feat: Add keybinds to minimal example
This commit is contained in:
2
Cargo.lock
generated
2
Cargo.lock
generated
@@ -3388,7 +3388,7 @@ dependencies = [
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"gstreamer 0.24.4",
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"gstreamer-app 0.24.4",
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"gstreamer-base 0.24.4",
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"gstreamer-video 0.23.6",
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"gstreamer-video 0.24.4",
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"pollster 0.4.0",
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"tracing",
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"tracing-subscriber",
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@@ -10,7 +10,37 @@ pub fn main() -> iced::Result {
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)
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.with(tracing_subscriber::EnvFilter::from_default_env())
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.init();
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iced::application(State::new, update, view).run()
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iced::application(State::new, update, view)
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.subscription(keyboard_event)
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.run()
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}
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fn keyboard_event(state: &State) -> iced::Subscription<Message> {
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use iced::keyboard::{Key, key::Named};
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iced::keyboard::listen().map(move |event| match event {
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iced::keyboard::Event::KeyPressed { key, .. } => {
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let key = key.as_ref();
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match key {
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Key::Named(Named::Escape) | Key::Character("q") => Message::Quit,
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Key::Named(Named::Space) => Message::Toggle,
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_ => Message::Load,
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}
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// if key == &space {
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// // Toggle play/pause
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// let is_playing = state
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// .video
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// .source()
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// .is_playing()
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// .expect("Failed to get playing state");
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// if is_playing {
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// Message::Pause
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// } else {
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// Message::Play
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// }
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// }
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}
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_ => Message::Load,
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})
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}
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#[derive(Debug, Clone)]
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@@ -22,6 +52,8 @@ impl State {
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pub fn new() -> Self {
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let video = VideoHandle::new("https://jellyfin.tsuba.darksailor.dev/Items/6010382cf25273e624d305907010d773/Download?api_key=036c140222464878862231ef66a2bc9c")
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.expect("Failed to create video handle");
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// let video = VideoHandle::new("file:///run/user/1000/gvfs/smb-share:server=tsuba.darksailor.dev,share=nas/Movies/Spider-Man - No Way Home (2021)/Spider-Man.No.Way.Home.2021.UHD.BluRay.2160p.TrueHD.Atmos.7.1.DV.HEVC.REMUX-FraMeSToR.mkv")
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// .expect("Failed to create video handle");
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Self { video }
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}
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}
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@@ -30,16 +62,18 @@ impl State {
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pub enum Message {
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Play,
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Pause,
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Loaded,
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Toggle,
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Load,
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Quit,
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}
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pub fn update(state: &mut State, message: Message) -> iced::Task<Message> {
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match message {
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Message::Load => {
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// does stuff
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let src = state.video.source().clone();
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iced::Task::perform(src.wait(), |_| Message::Loaded)
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// let src = state.video.source().clone();
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// iced::Task::perform(src.wait(), |_| Message::Loaded)
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iced::Task::none()
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}
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Message::Play => {
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state.video.source().play().expect("Failed to play video");
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@@ -49,10 +83,14 @@ pub fn update(state: &mut State, message: Message) -> iced::Task<Message> {
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state.video.source().pause().expect("Failed to pause video");
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iced::Task::none()
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}
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Message::Loaded => {
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// Video loaded
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Message::Toggle => {
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state.video.source().toggle().expect("Failed to stop video");
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iced::Task::none()
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}
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Message::Quit => {
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state.video.source().stop().expect("Failed to stop video");
