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Remove unused functions

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This commit is contained in:
Mathieu Schroeter 2017-02-04 16:25:10 +01:00
parent a4dd39d865
commit d0abde9274
2 changed files with 0 additions and 59 deletions
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57
sound.cpp
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@ -35,36 +35,6 @@ struct WaveHeader
DWORD dwDSize; // Number of Samples
};
// Creates a DirectSound buffer.
bool CSound::CreateSoundBuffer(int dwBuf, DWORD dwBufSize, DWORD dwFreq, DWORD dwBitsPerSample, DWORD dwBlkAlign, bool bStereo)
{
PCMWAVEFORMAT pcmwf;
DSBUFFERDESC dsbdesc;
// Set up wave format structure.
memset( &pcmwf, 0, sizeof(PCMWAVEFORMAT) );
pcmwf.wf.wFormatTag = WAVE_FORMAT_PCM;
pcmwf.wf.nChannels = bStereo ? 2 : 1;
pcmwf.wf.nSamplesPerSec = dwFreq;
pcmwf.wf.nBlockAlign = (WORD)dwBlkAlign;
pcmwf.wf.nAvgBytesPerSec = pcmwf.wf.nSamplesPerSec * pcmwf.wf.nBlockAlign;
pcmwf.wBitsPerSample = (WORD)dwBitsPerSample;
// Set up DSBUFFERDESC structure.
memset(&dsbdesc, 0, sizeof(DSBUFFERDESC)); // Zero it out.
dsbdesc.dwSize = sizeof(DSBUFFERDESC);
dsbdesc.dwFlags = DSBCAPS_CTRLFREQUENCY | DSBCAPS_CTRLPAN | DSBCAPS_CTRLVOLUME;
dsbdesc.dwBufferBytes = dwBufSize;
dsbdesc.lpwfxFormat = (LPWAVEFORMATEX)&pcmwf;
TRY_DS(m_lpDS->CreateSoundBuffer(&dsbdesc, &m_lpDSB[dwBuf], NULL))
return true;
}
// Reads in data from a wave file.
bool CSound::ReadData(LPDIRECTSOUNDBUFFER lpDSB, FILE* pFile, DWORD dwSize, DWORD dwPos)
@ -144,33 +114,6 @@ bool CSound::StopAllSounds()
return true;
}
// Plays a sound using direct sound.
bool CSound::PlaySoundDS(DWORD dwSound, DWORD dwFlags)
{
// Make sure the sound is valid
if ( dwSound >= MAXSOUND ) return false;
// Make sure we have a valid sound buffer
if ( m_lpDSB[dwSound] )
{
DWORD dwStatus;
TRY_DS(m_lpDSB[dwSound]->GetStatus(&dwStatus));
if ( (dwStatus & DSBSTATUS_PLAYING) != DSBSTATUS_PLAYING )
{
// Play the sound
TRY_DS(m_lpDSB[dwSound]->Play(0, 0, dwFlags));
}
}
Mix_PlayChannel (-1, m_lpSDL[dwSound], 0);
return true;
}
/////////////////////////////////////////////////////////////////////////////

2
sound.h
View File

@ -44,10 +44,8 @@ public:
void SetSuspendSkip(int nb);
protected:
bool CreateSoundBuffer(int dwBuf, DWORD dwBufSize, DWORD dwFreq, DWORD dwBitsPerSample, DWORD dwBlkAlign, bool bStereo);
bool ReadData(LPDIRECTSOUNDBUFFER lpDSB, FILE* pFile, DWORD dwSize, DWORD dwPos);
bool StopAllSounds();
bool PlaySoundDS(DWORD dwSound, DWORD dwFlags);
protected:
HWND m_hWnd;