Lines Matching defs:dc_index
374 static inline int mjpeg_decode_dc(MJpegDecodeContext *s, int dc_index)
377 code = get_vlc2(&s->gb, s->vlcs[0][dc_index].table, 9, 2);
380 av_log(s->avctx, AV_LOG_WARNING, "mjpeg_decode_dc: bad vlc: %d:%d (%p)\n", 0, dc_index,
381 &s->vlcs[0][dc_index]);
393 int component, int dc_index, int ac_index, int16_t *quant_matrix)
398 val = mjpeg_decode_dc(s, dc_index);
449 int dc_index, int16_t *quant_matrix, int Al)
453 val = mjpeg_decode_dc(s, dc_index);
654 buffer[mb_x][i]= mask & (pred + (mjpeg_decode_dc(s, s->dc_index[i]) << point_transform));
727 *ptr= pred + (mjpeg_decode_dc(s, s->dc_index[i]) << point_transform);
752 *ptr= pred + (mjpeg_decode_dc(s, s->dc_index[i]) << point_transform);
813 s->dc_index[i], s->ac_index[i],
824 else if(decode_dc_progressive(s, block, i, s->dc_index[i], s->quant_matrixes[ s->quant_index[c] ], Al) < 0) {
934 s->dc_index[i] = get_bits(&s->gb, 4);
937 if (s->dc_index[i] < 0 || s->ac_index[i] < 0 ||
938 s->dc_index[i] >= 4 || s->ac_index[i] >= 4)
940 if (!s->vlcs[0][s->dc_index[i]].table || !s->vlcs[1][s->ac_index[i]].table)