gstreamer-rs/gstreamer-player/src/player.rs

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// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use Player;
use PlayerSignalDispatcher;
use PlayerVideoRenderer;
use ffi;
use glib::translate::*;
use gst;
impl Player {
pub fn new(
video_renderer: Option<&PlayerVideoRenderer>,
signal_dispatcher: Option<&PlayerSignalDispatcher>,
) -> Player {
assert_initialized_main_thread!();
let video_renderer = video_renderer.to_glib_full();
let signal_dispatcher = signal_dispatcher.to_glib_full();
let (major, minor, _, _) = gst::version();
if (major, minor) > (1, 12) {
unsafe { from_glib_full(ffi::gst_player_new(video_renderer, signal_dispatcher)) }
} else {
// Workaround for bad floating reference handling in 1.12. This issue was fixed for 1.13 in
// https://cgit.freedesktop.org/gstreamer/gst-plugins-bad/commit/gst-libs/gst/player/gstplayer.c?id=634cd87c76f58b5e1383715bafd5614db825c7d1
unsafe { from_glib_none(ffi::gst_player_new(video_renderer, signal_dispatcher)) }
}
}
pub fn set_config(&self, config: gst::Structure) -> bool {
unsafe {
from_glib(ffi::gst_player_set_config(
self.to_glib_none().0,
config.into_ptr(),
))
}
}
}