vec-ext: fix vec param type
@@ -59,7 +59,7 @@ glm_vec_broadcast(float val, vec3 d) {
CGLM_INLINE
void
-glm_vec4_broadcast(float val, vec3 d) {
+glm_vec4_broadcast(float val, vec4 d) {
#if defined( __SSE__ ) || defined( __SSE2__ )
_mm_store_ps(d, _mm_set1_ps(val));
#else
