/**
* graphene_vec4_init_from_vec2:
* @v: a #graphene_vec4_t
* @src: a #graphene_vec2_t
* @z: the value for the third component of @v
* @w: the value for the fourth component of @v
*
* Initializes a #graphene_vec4_t using the components of a
* #graphene_vec2_t and the values of @z and @w.
*
* Returns: (transfer none): the initialized vector
*
* Since: 1.0
*/
graphene_vec4_t *
graphene_vec4_init_from_vec2 (graphene_vec4_t *v,
const graphene_vec2_t *src,
float z,
float w)
{
v->value = graphene_simd4f_merge_low (src->value, graphene_simd4f_init (z, w, 0, 0));
return v;
}
/**
* graphene_simd4f_merge_low:
* @a: a #graphene_simd4f_t
* @b: a #graphene_simd4f_t
*
* Creates a new #graphene_simd4f_t that contains the
* first two components of the vector @a and the first
* two components of the vector @b.
*
* Returns: the new vector
*
* Since: 1.0
*/
graphene_simd4f_t
(graphene_simd4f_merge_low) (const graphene_simd4f_t a,
const graphene_simd4f_t b)
{
return graphene_simd4f_merge_low (a, b);
}