Lines Matching defs:Al
120 /* Successive approximation refinement scan: must have Al = Ah-1. */
121 if (cinfo->Al != cinfo->Ah-1)
124 if (cinfo->Al > 13) /* need not check for < 0 */
126 /* Arguably the maximum Al value should be less than 13 for 8-bit precision,
128 * accept. Note: large Al values could result in out-of-range DC
134 cinfo->Ss, cinfo->Se, cinfo->Ah, cinfo->Al);
148 coef_bit_ptr[coefi] = cinfo->Al;
295 int Al = cinfo->Al;
342 (*block)[0] = (JCOEF) LEFT_SHIFT(s, Al);
367 int Al = cinfo->Al;
410 (*block)[jpeg_natural_order[k]] = (JCOEF) LEFT_SHIFT(s, Al);
451 int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */
501 int p1 = 1 << cinfo->Al; /* 1 in the bit position being coded */
502 int m1 = (NEG_1) << cinfo->Al; /* -1 in the bit position being coded */