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std::process::exit(0);
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}
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}
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}
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@@ -9,7 +9,7 @@ pub struct VideoFrame {
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pub id: id::Id,
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pub size: wgpu::Extent3d,
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pub ready: Arc<AtomicBool>,
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pub frame: Arc<Mutex<gst::app::Sample>>,
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pub frame: Arc<Mutex<gst::Sample>>,
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}
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impl iced_wgpu::Primitive for VideoFrame {
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@@ -97,7 +97,6 @@ impl iced_wgpu::Primitive for VideoFrame {
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video.bind_group = new_bind_group;
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}
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if video.ready.load(std::sync::atomic::Ordering::SeqCst) {
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let now = std::time::Instant::now();
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let frame = self.frame.lock().expect("BUG: Mutex poisoned");
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let buffer = frame
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.buffer()
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@@ -110,7 +109,6 @@ impl iced_wgpu::Primitive for VideoFrame {
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video
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.ready
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.store(false, std::sync::atomic::Ordering::SeqCst);
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tracing::info!("{:?} Taken to write to surface texture", now.elapsed());
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}
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}
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@@ -148,12 +146,7 @@ impl iced_wgpu::Primitive for VideoFrame {
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view: target,
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resolve_target: None,
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ops: wgpu::Operations {
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load: wgpu::LoadOp::Clear(wgpu::Color {
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r: 0.1,
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g: 0.2,
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b: 0.3,
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a: 1.0,
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}),
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load: wgpu::LoadOp::Load,
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store: wgpu::StoreOp::Store,
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},
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depth_slice: None,
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@@ -13,11 +13,11 @@ use std::sync::{Arc, Mutex, atomic::AtomicBool};
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#[derive(Debug, Clone)]
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pub struct VideoSource {
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pub(crate) playbin: Playbin3,
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// pub(crate) videoconvert: VideoConvert,
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pub(crate) videoconvert: VideoConvert,
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pub(crate) appsink: AppSink,
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pub(crate) bus: Bus,
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pub(crate) ready: Arc<AtomicBool>,
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pub(crate) frame: Arc<Mutex<gst::app::Sample>>,
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pub(crate) frame: Arc<Mutex<gst::Sample>>,
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}
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impl VideoSource {
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@@ -26,31 +26,35 @@ impl VideoSource {
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/// now.
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pub fn new(url: impl AsRef<str>) -> Result<Self> {
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Gst::new();
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// let videoconvert = VideoConvert::new("iced-video-convert")
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// // .change_context(Error)?
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// // .with_output_format(gst::plugins::videoconvertscale::VideoFormat::Rgba)
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// .change_context(Error)?;
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let appsink = AppSink::new("iced-video-sink")
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.change_context(Error)?
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.with_drop(true);
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// .with_caps(
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// Caps::builder(CapsType::Video)
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// .field("format", "RGBA")
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// .build(),
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// );
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// let video_sink = videoconvert.link(&appsink).change_context(Error)?;
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let videoconvert = VideoConvert::new("iced-video-convert")
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// .change_context(Error)?
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// .with_output_format(gst::plugins::videoconvertscale::VideoFormat::Rgba)
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.change_context(Error)?;
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let mut appsink = AppSink::new("iced-video-sink").change_context(Error)?;
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appsink
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.drop(true)
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.sync(true)
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.async_(true)
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.emit_signals(true)
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.caps(
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Caps::builder(CapsType::Video)
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.field("format", "RGBA")
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.build(),
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);
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let video_sink = videoconvert.link(&appsink).change_context(Error)?;
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let playbin = gst::plugins::playback::Playbin3::new("iced-video")
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.change_context(Error)?
