300 #define SUB_4V( DST, SRCA, SRCB )           \  argument
302       (DST)[0] = (SRCA)[0] - (SRCB)[0];     \
303       (DST)[1] = (SRCA)[1] - (SRCB)[1];     \
304       (DST)[2] = (SRCA)[2] - (SRCB)[2];     \
305       (DST)[3] = (SRCA)[3] - (SRCB)[3];     \
309 #define ADD_4V( DST, SRCA, SRCB )           \  argument
311       (DST)[0] = (SRCA)[0] + (SRCB)[0];     \
312       (DST)[1] = (SRCA)[1] + (SRCB)[1];     \
313       (DST)[2] = (SRCA)[2] + (SRCB)[2];     \
314       (DST)[3] = (SRCA)[3] + (SRCB)[3];     \
318 #define SCALE_4V( DST, SRCA, SRCB )         \  argument
320       (DST)[0] = (SRCA)[0] * (SRCB)[0];     \
321       (DST)[1] = (SRCA)[1] * (SRCB)[1];     \
322       (DST)[2] = (SRCA)[2] * (SRCB)[2];     \
323       (DST)[3] = (SRCA)[3] * (SRCB)[3];     \
336 #define ACC_SCALE_4V( DST, SRCA, SRCB )     \  argument
338       (DST)[0] += (SRCA)[0] * (SRCB)[0];    \
339       (DST)[1] += (SRCA)[1] * (SRCB)[1];    \
340       (DST)[2] += (SRCA)[2] * (SRCB)[2];    \
341       (DST)[3] += (SRCA)[3] * (SRCB)[3];    \
345 #define ACC_SCALE_SCALAR_4V( DST, S, SRCB ) \  argument
347       (DST)[0] += S * (SRCB)[0];            \
348       (DST)[1] += S * (SRCB)[1];            \
349       (DST)[2] += S * (SRCB)[2];            \
350       (DST)[3] += S * (SRCB)[3];            \
354 #define SCALE_SCALAR_4V( DST, S, SRCB ) \  argument
356       (DST)[0] = S * (SRCB)[0];         \
357       (DST)[1] = S * (SRCB)[1];         \
358       (DST)[2] = S * (SRCB)[2];         \
359       (DST)[3] = S * (SRCB)[3];         \
413 #define SUB_3V( DST, SRCA, SRCB )        \  argument
415       (DST)[0] = (SRCA)[0] - (SRCB)[0];  \
416       (DST)[1] = (SRCA)[1] - (SRCB)[1];  \
417       (DST)[2] = (SRCA)[2] - (SRCB)[2];  \
421 #define ADD_3V( DST, SRCA, SRCB )       \  argument
423       (DST)[0] = (SRCA)[0] + (SRCB)[0]; \
424       (DST)[1] = (SRCA)[1] + (SRCB)[1]; \
425       (DST)[2] = (SRCA)[2] + (SRCB)[2]; \
429 #define SCALE_3V( DST, SRCA, SRCB )     \  argument
431       (DST)[0] = (SRCA)[0] * (SRCB)[0]; \
432       (DST)[1] = (SRCA)[1] * (SRCB)[1]; \
433       (DST)[2] = (SRCA)[2] * (SRCB)[2]; \
453 #define ACC_SCALE_3V( DST, SRCA, SRCB )     \  argument
455       (DST)[0] += (SRCA)[0] * (SRCB)[0];    \
456       (DST)[1] += (SRCA)[1] * (SRCB)[1];    \
457       (DST)[2] += (SRCA)[2] * (SRCB)[2];    \
461 #define SCALE_SCALAR_3V( DST, S, SRCB ) \  argument
463       (DST)[0] = S * (SRCB)[0];         \
464       (DST)[1] = S * (SRCB)[1];         \
465       (DST)[2] = S * (SRCB)[2];         \
469 #define ACC_SCALE_SCALAR_3V( DST, S, SRCB ) \  argument
471       (DST)[0] += S * (SRCB)[0];            \
472       (DST)[1] += S * (SRCB)[1];            \
473       (DST)[2] += S * (SRCB)[2];            \
533 #define SUB_2V( DST, SRCA, SRCB )       \  argument
535       (DST)[0] = (SRCA)[0] - (SRCB)[0];     \
536       (DST)[1] = (SRCA)[1] - (SRCB)[1];     \
540 #define ADD_2V( DST, SRCA, SRCB )       \  argument
542       (DST)[0] = (SRCA)[0] + (SRCB)[0];     \
543       (DST)[1] = (SRCA)[1] + (SRCB)[1];     \
547 #define SCALE_2V( DST, SRCA, SRCB )     \  argument
549       (DST)[0] = (SRCA)[0] * (SRCB)[0];     \
550       (DST)[1] = (SRCA)[1] * (SRCB)[1];     \
561 #define ACC_SCALE_2V( DST, SRCA, SRCB )     \  argument
563       (DST)[0] += (SRCA)[0] * (SRCB)[0];    \
564       (DST)[1] += (SRCA)[1] * (SRCB)[1];    \
568 #define SCALE_SCALAR_2V( DST, S, SRCB )     \  argument
570       (DST)[0] = S * (SRCB)[0];         \
571       (DST)[1] = S * (SRCB)[1];         \
575 #define ACC_SCALE_SCALAR_2V( DST, S, SRCB ) \  argument
577       (DST)[0] += S * (SRCB)[0];        \
578       (DST)[1] += S * (SRCB)[1];        \