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Add -Werror and -Wextra to the Linux build.

Browse Source 
Includes all fixes required for -Wextra.
Review URL: http://webrtc-codereview.appspot.com/117006

git-svn-id: http://webrtc.googlecode.com/svn/trunk@410 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
andrew@webrtc.org 2011-08-19 22:56:22 +00:00
parent 9139fddf0e
commit f81f9f8c2a
12 changed files with 108 additions and 103 deletions
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21
src/build/common.gypi
View File

@ -36,10 +36,10 @@
'C:/Program Files/Microsoft SDKs/Windows/v7.1/Samples/multimedia/directshow/baseclasses/', 'C:/Program Files/Microsoft SDKs/Windows/v7.1/Samples/multimedia/directshow/baseclasses/',
}], }],
['build_with_chromium==1', { ['build_with_chromium==1', {
# Exclude pulse audio on Chromium since its prerequisites don't # Exclude pulse audio on Chromium since its prerequisites don't require
# include pulse audio. # pulse audio.
'include_pulse_audio%': 0, 'include_pulse_audio%': 0,
# Exclude internal ADM since chrome uses its own IO handling. # Exclude internal ADM since Chromium uses its own IO handling.
'include_internal_audio_device%': 0, 'include_internal_audio_device%': 0,
}, { }, {
'include_pulse_audio%': 1, 'include_pulse_audio%': 1,
@ -90,6 +90,16 @@
'defines': [ 'defines': [
'WEBRTC_VIDEO_EXTERNAL_CAPTURE_AND_RENDER', 'WEBRTC_VIDEO_EXTERNAL_CAPTURE_AND_RENDER',
], ],
}, {
# Add more stringent warnings to the standalone build than
# provided by the Chromium common.gypi.
'conditions': [
['OS=="linux"', {
'cflags': [
'-Wextra',
],
}],
],
}], }],
], # conditions ], # conditions
@ -98,11 +108,6 @@
# TODO(ajm): This block disables some warnings from the chromium_code # TODO(ajm): This block disables some warnings from the chromium_code
# configuration. Remove when possible. # configuration. Remove when possible.
'conditions': [ 'conditions': [
['OS=="linux"', {
'cflags!': [
'-Werror',
],
}],
['OS=="mac"', { ['OS=="mac"', {
'xcode_settings': { 'xcode_settings': {
'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO', 'GCC_TREAT_WARNINGS_AS_ERRORS': 'NO',

