nvidia::apex::UserRenderSurfaceBuffer Class Reference

Used for storing per-vertex data for rendering. More...

#include <UserRenderSurfaceBuffer.h>

List of all members.

Public Member Functions
virtual void	writeBuffer (const void *srcData, uint32_t srcPitch, uint32_t srcHeight, uint32_t dstX, uint32_t dstY, uint32_t dstZ, uint32_t width, uint32_t height, uint32_t depth)=0
	Called when APEX wants to update the contents of the surface buffer.
virtual bool	getInteropResourceHandle (CUgraphicsResource &handle)

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Detailed Description

Used for storing per-vertex data for rendering.

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Member Function Documentation

virtual bool nvidia::apex::UserRenderSurfaceBuffer::getInteropResourceHandle

(

CUgraphicsResource &

handle

)

[inline, virtual]

Get the low-level handle of the buffer resource

Returns:

true if succeeded, false otherwise

virtual void nvidia::apex::UserRenderSurfaceBuffer::writeBuffer	(	const void *	srcData,
		uint32_t	srcPitch,
		uint32_t	srcHeight,
		uint32_t	dstX,
		uint32_t	dstY,
		uint32_t	dstZ,
		uint32_t	width,
		uint32_t	height,
		uint32_t	depth
	)		[pure virtual]

Called when APEX wants to update the contents of the surface buffer.

The source data type is assumed to be the same as what was defined in the descriptor.

Parameters:

[in]	srcData	contains the source data for the surface buffer.
[in]	srcPitch	source data pitch (in bytes).
[in]	srcHeight	source data height.
[in]	dstX	first element to start writing in X-dimension.
[in]	dstY	first element to start writing in Y-dimension.
[in]	dstZ	first element to start writing in Z-dimension.
[in]	width	number of elements in X-dimension.
[in]	height	number of elements in Y-dimension.
[in]	depth	number of elements in Z-dimension.

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The documentation for this class was generated from the following file:

• UserRenderSurfaceBuffer.h