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Better-adapt extend_timespan to its real use, observe_simpleblock_timecode

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Tangent 128 2017-10-04 01:48:33 -04:00
parent 0aa2f1cbdd
commit 9c9db1c505
2 changed files with 5 additions and 4 deletions
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2
src/bin/loop_server.rs
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@ -92,7 +92,7 @@ fn create_loop() -> WebmServer {
// TODO: this is incorrect, condition needs to also affirm we're the first video block of the cluster
chunk.mark_keyframe(true);
}
chunk.extend_timespan(cluster_timecode + (block.timecode as u64));
chunk.observe_simpleblock_timecode(block.timecode);
}
encode_webm_element(&SimpleBlock(*block), &mut buffer).unwrap();
},

7
src/chunk.rs
View file

@ -47,10 +47,11 @@ impl<B: AsRef<[u8]>> Chunk<B> {
*bytes_used = cursor.position() as u8;
}
}
pub fn extend_timespan(&mut self, timecode: u64) {
pub fn observe_simpleblock_timecode(&mut self, timecode: i16) {
if let &mut Chunk::ClusterHead {start, ref mut end, ..} = self {
if timecode > start {
*end = timecode;
let absolute_timecode = start + (timecode as u64);
if absolute_timecode > start {
*end = absolute_timecode;
}
}
}