mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-12-11 12:46:29 +00:00
1104 lines
41 KiB
Rust
1104 lines
41 KiB
Rust
// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the
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// Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
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// Boston, MA 02110-1335, USA.
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extern crate glib;
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use glib::prelude::*;
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extern crate gstreamer as gst;
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use gst::prelude::*;
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extern crate either;
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use either::*;
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use std::sync::{mpsc, Mutex};
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use std::thread;
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extern crate gsttogglerecord;
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fn init() {
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use std::sync::{Once, ONCE_INIT};
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static INIT: Once = ONCE_INIT;
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INIT.call_once(|| {
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gst::init().unwrap();
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gsttogglerecord::plugin_register_static().expect("gsttogglerecord tests");
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});
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}
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enum SendData {
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Buffers(usize),
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BuffersDelta(usize),
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Gaps(usize),
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Eos,
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}
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fn setup_sender_receiver(
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pipeline: &gst::Pipeline,
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togglerecord: &gst::Element,
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pad: &str,
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offset: gst::ClockTime,
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) -> (
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mpsc::Sender<SendData>,
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mpsc::Receiver<()>,
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mpsc::Receiver<Either<gst::Buffer, gst::Event>>,
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thread::JoinHandle<()>,
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) {
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let fakesink = gst::ElementFactory::make("fakesink", None).unwrap();
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fakesink.set_property("async", &false).unwrap();
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pipeline.add(&fakesink).unwrap();
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let (srcpad, sinkpad) = if pad == "src" {
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(
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togglerecord.get_static_pad("src").unwrap(),
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togglerecord.get_static_pad("sink").unwrap(),
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)
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} else {
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let sinkpad = togglerecord.get_request_pad("sink_%u").unwrap();
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let srcpad = sinkpad.iterate_internal_links().next().unwrap().unwrap();
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(srcpad, sinkpad)
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};
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let fakesink_sinkpad = fakesink.get_static_pad("sink").unwrap();
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srcpad.link(&fakesink_sinkpad).unwrap();
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let (sender_output, receiver_output) = mpsc::channel::<Either<gst::Buffer, gst::Event>>();
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let sender_output = Mutex::new(sender_output);
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srcpad.add_probe(
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gst::PadProbeType::BUFFER | gst::PadProbeType::EVENT_DOWNSTREAM,
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move |_, ref probe_info| {
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match probe_info.data {
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Some(gst::PadProbeData::Buffer(ref buffer)) => {
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sender_output
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.lock()
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.unwrap()
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.send(Left(buffer.clone()))
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.unwrap();
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}
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Some(gst::PadProbeData::Event(ref event)) => {
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sender_output
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.lock()
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.unwrap()
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.send(Right(event.clone()))
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.unwrap();
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}
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_ => {
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unreachable!();
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}
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}
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gst::PadProbeReturn::Ok
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},
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);
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let (sender_input, receiver_input) = mpsc::channel::<SendData>();
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let (sender_input_done, receiver_input_done) = mpsc::channel::<()>();
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let thread = thread::spawn(move || {
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let mut i = 0;
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let mut first = true;
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while let Ok(send_data) = receiver_input.recv() {
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if first {
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assert!(sinkpad.send_event(gst::Event::new_stream_start("test").build()));
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let segment = gst::FormattedSegment::<gst::ClockTime>::new();
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assert!(sinkpad.send_event(gst::Event::new_segment(&segment).build()));
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let mut tags = gst::TagList::new();
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tags.get_mut()
