bgfx_sys::bgfx_update_texture_2d

pub unsafe extern fn bgfx_update_texture_2d(_handle: bgfx_texture_handle_t, _mip: uint8_t, _x: uint16_t, _y: uint16_t, _width: uint16_t, _height: uint16_t, _mem: *const bgfx_memory_t, _pitch: uint16_t)