Function obs_sys::gs_copy_texture_region

pub unsafe extern "C" fn gs_copy_texture_region(
    dst: *mut gs_texture_t,
    dst_x: u32,
    dst_y: u32,
    src: *mut gs_texture_t,
    src_x: u32,
    src_y: u32,
    src_w: u32,
    src_h: u32
)