libs/tiff/tif_predict.c

88 	sp->stride = (td->td_planarconfig == PLANARCONFIG_CONTIG ?
242 	tsize_t stride = PredictorState(tif)->stride;
245 	if (cc > stride) {
246 		cc -= stride;
250 		if (stride == 3)  {
260 		} else if (stride == 4)  {
274 				REPEAT4(stride, cp[stride] =
275 					(char) (cp[stride] + *cp); cp++)
276 				cc -= stride;
285 	tsize_t stride = PredictorState(tif)->stride;
289 	if (wc > stride) {
291 		wc -= stride;
293 			REPEAT4(stride, wp[stride] += wp[0]; wp++)
294 			wc -= stride;
302 	tsize_t stride = PredictorState(tif)->stride;
306 	if (wc > stride) {
307 		wc -= stride;
309 			REPEAT4(stride, wp[stride] += wp[0]; wp++)
310 			wc -= stride;
318 	tsize_t stride = PredictorState(tif)->stride;
322 	if (wc > stride) {
324 		wc -= stride;
326 			REPEAT4(stride, wp[stride] += wp[0]; wp++)
327 			wc -= stride;
335 	tsize_t stride = PredictorState(tif)->stride;
339 	if (wc > stride) {
340 		wc -= stride;
342 			REPEAT4(stride, wp[stride] += wp[0]; wp++)
343 			wc -= stride;
354 	tsize_t stride = PredictorState(tif)->stride;
364 	while (count > stride) {
365 		REPEAT4(stride, cp[stride] += cp[0]; cp++)
366 		count -= stride;
437 	tsize_t stride = sp->stride;
440 	if (cc > stride) {
441 		cc -= stride;
445 		if (stride == 3) {
456 		} else if (stride == 4) {
472 				REPEAT4(stride, cp[stride] -= cp[0]; cp--)
473 			} while ((int32)(cc -= stride) > 0);
482 	tsize_t stride = sp->stride;
486 	if (wc > stride) {
487 		wc -= stride;
490 			REPEAT4(stride, wp[stride] -= wp[0]; wp--)
491 			wc -= stride;
500 	tsize_t stride = sp->stride;
504 	if (wc > stride) {
505 		wc -= stride;
508 			REPEAT4(stride, wp[stride] -= wp[0]; wp--)
509 			wc -= stride;
520 	tsize_t stride = PredictorState(tif)->stride;
545 	cp += cc - stride - 1;
546 	for (count = cc; count > stride; count -= stride)
547 		REPEAT4(stride, cp[stride] -= cp[0]; cp--)