AAR_FSX.zip_Refuel_aar4738_fsx

//----------------------------------------------------------------------------- // File: PlaySound.cpp // // Desc: DirectSound support for how to load a wave file and play it using a // static DirectSound buffer. // // Copyright (c) 1999 Microsoft Corp. All rights reserved. //----------------------------------------------------------------------------- #define STRICT #include <objbase.h> #include <initguid.h> #include <commdlg.h> #include <mmreg.h> #include <dsound.h> #include <stdio.h> #include "inc\WaveRead.h" #include "inc\sound.h" FILE *debugdata1; #define debuglog1 "gauges/dxdebug.log" char dxdebug1[256]; //----------------------------------------------------------------------------- // Function-prototypes //----------------------------------------------------------------------------- VOID LoadWaveFile( TCHAR* strFileName ); HRESULT FillBuffer(WORD); HRESULT RestoreBuffers(WORD); //----------------------------------------------------------------------------- // Defines, constants, and global variables //----------------------------------------------------------------------------- #define SAFE_DELETE(p) { if(p) { delete (p); (p)=NULL; } } #define SAFE_RELEASE(p) { if(p) { (p)->Release(); (p)=NULL; } } LPDIRECTSOUND g_pDS ; LPDIRECTSOUNDBUFFER g_pDSBuffer [100]; LPDIRECTSOUNDNOTIFY g_pDSNotify [100]; CWaveSoundRead* g_pWaveSoundRead [100]; DWORD g_dwBufferBytes [100]; //----------------------------------------------------------------------------- // Name: InitDirectSound() // Desc: Initilizes DirectSound //----------------------------------------------------------------------------- extern "C" HRESULT InitDirectSound(void) { HRESULT hr; LPDIRECTSOUNDBUFFER pDSBSecondary = NULL; debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Entering InitDirectSound().\n"); fclose(debugdata1); } // Create IDirectSound using the primary sound device if( FAILED( hr = DirectSoundCreate( NULL, &g_pDS , NULL ) ) ) { debugdata1 = fopen(debuglog1,"r"); return hr; } else { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"DirectSoundCreate.... succeeded.\n"); fclose(debugdata1); } } // Set coop level to DSSCL_PRIORITY if( FAILED( hr = g_pDS->SetCooperativeLevel(FindWindow ("FS98MAIN",NULL), DSSCL_NORMAL ) ) ) { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"\n"); fprintf(debugdata1,"Looking for FS main window.... FAILED.\n"); fprintf(debugdata1,"Initialise DirectSound aborted.\n"); fprintf(debugdata1,"(Possibly because it already exists).\n"); fclose(debugdata1); } return hr; } else { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Looking for FS main window.... succeeded.\n"); fprintf(debugdata1,"Setting DirectSound co-operation level to Priority.\n"); fclose(debugdata1); } } // Get the primary buffer // Set primary buffer format to 22kHz and 16-bit output. WAVEFORMATEX wfx; ZeroMemory( &wfx, sizeof(WAVEFORMATEX) ); wfx.wFormatTag = WAVE_FORMAT_PCM; wfx.nChannels = NCHANNELS; wfx.nSamplesPerSec = FREQ; wfx.wBitsPerSample = NBITS; wfx.nBlockAlign = wfx.wBitsPerSample / 8 * wfx.nChannels; wfx.nAvgBytesPerSec = wfx.nSamplesPerSec * wfx.nBlockAlign; DSBUFFERDESC dsbd; ZeroMemory( &dsbd, sizeof(DSBUFFERDESC) ); dsbd.dwSize = sizeof(DSBUFFERDESC); dsbd.dwFlags = DSBCAPS_LOCSOFTWARE ; dsbd.dwBufferBytes = DSBSIZE_MAX; dsbd.lpwfxFormat = &wfx; if( FAILED( hr = g_pDS->CreateSoundBuffer( &dsbd, &pDSBSecondary, NULL ) ) ) { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Creating primary DirectSound buffer.... FAILED.\n"); fprintf(debugdata1,"(Possibly because it already exists).\n"); fclose(debugdata1); } return hr; } else { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Creating primary DirectSound buffer.... succeeded.\n"); fclose(debugdata1); } } SAFE_RELEASE( pDSBSecondary ); return S_OK; } //----------------------------------------------------------------------------- // Name: Freebuffers() // Desc: Releases Buffers //----------------------------------------------------------------------------- extern "C" HRESULT FreeBuffers(WORD BufferN) { char buf[4]; debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Entering FreeBuffers().\n"); fclose(debugdata1); } SAFE_DELETE( g_pWaveSoundRead [BufferN]); // Release DirectSound interfaces SAFE_RELEASE( g_pDSBuffer [BufferN]); debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); strcpy(dxdebug1,"\0"); strcpy(dxdebug1,"Sound buffer "); strcat(dxdebug1,_itoa(BufferN,buf,10)); strcat(dxdebug1," released.\n"); fprintf(debugdata1,dxdebug1); fclose(debugdata1); } return S_OK; } //----------------------------------------------------------------------------- // Name: FreeDirectSound() // Desc: Releases DirectSound //----------------------------------------------------------------------------- extern "C" HRESULT FreeDirectSound(void) { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Entering FreeDirectSound().\n"); fclose(debugdata1); } SAFE_RELEASE( g_pDS ); debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"\n"); fprintf(debugdata1,"------\n"); fprintf(debugdata1,"FS shutdown or change of flight detected.\n"); fprintf(debugdata1,"DirectSound released.\n"); fprintf(debugdata1,"------\n"); fclose(debugdata1); } return S_OK; } //----------------------------------------------------------------------------- // Name: CreateStaticBuffer() // Desc: Creates a wave file, sound buffer and notification events //----------------------------------------------------------------------------- HRESULT CreateStaticBuffer( WORD BufferN,TCHAR* strFileName ) { HRESULT hr; char buf[10]; debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Entering CreateStaticBuffer().\n"); fclose(debugdata1); } // Free any previous globals SAFE_DELETE( g_pWaveSoundRead [BufferN]); SAFE_RELEASE( g_pDSBuffer [BufferN]); // Create a new wave file class g_pWaveSoundRead [BufferN]= new CWaveSoundRead(); // Load the wave file if( FAILED( g_pWaveSoundRead[BufferN]->Open( strFileName ) ) ) { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debuglog1,"a"); fprintf(debugdata1,"Loading wavfile.... FAILED.\n"); fprintf(debugdata1,"Play command aborted.\n"); fclose(debugdata1); } return E_FAIL; } else { debugdata1 = fopen(debuglog1,"r"); if(debugdata1) { fclose(debugdata1); debugdata1 = fopen(debugl