29
src/modules/media_file/source/avi_file.cc
View File

@ -44,8 +44,13 @@ namespace {
static const WebRtc_UWord32 kAvifIsinterleaved = 0x00000100; static const WebRtc_UWord32 kAvifIsinterleaved = 0x00000100;
static const WebRtc_UWord32 kAvifTrustcktype = 0x00000800; static const WebRtc_UWord32 kAvifTrustcktype = 0x00000800;
static const WebRtc_UWord32 kAvifWascapturefile = 0x00010000; static const WebRtc_UWord32 kAvifWascapturefile = 0x00010000;
}
template <class T>
T MinValue(T a, T b)
{
return a < b ? a : b;
}
} // namespace
AviFile::AVIMAINHEADER::AVIMAINHEADER() AviFile::AVIMAINHEADER::AVIMAINHEADER()
: fcc( 0), : fcc( 0),
@ -1505,8 +1510,7 @@ WebRtc_Word32 AviFile::ReadAVIVideoStreamHeader(WebRtc_Word32 endpos)
if (chunksize > _videoFormatHeader.biSize) if (chunksize > _videoFormatHeader.biSize)
{ {
const WebRtc_UWord32 size = chunksize - _videoFormatHeader.biSize; const WebRtc_UWord32 size = chunksize - _videoFormatHeader.biSize;
const WebRtc_Word32 readSize = (size > CODEC_CONFIG_LENGTH) ? const WebRtc_UWord32 readSize = MinValue(size, CODEC_CONFIG_LENGTH);
CODEC_CONFIG_LENGTH : size;
_bytesRead += GetBuffer( _bytesRead += GetBuffer(
reinterpret_cast<WebRtc_UWord8*>(_videoConfigParameters), readSize); reinterpret_cast<WebRtc_UWord8*>(_videoConfigParameters), readSize);
_videoConfigLength = readSize; _videoConfigLength = readSize;
@ -1528,15 +1532,14 @@ WebRtc_Word32 AviFile::ReadAVIVideoStreamHeader(WebRtc_Word32 endpos)
if (chunktag == MakeFourCc('s', 't', 'r', 'n')) if (chunktag == MakeFourCc('s', 't', 'r', 'n'))
{ {
WebRtc_Word32 size = (chunksize > STREAM_NAME_LENGTH) ? const WebRtc_UWord32 size = MinValue(chunksize, STREAM_NAME_LENGTH);
STREAM_NAME_LENGTH : chunksize;
_bytesRead += GetBuffer( _bytesRead += GetBuffer(
reinterpret_cast<WebRtc_UWord8*>(_videoStreamName), size); reinterpret_cast<WebRtc_UWord8*>(_videoStreamName), size);
} }
else if (chunktag == MakeFourCc('s', 't', 'r', 'd')) else if (chunktag == MakeFourCc('s', 't', 'r', 'd'))
{ {
WebRtc_Word32 size = (chunksize > CODEC_CONFIG_LENGTH) ? const WebRtc_UWord32 size = MinValue(chunksize,
CODEC_CONFIG_LENGTH : chunksize; CODEC_CONFIG_LENGTH);
_bytesRead += GetBuffer( _bytesRead += GetBuffer(
reinterpret_cast<WebRtc_UWord8*>(_videoConfigParameters), size); reinterpret_cast<WebRtc_UWord8*>(_videoConfigParameters), size);
_videoConfigLength = size; _videoConfigLength = size;
@ -1579,11 +1582,10 @@ WebRtc_Word32 AviFile::ReadAVIAudioStreamHeader(WebRtc_Word32 endpos)
_bytesRead += GetLE16(_audioFormatHeader.wBitsPerSample); _bytesRead += GetLE16(_audioFormatHeader.wBitsPerSample);
_bytesRead += GetLE16(_audioFormatHeader.cbSize); _bytesRead += GetLE16(_audioFormatHeader.cbSize);
const WebRtc_Word32 diffRead = chunksize - (_bytesRead - startRead); const WebRtc_UWord32 diffRead = chunksize - (_bytesRead - startRead);
if (diffRead > 0) if (diffRead > 0)
{ {
size_t size = (diffRead > CODEC_CONFIG_LENGTH) ? const WebRtc_UWord32 size = MinValue(diffRead, CODEC_CONFIG_LENGTH);
CODEC_CONFIG_LENGTH : diffRead;
_bytesRead += GetBuffer( _bytesRead += GetBuffer(
reinterpret_cast<WebRtc_UWord8*>(_audioConfigParameters), size); reinterpret_cast<WebRtc_UWord8*>(_audioConfigParameters), size);
} }
@ -1597,15 +1599,14 @@ WebRtc_Word32 AviFile::ReadAVIAudioStreamHeader(WebRtc_Word32 endpos)
if (chunktag == MakeFourCc('s', 't', 'r', 'n')) if (chunktag == MakeFourCc('s', 't', 'r', 'n'))
{ {
WebRtc_Word32 size = (chunksize > STREAM_NAME_LENGTH) ? const WebRtc_UWord32 size = MinValue(chunksize, STREAM_NAME_LENGTH);
STREAM_NAME_LENGTH : chunksize;
_bytesRead += GetBuffer( _bytesRead += GetBuffer(
reinterpret_cast<WebRtc_UWord8*>(_audioStreamName), size); reinterpret_cast<WebRtc_UWord8*>(_audioStreamName), size);
} }
else if (chunktag == MakeFourCc('s', 't', 'r', 'd')) else if (chunktag == MakeFourCc('s', 't', 'r', 'd'))
{ {
WebRtc_Word32 size = (chunksize > CODEC_CONFIG_LENGTH) ? const WebRtc_UWord32 size = MinValue(chunksize,
CODEC_CONFIG_LENGTH : chunksize; CODEC_CONFIG_LENGTH);
_bytesRead += GetBuffer( _bytesRead += GetBuffer(
reinterpret_cast<WebRtc_UWord8*>(_audioConfigParameters), size); reinterpret_cast<WebRtc_UWord8*>(_audioConfigParameters), size);
} }

5
src/modules/media_file/source/avi_file.h
View File

@ -85,8 +85,9 @@ public:
AVI_VIDEO = 1 AVI_VIDEO = 1
}; };
enum {CODEC_CONFIG_LENGTH = 64}; // Unsigned, for comparison with must-be-unsigned types.
enum {STREAM_NAME_LENGTH = 32}; static const unsigned int CODEC_CONFIG_LENGTH = 64;
static const unsigned int STREAM_NAME_LENGTH = 32;
AviFile(); AviFile();
~AviFile(); ~AviFile();

