C++ (Cpp) graphene_simd4x4f_is_identity示例

示例#1

文件： graphene-matrix.c 项目： lubosz/graphene

gboolean
graphene_matrix_is_identity (const graphene_matrix_t *m)
{
  g_return_val_if_fail (m != NULL, FALSE);

  return graphene_simd4x4f_is_identity (&m->value);
}

示例#2

文件： graphene-matrix.c 项目： lunixbochs/graphene

/**
 * graphene_matrix_is_identity:
 * @m: a #graphene_matrix_t
 *
 * Checks whether the given #graphene_matrix_t is the identity matrix.
 *
 * Returns: %true if the matrix is the identity matrix
 *
 * Since: 1.0
 */
bool
graphene_matrix_is_identity (const graphene_matrix_t *m)
{
  return graphene_simd4x4f_is_identity (&m->value);
}