glCopyTexSubImage2D function
Implementation
@JS()
external void glCopyTexSubImage2D(JSObject gl,int target, int level, int xoffset, int yoffset, int x, int y, int width, int height);
@JS()
external void glCopyTexSubImage2D(JSObject gl,int target, int level, int xoffset, int yoffset, int x, int y, int width, int height);