321     int mb_index, mb_x, mb_y, last_index;  in dv_decode_video_segment()  local
352     for (mb_index = 0; mb_index < 5; mb_index++, mb1 += s->sys->bpm, block1 += s->sys->bpm * 64) {  in dv_decode_video_segment()
358             if (!mb_index) {  in dv_decode_video_segment()
367         is_field_mode[mb_index] = 0;  in dv_decode_video_segment()
382                 is_field_mode[mb_index] |= !j && dct_mode;  in dv_decode_video_segment()
400             ff_dlog(avctx, "MB block: %d, %d ", mb_index, j);  in dv_decode_video_segment()
408                 vs_bit_buffer_damaged = mb_bit_buffer_damaged[mb_index] = 1;  in dv_decode_video_segment()
414         if (mb_bit_buffer_damaged[mb_index] > 0)  in dv_decode_video_segment()
418         ff_dlog(avctx, "***pass 2 size=%d MB#=%d\n", put_bits_count(&pb), mb_index);  in dv_decode_video_segment()
431                     vs_bit_buffer_damaged = mb_bit_buffer_damaged[mb_index] = 1;  in dv_decode_video_segment()
447     for (mb_index = 0; mb_index < 5; mb_index++) {  in dv_decode_video_segment()
450                 ff_dlog(avctx, "start %d:%d\n", mb_index, j);  in dv_decode_video_segment()
472     for (mb_index = 0; mb_index < 5; mb_index++) {  in dv_decode_video_segment()
473         dv_calculate_mb_xy(s, work_chunk, mb_index, &mb_x, &mb_y);  in dv_decode_video_segment()
480                         ((!is_field_mode[mb_index]) * log2_blocksize));  in dv_decode_video_segment()
486         if (mb_y == 134 && is_field_mode[mb_index]) {  in dv_decode_video_segment()
489             linesize = s->frame->linesize[0] << is_field_mode[mb_index];  in dv_decode_video_segment()
525                     s->frame->linesize[j] << ((!is_field_mode[mb_index]) * log2_blocksize);  in dv_decode_video_segment()
526                 if (mb_y == 134 && is_field_mode[mb_index]) {  in dv_decode_video_segment()
531                     linesize = s->frame->linesize[j] << is_field_mode[mb_index];  in dv_decode_video_segment()