X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fwin%2Fsound.c;fp=drivers%2Fwin%2Fsound.c;h=0000000000000000000000000000000000000000;hb=987332078d2c97ba37b73d2b946377906fb486d7;hp=d9c29c572fe24414c9db9c2251c979be394bc5d7;hpb=5232c20c0fa2c80964fe1d3f597c239bcf93d6fc;p=fceu.git

diff --git a/drivers/win/sound.c b/drivers/win/sound.c
deleted file mode 100644
index d9c29c5..0000000
--- a/drivers/win/sound.c
+++ /dev/null
@@ -1,457 +0,0 @@
-/* FCE Ultra - NES/Famicom Emulator
- *
- * Copyright notice for this file:
- *  Copyright (C) 2002 Ben Parnell
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-FILE *soundlog=0;
-void WriteWaveData(int32 *Buffer, int Count);
-DWORD WINAPI DSThread(LPVOID lpParam);
-LPDIRECTSOUND ppDS=0;
-LPDIRECTSOUNDBUFFER ppbuf=0;
-LPDIRECTSOUNDBUFFER ppbufsec=0;
-LPDIRECTSOUNDBUFFER ppbufw;
-
-DSBUFFERDESC DSBufferDesc;
-WAVEFORMATEX wfa;
-WAVEFORMATEX wf;
-
-static int DSBufferSize=0;
-static int bittage;
-
-void TrashSound(void)
-{
- FCEUI_Sound(0);
- if(ppbufsec)
- {
-  IDirectSoundBuffer_Stop(ppbufsec);
-  IDirectSoundBuffer_Release(ppbufsec);
-  ppbufsec=0;
- }
- if(ppbuf)
- {
-  IDirectSoundBuffer_Stop(ppbuf);
-  IDirectSoundBuffer_Release(ppbuf);
-  ppbuf=0;
- }
- if(ppDS)
- {
-  IDirectSound_Release(ppDS);
-  ppDS=0;
- }
-}
-
-
- static VOID *feegle[2];
- static DWORD dook[2];
- static DWORD writepos=0,playpos=0,lplaypos=0;
-void CheckDStatus(void)
-{
-  DWORD status;
-  status=0;
-  IDirectSoundBuffer_GetStatus(ppbufw, &status);
-
-  if(status&DSBSTATUS_BUFFERLOST)
-  {
-   IDirectSoundBuffer_Restore(ppbufw);
-  }
-
-  if(!(status&DSBSTATUS_PLAYING))
-  {
-   lplaypos=0;
-   writepos=((soundbufsize)<<bittage);
-   IDirectSoundBuffer_SetFormat(ppbufw,&wf);
-   IDirectSoundBuffer_Play(ppbufw,0,0,DSBPLAY_LOOPING);
-  }
-}
-
-static int16 MBuffer[2048];
-void FCEUD_WriteSoundData(int32 *Buffer, int Count)
-{
- int P;
- int k=0;
-
- if(soundlog)
-  WriteWaveData(Buffer, Count);
-
- if(!bittage)
- {
-  for(P=0;P<Count;P++)
-   *(((uint8*)MBuffer)+P)=((int8)(Buffer[P]>>8))^128;
- }
- else
- {
-  for(P=0;P<Count;P++)
-   MBuffer[P]=Buffer[P];
- }
-  ilicpo:
-  CheckDStatus();
-  IDirectSoundBuffer_GetCurrentPosition(ppbufw,&playpos,0);
-
-  if(writepos>=DSBufferSize) 
-   if(playpos<lplaypos)
-    writepos-=DSBufferSize;
-  lplaypos=playpos;
-
-  /* If the write position is beyond the fill buffer, block. */
-  if(writepos>=(playpos+(soundbufsize<<bittage)))
-  //if(!(writepos<playpos+((soundbufsize)<<bittage)))
-  {
-   if(!NoWaiting)
-   {
-    if(soundsleep==1)
-    {
-     if(!k)
-     {
-      int stime;      
-
-      stime=writepos-(playpos+(soundbufsize<<bittage));
-      stime*=1000;
-      stime/=soundrate;
-      stime>>=1;
-      if(stime>=5)
-       Sleep(stime);
-      k=1;
-     }     
-    }
-    else if(soundsleep==2)
-    {
-     int stime;      
-     stime=writepos-(playpos+(soundbufsize<<bittage));
-     stime*=1000;
-     stime/=soundrate;
-     stime>>=1;
