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DirectFB Reference Manual
IDirectFBImageProvider.html
IDirectFBImageProvider
GetSurfaceDescription
Get a surface description that best matches the image contained in the file.
GetSurfaceDescription (
IDirectFBImageProvider.html
IDirectFBImageProvider
*
thiz,
types.html#DFBSurfaceDescription
DFBSurfaceDescription
*
ret_dsc
);
For opaque image formats the pixel format of the primary layer is used. For images with alpha channel an ARGB surface description is returned.
