// Set up our surface
surface.set_wh(desc.get_w(),desc.get_h());
-
+
return true;
}
if(surface.get_w()>x+1)
surface[y][x+1]+=error * ((float)7/(float)16);
}
-
+
fputc(i,file.get());
}
-
-
+
+
// Create new super-sampled surface
Surface sm_surface(w/2,h/2);
for(y=0;y<h;y+=2)
}
fputc(i,file.get());
}
-
+
// Output V channel
for(y=0;y<sm_surface.get_h();y++)
for(x=0;x<sm_surface.get_w();x++)
}
fputc(i,file.get());
}
-
+
// Flush out the frame
fflush(file.get());
}