compressedTexSubImage2D method
Implementation
void compressedTexSubImage2D(int target, int level, int xoffset, int yoffset,
int width, int height, int format, TypedData data) native;
void compressedTexSubImage2D(int target, int level, int xoffset, int yoffset,
int width, int height, int format, TypedData data) native;