Lines Matching refs:nmean
95 int nmean;
116 if(FFMAX(1, s->nmean) >= UINT_MAX/sizeof(int32_t)){
117 av_log(s->avctx, AV_LOG_ERROR, "nmean too large\n");
125 s->offset[chan] = av_realloc(s->offset[chan], sizeof(int32_t)*FFMAX(1, s->nmean));
158 int nblock = FFMAX(1, s->nmean);
318 s->nmean = -1;
333 s->nmean = get_uint(s, 0);
393 if (s->nmean == 0)
396 int32_t sum = (s->version < 2) ? 0 : s->nmean / 2;
397 for (i=0; i<s->nmean; i++)
399 coffset = sum / s->nmean;
438 if (s->nmean > 0) {
443 for (i=1; i<s->nmean; i++)
447 s->offset[channel][s->nmean - 1] = sum / s->blocksize;
449 s->offset[channel][s->nmean - 1] = (sum / s->blocksize) << s->bitshift;