From d0abde9274892c9e80df1af4de138b873b3df887 Mon Sep 17 00:00:00 2001
From: Mathieu Schroeter <mathieu@schroetersa.ch>
Date: Sat, 4 Feb 2017 16:25:10 +0100
Subject: [PATCH] Remove unused functions

---
 sound.cpp | 57 -------------------------------------------------------
 sound.h   |  2 --
 2 files changed, 59 deletions(-)

diff --git a/sound.cpp b/sound.cpp
index 98e584d..97df755 100644
--- a/sound.cpp
+++ b/sound.cpp
@@ -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;
-}
-
-
-
 /////////////////////////////////////////////////////////////////////////////
 
 
diff --git a/sound.h b/sound.h
index 3815879..b4716e1 100644
--- a/sound.h
+++ b/sound.h
@@ -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;