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9caef2a8b8
We use value -1 on over all the places through our code so it might be better to define a constant and use it instead to make the code more understandable on first look. Bug: webrtc:15203 Change-Id: I4fc3e561bc7a7778c43ec6cfde7acebef2af79e8 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/306620 Reviewed-by: Alexander Cooper <alcooper@chromium.org> Commit-Queue: Jan Grulich <grulja@gmail.com> Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Cr-Commit-Position: refs/heads/main@{#40156}
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
/*
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* Copyright 2022 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef MODULES_PORTAL_PIPEWIRE_UTILS_H_
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#define MODULES_PORTAL_PIPEWIRE_UTILS_H_
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struct pw_thread_loop;
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namespace webrtc {
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constexpr int kInvalidPipeWireFd = -1;
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// Prepare PipeWire so that it is ready to be used. If it needs to be dlopen'd
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// this will do so. Note that this does not guarantee a PipeWire server is
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// running nor does it establish a connection to one.
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bool InitializePipeWire();
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// Locks pw_thread_loop in the current scope
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class PipeWireThreadLoopLock {
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public:
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explicit PipeWireThreadLoopLock(pw_thread_loop* loop);
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~PipeWireThreadLoopLock();
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private:
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pw_thread_loop* const loop_;
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};
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} // namespace webrtc
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#endif // MODULES_PORTAL_PIPEWIRE_UTILS_H_
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