* src/sdf/ftsdf.h (SDF_Raster_Params): Added struct which is used to pass
params to both `sdf' and `bsdf' rasterizer.
* src/sdf/sdf.c (*): Include source files in order to make a single object of the
module.
* src/sdf/ftsdfrend.h (SDF_Renderer_Module): Add a '*' to make the comment
similar to the rest in the module.
Added the necessary files required by the `sdf' module. These include files
for both the `sdf' and the `bsdf' renderers. Here is breakdown of what the
specific files will contain:
* src/sdf/ftsdfrend.*: Both the renderers.
* src/sdf/ftsdf.*: The rasterizer for the `sdf' renderer.
* src/sdf/ftbsdf.c: The rasterizer for the `bsdf' renderer.
* src/sdf/ftsdfcommon.h: Commmon properties and functions for both the
rasterizers.
* src/sdf/ftsdferrs.h: Common error define.
* src/sdf/sdf.c: For building a single object of the entire module.
Anuj Verma