SDL3_gfx 1.0.1 Graphics primitives and surface functions for SDL3

Here is a list of all functions with links to the files they belong to:

### - f -

- filledCircleColor() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledCircleRGBA() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledEllipseColor() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledEllipseRGBA() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledPieColor() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledPieRGBA() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledPolygonColor() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledPolygonRGBA() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledPolygonRGBAMT() : SDL3_gfxPrimitives.c
- filledTrigonColor() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- filledTrigonRGBA() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h