98f53510b2
BUG=webrtc:5095 R=tommi@webrtc.org Review URL: https://codereview.webrtc.org/1413333002 . Cr-Commit-Position: refs/heads/master@{#10438}
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/*
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* Copyright (c) 2011 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 WEBRTC_MODULES_RTP_RTCP_SOURCE_DTMF_QUEUE_H_
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#define WEBRTC_MODULES_RTP_RTCP_SOURCE_DTMF_QUEUE_H_
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#include "webrtc/modules/rtp_rtcp/source/rtp_rtcp_config.h"
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#include "webrtc/system_wrappers/include/critical_section_wrapper.h"
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#include "webrtc/typedefs.h"
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namespace webrtc {
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class DTMFqueue {
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public:
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DTMFqueue();
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virtual ~DTMFqueue();
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int32_t AddDTMF(uint8_t dtmf_key, uint16_t len, uint8_t level);
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int8_t NextDTMF(uint8_t* dtmf_key, uint16_t* len, uint8_t* level);
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bool PendingDTMF();
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void ResetDTMF();
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private:
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CriticalSectionWrapper* dtmf_critsect_;
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uint8_t next_empty_index_;
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uint8_t dtmf_key_[DTMF_OUTBAND_MAX];
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uint16_t dtmf_length[DTMF_OUTBAND_MAX];
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uint8_t dtmf_level_[DTMF_OUTBAND_MAX];
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_RTP_RTCP_SOURCE_DTMF_QUEUE_H_
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