Hi Parth, > I am unable to figure out the working of `FT_Face_InitFunc` in the `ftdrv.h` > file. > particularly, how does the call to `init_face` function invokes the > particular font format's driver. > Please help.
I suggest you read the article here <https://www.freetype.org/freetype2/docs/design/design-6.html>, which goes into some detail about how interfaces are being implemented in FreeType. Basically, `FT_Face_InitFunc' is a function pointer type (with its signature), through which the driver-specific implementation of `init_face' can be set, per module. Look up the `FT_DEFINE_DRIVER' macro and where it's being used. Ewald _______________________________________________ Freetype-devel mailing list Freetype-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/freetype-devel
