C++ (Cpp) graphene_simd4x4f_perspective Examples

Example #1

File: graphene-matrix.c Project: lunixbochs/graphene

/**
 * graphene_matrix_perspective:
 * @m: a #graphene_matrix_t
 * @depth: the depth of the perspective
 * @res: (out caller-allocates): return location for the
 *   perspective matrix
 *
 * Applies a perspective of @depth to the matrix.
 *
 * Since: 1.0
 */
void
graphene_matrix_perspective (const graphene_matrix_t *m,
                             float                    depth,
                             graphene_matrix_t       *res)
{

  res->value = m->value;

  graphene_simd4x4f_perspective (&res->value, depth);
}

Example #2

File: graphene-matrix.c Project: lubosz/graphene

void
graphene_matrix_perspective (const graphene_matrix_t *m,
                             float                    depth,
                             graphene_matrix_t       *res)
{

  g_return_if_fail (m != NULL);
  g_return_if_fail (depth > 0.0f);
  g_return_if_fail (res != NULL);

  res->value = m->value;

  graphene_simd4x4f_perspective (&res->value, depth);
}