Mark FT_Renderer_Class::raster_class as pointer to const
The FT_DEFINE_RASTER_FUNCS
macro declares a const FT_Raster_Funcs
.
The address of the definition is taken and assigned to
FT_Renderer_Class::raster_class
which is currently FT_Raster_Funcs*
.
Until recently the const
was cast away and with the removal of the
cast there are now warnings about dropping this const
. Instead of
adding back the casts, make FT_Renderer_Class::raster_class
a pointer
to const, as is done with pointers in other interfaces.
- include/freetype/ftrender.h (FT_Renderer_Class_): mark
raster_class
as const.