Lines Matching refs:is
11 * distributed under the License is distributed on an "AS IS" BASIS,
58 int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS],
65 int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS], dequantize output as (.)^(4/3)
187 void pvmp3_dequantize_sample(int32 is[SUBBANDS_NUMBER*FILTERBANK_BANDS],
294 /* 0 < abs(is[ss]) < 8192 */
296 int32 tmp = fxp_mul32_Q30((is[ss] << 16), power_1_third(pv_abs(is[ ss])));
305 is[ss] = (tmp >> temp);
309 is[ss] = 0;
314 is[ss] = (tmp << global_gain);
352 int32 tmp = is[ss];
356 is[ss] = fxp_mul32_Q30(tmp, two_raise_one_fourth) >> global_gain;
358 tmp = is[ss+1];
362 is[ss+1] = fxp_mul32_Q30(tmp, two_raise_one_fourth) >> global_gain;
368 pv_memset(&is[ mp3_sfBandIndex[sfreq].l[cb]],
370 (mp3_sfBandIndex[sfreq].l[cb+1] - mp3_sfBandIndex[sfreq].l[cb])*sizeof(*is));
377 int32 tmp = is[ss];
381 is[ss] = fxp_mul32_Q30(tmp, two_raise_one_fourth) << global_gain;
384 tmp = is[ss+1];
388 is[ss+1] = fxp_mul32_Q30(tmp, two_raise_one_fourth) << global_gain;
402 int32 tmp = is[ss];
406 is[ss] = fxp_mul32_Q30(tmp, two_raise_one_fourth) >> global_gain;
408 tmp = is[ss+1];
412 is[ss+1] = fxp_mul32_Q30(tmp, two_raise_one_fourth) >> global_gain;
419 pv_memset(&is[ mp3_sfBandIndex[sfreq].l[cb]],
421 (mp3_sfBandIndex[sfreq].l[cb+1] - mp3_sfBandIndex[sfreq].l[cb])*sizeof(*is));
428 int32 tmp = is[ss];
433 is[ss] = fxp_mul32_Q30(tmp, two_raise_one_fourth) << global_gain;
447 pv_memset(&is[used_freq_lines],
449 (FILTERBANK_BANDS*SUBBANDS_NUMBER - used_freq_lines)*sizeof(*is));