377         MtxFx33 m1;  in test_FX_MTX33()  local
386         MTX_RotX33(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX33()
388         MTX_Concat33(&m1, &m2, &m);  in test_FX_MTX33()
389         MTX_Concat33(&m, &m1, &m);  in test_FX_MTX33()
392         MTX_RotY33(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX33()
394         MTX_Concat33(&m1, &m2, &m);  in test_FX_MTX33()
395         MTX_Concat33(&m, &m1, &m);  in test_FX_MTX33()
398         MTX_RotZ33(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX33()
400         MTX_Concat33(&m1, &m2, &m);  in test_FX_MTX33()
401         MTX_Concat33(&m, &m1, &m);  in test_FX_MTX33()
544         MtxFx43 m1;  in test_FX_MTX43()  local
554         MTX_RotX43(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX43()
556         MTX_Concat43(&m1, &m2, &m);  in test_FX_MTX43()
557         MTX_Concat43(&m, &m1, &m);  in test_FX_MTX43()
560         MTX_RotY43(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX43()
562         MTX_Concat43(&m1, &m2, &m);  in test_FX_MTX43()
563         MTX_Concat43(&m, &m1, &m);  in test_FX_MTX43()
566         MTX_RotZ43(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX43()
568         MTX_Concat43(&m1, &m2, &m);  in test_FX_MTX43()
569         MTX_Concat43(&m, &m1, &m);  in test_FX_MTX43()
701         MtxFx44 m1;  in test_FX_MTX44()  local
710         MTX_RotX44(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX44()
712         MTX_Concat44(&m1, &m2, &m);  in test_FX_MTX44()
713         MTX_Concat44(&m, &m1, &m);  in test_FX_MTX44()
718         MTX_RotY44(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX44()
720         MTX_Concat44(&m1, &m2, &m);  in test_FX_MTX44()
721         MTX_Concat44(&m, &m1, &m);  in test_FX_MTX44()
724         MTX_RotZ44(&m1, FX32_ONE, 0);  // + 90  in test_FX_MTX44()
726         MTX_Concat44(&m1, &m2, &m);  in test_FX_MTX44()
727         MTX_Concat44(&m, &m1, &m);  in test_FX_MTX44()