rm: Drop broken disabled cruft

libavformat/rmdec.c

@@ -785,19 +785,6 @@ ff_rm_parse_packet (AVFormatContext *s, AVIOContext *pb,
 
     pkt->stream_index = st->index;
 
-#if 0
-    if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
-        if(st->codecpar->codec_id == AV_CODEC_ID_RV20){
-            int seq= 128*(pkt->data[2]&0x7F) + (pkt->data[3]>>1);
-            av_log(s, AV_LOG_DEBUG, "%d %"PRId64" %d\n", *timestamp, *timestamp*512LL/25, seq);
-
-            seq |= (timestamp&~0x3FFF);
-            if(seq - timestamp >  0x2000) seq -= 0x4000;
-            if(seq - timestamp < -0x2000) seq += 0x4000;
-        }
-    }
-#endif
-
     pkt->pts = timestamp;
     if (flags & 2)
         pkt->flags |= AV_PKT_FLAG_KEY;

libavformat/rmenc.c

@@ -389,7 +389,6 @@ static int rm_write_video(AVFormatContext *s, const uint8_t *buf, int size, int
 
     /* Well, I spent some time finding the meaning of these bits. I am
        not sure I understood everything, but it works !! */
-#if 1
     if (size > MAX_PACKET_SIZE) {
         avpriv_report_missing_feature(s, "Muxing packets larger than 64 kB");
         return AVERROR(ENOSYS);
@@ -411,13 +410,6 @@ static int rm_write_video(AVFormatContext *s, const uint8_t *buf, int size, int
         avio_wb16(pb, 0x4000 | size); /* total frame size */
         avio_wb16(pb, 0x4000 | size); /* offset from the start or the end */
     }
-#else
-    /* full frame */
-    write_packet_header(s, size + 6);
-    avio_w8(pb, 0xc0);
-    avio_wb16(pb, 0x4000 + size); /* total frame size */
-    avio_wb16(pb, 0x4000 + packet_number * 126); /* position in stream */
-#endif
     avio_w8(pb, stream->nb_frames & 0xff);
 
     avio_write(pb, buf, size);