-     if(stime>=2)
-      Sleep(stime);
-    }
-   }
-   BlockingCheck();
-   if(!soundo || NoWaiting) return;
-   goto ilicpo;
-  }
-
-  if(netplaytype && netplayon)
-  {
-   if(writepos<=playpos+128)
-   writepos=playpos+(soundbufsize<<bittage);
-  }
-
-  {
-   feegle[0]=feegle[1]=0;
-   dook[0]=dook[1]=0;
-
-   
-   ddrval=IDirectSoundBuffer_Lock(ppbufw,(writepos%DSBufferSize),Count<<bittage,&feegle[0],&dook[0],&feegle[1],&dook[1],0);
-   if(ddrval!=DS_OK)
-    goto nolock;
-
-   if(feegle[1]!=0 && feegle[1]!=feegle[0])
-   {
-    if(soundflush)
-    {
-     memset(feegle[0],0x80,dook[0]);
-     memset(feegle[1],0x80,dook[1]);
-    }
-    else
-    {
-     memcpy(feegle[0],(uint8 *)MBuffer,dook[0]);
-     memcpy(feegle[1],((uint8 *)MBuffer)+dook[0],dook[1]);
-    }
-   }
-   else
-   {
-    if(soundflush)
-     memset(feegle[0],0x80,dook[0]);
-    else
-     memcpy(feegle[0],(uint8 *)MBuffer,dook[0]);
-   }
-
-   IDirectSoundBuffer_Unlock(ppbufw,feegle[0],dook[0],feegle[1],dook[1]);
-   writepos+=Count<<bittage;
-  }
- nolock:
- ///////// Ending
-}
-
-int InitSound()
-{
- DSCAPS dscaps;
- DSBCAPS dsbcaps;
-
- memset(&wf,0x00,sizeof(wf));
- wf.wFormatTag = WAVE_FORMAT_PCM;
- wf.nChannels = 1;
- wf.nSamplesPerSec = soundrate;
-
- ddrval=DirectSoundCreate(0,&ppDS,0);
- if (ddrval != DS_OK)
- {
-  FCEUD_PrintError("DirectSound: Error creating DirectSound object.");
-  return 0;
- }
-
- if(soundoptions&SO_SECONDARY)
- {
-  trysecondary:
-  ddrval=IDirectSound_SetCooperativeLevel(ppDS,hAppWnd,DSSCL_PRIORITY);
-  if (ddrval != DS_OK)
-  {
-   FCEUD_PrintError("DirectSound: Error setting cooperative level to DDSCL_PRIORITY.");
-   TrashSound();
-   return 0;
-  }
- }
- else
- {
-  ddrval=IDirectSound_SetCooperativeLevel(ppDS,hAppWnd,DSSCL_WRITEPRIMARY);
-  if (ddrval != DS_OK)
-  {
-   FCEUD_PrintError("DirectSound: Error setting cooperative level to DDSCL_WRITEPRIMARY.  Forcing use of secondary sound buffer and trying again...");
-   soundoptions|=SO_SECONDARY;
-   goto trysecondary;
-  }
- }
- memset(&dscaps,0x00,sizeof(dscaps));
- dscaps.dwSize=sizeof(dscaps);
- ddrval=IDirectSound_GetCaps(ppDS,&dscaps);
- if(ddrval!=DS_OK)
- {
-  FCEUD_PrintError("DirectSound: Error getting capabilities.");
-  return 0;
- }
-
- if(dscaps.dwFlags&DSCAPS_EMULDRIVER)
-  FCEUD_PrintError("DirectSound: Sound device is being emulated through waveform-audio functions.  Sound quality will most likely be awful.  Try to update your sound device's sound drivers.");
-
- IDirectSound_Compact(ppDS);
-
- memset(&DSBufferDesc,0x00,sizeof(DSBUFFERDESC));
- DSBufferDesc.dwSize=sizeof(DSBufferDesc);
- if(soundoptions&SO_SECONDARY)
-  DSBufferDesc.dwFlags=DSBCAPS_PRIMARYBUFFER;
- else
-  DSBufferDesc.dwFlags=DSBCAPS_PRIMARYBUFFER|DSBCAPS_GETCURRENTPOSITION2;
-
- ddrval=IDirectSound_CreateSoundBuffer(ppDS,&DSBufferDesc,&ppbuf,0);
- if (ddrval != DS_OK)
- {
-  FCEUD_PrintError("DirectSound: Error creating primary buffer.");
-  TrashSound();
-  return 0;
- } 
-
