| this | |
| flags |
flags If a global_alpha value != 1 is set for the rectangle, the caller should set the GLOBAL_ALPHA flag if he wants to apply global-alpha himself. If the flag is not set global_alpha is applied internally before returning the pixel-data. |
|
a Buffer holding the pixel data with format as originally provided
and specified in video meta with width and height of the render dimensions as per
get_render_rectangle. This function does not
return a reference, the caller should obtain a reference of her own with |