Lines Matching defs:diff
262 int chan, k, diff, bytecode, predictor ;
309 diff = step >> 3 ;
310 if (bytecode & 1) diff += step >> 2 ;
311 if (bytecode & 2) diff += step >> 1 ;
312 if (bytecode & 4) diff += step ;
313 if (bytecode & 8) diff = -diff ;
315 predictor += diff ;
330 { int chan, k, step, diff, vpdiff, blockindx, indx ;
342 { diff = pima->samples [indx] - pima->previous [chan] ;
347 if (diff < 0)
349 diff = -diff ;
353 { if (diff >= step)
355 diff -= step ;
393 { int chan, k, predictor, blockindx, indx, indxstart, diff ;
456 diff = step >> 3 ;
458 diff += step >> 2 ;
460 diff += step >> 1 ;
462 diff += step ;
464 diff = -diff ;
466 predictor += diff ;
484 { int chan, k, step, diff, vpdiff, blockindx, indx, indxstart ;
503 diff = pima->samples [k] - pima->previous [chan] ;
508 if (diff < 0)
510 diff = -diff ;
514 { if (diff >= step)
516 diff -= step ;