- memset(&wfa,0x00,sizeof(wfa));
-
- if(soundoptions&SO_FORCE8BIT)
-  bittage=0;
- else
- {
-  bittage=1;
-  if( (!(dscaps.dwFlags&DSCAPS_PRIMARY16BIT)) ||
-      (!(dscaps.dwFlags&DSCAPS_SECONDARY16BIT) && (soundoptions&SO_SECONDARY)))
-  {
-   FCEUD_PrintError("DirectSound: 16-bit sound is not supported.  Forcing 8-bit sound.");
-   bittage=0;
-   soundoptions|=SO_FORCE8BIT;
-  }
- }
-
- wf.wBitsPerSample=8<<bittage;
- wf.nBlockAlign = bittage+1;
- wf.nAvgBytesPerSec = wf.nSamplesPerSec * wf.nBlockAlign;
- 
- ddrval=IDirectSoundBuffer_SetFormat(ppbuf,&wf);
- if (ddrval != DS_OK)
- {
-  FCEUD_PrintError("DirectSound: Error setting primary buffer format.");
-  TrashSound();
-  return 0;
- }
-
- IDirectSoundBuffer_GetFormat(ppbuf,&wfa,sizeof(wfa),0);
-
- if(soundoptions&SO_SECONDARY)
- {
-  memset(&DSBufferDesc,0x00,sizeof(DSBUFFERDESC));  
-  DSBufferDesc.dwSize=sizeof(DSBufferDesc);
-  DSBufferDesc.dwFlags=DSBCAPS_GETCURRENTPOSITION2;
-  if(soundoptions&SO_GFOCUS)
-   DSBufferDesc.dwFlags|=DSBCAPS_GLOBALFOCUS;
-  DSBufferDesc.dwBufferBytes=32768;
-  DSBufferDesc.lpwfxFormat=&wfa;  
-  ddrval=IDirectSound_CreateSoundBuffer(ppDS, &DSBufferDesc, &ppbufsec, 0);
-  if (ddrval != DS_OK)
-  {
-   FCEUD_PrintError("DirectSound: Error creating secondary buffer.");
-   TrashSound();
-   return 0;
-  }
- }
-
- //sprintf(TempArray,"%d\n",wfa.nSamplesPerSec);
- //FCEUD_PrintError(TempArray);
-
- if(soundoptions&SO_SECONDARY)
- {
-  DSBufferSize=32768;
-  IDirectSoundBuffer_SetCurrentPosition(ppbufsec,0);
-  ppbufw=ppbufsec;
- }
- else
- {
-  memset(&dsbcaps,0,sizeof(dsbcaps));
-  dsbcaps.dwSize=sizeof(dsbcaps);
-  ddrval=IDirectSoundBuffer_GetCaps(ppbuf,&dsbcaps);
-  if (ddrval != DS_OK)
-  {
-   FCEUD_PrintError("DirectSound: Error getting buffer capabilities.");
-   TrashSound();
-   return 0;
-  }
-
-  DSBufferSize=dsbcaps.dwBufferBytes;
-
-  if(DSBufferSize<8192)
-  {
-   FCEUD_PrintError("DirectSound: Primary buffer size is too small!");
-   TrashSound();
-   return 0;
-  }
-  ppbufw=ppbuf;
- }
-
- soundbufsize=(soundbuftime*soundrate/1000);
- FCEUI_Sound(soundrate);
- return 1;
-}
-
-BOOL CALLBACK SoundConCallB(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
-{
-  int x;
-
-  switch(uMsg) {
-   case WM_INITDIALOG:
-                if(soundo)
-                 CheckDlgButton(hwndDlg,126,BST_CHECKED);
-                if(soundoptions&SO_FORCE8BIT)
-                 CheckDlgButton(hwndDlg,122,BST_CHECKED);
-                if(soundoptions&SO_SECONDARY)
-                 CheckDlgButton(hwndDlg,123,BST_CHECKED);
-                if(soundoptions&SO_GFOCUS)
-                 CheckDlgButton(hwndDlg,124,BST_CHECKED);
-                SetDlgItemInt(hwndDlg,200,soundrate,0);
-
-                /* Volume Trackbar */
-                SendDlgItemMessage(hwndDlg,500,TBM_SETRANGE,1,MAKELONG(0,200));
-                SendDlgItemMessage(hwndDlg,500,TBM_SETTICFREQ,25,0);
-                SendDlgItemMessage(hwndDlg,500,TBM_SETPOS,1,200-soundvolume);
