CL_PixelBufferProvider Class Reference

Element Array Buffer provider. More...

#include <pixel_buffer_provider.h>

Public Member Functions
Construction
virtual	~CL_PixelBufferProvider ()
virtual void	create (const void *data, int new_width, int new_height, CL_PixelBufferDirection direction, CL_TextureFormat new_format, CL_BufferUsage usage)=0
	Create. More...
virtual void	destroy ()=0
	Destroys the element array buffer provider. More...
Attributes
virtual void *	get_data ()=0
	Retrieves a pointer to the mapped buffer. More...
Operations
virtual void	lock (CL_BufferAccess access)=0
	Maps buffer into system memory. More...
virtual void	unlock ()=0
	Unmaps element buffer. More...
virtual void	upload_data (const CL_Rect &dest_rect, const void *data)=0
	Uploads data to buffer. More...

Detailed Description

Element Array Buffer provider.

Constructor & Destructor Documentation

virtual CL_PixelBufferProvider::~CL_PixelBufferProvider ( )

inlinevirtual

Member Function Documentation

virtual void CL_PixelBufferProvider::create ( const void *  data, int  new_width, int  new_height, CL_PixelBufferDirection  direction, CL_TextureFormat  new_format, CL_BufferUsage  usage  )

pure virtual

Create.

Parameters

data	= void
new_width	= New width
new_height	= New height
direction	= Direction
new_format	= New format
usage	= Buffer Usage

virtual void CL_PixelBufferProvider::destroy ( )

pure virtual

Destroys the element array buffer provider.

virtual void* CL_PixelBufferProvider::get_data ( )

pure virtual

Retrieves a pointer to the mapped buffer.

virtual void CL_PixelBufferProvider::lock ( CL_BufferAccess  access)

pure virtual

Maps buffer into system memory.

virtual void CL_PixelBufferProvider::unlock ( )

pure virtual

Unmaps element buffer.

virtual void CL_PixelBufferProvider::upload_data ( const CL_Rect &  dest_rect, const void *  data  )

pure virtual

Uploads data to buffer.

---

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

• pixel_buffer_provider.h