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.unwrap()
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.add::<gst::tags::Title>(&"some title", gst::TagMergeMode::Append);
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assert!(sinkpad.send_event(gst::Event::new_tag(tags).build()));
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first = false;
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}
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match send_data {
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SendData::Eos => {
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break;
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}
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SendData::Buffers(n) => {
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for _ in 0..n {
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let mut buffer = gst::Buffer::new();
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buffer
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.get_mut()
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.unwrap()
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.set_pts(offset + i * 20 * gst::MSECOND);
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buffer.get_mut().unwrap().set_duration(20 * gst::MSECOND);
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let _ = sinkpad.chain(buffer);
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i += 1;
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}
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}
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SendData::BuffersDelta(n) => {
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for _ in 0..n {
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let mut buffer = gst::Buffer::new();
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buffer
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.get_mut()
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.unwrap()
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.set_pts(offset + i * 20 * gst::MSECOND);
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buffer.get_mut().unwrap().set_duration(20 * gst::MSECOND);
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buffer
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.get_mut()
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.unwrap()
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.set_flags(gst::BufferFlags::DELTA_UNIT);
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let _ = sinkpad.chain(buffer);
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i += 1;
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}
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}
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SendData::Gaps(n) => {
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for _ in 0..n {
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let event =
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gst::Event::new_gap(offset + i * 20 * gst::MSECOND, 20 * gst::MSECOND)
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.build();
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let _ = sinkpad.send_event(event);
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i += 1;
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}
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}
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}
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let _ = sender_input_done.send(());
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}
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let _ = sinkpad.send_event(gst::Event::new_eos().build());
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let _ = sender_input_done.send(());
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});
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(sender_input, receiver_input_done, receiver_output, thread)
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}
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fn recv_buffers(
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receiver_output: &mpsc::Receiver<Either<gst::Buffer, gst::Event>>,
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segment: &mut gst::FormattedSegment<gst::ClockTime>,
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wait_buffers: usize,
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) -> Vec<(gst::ClockTime, gst::ClockTime)> {
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let mut res = Vec::new();
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let mut n_buffers = 0;
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while let Ok(val) = receiver_output.recv() {
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match val {
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Left(buffer) => {
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res.push((segment.to_running_time(buffer.get_pts()), buffer.get_pts()));
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n_buffers += 1;
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if wait_buffers > 0 && n_buffers == wait_buffers {
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return res;
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}
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}
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Right(event) => {
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use gst::EventView;
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match event.view() {
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EventView::Gap(ref e) => {
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let (ts, _) = e.get();
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res.push((segment.to_running_time(ts), ts));
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n_buffers += 1;
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if wait_buffers > 0 && n_buffers == wait_buffers {
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return res;
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}
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}
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EventView::Eos(..) => {
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return res;
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}
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EventView::Segment(ref e) => {
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*segment = e.get_segment().clone().downcast().unwrap();
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}
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_ => (),
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}
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}
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}
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}
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res
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}
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#[test]
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fn test_create() {
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init();
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assert!(gst::ElementFactory::make("togglerecord", None).is_some());
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}
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#[test]