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.with_uri(url.as_ref())
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.with_buffer_duration(core::time::Duration::from_secs(2))
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.with_buffer_size(2000000)
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.with_video_sink(&appsink);
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.with_buffer_size(4096 * 4096 * 4 * 3)
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.with_ring_buffer_max_size(4096 * 4096 * 4 * 3)
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.with_video_sink(&video_sink);
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let bus = playbin.bus().change_context(Error)?;
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playbin.pause().change_context(Error)?;
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let ready = Arc::new(AtomicBool::new(false));
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let frame = Arc::new(Mutex::new(gst::app::Sample::new()));
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let frame = Arc::new(Mutex::new(gst::Sample::new()));
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let appsink = appsink.on_new_frame({
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appsink.on_new_frame({
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let ready = Arc::clone(&ready);
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let frame = Arc::clone(&frame);
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move |appsink| {
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@@ -63,14 +67,13 @@ impl VideoSource {
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core::mem::replace(&mut *guard, sample);
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ready.store(true, std::sync::atomic::Ordering::Relaxed);
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}
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Ok(())
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}
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});
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Ok(Self {
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playbin,
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// videoconvert,
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videoconvert,
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appsink,
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bus,
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ready,
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@@ -86,6 +89,23 @@ impl VideoSource {
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.attach("Failed to wait for video initialisation")
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}
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pub fn is_playing(&self) -> Result<bool> {
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let state = self
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.playbin
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.state(core::time::Duration::from_millis(0))
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.change_context(Error)?;
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Ok(state == gst::State::Playing)
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}
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pub fn toggle(&self) -> Result<()> {
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if self.is_playing()? {
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self.pause()?;
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} else {
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self.play()?;
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}
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Ok(())
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}
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pub fn play(&self) -> Result<()> {
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self.playbin
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.play()
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@@ -100,6 +120,13 @@ impl VideoSource {
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.attach("Failed to pause video")
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}
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pub fn stop(&self) -> Result<()> {
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self.playbin
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.stop()
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.change_context(Error)
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.attach("Failed to stop video")
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}
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pub fn size(&self) -> Result<(i32, i32)> {
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let caps = self
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.appsink
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@@ -6,10 +6,10 @@ edition = "2024"
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[dependencies]
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# gst = { workspace = true }
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wgpu = "*"
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gstreamer = "*"
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gstreamer-video = "*"
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gstreamer-app = "*"
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gstreamer-base = "*"
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gstreamer = { version = "0.24.4", features = ["v1_26"] }
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gstreamer-app = { version = "0.24.4", features = ["v1_26"] }
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gstreamer-base = { version = "0.24.4", features = ["v1_26"] }
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gstreamer-video = { version = "0.24.4", features = ["v1_26"] }
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winit = { version = "*", features = ["wayland"] }
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anyhow = "*"
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pollster = "0.4.0"
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@@ -77,7 +77,7 @@ impl State {
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.await
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.context("Failed to request wgpu device")?;
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let surface_caps = surface.get_capabilities(&adapter);
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dbg!(&surface_caps);
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tracing::info!("Caps: {:#?}", &surface_caps);
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let surface_format = surface_caps
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.formats
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.iter()
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@@ -85,6 +85,7 @@ impl State {
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.find(|f| f.is_hdr_format())
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.expect("HDR format not supported")
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.clone();
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tracing::info!("Using surface format: {:?}", surface_format);
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let size = window.inner_size();
