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https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
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73 lines
2.3 KiB
Rust
73 lines
2.3 KiB
Rust
// Copyright (C) 2021 Mathieu Duponchelle <mathieu@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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use gst::prelude::*;
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use pretty_assertions::assert_eq;
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fn init() {
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use std::sync::Once;
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static INIT: Once = Once::new();
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INIT.call_once(|| {
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gst::init().unwrap();
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gstrswebp::plugin_register_static().expect("webpenc-rs test");
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});
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}
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#[test]
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fn test_decode() {
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init();
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let data = include_bytes!("animated.webp").as_ref();
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let mut h = gst_check::Harness::new("webpdec-rs");
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h.set_src_caps_str("image/webp");
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let buf = gst::Buffer::from_slice(data);
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assert_eq!(h.push(buf), Ok(gst::FlowSuccess::Ok));
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h.push_event(gst::event::Eos::new());
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let mut expected_timestamp: Option<gst::ClockTime> = Some(gst::ClockTime::ZERO);
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let mut count = 0;
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let expected_duration: Option<gst::ClockTime> = Some(gst::ClockTime::from_nseconds(40_000_000));
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while let Some(buf) = h.try_pull() {
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assert_eq!(buf.pts(), expected_timestamp);
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assert_eq!(buf.duration(), expected_duration);
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expected_timestamp = expected_timestamp
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.zip(expected_duration)
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.map(|(ts, duration)| ts + duration);
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count += 1;
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}
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assert_eq!(count, 10);
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let caps = h
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.sinkpad()
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.expect("harness has no sinkpad")
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.current_caps()
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.expect("pad has no caps");
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assert_eq!(
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caps,
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gst_video::VideoInfo::builder(gst_video::VideoFormat::Rgba, 400, 400)
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.fps((0, 1))
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.build()
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.unwrap()
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.to_caps()
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.unwrap()
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);
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}
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