mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
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48 lines
1.3 KiB
Rust
48 lines
1.3 KiB
Rust
// Copyright (C) 2018 Sebastian Dröge <sebastian@centricular.com>
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use std::ffi::CStr;
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use std::mem;
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use ffi;
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use glib::translate::*;
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#[repr(C)]
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#[derive(Debug)]
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pub struct SDPBandwidth(pub(crate) ffi::GstSDPBandwidth);
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impl SDPBandwidth {
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pub fn new(bwtype: &str, bandwidth: u32) -> Result<Self, ()> {
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assert_initialized_main_thread!();
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unsafe {
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let mut bw = mem::zeroed();
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let result = ffi::gst_sdp_bandwidth_set(&mut bw, bwtype.to_glib_none().0, bandwidth);
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match result {
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ffi::GST_SDP_OK => Ok(SDPBandwidth(bw)),
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_ => Err(()),
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}
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}
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}
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pub fn bwtype(&self) -> &str {
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unsafe { CStr::from_ptr(self.0.bwtype).to_str().unwrap() }
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}
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pub fn value(&self) -> u32 {
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self.0.bandwidth as u32
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}
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}
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impl Drop for SDPBandwidth {
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fn drop(&mut self) {
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unsafe {
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ffi::gst_sdp_bandwidth_clear(&mut self.0);
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}
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}
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}
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