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fn test_create_pads() {
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init();
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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let sinkpad = togglerecord.get_request_pad("sink_%u").unwrap();
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let srcpad = sinkpad.iterate_internal_links().next().unwrap().unwrap();
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assert_eq!(sinkpad.get_name(), "sink_0");
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assert_eq!(srcpad.get_name(), "src_0");
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togglerecord.release_request_pad(&sinkpad);
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assert!(sinkpad.get_parent().is_none());
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assert!(srcpad.get_parent().is_none());
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}
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#[test]
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fn test_one_stream_open() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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pipeline.add(&togglerecord).unwrap();
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let (sender_input, _, receiver_output, thread) =
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setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
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pipeline.set_state(gst::State::Playing).unwrap();
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togglerecord.set_property("record", &true).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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drop(sender_input);
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let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
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let buffers = recv_buffers(&receiver_output, &mut segment, 0);
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assert_eq!(buffers.len(), 10);
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for (index, &(running_time, pts)) in buffers.iter().enumerate() {
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let index = index as u64;
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assert_eq!(running_time, index * 20 * gst::MSECOND);
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assert_eq!(pts, index * 20 * gst::MSECOND);
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}
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thread.join().unwrap();
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pipeline.set_state(gst::State::Null).unwrap();
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}
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#[test]
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fn test_one_stream_gaps_open() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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pipeline.add(&togglerecord).unwrap();
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let (sender_input, _, receiver_output, thread) =
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setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
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pipeline.set_state(gst::State::Playing).unwrap();
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togglerecord.set_property("record", &true).unwrap();
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sender_input.send(SendData::Buffers(5)).unwrap();
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sender_input.send(SendData::Gaps(5)).unwrap();
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drop(sender_input);
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let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
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let buffers = recv_buffers(&receiver_output, &mut segment, 0);
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assert_eq!(buffers.len(), 10);
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for (index, &(running_time, pts)) in buffers.iter().enumerate() {
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let index = index as u64;
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assert_eq!(running_time, index * 20 * gst::MSECOND);
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assert_eq!(pts, index * 20 * gst::MSECOND);
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}
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thread.join().unwrap();
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pipeline.set_state(gst::State::Null).unwrap();
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}
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#[test]
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fn test_one_stream_close_open() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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pipeline.add(&togglerecord).unwrap();
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let (sender_input, receiver_input_done, receiver_output, thread) =
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setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
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pipeline.set_state(gst::State::Playing).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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receiver_input_done.recv().unwrap();
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togglerecord.set_property("record", &true).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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drop(sender_input);
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let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
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let buffers = recv_buffers(&receiver_output, &mut segment, 0);
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assert_eq!(buffers.len(), 10);
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for (index, &(running_time, pts)) in buffers.iter().enumerate() {
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let index = index as u64;
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assert_eq!(running_time, index * 20 * gst::MSECOND);
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assert_eq!(pts, (10 + index) * 20 * gst::MSECOND);
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}
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thread.join().unwrap();
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pipeline.set_state(gst::State::Null).unwrap();
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}
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#[test]
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fn test_one_stream_open_close() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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pipeline.add(&togglerecord).unwrap();
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let (sender_input, receiver_input_done, receiver_output, thread) =
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setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
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pipeline.set_state(gst::State::Playing).unwrap();
