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git-svn-id: http://webrtc.googlecode.com/svn/trunk@4 4adac7df-926f-26a2-2b94-8c16560cd09d

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niklase@google.com
2011-05-30 11:22:19 +00:00
parent 01813fe945
commit 77ae29bc81
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202
modules/audio_coding/main/test/utility.h Normal file
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/*
* 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.
*/
#ifndef ACM_TEST_UTILITY_H
#define ACM_TEST_UTILITY_H
#include "audio_coding_module.h"
//-----------------------------
#define CHECK_ERROR(f) \
do { \
if(f < 0) { \
char errString[500]; \
sprintf(errString, "Error Calling API in file %s at line %d \n", \
__FILE__, __LINE__); \
throw errString; \
} \
}while(0)
//-----------------------------
#define CHECK_PROTECTED(f) \
do { \
if(f >= 0) { \
char errString[500]; \
sprintf(errString, "Error Calling API in file %s at line %d \n", \
__FILE__, __LINE__); \
throw errString; \
} \
else { \
printf("An expected error is caught.\n"); \
} \
}while(0)
//----------------------------
#define CHECK_ERROR_MT(f) \
do { \
if(f < 0) { \
fprintf(stderr, "Error Calling API in file %s at line %d \n", \
__FILE__, __LINE__); \
} \
}while(0)
//----------------------------
#define CHECK_PROTECTED_MT(f) \
do { \
if(f >= 0) { \
fprintf(stderr, "Error Calling API in file %s at line %d \n", \
__FILE__, __LINE__); \
} \
else { \
printf("An expected error is caught.\n"); \
} \
}while(0)
#ifdef WIN32
/* Exclude rarely-used stuff from Windows headers */
//#define WIN32_LEAN_AND_MEAN
/* OS-dependent case-insensitive string comparison */
#define STR_CASE_CMP(x,y) ::_stricmp(x,y)
#else
/* OS-dependent case-insensitive string comparison */
#define STR_CASE_CMP(x,y) ::strcasecmp(x,y)
#endif
#define DESTROY_ACM(acm) \
do { \
if(acm != NULL) { \
AudioCodingModule::Destroy(acm); \
acm = NULL; \
} \
} while(0)
#define DELETE_POINTER(p) \
do { \
if(p != NULL) { \
delete p; \
p = NULL; \
} \
} while(0)
using namespace webrtc;
class ACMTestTimer
{
public:
ACMTestTimer();
~ACMTestTimer();
void Reset();
void Tick10ms();
void Tick1ms();
void Tick100ms();
void Tick1sec();
void CurrentTimeHMS(
char* currTime);
void CurrentTime(
unsigned long& h,
unsigned char& m,
unsigned char& s,
unsigned short& ms);
private:
void Adjust();
unsigned short _msec;
unsigned char _sec;
unsigned char _min;
unsigned long _hour;
};
class CircularBuffer
{
public:
CircularBuffer(WebRtc_UWord32 len);
~CircularBuffer();
void SetArithMean(
bool enable);
void SetVariance(
bool enable);
void Update(
const double newVal);
void IsBufferFull();
WebRtc_Word16 Variance(double& var);
WebRtc_Word16 ArithMean(double& mean);
protected:
double* _buff;
WebRtc_UWord32 _idx;
WebRtc_UWord32 _buffLen;
bool _buffIsFull;
bool _calcAvg;
bool _calcVar;
double _sum;
double _sumSqr;
};
WebRtc_Word16 ChooseCodec(
CodecInst& codecInst);
void PrintCodecs();
bool FixedPayloadTypeCodec(const char* payloadName);
class DTMFDetector: public AudioCodingFeedback
{
public:
DTMFDetector();
~DTMFDetector();
// used for inband DTMF detection
WebRtc_Word32 IncomingDtmf(const WebRtc_UWord8 digitDtmf, const bool toneEnded);
void PrintDetectedDigits();
private:
WebRtc_UWord32 _toneCntr[1000];
};
class VADCallback : public ACMVADCallback
{
public:
VADCallback();
~VADCallback(){}
WebRtc_Word32 InFrameType(
WebRtc_Word16 frameType);
void PrintFrameTypes();
void Reset();
private:
WebRtc_UWord32 _numFrameTypes[6];
};
#endif // ACM_TEST_UTILITY_H