D3D10DDIARG_CREATERESOURCE - NtDoc
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headers
// d3d10umddi.h
typedef struct D3D10DDIARG_CREATERESOURCE {
[in] const D3D10DDI_MIPINFO *pMipInfoList;
[in] const D3D10_DDIARG_SUBRESOURCE_UP *pInitialDataUP;
[in] D3D10DDIRESOURCE_TYPE ResourceDimension;
[in] UINT Usage;
[in] UINT BindFlags;
[in] UINT MapFlags;
[in] UINT MiscFlags;
[in] DXGI_FORMAT Format;
[in] DXGI_SAMPLE_DESC SampleDesc;
[in] UINT MipLevels;
[in] UINT ArraySize;
[in, out] DXGI_DDI_PRIMARY_DESC *pPrimaryDesc;
} D3D10DDIARG_CREATERESOURCE;
View the official Windows Driver Kit DDI referenceNo description available.
D3D10DDIARG_CREATERESOURCE contains the arguments used by PFND3D10DDI_CREATERESOURCE to create a resource.
pMipInfoList [in]An array of D3D10DDI_MIPINFO structures that contains dimensions for MIP levels. For resource formats where a single pixel or texel cannot be referenced directly with a byte address, the dimensions of the physical resource are typically larger or equal to the texel dimensions, in order to satisfy the necessary space requirements. For example, to create a fully mipped BC1 Texture2D, where the most detailed level is 8x8, the pMipInfoList array is: { { 8, 8, 1, 8, 8, 1 }, { 4, 4, 1, 4, 4, 1 }, { 2, 2, 1, 4, 4, 1 }, { 1, 1, 1, 4, 4, 1 } }.
pInitialDataUP [in]An array of D3D10_DDIARG_SUBRESOURCE_UP structures that provides initialization information for the resource's list of subresources.
ResourceDimension [in]A value of type D3D10DDIRESOURCE_TYPE that indicates the resource type and dimensionality.
Usage [in]A value of type D3D10_DDI_RESOURCE_USAGE that indicates how the resource is used.
BindFlags [in]A valid bitwise OR of D3D10_DDI_RESOURCE_BIND_FLAG values that indicates how the resource is bound.
MapFlags [in]A value of type D3D10_DDI_MAP that indicates the access level to map to the resource.
MiscFlags [in]A valid bitwise OR of D3D10_DDI_RESOURCE_MISC_FLAG values that indicates miscellaneous information about the resource.
Format [in]A value of type DXGI_FORMAT that indicates the pixel format of the resource.
SampleDesc [in]A value of type DXGI_SAMPLE_DESC that describes the sample count and quality of the resource.
MipLevels [in]The number of MIP-map levels for the resource.
ArraySize [in]The number of array elements for a 2-D texture or 1-D texture. ArraySize must be set to 6 for a cube texture.
Beginning in Windows 8, if the driver must create a stereo back buffer, it should set this member to a value of 2.
pPrimaryDesc [in, out]A pointer to a DXGI_DDI_PRIMARY_DESC structure that describes a resource that is used as a primary.
The Microsoft Direct3D runtime sets pPrimaryDesc to a non-NULL value only if the D3D10_DDI_BIND_PRESENT bit is set in the BindFlags member; however, even if D3D10_DDI_BIND_PRESENT is set, the runtime does not always set pPrimaryDesc to non-NULL. Setting pPrimaryDesc to non-NULL indicates that the runtime will use the created resource as a primary (that is, the resource is scanned out to the display) and in flip-style present operations.
The user-mode display driver can return the DXGI_DDI_PRIMARY_DRIVER_FLAG_NO_SCANOUT flag in the DriverFlags member of DXGI_DDI_PRIMARY_DESC to prevent the runtime from performing flip-style present operations.
If pPrimaryDesc is set to NULL, the runtime will use the created resource in copy-style (bit-block transfer) present operations.