16
src/modules/rtp_rtcp/source/forward_error_correction.cc
View File

@ -54,7 +54,7 @@ struct ProtectedPacket
ForwardErrorCorrection::Packet* pkt; /**> Pointer to the packet storage. */ ForwardErrorCorrection::Packet* pkt; /**> Pointer to the packet storage. */
}; };
ForwardErrorCorrection::ForwardErrorCorrection(const WebRtc_Word32 id) : ForwardErrorCorrection::ForwardErrorCorrection(WebRtc_Word32 id) :
_id(id), _id(id),
_generatedFecPackets(NULL), _generatedFecPackets(NULL),
_fecPacketList(), _fecPacketList(),
@ -92,8 +92,8 @@ ForwardErrorCorrection::~ForwardErrorCorrection()
WebRtc_Word32 WebRtc_Word32
ForwardErrorCorrection::GenerateFEC(const ListWrapper& mediaPacketList, ForwardErrorCorrection::GenerateFEC(const ListWrapper& mediaPacketList,
WebRtc_UWord8 protectionFactor, WebRtc_UWord8 protectionFactor,
WebRtc_UWord32 numImportantPackets, int numImportantPackets,
const bool useUnequalProtection, bool useUnequalProtection,
ListWrapper& fecPacketList) ListWrapper& fecPacketList)
{ {
if (mediaPacketList.Empty()) if (mediaPacketList.Empty())
@ -132,15 +132,15 @@ ForwardErrorCorrection::GenerateFEC(const ListWrapper& mediaPacketList,
if (numImportantPackets > numMediaPackets) if (numImportantPackets > numMediaPackets)
{ {
WEBRTC_TRACE(kTraceError, kTraceRtpRtcp, _id, WEBRTC_TRACE(kTraceError, kTraceRtpRtcp, _id,
"Number of Important packet greater than number of Media Packets %d %d", "Number of important packets (%d) greater than number of media "
numImportantPackets, numMediaPackets); "packets (%d)", numImportantPackets, numMediaPackets);
return -1; return -1;
} }
if (numImportantPackets < 0) if (numImportantPackets < 0)
{ {
WEBRTC_TRACE(kTraceError, kTraceRtpRtcp, _id, WEBRTC_TRACE(kTraceError, kTraceRtpRtcp, _id,
"Number of Important packets less than zero %d %d", "Number of important packets (%d) less than zero",
numImportantPackets, numMediaPackets); numImportantPackets);
return -1; return -1;
} }
@ -350,7 +350,7 @@ ForwardErrorCorrection::GenerateFEC(const ListWrapper& mediaPacketList,
WebRtc_Word32 WebRtc_Word32
ForwardErrorCorrection::DecodeFEC(ListWrapper& receivedPacketList, ForwardErrorCorrection::DecodeFEC(ListWrapper& receivedPacketList,
ListWrapper& recoveredPacketList, ListWrapper& recoveredPacketList,
const WebRtc_UWord16 lastFECSeqNum, WebRtc_UWord16 lastFECSeqNum,
bool& frameComplete) bool& frameComplete)
{ {
// TODO: can we check for multiple ULP headers, and return an error? // TODO: can we check for multiple ULP headers, and return an error?

8
src/modules/rtp_rtcp/source/forward_error_correction.h
View File

@ -87,7 +87,7 @@ public:
* *
* \param[in] id Module ID * \param[in] id Module ID
*/ */
ForwardErrorCorrection(const WebRtc_Word32 id); ForwardErrorCorrection(WebRtc_Word32 id);
/** /**
* Destructor. Before freeing an instance of the class, #DecodeFEC() must be called * Destructor. Before freeing an instance of the class, #DecodeFEC() must be called
@ -122,8 +122,8 @@ public:
*/ */
WebRtc_Word32 GenerateFEC(const ListWrapper& mediaPacketList, WebRtc_Word32 GenerateFEC(const ListWrapper& mediaPacketList,
WebRtc_UWord8 protectionFactor, WebRtc_UWord8 protectionFactor,
WebRtc_UWord32 numImportantPackets, int numImportantPackets,
const bool useUnequalProtection, bool useUnequalProtection,
ListWrapper& fecPacketList); ListWrapper& fecPacketList);
/** /**
@ -166,7 +166,7 @@ public:
*/ */
WebRtc_Word32 DecodeFEC(ListWrapper& receivedPacketList, WebRtc_Word32 DecodeFEC(ListWrapper& receivedPacketList,
ListWrapper& recoveredPacketList, ListWrapper& recoveredPacketList,
const WebRtc_UWord16 lastFECSeqNum, WebRtc_UWord16 lastFECSeqNum,
bool& frameComplete); bool& frameComplete);
/** /**
* Gets the size in bytes of the FEC/ULP headers, which must be accounted for as * Gets the size in bytes of the FEC/ULP headers, which must be accounted for as

