Constructor

GeglBuffernew

Declaration [src]

GeglBuffer*
gegl_buffer_new (
  const GeglRectangle* extent,
  const Babl* format
)

Description [src]

Create a new GeglBuffer of a given format with a given extent. It is possible to pass in NULL for both extent and format, a NULL extent creates an empty buffer and a NULL format makes the buffer default to “RGBA float”.

This constructor is not directly available to language bindings

Parameters

extent GeglRectangle
 

The geometry of the buffer (origin, width and height) a GeglRectangle.

 The data is owned by the caller of the function.
format Babl
 

The Babl pixel format to be used, create one with babl_format(“RGBA u8”) and similar.

 The data is owned by the caller of the function.

Return value

Returns: GeglBuffer
  No description available.
 The caller of the function takes ownership of the data, and is responsible for freeing it.