void layer_destination_rectangle(struct layer *l, int32_t x, int32_t y,
int32_t width, int32_t height);
void layer_configuration(struct layer *l, int32_t width, int32_t height);
void layer_destination_rectangle(struct layer *l, int32_t x, int32_t y,
int32_t width, int32_t height);
void layer_configuration(struct layer *l, int32_t width, int32_t height);