Hi! I've already reached the first problem: My operation (the mono channel mixer) takes an RGBA image as input, but produces a YA image. I want to make it a point operation, but I can't use the input buffer as output, so I thought I could set the output buffer using gegl_operation_set_data, but that requires a context id which I don't have. Is there a way to make this a point operation or do I have to implement it as a generic operation? Mark -- Mark Probst http://www.complang.tuwien.ac.at/schani/ http://www.flickr.com/photos/schani/ http://schani.wordpress.com/ _______________________________________________ Gegl-developer mailing list Gegl-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gegl-developer
