Reference Manual - 1.8.0
IDirectFBSurface   DumpRaw

Dump the contents of the surface to one or two files in raw format.

DFBResult DumpRaw (
  IDirectFBSurface   * thiz,
  const char   * directory,
  const char   * prefix
);

Creates a RAW file containing the ARGB data.

The complete filename will be: directory/prefix_####.raw for ARGB. Example: "/directory/prefix_0000.raw". No existing files will be overwritten.

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