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togglerecord.set_property("record", &true).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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receiver_input_done.recv().unwrap();
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togglerecord.set_property("record", &false).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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drop(sender_input);
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let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
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let buffers = recv_buffers(&receiver_output, &mut segment, 0);
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assert_eq!(buffers.len(), 10);
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for (index, &(running_time, pts)) in buffers.iter().enumerate() {
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let index = index as u64;
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assert_eq!(running_time, index * 20 * gst::MSECOND);
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assert_eq!(pts, index * 20 * gst::MSECOND);
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}
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thread.join().unwrap();
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pipeline.set_state(gst::State::Null).unwrap();
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}
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#[test]
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fn test_one_stream_open_close_open() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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pipeline.add(&togglerecord).unwrap();
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let (sender_input, receiver_input_done, receiver_output, thread) =
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setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
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pipeline.set_state(gst::State::Playing).unwrap();
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togglerecord.set_property("record", &true).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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receiver_input_done.recv().unwrap();
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togglerecord.set_property("record", &false).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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receiver_input_done.recv().unwrap();
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togglerecord.set_property("record", &true).unwrap();
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sender_input.send(SendData::Buffers(10)).unwrap();
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drop(sender_input);
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let mut segment = gst::FormattedSegment::<gst::ClockTime>::new();
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let buffers = recv_buffers(&receiver_output, &mut segment, 0);
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assert_eq!(buffers.len(), 20);
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for (index, &(running_time, pts)) in buffers.iter().enumerate() {
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let pts_off = if index >= 10 {
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10 * 20 * gst::MSECOND
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} else {
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0.into()
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};
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let index = index as u64;
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assert_eq!(running_time, index * 20 * gst::MSECOND);
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assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
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}
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thread.join().unwrap();
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pipeline.set_state(gst::State::Null).unwrap();
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}
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#[test]
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fn test_two_stream_open() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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pipeline.add(&togglerecord).unwrap();
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let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
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setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
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let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
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setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
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pipeline.set_state(gst::State::Playing).unwrap();
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togglerecord.set_property("record", &true).unwrap();
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sender_input_1.send(SendData::Buffers(10)).unwrap();
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sender_input_2.send(SendData::Buffers(11)).unwrap();
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receiver_input_done_1.recv().unwrap();
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sender_input_1.send(SendData::Eos).unwrap();
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receiver_input_done_1.recv().unwrap();
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sender_input_2.send(SendData::Eos).unwrap();
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receiver_input_done_2.recv().unwrap();
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receiver_input_done_2.recv().unwrap();
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let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
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let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
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for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
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let index = index as u64;
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assert_eq!(running_time, index * 20 * gst::MSECOND);
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assert_eq!(pts, index * 20 * gst::MSECOND);
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}
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assert_eq!(buffers_1.len(), 10);
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// Last buffer should be dropped from second stream
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let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
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let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
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for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
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let index = index as u64;
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assert_eq!(running_time, index * 20 * gst::MSECOND);
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assert_eq!(pts, index * 20 * gst::MSECOND);
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}
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assert_eq!(buffers_2.len(), 10);
