pub unsafe extern "C" fn gsk_gl_shader_get_arg_vec2(
shader: *mut GskGLShader,
args: *mut GBytes,
idx: c_int,
out_value: *mut graphene_vec2_t,
)
pub unsafe extern "C" fn gsk_gl_shader_get_arg_vec2(
shader: *mut GskGLShader,
args: *mut GBytes,
idx: c_int,
out_value: *mut graphene_vec2_t,
)