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DirectFB Reference Manual
IDirectFBSurface.html
IDirectFBSurface
Dump
Dump the contents of the surface to one or two files.
Dump (
IDirectFBSurface.html
IDirectFBSurface
*
thiz,
const char
*
directory,
const char
*
prefix
);
Creates a PPM file containing the RGB data and a PGM file with the alpha data if present.
The complete filenames will be
directory
/
prefix
_
####
.ppm for RGB and
directory
/
prefix
_
####
.pgm for the alpha channel if present. Example: "/directory/prefix_0000.ppm". No existing files will be overwritten.
