void sod_composite_image(sod_img source, sod_img dest, int dx, int dy);
Composite one image onto another at the specified offset.
The destination image that is going to hold the final result.
The x-coordinate, in logical units of the offset where to put the source image into dest.
The y-coordinate, in logical units of the offset where to put the source image into dest.
None. In-place operation where the output is stored into the dest parameter this interface takes.