forked from mirrors/gstreamer-rs
46 lines
1.5 KiB
Rust
46 lines
1.5 KiB
Rust
// Copyright (c) 2019 Vivia Nikolaidou <vivia@ahiru.eu>
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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 glib::translate::*;
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use glib::IsA;
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use PipelineFlags;
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pub trait GstPipelineExtManual: 'static {
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fn set_pipeline_flags(&self, flags: PipelineFlags);
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fn unset_pipeline_flags(&self, flags: PipelineFlags);
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fn get_pipeline_flags(&self) -> PipelineFlags;
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}
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impl<O: IsA<::Pipeline>> GstPipelineExtManual for O {
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fn set_pipeline_flags(&self, flags: PipelineFlags) {
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unsafe {
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let ptr: *mut gst_sys::GstObject = self.as_ptr() as *mut _;
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let _guard = ::utils::MutexGuard::lock(&(*ptr).lock);
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(*ptr).flags |= flags.to_glib();
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}
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}
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fn unset_pipeline_flags(&self, flags: PipelineFlags) {
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unsafe {
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let ptr: *mut gst_sys::GstObject = self.as_ptr() as *mut _;
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let _guard = ::utils::MutexGuard::lock(&(*ptr).lock);
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(*ptr).flags &= !flags.to_glib();
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}
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}
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fn get_pipeline_flags(&self) -> PipelineFlags {
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unsafe {
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let ptr: *mut gst_sys::GstObject = self.as_ptr() as *mut _;
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let _guard = ::utils::MutexGuard::lock(&(*ptr).lock);
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from_glib((*ptr).flags)
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}
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}
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}
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