Hi, I'm a beginner at SPICE project. Today, I was reading the code, the function which named `_get_bitmap_graduality_level` at line 5979 in file server/red_worker.c (the version of spice is 0.12.7 and my OS is Fedora 23). It seems that get a score value from a image by the function and I also found the function `void FNAME(compute_lines_gradual_score)` at line 116 in file server/red_bitmap_utils.h. I really can't understand the what these two functions do, the logic, I mean. So the question is that could you tell me the principle of the algorithm? thanks : ) _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/spice-devel