blob: b3bd39e87fbbb44c59445ee8e6ea9f3abfb7d3f3 [file] [log] [blame]
* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include "critical_section_wrapper.h"
#include "typedefs.h"
#include "voice_engine_defines.h"
namespace webrtc {
class DtmfInbandQueue
DtmfInbandQueue(const WebRtc_Word32 id);
virtual ~DtmfInbandQueue();
int AddDtmf(WebRtc_UWord8 DtmfKey,
WebRtc_UWord16 len,
WebRtc_UWord8 level);
WebRtc_Word8 NextDtmf(WebRtc_UWord16* len, WebRtc_UWord8* level);
bool PendingDtmf();
void ResetDtmf();
enum {kDtmfInbandMax = 20};
WebRtc_Word32 _id;
CriticalSectionWrapper& _DtmfCritsect;
WebRtc_UWord8 _nextEmptyIndex;
WebRtc_UWord8 _DtmfKey[kDtmfInbandMax];
WebRtc_UWord16 _DtmfLen[kDtmfInbandMax];
WebRtc_UWord8 _DtmfLevel[kDtmfInbandMax];
} // namespace webrtc