44
src/modules/rtp_rtcp/source/forward_error_correction_internal.cc
View File

@ -39,15 +39,14 @@ enum ResidualProtectionMode
* \param[out] packetMask A pointer to hold the output mask, of size * \param[out] packetMask A pointer to hold the output mask, of size
* [0, x * numMaskBytes], where x >= numRows. * [0, x * numMaskBytes], where x >= numRows.
*/ */
void FitSubMask(const WebRtc_UWord16 numMaskBytes, void FitSubMask(WebRtc_UWord16 numMaskBytes,
const WebRtc_UWord16 numSubMaskBytes, WebRtc_UWord16 numSubMaskBytes,
const WebRtc_UWord16 numRows, WebRtc_UWord16 numRows,
const WebRtc_UWord8* subMask, const WebRtc_UWord8* subMask,
WebRtc_UWord8* packetMask) WebRtc_UWord8* packetMask)
{ {
if (numMaskBytes == numSubMaskBytes) if (numMaskBytes == numSubMaskBytes)
{ {
memcpy(packetMask,subMask, memcpy(packetMask,subMask,
numRows * numSubMaskBytes); numRows * numSubMaskBytes);
} }
@ -86,10 +85,10 @@ void FitSubMask(const WebRtc_UWord16 numMaskBytes,
// TODO (marpan): This function is doing three things at the same time: // TODO (marpan): This function is doing three things at the same time:
// shift within a byte, byte shift and resizing. // shift within a byte, byte shift and resizing.
// Split up into subroutines. // Split up into subroutines.
void ShiftFitSubMask(const WebRtc_UWord16 numMaskBytes, void ShiftFitSubMask(WebRtc_UWord16 numMaskBytes,
const WebRtc_UWord16 resMaskBytes, WebRtc_UWord16 resMaskBytes,
const WebRtc_UWord16 numColumnShift, WebRtc_UWord16 numColumnShift,
const WebRtc_UWord16 endRow, WebRtc_UWord16 endRow,
const WebRtc_UWord8* subMask, const WebRtc_UWord8* subMask,
WebRtc_UWord8* packetMask) WebRtc_UWord8* packetMask)
{ {
@ -160,11 +159,11 @@ namespace webrtc {
namespace internal { namespace internal {
// Residual protection for remaining packets // Residual protection for remaining packets
void ResidualPacketProtection(const WebRtc_UWord16 numMediaPackets, void ResidualPacketProtection(WebRtc_UWord16 numMediaPackets,
const WebRtc_UWord16 numFecPackets, WebRtc_UWord16 numFecPackets,
const WebRtc_UWord16 numImpPackets, WebRtc_UWord16 numImpPackets,
const WebRtc_UWord16 numMaskBytes, WebRtc_UWord16 numMaskBytes,
const ResidualProtectionMode mode, ResidualProtectionMode mode,
WebRtc_UWord8* packetMask) WebRtc_UWord8* packetMask)
{ {
if (mode == kModeNoOverlap) if (mode == kModeNoOverlap)
@ -209,9 +208,9 @@ void ResidualPacketProtection(const WebRtc_UWord16 numMediaPackets,
} }
// Higher protection for numImpPackets // Higher protection for numImpPackets
void ImportantPacketProtection(const WebRtc_UWord16 numFecPackets, void ImportantPacketProtection(WebRtc_UWord16 numFecPackets,
const WebRtc_UWord16 numImpPackets, WebRtc_UWord16 numImpPackets,
const WebRtc_UWord16 numMaskBytes, WebRtc_UWord16 numMaskBytes,
WebRtc_UWord8* packetMask) WebRtc_UWord8* packetMask)
{ {
const WebRtc_UWord8 lBit = numImpPackets > 16 ? 1 : 0; const WebRtc_UWord8 lBit = numImpPackets > 16 ? 1 : 0;
@ -289,14 +288,15 @@ void UnequalProtectionMask(const WebRtc_UWord16 numMediaPackets,
} }
void GeneratePacketMasks(const WebRtc_UWord32 numMediaPackets, void GeneratePacketMasks(int numMediaPackets,
const WebRtc_UWord32 numFecPackets, int numFecPackets,
const WebRtc_UWord32 numImpPackets, int numImpPackets,
const bool useUnequalProtection, bool useUnequalProtection,
WebRtc_UWord8* packetMask) WebRtc_UWord8* packetMask)
{ {
assert(numMediaPackets <= sizeof(packetMaskTbl)/sizeof(*packetMaskTbl) && assert(numMediaPackets <= static_cast<int>(sizeof(packetMaskTbl) /
numMediaPackets > 0); sizeof(*packetMaskTbl)));
assert(numMediaPackets > 0);
assert(numFecPackets <= numMediaPackets && numFecPackets > 0); assert(numFecPackets <= numMediaPackets && numFecPackets > 0);
assert(numImpPackets <= numMediaPackets && numImpPackets >= 0); assert(numImpPackets <= numMediaPackets && numImpPackets >= 0);

