Lines Matching defs:step_index
401 int step_index;
405 step = ff_adpcm_step_table[c->step_index];
406 step_index = c->step_index + ff_adpcm_index_table[(unsigned)nibble];
407 step_index = av_clip(step_index, 0, 88);
420 c->step_index = step_index;
427 int step_index;
431 step = ff_adpcm_step_table[c->step_index];
432 step_index = c->step_index + ff_adpcm_index_table[(unsigned)nibble];
433 step_index = av_clip(step_index, 0, 88);
443 c->step_index = step_index;
450 int step_index, step, delta, predictor;
452 step = ff_adpcm_step_table[c->step_index];
457 step_index = c->step_index + mtf_index_table[(unsigned)nibble];
459 c->step_index = av_clip(step_index, 0, 88);
466 int step_index;
472 step = ima_cunning_step_table[c->step_index];
473 step_index = c->step_index + ima_cunning_index_table[abs(nibble)];
474 step_index = av_clip(step_index, 0, 60);
479 c->step_index = step_index;
486 int nibble, step_index, predictor, sign, delta, diff, step, shift;
490 step = ff_adpcm_step_table[c->step_index];
491 step_index = c->step_index + adpcm_index_tables[bps - 2][nibble];
492 step_index = av_clip(step_index, 0, 88);
502 c->step_index = step_index;
509 int step_index;
513 step = ff_adpcm_step_table[c->step_index];
514 step_index = c->step_index + ff_adpcm_index_table[nibble];
515 step_index = av_clip(step_index, 0, 88);
528 c->step_index = step_index;
554 int step_index, predictor, sign, delta, diff, step;
556 step = oki_step_table[c->step_index];
557 step_index = c->step_index + ff_adpcm_index_table[(unsigned)nibble];
558 step_index = av_clip(step_index, 0, 48);
568 c->step_index = step_index;
639 int16_t index = c->step_index;
667 c->step_index = index;
781 c->status[i].step_index = get_bits(&gb, 6);
790 int step = ff_adpcm_step_table[c->status[i].step_index];
807 c->status[i].step_index += table[delta & (~signmask)];
809 c->status[i].step_index = av_clip(c->status[i].step_index, 0, 88);
1000 if (!s->status[0].step_index) {
1109 int step_index;
1114 step_index = predictor & 0x7F;
1117 if (cs->step_index == step_index) {
1125 cs->step_index = step_index;
1129 if (cs->step_index > 88u){
1130 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1131 channel, cs->step_index);
1149 cs->step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
1150 if (cs->step_index > 88u){
1151 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1152 i, cs->step_index);
1200 c->status[i].step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
1201 if (c->status[i].step_index > 88u) {
1202 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1203 i, c->status[i].step_index);
1320 cs->step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
1321 if (cs->step_index > 88u){
1322 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1323 channel, cs->step_index);
1354 c->status[0].step_index = bytestream2_get_byteu(&gb);
1355 c->status[1].step_index = bytestream2_get_byteu(&gb);
1356 if (c->status[0].step_index > 88u || c->status[1].step_index > 88u){
1357 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i/%i\n",
1358 c->status[0].step_index, c->status[1].step_index);
1399 cs->step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
1400 if (cs->step_index > 88u){
1401 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1402 channel, cs->step_index);
1425 cs->step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
1427 if (cs->step_index > 88u){
1428 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1429 channel, cs->step_index);
1511 cs->step_index = sign_extend(bytestream2_get_le16u(&gb), 16);
1513 if (cs->step_index > 88u){
1514 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1515 channel, cs->step_index);
1579 c->status[i].step_index = bytestream2_get_le32u(&gb);
1580 if (c->status[i].step_index > 88u) {
1581 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1582 i, c->status[i].step_index);
1805 cs->step_index = bytestream2_get_le16u(&gb) & 0xFF;
1806 if (cs->step_index > 88u){
1807 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index[%d] = %i\n",
1808 channel, cs->step_index);
1824 * uint8_t step_index;
1828 * Some implementations have step_index as 16-bits, but others
1832 c->status[0].step_index = bytestream2_get_byteu(&gb);
1834 if (c->status[0].step_index > 88u) {
1835 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n",
1836 c->status[0].step_index);
1861 c->status[i].step_index = bytestream2_get_byteu(&gb);
1863 if (c->status[i].step_index > 88u) {
1864 av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n",
1865 c->status[i].step_index);
1889 if (!c->status[0].step_index) {
1894 c->status[0].step_index = 1;
2258 c->status[0].step_index = av_clip(AV_RL32(avctx->extradata + 20), 0, 88);
2260 c->status[1].step_index = av_clip(AV_RL32(avctx->extradata + 8), 0, 88);