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let config = wgpu::SurfaceConfiguration {
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usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
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@@ -411,9 +412,8 @@ impl State {
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},
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texture.size(),
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);
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drop(map);
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// drop(buffer);
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drop(frame);
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// drop(map);
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// drop(frame);
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Ok(())
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}
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@@ -426,11 +426,11 @@ impl ApplicationHandler<State> for App {
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let window = Arc::new(event_loop.create_window(window_attributes).unwrap());
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let monitor = event_loop
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.primary_monitor()
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.or_else(|| window.current_monitor());
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// let monitor = event_loop
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// .primary_monitor()
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// .or_else(|| window.current_monitor());
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// window.set_fullscreen(None);
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window.set_fullscreen(Some(winit::window::Fullscreen::Borderless(monitor)));
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// window.set_fullscreen(Some(winit::window::Fullscreen::Borderless(monitor)));
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self.state = Some(pollster::block_on(State::new(window)).expect("Failed to block"));
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}
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@@ -528,7 +528,7 @@ impl Video {
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gst::init()?;
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use gst::prelude::*;
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let pipeline = gst::parse::launch(
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r##"playbin3 uri=https://jellyfin.tsuba.darksailor.dev/Items/6010382cf25273e624d305907010d773/Download?api_key=036c140222464878862231ef66a2bc9c video-sink="videoconvert ! video/x-raw,format=RGB10A2_LE ! appsink name=appsink""##,
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r##"playbin3 uri=https://jellyfin.tsuba.darksailor.dev/Items/6010382cf25273e624d305907010d773/Download?api_key=036c140222464878862231ef66a2bc9c video-sink="videoconvert ! video/x-raw,format=RGB10A2_LE ! appsink sync=true drop=true name=appsink""##
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).context("Failed to parse gst pipeline")?;
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let pipeline = pipeline
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.downcast::<gst::Pipeline>()
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@@ -544,11 +544,11 @@ impl Video {
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})?;
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// appsink.set_property("max-buffers", 2u32);
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// appsink.set_property("emit-signals", true);
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appsink.set_callbacks(
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gst_app::AppSinkCallbacks::builder()
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.new_sample(|_appsink| Ok(gst::FlowSuccess::Ok))
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.build(),
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);
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// appsink.set_callbacks(
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// gst_app::AppSinkCallbacks::builder()
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// .new_sample(|_appsink| Ok(gst::FlowSuccess::Ok))
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// .build(),
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// );
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let bus = pipeline.bus().context("Failed to get gst pipeline bus")?;
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pipeline.set_state(gst::State::Playing)?;
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@@ -202,8 +202,7 @@
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apple-sdk_26
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])
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++ (lib.optionals pkgs.stdenv.isLinux [
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valgrind
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hotspot
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heaptrack
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samply
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cargo-flamegraph
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perf
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@@ -10,9 +10,9 @@ error-stack = "0.6"
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futures = "0.3.31"
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futures-lite = "2.6.1"
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glib = "0.21.5"
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gstreamer = { version = "0.24.4", features = ["v1_18"] }
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gstreamer-app = { version = "0.24.4", features = ["v1_18"] }
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gstreamer-video = { version = "0.24.4", features = ["v1_18"] }
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gstreamer = { version = "0.24.4", features = ["v1_26"] }
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gstreamer-app = { version = "0.24.4", features = ["v1_26"] }
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gstreamer-video = { version = "0.24.4", features = ["v1_26"] }
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thiserror = "2.0"
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tracing = { version = "0.1", features = ["log"] }
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@@ -8,6 +8,7 @@ pub mod pipeline;
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pub mod plugins;
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#[macro_use]
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pub mod wrapper;
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pub mod sample;
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pub use bin::*;
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pub use bus::*;
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@@ -19,6 +20,7 @@ pub use gstreamer::{Message, MessageType, MessageView, State};
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pub use pad::*;
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pub use pipeline::*;
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pub use plugins::*;
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pub use sample::*;