10
src/modules/rtp_rtcp/source/forward_error_correction_internal.h
View File

@ -38,12 +38,10 @@ namespace internal {
* of size: * of size:
* numFecPackets * "number of mask bytes". * numFecPackets * "number of mask bytes".
*/ */
void GeneratePacketMasks(const WebRtc_UWord32 numMediaPackets, void GeneratePacketMasks(int numMediaPackets,
const WebRtc_UWord32 numFecPackets, int numFecPackets,
const WebRtc_UWord32 numImpPackets, int numImpPackets,
const bool useUnequalProtection, bool useUnequalProtection,
WebRtc_UWord8* packetMask); WebRtc_UWord8* packetMask);
} // namespace internal } // namespace internal
} // namespace webrtc } // namespace webrtc

18
src/voice_engine/main/interface/voe_dtmf.h
View File

@ -46,17 +46,17 @@ public:
// This method will be called after the detection of an inband // This method will be called after the detection of an inband
// telephone event. The event code is given as output in the // telephone event. The event code is given as output in the
// |eventCode| parameter. // |eventCode| parameter.
virtual void OnReceivedTelephoneEventInband(const int channel, virtual void OnReceivedTelephoneEventInband(int channel,
const unsigned char eventCode, int eventCode,
const bool endOfEvent) = 0; bool endOfEvent) = 0;
// This method will be called after the detection of an out-of-band // This method will be called after the detection of an out-of-band
// telephone event. The event code is given as output in the // telephone event. The event code is given as output in the
// |eventCode| parameter. // |eventCode| parameter.
virtual void OnReceivedTelephoneEventOutOfBand( virtual void OnReceivedTelephoneEventOutOfBand(
const int channel, int channel,
const unsigned char eventCode, int eventCode,
const bool endOfEvent) = 0; bool endOfEvent) = 0;
protected: protected:
virtual ~VoETelephoneEventObserver() {} virtual ~VoETelephoneEventObserver() {}
@ -79,7 +79,7 @@ public:
virtual int Release() = 0; virtual int Release() = 0;
// Sends telephone events either in-band or out-of-band. // Sends telephone events either in-band or out-of-band.
virtual int SendTelephoneEvent(int channel, unsigned char eventCode, virtual int SendTelephoneEvent(int channel, int eventCode,
bool outOfBand = true, int lengthMs = 160, bool outOfBand = true, int lengthMs = 160,
int attenuationDb = 10) = 0; int attenuationDb = 10) = 0;
@ -110,13 +110,13 @@ public:
virtual int GetDtmfFeedbackStatus(bool& enabled, bool& directFeedback) = 0; virtual int GetDtmfFeedbackStatus(bool& enabled, bool& directFeedback) = 0;
// Plays a DTMF feedback tone (only locally). // Plays a DTMF feedback tone (only locally).
virtual int PlayDtmfTone(unsigned char eventCode, int lengthMs = 200, virtual int PlayDtmfTone(int eventCode, int lengthMs = 200,
int attenuationDb = 10) = 0; int attenuationDb = 10) = 0;
// Starts playing out a DTMF feedback tone locally. // Starts playing out a DTMF feedback tone locally.
// The tone will be played out until the corresponding stop function // The tone will be played out until the corresponding stop function
// is called. // is called.
virtual int StartPlayingDtmfTone(unsigned char eventCode, virtual int StartPlayingDtmfTone(int eventCode,
int attenuationDb = 10) = 0; int attenuationDb = 10) = 0;
// Stops playing out a DTMF feedback tone locally. // Stops playing out a DTMF feedback tone locally.