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thread_1.join().unwrap();
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thread_2.join().unwrap();
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pipeline.set_state(gst::State::Null).unwrap();
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}
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#[test]
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fn test_two_stream_open_shift() {
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init();
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let pipeline = gst::Pipeline::new(None);
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let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
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pipeline.add(&togglerecord).unwrap();
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let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
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setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
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let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
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setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 5 * gst::MSECOND);
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|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 10);
|
|
|
|
// Last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, 5 * gst::MSECOND + index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, 5 * gst::MSECOND + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 9);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_two_stream_open_shift_main() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
|
|
pipeline.add(&togglerecord).unwrap();
|
|
|
|
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src", 5 * gst::MSECOND);
|
|
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(11)).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// PTS 5 maps to running time 0 now
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, 5 * gst::MSECOND + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 10);
|
|
|
|
// First and last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, 15 * gst::MSECOND + index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, 20 * gst::MSECOND + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 9);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_two_stream_open_close() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
|
|
pipeline.add(&togglerecord).unwrap();
|
|
|
|
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
|
|
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(11)).unwrap();
|
|
|
|
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
|
|
receiver_input_done_1.recv().unwrap();
|
|
|
|
// Stop recording and push new buffers to sender 1, which will advance
|
|
// it and release the 11th buffer of sender 2 above
|
|
togglerecord.set_property("record", &false).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another 9 buffers to sender 2, both are the same position now
|
|
sender_input_2.send(SendData::Buffers(9)).unwrap();
|
|
|
|
// Wait until all 20 buffers of both senders are done
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send EOS and wait for it to be handled
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 10);
|
|
|
|
// Last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 10);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_two_stream_close_open() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
|
|
pipeline.add(&togglerecord).unwrap();
|
|
|
|
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
|
|
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &false).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(11)).unwrap();
|
|
|
|
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
|
|
receiver_input_done_1.recv().unwrap();
|
|
|
|
// Start recording and push new buffers to sender 1, which will advance
|
|
// it and release the 11th buffer of sender 2 above
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another 9 buffers to sender 2, both are the same position now
|
|
sender_input_2.send(SendData::Buffers(9)).unwrap();
|
|
|
|
// Wait until all 20 buffers of both senders are done
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send EOS and wait for it to be handled
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, (10 + index) * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 10);
|
|
|
|
// Last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, (10 + index) * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 10);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_two_stream_open_close_open() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
|
|
pipeline.add(&togglerecord).unwrap();
|
|
|
|
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
|
|
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(11)).unwrap();
|
|
|
|
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
|
|
receiver_input_done_1.recv().unwrap();
|
|
|
|
// Stop recording and push new buffers to sender 1, which will advance
|
|
// it and release the 11th buffer of sender 2 above
|
|
togglerecord.set_property("record", &false).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another 9 buffers to sender 2, both are the same position now
|
|
sender_input_2.send(SendData::Buffers(9)).unwrap();
|
|
|
|
// Wait until all 20 buffers of both senders are done
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another buffer to sender 2, this will block until sender 1 advances
|
|
// but must not be dropped, although we're not recording (yet)
|
|
sender_input_2.send(SendData::Buffers(1)).unwrap();
|
|
|
|
// Start recording again and send another set of buffers to both senders
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
// The single buffer above for sender 1 should be handled now
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send EOS and wait for it to be handled
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let pts_off = if index >= 10 {
|
|
10 * 20 * gst::MSECOND
|
|
} else {
|
|
0.into()
|
|
};
|
|
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 20);
|
|
|
|
// Last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let pts_off = if index >= 10 {
|
|
10 * 20 * gst::MSECOND
|
|
} else {
|
|
0.into()
|
|
};
|
|
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 20);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_two_stream_open_close_open_gaps() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
|
|
pipeline.add(&togglerecord).unwrap();
|
|
|
|
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
|
|
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(3)).unwrap();
|
|
sender_input_1.send(SendData::Gaps(3)).unwrap();
|
|
sender_input_1.send(SendData::Buffers(4)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(11)).unwrap();
|
|
|
|
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
|
|
// Stop recording and push new buffers to sender 1, which will advance
|
|
// it and release the 11th buffer of sender 2 above
|
|
togglerecord.set_property("record", &false).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another 4 gaps and 5 buffers to sender 2, both are the same position now
|
|
sender_input_2.send(SendData::Gaps(4)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(5)).unwrap();
|
|
|
|
