make an interface for working with demuxers

[nihav.git] / src / demuxers / gdv.rs

diff --git a/src/demuxers/gdv.rs b/src/demuxers/gdv.rs
index 09c26202cca75333db51aa5618043b3d1b9a622e..897550f19f13983279f2a12dccdf7c55fecc4048 100644 (file)
--- a/src/demuxers/gdv.rs
+++ b/src/demuxers/gdv.rs
@@ -10,7 +10,7 @@ enum GDVState {
 }
 
 #[allow(dead_code)]
-pub struct GremlinVideoDemuxer<'a> {
+struct GremlinVideoDemuxer<'a> {
     opened:     bool,
     src:        &'a mut ByteReader<'a>,
     frames:     u16,
@@ -90,7 +90,7 @@ impl<'a> Demux<'a> for GremlinVideoDemuxer<'a> {
     }
 }*/
 impl<'a> GremlinVideoDemuxer<'a> {
-    pub fn new(io: &'a mut ByteReader<'a>) -> Self {
+    fn new(io: &'a mut ByteReader<'a>) -> Self {
         GremlinVideoDemuxer {
             cur_frame: 0,
             frames: 0,
@@ -126,6 +126,15 @@ pktdta: Vec::new(),
     }
 }
 
+pub struct GDVDemuxerCreator { }
+
+impl DemuxerCreator for GDVDemuxerCreator {
+    fn new_demuxer<'a>(&self, br: &'a mut ByteReader<'a>) -> Box<Demux<'a> + 'a> {
+        Box::new(GremlinVideoDemuxer::new(br))
+    }
+    fn get_name(&self) -> &'static str { "gdv" }
+}
+
 #[cfg(test)]
 mod test {
     use super::*;