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Minor cleanup

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This commit is contained in:
Sebastian Dröge 2017-09-19 16:05:21 +03:00
parent 62a237ff0c
commit 8d253fd46a
1 changed files with 18 additions and 16 deletions
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34
gst-plugin/src/demuxer.rs
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@ -172,8 +172,14 @@ impl DemuxerWrapper {
demuxer_impl.get_duration(element) demuxer_impl.get_duration(element)
} }
fn seek(&self, element: &RsDemuxer, start: u64, stop: u64, offset: &mut u64) -> bool { fn seek(
let demuxer = element.get_impl().downcast_ref::<Demuxer>().unwrap(); &self,
demuxer: &Demuxer,
element: &RsDemuxer,
start: u64,
stop: u64,
offset: &mut u64,
) -> bool {
let stop = if stop == u64::MAX { None } else { Some(stop) }; let stop = if stop == u64::MAX { None } else { Some(stop) };
gst_debug!(self.cat, obj: element, "Seeking to {:?}-{:?}", start, stop); gst_debug!(self.cat, obj: element, "Seeking to {:?}-{:?}", start, stop);
@ -212,8 +218,12 @@ impl DemuxerWrapper {
} }
} }
fn handle_buffer(&self, element: &RsDemuxer, buffer: gst::Buffer) -> gst::FlowReturn { fn handle_buffer(
let demuxer = element.get_impl().downcast_ref::<Demuxer>().unwrap(); &self,
demuxer: &Demuxer,
element: &RsDemuxer,
buffer: gst::Buffer,
) -> gst::FlowReturn {
let mut res = { let mut res = {
let mut demuxer_impl = &mut self.demuxer.lock().unwrap(); let mut demuxer_impl = &mut self.demuxer.lock().unwrap();
@ -499,18 +509,10 @@ impl Demuxer {
srcpads.clear(); srcpads.clear();
} }
fn sink_activate(_pad: &gst::Pad, parent: &Option<gst::Object>) -> bool { fn sink_activate(pad: &gst::Pad, _parent: &Option<gst::Object>) -> bool {
let element = parent
.as_ref()
.map(|o| o.clone())
.unwrap()
.downcast::<RsElement>()
.unwrap();
let demuxer = element.get_impl().downcast_ref::<Demuxer>().unwrap();
let mode = { let mode = {
let mut query = gst::Query::new_scheduling(); let mut query = gst::Query::new_scheduling();
if !demuxer.sinkpad.peer_query(query.get_mut().unwrap()) { if !pad.peer_query(query.get_mut().unwrap()) {
return false; return false;
} }
@ -524,7 +526,7 @@ impl Demuxer {
gst::PadMode::Push gst::PadMode::Push
}; };
match demuxer.sinkpad.activate_mode(mode, true) { match pad.activate_mode(mode, true) {
Ok(_) => true, Ok(_) => true,
Err(_) => false, Err(_) => false,
} }
@ -590,7 +592,7 @@ impl Demuxer {
.unwrap(); .unwrap();
let demuxer = element.get_impl().downcast_ref::<Demuxer>().unwrap(); let demuxer = element.get_impl().downcast_ref::<Demuxer>().unwrap();
let wrap = demuxer.get_wrap(); let wrap = demuxer.get_wrap();
wrap.handle_buffer(&element, buffer) wrap.handle_buffer(demuxer, &element, buffer)
} }
fn sink_event(pad: &gst::Pad, parent: &Option<gst::Object>, event: gst::Event) -> bool { fn sink_event(pad: &gst::Pad, parent: &Option<gst::Object>, event: gst::Event) -> bool {