// Wait until all 20 buffers of both senders are done
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another gap to sender 2, this will block until sender 1 advances
|
|
// but must not be dropped, although we're not recording (yet)
|
|
sender_input_2.send(SendData::Gaps(1)).unwrap();
|
|
|
|
// Start recording again and send another set of buffers to both senders
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
// The single buffer above for sender 1 should be handled now
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send EOS and wait for it to be handled
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let pts_off = if index >= 10 {
|
|
10 * 20 * gst::MSECOND
|
|
} else {
|
|
0.into()
|
|
};
|
|
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 20);
|
|
|
|
// Last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let pts_off = if index >= 10 {
|
|
10 * 20 * gst::MSECOND
|
|
} else {
|
|
0.into()
|
|
};
|
|
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 20);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_two_stream_close_open_close_delta() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
|
|
pipeline.add(&togglerecord).unwrap();
|
|
|
|
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
|
|
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &false).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(11)).unwrap();
|
|
|
|
// Sender 2 is waiting for sender 1 to continue, sender 1 is finished
|
|
receiver_input_done_1.recv().unwrap();
|
|
|
|
// Start recording and push new buffers to sender 1. The first one is a delta frame,
|
|
// so will be dropped, and as such the next frame of sender 2 will also be dropped
|
|
// Sender 2 is empty now
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
sender_input_1.send(SendData::BuffersDelta(1)).unwrap();
|
|
sender_input_1.send(SendData::Buffers(9)).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another 9 buffers to sender 2, both are the same position now
|
|
sender_input_2.send(SendData::Buffers(9)).unwrap();
|
|
|
|
// Wait until all 20 buffers of both senders are done
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another buffer to sender 2, this will block until sender 1 advances
|
|
// but must not be dropped, and we're still recording
|
|
sender_input_2.send(SendData::Buffers(1)).unwrap();
|
|
|
|
// Stop recording again and send another set of buffers to both senders
|
|
// The first one is a delta frame, so we only actually stop recording
|
|
// after recording another frame
|
|
togglerecord.set_property("record", &false).unwrap();
|
|
sender_input_1.send(SendData::BuffersDelta(1)).unwrap();
|
|
sender_input_1.send(SendData::Buffers(9)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
// The single buffer above for sender 1 should be handled now
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send EOS and wait for it to be handled
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, (11 + index) * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 10);
|
|
|
|
// Last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, (11 + index) * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 10);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn test_three_stream_open_close_open() {
|
|
init();
|
|
|
|
let pipeline = gst::Pipeline::new(None);
|
|
let togglerecord = gst::ElementFactory::make("togglerecord", None).unwrap();
|
|
pipeline.add(&togglerecord).unwrap();
|
|
|
|
let (sender_input_1, receiver_input_done_1, receiver_output_1, thread_1) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src", 0.into());
|
|
let (sender_input_2, receiver_input_done_2, receiver_output_2, thread_2) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
let (sender_input_3, receiver_input_done_3, receiver_output_3, thread_3) =
|
|
setup_sender_receiver(&pipeline, &togglerecord, "src_%u", 0.into());
|
|
|
|
pipeline.set_state(gst::State::Playing).unwrap();
|
|
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(11)).unwrap();
|
|
sender_input_3.send(SendData::Buffers(10)).unwrap();
|
|
|
|
// Sender 2 is waiting for sender 1 to continue, sender 1/3 are finished
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_3.recv().unwrap();
|
|
|
|
// Stop recording and push new buffers to sender 1, which will advance
|
|
// it and release the 11th buffer of sender 2 above
|
|
togglerecord.set_property("record", &false).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
|
|
// Send another 9 buffers to sender 2, 1/2 are at the same position now
|
|
sender_input_2.send(SendData::Buffers(9)).unwrap();
|
|
|
|
// Send the remaining 10 buffers to sender 3, all are at the same position now
|
|
sender_input_3.send(SendData::Buffers(10)).unwrap();
|
|
|
|
// Wait until all 20 buffers of all senders are done
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_3.recv().unwrap();
|
|
|
|
// Send another buffer to sender 2, this will block until sender 1 advances
|
|
// but must not be dropped, although we're not recording (yet)
|
|
sender_input_2.send(SendData::Buffers(1)).unwrap();
|
|
|
|
// Start recording again and send another set of buffers to both senders
|
|
togglerecord.set_property("record", &true).unwrap();
|
|
sender_input_1.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_2.send(SendData::Buffers(10)).unwrap();
|
|
sender_input_3.send(SendData::Buffers(5)).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
// The single buffer above for sender 1 should be handled now
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_3.recv().unwrap();
|
|
|
|
sender_input_3.send(SendData::Buffers(5)).unwrap();
|
|
receiver_input_done_3.recv().unwrap();
|
|
|
|
// Send EOS and wait for it to be handled
|
|
sender_input_1.send(SendData::Eos).unwrap();
|
|
sender_input_2.send(SendData::Eos).unwrap();
|
|
sender_input_3.send(SendData::Eos).unwrap();
|
|
receiver_input_done_1.recv().unwrap();
|
|
receiver_input_done_2.recv().unwrap();
|
|
receiver_input_done_3.recv().unwrap();
|
|
|
|
let mut segment_1 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_1 = recv_buffers(&receiver_output_1, &mut segment_1, 0);
|
|
for (index, &(running_time, pts)) in buffers_1.iter().enumerate() {
|
|
let pts_off = if index >= 10 {
|
|
10 * 20 * gst::MSECOND
|
|
} else {
|
|
0.into()
|
|
};
|
|
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_1.len(), 20);
|
|
|
|
// Last buffer should be dropped from second stream
|
|
let mut segment_2 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_2 = recv_buffers(&receiver_output_2, &mut segment_2, 0);
|
|
for (index, &(running_time, pts)) in buffers_2.iter().enumerate() {
|
|
let pts_off = if index >= 10 {
|
|
10 * 20 * gst::MSECOND
|
|
} else {
|
|
0.into()
|
|
};
|
|
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_2.len(), 20);
|
|
|
|
let mut segment_3 = gst::FormattedSegment::<gst::ClockTime>::new();
|
|
let buffers_3 = recv_buffers(&receiver_output_3, &mut segment_3, 0);
|
|
for (index, &(running_time, pts)) in buffers_3.iter().enumerate() {
|
|
let pts_off = if index >= 10 {
|
|
10 * 20 * gst::MSECOND
|
|
} else {
|
|
0.into()
|
|
};
|
|
|
|
let index = index as u64;
|
|
assert_eq!(running_time, index * 20 * gst::MSECOND);
|
|
assert_eq!(pts, pts_off + index * 20 * gst::MSECOND);
|
|
}
|
|
assert_eq!(buffers_3.len(), 20);
|
|
|
|
thread_1.join().unwrap();
|
|
thread_2.join().unwrap();
|
|
thread_3.join().unwrap();
|
|
|
|
pipeline.set_state(gst::State::Null).unwrap();
|
|
}
|