wavpackenc.c - OpenGrok cross reference for /third_party/ffmpeg/libavcodec/wavpackenc.c

Lines Matching defs:nterms
68     int nterms, log_limit, gt16bit;
729     if (branches < 1 || depth + 1 == info->nterms)
737         if (term == 17 && branches == 1 && depth + 1 < info->nterms)
755             memcpy(s->sampleptrs[info->nterms + 1][0],
762     while (depth + 1 < info->nterms && branches--) {
796         for (ri = 0; ri < info->nterms && s->decorr_passes[ri].value; ri++) {
798             if (ri + 1 >= info->nterms || !s->decorr_passes[ri+1].value)
810             for (i = ri; i < info->nterms && s->decorr_passes[i].value; i++)
820                 memcpy(s->sampleptrs[info->nterms + 1][0], s->sampleptrs[i][0],
844         for (i = 0; i < info->nterms && s->decorr_passes[i].value; i++) {
859         memcpy(s->sampleptrs[info->nterms + 1][0],  s->sampleptrs[i][0],
866         for (i = 0; i < info->nterms && s->decorr_passes[i].value; i++) {
880         memcpy(s->sampleptrs[info->nterms + 1][0], s->sampleptrs[i][0],
885 static int allocate_buffers2(WavPackEncodeContext *s, int nterms)
889     for (i = 0; i < nterms + 2; i++) {
943     info.nterms = s->num_terms;
951     for (i = 0; i < info.nterms && info.dps[i].value; i++)
955     info.best_bits = log2mono(s->sampleptrs[info.nterms][0], s->block_samples, 0) * 1;
956     memcpy(s->sampleptrs[info.nterms + 1][0], s->sampleptrs[i][0], s->block_samples * 4);
978         memcpy(samples, s->sampleptrs[info.nterms + 1][0], s->block_samples * 4);
980     for (i = 0; i < info.nterms; i++)
1050         int nterms, c, j;
1067         nterms = decorr_filter_nterms[s->decorr_filter];
1073         for (j = 0; j < nterms; j++) {
1096         if (size != UINT32_MAX || !nterms)
1098         nterms >>= 1;
1104             s->num_terms = nterms;
1561         for (ri = 0; ri < info->nterms && s->decorr_passes[ri].value; ri++) {
1563             if (ri + 1 >= info->nterms || !s->decorr_passes[ri+1].value)
1577             for (i = ri; i < info->nterms && s->decorr_passes[i].value; i++)
1591                 memcpy(s->sampleptrs[info->nterms + 1][0],
1593                 memcpy(s->sampleptrs[info->nterms + 1][1],
1617         for (i = 0; i < info->nterms && s->decorr_passes[i].value; i++) {
1634         memcpy(s->sampleptrs[info->nterms + 1][0], s->sampleptrs[i][0],
1636         memcpy(s->sampleptrs[info->nterms + 1][1], s->sampleptrs[i][1],
1641         for (i = 0; i < info->nterms && s->decorr_passes[i].value; i++) {
1657             memcpy(s->sampleptrs[info->nterms + 1][0],
1659             memcpy(s->sampleptrs[info->nterms + 1][1],
1674     if (branches < 1 || depth + 1 == info->nterms)
1687         if (term == 17 && branches == 1 && depth + 1 < info->nterms)
1707             memcpy(s->sampleptrs[info->nterms + 1][0], s->sampleptrs[depth + 1][0],
1709             memcpy(s->sampleptrs[info->nterms + 1][1], s->sampleptrs[depth + 1][1],
1716     while (depth + 1 < info->nterms && branches--) {
1752     info.nterms = s->num_terms;
1761     for (i = 0; i < info.nterms && info.dps[i].value; i++)
1771     info.best_bits = log2stereo(s->sampleptrs[info.nterms][0], s->sampleptrs[info.nterms][1],
1774     memcpy(s->sampleptrs[info.nterms + 1][0], s->sampleptrs[i][0], s->block_samples * 4);
1775     memcpy(s->sampleptrs[info.nterms + 1][1], s->sampleptrs[i][1], s->block_samples * 4);
1798         memcpy(in_left,  s->sampleptrs[info.nterms + 1][0], s->block_samples * 4);
1799         memcpy(in_right, s->sampleptrs[info.nterms + 1][1], s->block_samples * 4);
1802     for (i = 0; i < info.nterms; i++)
1847         int nterms, c, j;
1864         nterms = decorr_filter_nterms[s->decorr_filter];
1888             for (j = 0; j < nterms; j++) {
1921             if (size != UINT32_MAX || !nterms)
1923             nterms >>= 1;
1930             s->num_terms = nterms;