actually src needs to be non-const

This commit is contained in:
Dane Springmeyer 2015-01-26 21:44:25 -08:00
parent ebfbbef454
commit fa17f0bdb0

View file

@ -239,7 +239,7 @@ void clear(image_any & im)
mapnik::fill(im, 0); mapnik::fill(im, 0);
} }
void composite(image_any & dst, image_any const& src, mapnik::composite_mode_e mode, float opacity, int dx, int dy) void composite(image_any & dst, image_any & src, mapnik::composite_mode_e mode, float opacity, int dx, int dy)
{ {
bool demultiply_dst = mapnik::premultiply_alpha(dst); bool demultiply_dst = mapnik::premultiply_alpha(dst);
bool demultiply_src = mapnik::premultiply_alpha(src); bool demultiply_src = mapnik::premultiply_alpha(src);