2
src/voice_engine/main/source/channel.cc
View File

@ -4511,7 +4511,7 @@ Channel::SetSendTelephoneEventPayloadType(unsigned char type)
{ {
WEBRTC_TRACE(kTraceInfo, kTraceVoice, VoEId(_instanceId,_channelId), WEBRTC_TRACE(kTraceInfo, kTraceVoice, VoEId(_instanceId,_channelId),
"Channel::SetSendTelephoneEventPayloadType()"); "Channel::SetSendTelephoneEventPayloadType()");
if (type < 0 || type > 127) if (type > 127)
{ {
_engineStatisticsPtr->SetLastError( _engineStatisticsPtr->SetLastError(
VE_INVALID_ARGUMENT, kTraceError, VE_INVALID_ARGUMENT, kTraceError,

4
src/voice_engine/main/source/channel.h
View File

@ -513,11 +513,11 @@ public:
{ {
return _inputIsOnHold; return _inputIsOnHold;
}; };
RtpRtcp* const RtpRtcpModulePtr() RtpRtcp* RtpRtcpModulePtr() const
{ {
return &_rtpRtcpModule; return &_rtpRtcpModule;
}; };
WebRtc_Word8 const OutputEnergyLevel() WebRtc_Word8 OutputEnergyLevel() const
{ {
return _outputAudioLevel.Level(); return _outputAudioLevel.Level();
}; };

6
src/voice_engine/main/source/voe_dtmf_impl.cc
View File

@ -72,7 +72,7 @@ int VoEDtmfImpl::Release()
} }
int VoEDtmfImpl::SendTelephoneEvent(int channel, int VoEDtmfImpl::SendTelephoneEvent(int channel,
unsigned char eventCode, int eventCode,
bool outOfBand, bool outOfBand,
int lengthMs, int lengthMs,
int attenuationDb) int attenuationDb)
@ -216,7 +216,7 @@ int VoEDtmfImpl::GetSendTelephoneEventPayloadType(int channel,
return channelPtr->GetSendTelephoneEventPayloadType(type); return channelPtr->GetSendTelephoneEventPayloadType(type);
} }
int VoEDtmfImpl::PlayDtmfTone(unsigned char eventCode, int VoEDtmfImpl::PlayDtmfTone(int eventCode,
int lengthMs, int lengthMs,
int attenuationDb) int attenuationDb)
{ {
@ -251,7 +251,7 @@ int VoEDtmfImpl::PlayDtmfTone(unsigned char eventCode,
return _outputMixerPtr->PlayDtmfTone(eventCode, lengthMs, attenuationDb); return _outputMixerPtr->PlayDtmfTone(eventCode, lengthMs, attenuationDb);
} }
int VoEDtmfImpl::StartPlayingDtmfTone(unsigned char eventCode, int VoEDtmfImpl::StartPlayingDtmfTone(int eventCode,
int attenuationDb) int attenuationDb)
{ {
WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1), WEBRTC_TRACE(kTraceApiCall, kTraceVoice, VoEId(_instanceId,-1),

6
src/voice_engine/main/source/voe_dtmf_impl.h
View File

@ -28,7 +28,7 @@ public:
virtual int SendTelephoneEvent( virtual int SendTelephoneEvent(
int channel, int channel,
unsigned char eventCode, int eventCode,
bool outOfBand = true, bool outOfBand = true,
int lengthMs = 160, int lengthMs = 160,
int attenuationDb = 10); int attenuationDb = 10);
@ -44,11 +44,11 @@ public:
virtual int GetDtmfFeedbackStatus(bool& enabled, bool& directFeedback); virtual int GetDtmfFeedbackStatus(bool& enabled, bool& directFeedback);
virtual int PlayDtmfTone(unsigned char eventCode, virtual int PlayDtmfTone(int eventCode,
int lengthMs = 200, int lengthMs = 200,
int attenuationDb = 10); int attenuationDb = 10);
virtual int StartPlayingDtmfTone(unsigned char eventCode, virtual int StartPlayingDtmfTone(int eventCode,
int attenuationDb = 10); int attenuationDb = 10);
virtual int StopPlayingDtmfTone(); virtual int StopPlayingDtmfTone();