PEXLoadAccumulationBuffer - Load Accumulation Buffer (5.2)

Synopsis 

                                                                           
     void PEXLoadAccumulationBuffer(                                     
             Display *display,                
             Drawable drawable  
        )

Arguments

display
A pointer to a display structure returned by a successful XOpenDisplay call.

drawable
The drawable associated with the accumulation buffer to load.

Returns

None.

Description

Invoke PEXLoadAccumulationBuffer to copy the contents of the drawable into the accumulation buffer.

This function overwrites the existing values in that accumulation buffer.

Errors

BadAlloc
The implementation was unable to reallocate an accumulation buffer to match the resized drawable.
BadDrawable
drawable is invalid.
BadMatch
The drawable specified by drawable does not have an allocated accumulation buffer.

See Also

See Accumulation Buffers for an overview.