Name

cgUnmapBuffer - unmap buffer from application's address space

Synopsis

#include <Cg/cg.h>

void cgUnmapBuffer( CGbuffer buffer );

Parameters

buffer

The buffer which will be unmapped from the application's address space.

Return Values

None.

Description

cgUnmapBuffer unmaps a buffer from the application's address space.

Examples

unsigned char *bufferPtr = cgMapBuffer( myBuffer, CG_MAP_READ_WRITE );
memcpy( data, bufferPtr, size );
cgUnmapBuffer( myBuffer );

Errors

CG_INVALID_BUFFER_HANDLE_ERROR is generated if buffer is not a valid buffer.

History

cgUnmapBuffer was introduced in Cg 2.0.

See Also

cgMapBuffer, cgSetBufferData, cgSetBufferSubData, cgSetParameter