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pub(crate) mod priv_prelude {
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pub use crate::errors::*;
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@@ -60,6 +60,15 @@ impl Pipeline {
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Ok(())
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}
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#[track_caller]
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pub fn stop(&self) -> Result<()> {
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self.inner
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.set_state(gstreamer::State::Null)
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.change_context(Error)
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.attach("Failed to set pipeline to Null state")?;
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Ok(())
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}
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#[track_caller]
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pub fn set_state(&self, state: gstreamer::State) -> Result<gstreamer::StateChangeSuccess> {
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let result = self
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@@ -165,6 +174,12 @@ pub trait PipelineExt: ChildOf<Pipeline> + Sync {
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fn ready(&self) -> Result<()> {
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self.upcast_ref().ready()
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}
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#[track_caller]
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fn stop(&self) -> Result<()> {
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self.upcast_ref().stop()
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}
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#[track_caller]
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fn set_state(&self, state: gstreamer::State) -> Result<gstreamer::StateChangeSuccess> {
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self.upcast_ref().set_state(state)
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@@ -25,41 +25,41 @@ impl AppSink {
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Ok(AppSink { inner })
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}
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pub fn with_emit_signals(self, emit: bool) -> Self {
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pub fn emit_signals(&mut self, emit: bool) -> &mut Self {
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self.inner.set_property("emit-signals", emit);
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self
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}
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pub fn with_async(self, async_: bool) -> Self {
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pub fn async_(&mut self, async_: bool) -> &mut Self {
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self.inner.set_property("async", async_);
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self
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}
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pub fn with_sync(self, sync: bool) -> Self {
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pub fn sync(&mut self, sync: bool) -> &mut Self {
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self.inner.set_property("sync", sync);
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self
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}
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pub fn with_drop(self, drop: bool) -> Self {
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pub fn drop(&mut self, drop: bool) -> &mut Self {
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self.inner.set_property("drop", drop);
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self
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}
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pub fn with_caps(self, caps: Caps) -> Self {
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pub fn caps(&mut self, caps: Caps) -> &mut Self {
|
||||
self.inner.set_property("caps", caps.inner);
|
||||
self
|
||||
}
|
||||
|
||||
pub fn with_callbacks(self, callbacks: gstreamer_app::AppSinkCallbacks) -> Self {
|
||||
pub fn callbacks(&mut self, callbacks: gstreamer_app::AppSinkCallbacks) -> &mut Self {
|
||||
self.appsink().set_callbacks(callbacks);
|
||||
self
|
||||
}
|
||||
|
||||
pub fn on_new_frame<F>(self, mut f: F) -> Self
|
||||
pub fn on_new_frame<F>(&mut self, mut f: F) -> &mut Self
|
||||
where
|
||||
F: FnMut(&AppSink) -> Result<(), gstreamer::FlowError> + Send + 'static,
|
||||
{
|
||||
self.with_emit_signals(true).with_callbacks(
|
||||
self.emit_signals(true).callbacks(
|
||||
AppSinkCallbacks::builder()
|
||||
.new_sample(move |appsink| {
|
||||
use glib::object::Cast;
|
||||
@@ -109,44 +109,6 @@ impl AppSink {
|
||||
}
|
||||
}
|
||||
|
||||
impl From<gstreamer::Sample> for Sample {
|
||||
fn from(inner: gstreamer::Sample) -> Self {
|
||||
Sample { inner }
|
||||
}
|
||||
}
|
||||
|
||||
#[repr(transparent)]
|
||||
#[derive(Debug, Clone)]
|
||||
pub struct Sample {
|
||||
pub inner: gstreamer::Sample,
|
||||
}
|
||||
|
||||
use gstreamer::BufferRef;
|
||||
impl Sample {
|
||||
#[doc(alias = "empty")]
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
inner: gstreamer::Sample::builder().build(),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn buffer(&self) -> Option<&BufferRef> {
|
||||
self.inner.buffer()
|
||||
}
|
||||
|
||||
pub fn caps(&self) -> Option<&gstreamer::CapsRef> {
|
||||
self.inner.caps()
|
||||
}
|
||||
|
||||
pub fn info(&self) -> Option<&gstreamer::StructureRef> {
|
||||
self.inner.info()
|
||||
}
|
||||
|
||||
// pub fn set_buffer(&mut self) {
|
||||
// self.inner.set_buffer(None);
|
||||
// }
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn test_appsink() {
|
||||
use gstreamer::prelude::*;
|
||||
@@ -164,13 +126,12 @@ fn test_appsink() {
|
||||
|
||||
let video_convert = plugins::videoconvertscale::VideoConvert::new("vcvcvcvcvcvcvcvcvcvcvcvcvc")
|
||||
.expect("Create videoconvert");
|
||||
let appsink = app::AppSink::new("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
|
||||
.expect("Create appsink")
|
||||
.with_caps(
|
||||
Caps::builder(CapsType::Video)
|
||||
.field("format", "RGB")
|
||||
.build(),
|
||||
);
|
||||
let mut appsink = app::AppSink::new("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").expect("Create appsink");
|
||||
appsink.caps(
|
||||
Caps::builder(CapsType::Video)
|
||||
.field("format", "RGB")
|
||||
.build(),
|
||||
);
|
||||
|
||||
let mut video_sink = video_convert
|
||||
.link(&appsink)
|
||||
|
||||
@@ -1,2 +1,4 @@
|
||||
pub mod playbin3;
|
||||
pub use playbin3::*;
|
||||
pub mod playbin;
|
||||
pub use playbin::*;
|
||||
|
||||
@@ -43,6 +43,12 @@ impl Playbin3 {
|
||||
self
|
||||
}
|
||||
|
||||
/// Sets the maximum size of the ring buffer in bytes.
|
||||
pub fn with_ring_buffer_max_size(self, size: u64) -> Self {
|
||||
self.inner.set_property("ring-buffer-max-size", size);
|
||||
self
|
||||
}
|
||||
|
||||
pub fn with_video_sink(self, video_sink: &impl ChildOf<Element>) -> Self {
|
||||
self.inner
|
||||
.set_property("video-sink", &video_sink.upcast_ref().inner);
|
||||
|
||||
Reference in New Issue
Block a user