C1.Util.DX.WIC.DdsFrameDecode.CopyBlocks

CopyBlocks Method

CopyBlocks(RectL?, int, DataStream)

Requests pixel data as it is natively stored within the DDS file.

Declaration

public void CopyBlocks(RectL? boundsInBlocks, int stride, DataStream destination)

Public Sub CopyBlocks(boundsInBlocks As RectL?, stride As Integer, destination As DataStream)

Parameters

Type	Name	Description
RectL?	boundsInBlocks	The rectangle to copy from the source. A `null` value specifies the entire texture. If the texture uses a block-compressed Format, all values of the rectangle are expressed in number of blocks, not pixels.
int	stride	The stride, in bytes, of the destination buffer. This represents the number of bytes from the buffer reference to the next row of data. If the texture uses a block-compressed Format, a "row of data" is defined as a row of blocks which contains multiple pixel scanlines.
DataStream	destination	A reference to the destination buffer.

CopyBlocks(RectL?, int, int, IntPtr)

HRESULT IWICDdsFrameDecode::CopyBlocks([In, Optional] const WICRect* prcBoundsInBlocks,[In] unsigned int cbStride,[In] unsigned int cbBufferSize,[In] void* pbBuffer)

Declaration

public void CopyBlocks(RectL? rcBoundsInBlocksRef, int stride, int bufferSize, IntPtr bufferRef)

Public Sub CopyBlocks(rcBoundsInBlocksRef As RectL?, stride As Integer, bufferSize As Integer, bufferRef As IntPtr)

Parameters

Type	Name	Description
RectL?	rcBoundsInBlocksRef
int	stride
int	bufferSize
IntPtr	bufferRef