0012bfa128
The new type PriorityValue is a strong 16-bit integer matching RFC 8831 requirements that can be built from a Priority enum. The value is now propagated and used by the SCTP transport, but enabling the feature still requires a field trial for now. Bug: webrtc:42225365 Change-Id: I56c9f48744c70999a8c2d01415a08a0b6761df4b Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/357941 Commit-Queue: Florent Castelli <orphis@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42695}
59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
/*
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* Copyright 2020 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 API_PRIORITY_H_
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#define API_PRIORITY_H_
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#include <stdint.h>
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#include "rtc_base/checks.h"
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#include "rtc_base/strong_alias.h"
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namespace webrtc {
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// GENERATED_JAVA_ENUM_PACKAGE: org.webrtc
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enum class Priority {
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kVeryLow,
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kLow,
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kMedium,
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kHigh,
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};
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class PriorityValue
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: public webrtc::StrongAlias<class PriorityValueTag, uint16_t> {
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public:
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// TODO(bugs.webrtc.org/42225365): Make explicit after downstream projects
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// have updated
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PriorityValue(Priority priority) { // NOLINT(runtime/explicit)
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switch (priority) {
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case Priority::kVeryLow:
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value_ = 128;
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break;
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case Priority::kLow:
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value_ = 256;
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break;
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case Priority::kMedium:
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value_ = 512;
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break;
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case Priority::kHigh:
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value_ = 1024;
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break;
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default:
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RTC_CHECK_NOTREACHED();
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}
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}
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explicit PriorityValue(uint16_t priority) : StrongAlias(priority) {}
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};
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} // namespace webrtc
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#endif // API_PRIORITY_H_
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