Lines Matching defs:Al
116 /* Successive approximation refinement scan: must have Al = Ah-1. */
117 if (cinfo->Al != cinfo->Ah-1)
120 if (cinfo->Al > 13) /* need not check for < 0 */
122 /* Arguably the maximum Al value should be less than 13 for 8-bit precision,
124 * accept. Note: large Al values could result in out-of-range DC
130 cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al);
144 coef_bit_ptr[coefi] = cinfo->Al;
289 int Al = cinfo->Al;
336 (*block)[0] = (JCOEF) (s << Al);
361 int Al = cinfo->Al;
404 (*block)[jpeg_natural_order[k]] = (JCOEF) (s << Al);
445 int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */
495 int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */
496 int m1 = (-1) << cinfo->Al; /* -1 in the bit position being coded */