gstreamer-rs/gstreamer/src/stream.rs
2018-07-27 13:36:40 +03:00

52 lines
1.6 KiB
Rust

// Copyright (C) 2018 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 ffi;
use glib::translate::*;
use Caps;
use Stream;
use StreamFlags;
use StreamType;
impl Stream {
#[cfg(any(feature = "v1_10", feature = "dox"))]
pub fn new<'a, 'b, P: Into<Option<&'a str>>, Q: Into<Option<&'b Caps>>>(
stream_id: P,
caps: Q,
type_: StreamType,
flags: StreamFlags,
) -> Stream {
assert_initialized_main_thread!();
let stream_id = stream_id.into();
let stream_id = stream_id.to_glib_none();
let caps = caps.into();
let caps = caps.to_glib_none();
let (major, minor, _, _) = ::version();
if (major, minor) > (1, 12) {
unsafe {
from_glib_full(ffi::gst_stream_new(
stream_id.0,
caps.0,
type_.to_glib(),
flags.to_glib(),
))
}
} else {
// Work-around for 1.14 switching from transfer-floating to transfer-full
unsafe {
from_glib_none(ffi::gst_stream_new(
stream_id.0,
caps.0,
type_.to_glib(),
flags.to_glib(),
))
}
}
}
}