- /*
- s->zstream.next_in = s->tmpblock;
- s->zstream.avail_in = 3*ws*hs;
- s->zstream.total_in = 0;
-
- s->zstream.next_out = ptr+2;
- s->zstream.avail_out = buf_size-buf_pos-2;
- s->zstream.total_out = 0;
-
- ret = deflate(&(s->zstream), Z_FINISH);
- if ((ret != Z_OK) && (ret != Z_STREAM_END))
- av_log(s->avctx, AV_LOG_ERROR, "error while compressing block %dx%d\n", i, j);