

TYPE DIACTIONW
uAppData AS DWORD PTR
dwSemantic AS DWORD
dwFlags AS DWORD
DIACTIONW_UNION
guidInstance AS GUID
dwObjID AS DWORD
dwHow AS DWORD
END TYPE

DIACTIONFORMAT

Contains information about the calling application and acts as a container for an array of DIACTION structures that define action-to-control mappings for a genre.

TYPE DIACTIONFORMATA
dwSize AS DWORD
dwActionSize AS DWORD
dwDataSize AS DWORD
dwNumActions AS DWORD
rgoAction AS DWORD ' // Array of DIACTIONA structures
guidActionMap AS GUID
dwGenre AS DWORD
dwBufferSize AS DWORD
lAxisMin AS LONG
lAxisMax AS LONG
hInstString AS DWORD
ftTimeStamp AS FILETIME
dwCRC AS DWORD
tszActionMap AS ASCIIZ * %MAX_PATH
END TYPE

TYPE DIACTIONFORMATW
dwSize AS DWORD
dwActionSize AS DWORD
dwDataSize AS DWORD
dwNumActions AS DWORD
rgoAction AS DWORD ' // Array of DIACTIONW structures
guidActionMap AS GUID
dwGenre AS DWORD
dwBufferSize AS DWORD
lAxisMin AS LONG
lAxisMax AS LONG
hInstString AS DWORD
ftTimeStamp AS FILETIME
dwCRC AS DWORD
tszActionMap AS STRING * %MAX_PATH * 2
END TYPE

DICOLORSET

Describes a set of colors used to draw the device configuration user interface. It is part of the DICONFIGUREDEVICESPARAMS structure.

TYPE DICOLORSET
dwSize AS DWORD
cTextFore AS DWORD ' // D3DCOLOR
cTextHighlight AS DWORD ' // D3DCOLOR
cCalloutLine AS DWORD ' // D3DCOLOR
cCalloutHighlight AS DWORD ' // D3DCOLOR
cBorder AS DWORD ' // D3DCOLOR
cControlFill AS DWORD ' // D3DCOLOR
cHighlightFill AS DWORD ' // D3DCOLOR
cAreaFill AS DWORD ' // D3DCOLOR
END TYPE

DICONDITION

Contains type-specific information for effects that are marked as DIEFT_CONDITION.

TYPE DICONDITION
lOffset AS LONG
lPositiveCoefficient AS LONG
lNegativeCoefficient AS LONG
dwPositiveSaturation AS DWORD
dwNegativeSaturation AS DWORD
lDeadBand AS LONG
END TYPE

DICONFIGUREDEVICESPARAMS

Contains information for the device configuration property sheet. It is used by the IDirectInput8::ConfigureDevices method.

TYPE DICONFIGUREDEVICESPARAMSA
dwSize AS DWORD
dwcUsers AS DWORD
lptszUserNames AS ASCIIZ PTR
dwcFormats AS DWORD
lprgFormats AS DWORD
hwnd AS DWORD
dics AS DICOLORSET
lpUnkDDSTarget AS DWORD PTR
END TYPE

TYPE DICONFIGUREDEVICESPARAMSW
dwSize AS DWORD
dwcUsers AS DWORD
lptszUserNames AS DWORD ' // LPWSTR
dwcFormats AS DWORD
lprgFormats AS DWORD
hwnd AS DWORD
dics AS DICOLORSET
lpUnkDDSTarget AS DWORD PTR
END TYPE

DICONSTANTFORCE

Contains type-specific information for effects that are marked as DIEFT_CONSTANTFORCE.

TYPE DICONSTANTFORCE
lMagnitude AS LONG
END TYPE

DICUSTOMFORCE

Contains type-specific information for effects that are marked as DIEFT_CUSTOMFORCE.

TYPE DICUSTOMFORCE
cChannels AS DWORD
dwSamplePeriod