-
-                /* buffer size time trackbar */
-                SendDlgItemMessage(hwndDlg,128,TBM_SETRANGE,1,MAKELONG(15,200));
-                SendDlgItemMessage(hwndDlg,128,TBM_SETTICFREQ,1,0);
-                SendDlgItemMessage(hwndDlg,128,TBM_SETPOS,1,soundbuftime);
-
-                {
-                 char tbuf[8];
-                 sprintf(tbuf,"%d",soundbuftime);
-                 SetDlgItemText(hwndDlg,666,(LPTSTR)tbuf);
-                }
-                
-                SendDlgItemMessage(hwndDlg,129,CB_ADDSTRING,0,(LPARAM)(LPSTR)"Mean");
-                SendDlgItemMessage(hwndDlg,129,CB_ADDSTRING,0,(LPARAM)(LPSTR)"Nice");
-                SendDlgItemMessage(hwndDlg,129,CB_ADDSTRING,0,(LPARAM)(LPSTR)"Nicest");
-                SendDlgItemMessage(hwndDlg,129,CB_SETCURSEL,soundsleep,(LPARAM)(LPSTR)0);
-                break;
-   case WM_HSCROLL:
-                // This doesn't seem to work.  Hmm...
-                //if((HWND)lParam==(HWND)128)
-                {
-                 char tbuf[8];
-                 soundbuftime=SendDlgItemMessage(hwndDlg,128,TBM_GETPOS,0,0);
-                 sprintf(tbuf,"%d",soundbuftime);
-                 SetDlgItemText(hwndDlg,666,(LPTSTR)tbuf);
-                }
-                break;
-   case WM_CLOSE:
-   case WM_QUIT: goto gornk;
-   case WM_COMMAND:
-                if(!(wParam>>16))
-                switch(wParam&0xFFFF)
-                {
-                 case 1:
-                        gornk:
-                        soundoptions=0;
-                        if(IsDlgButtonChecked(hwndDlg,122)==BST_CHECKED)
-                         soundoptions|=SO_FORCE8BIT;
-                        if(IsDlgButtonChecked(hwndDlg,123)==BST_CHECKED)
-                         soundoptions|=SO_SECONDARY;
-                        if(IsDlgButtonChecked(hwndDlg,124)==BST_CHECKED)
-                         soundoptions|=SO_GFOCUS;
-                        if(IsDlgButtonChecked(hwndDlg,126)==BST_CHECKED)
-                         soundo=1;
-                        else
-                         soundo=0;
-                        x=GetDlgItemInt(hwndDlg,200,0,0);
-                        if(x<8192 || x>65535)
-                        {
-                         FCEUD_PrintError("Sample rate is out of range(8192-65535).");
-                         break;
-                        }
-                        else
-                         soundrate=x;
-
-                        soundvolume=200-SendDlgItemMessage(hwndDlg,500,TBM_GETPOS,0,0);
-                        FCEUI_SetSoundVolume(soundvolume);
-                        soundsleep=SendDlgItemMessage(hwndDlg,129,CB_GETCURSEL,0,(LPARAM)(LPSTR)0);
-                        EndDialog(hwndDlg,0);
-                        break;
-               }
-              }
-  return 0;
-}
-
-
-void ConfigSound(void)
-{
- int backo=soundo,sr=soundrate;
- int so=soundoptions;
-
- DialogBox(fceu_hInstance,"SOUNDCONFIG",hAppWnd,SoundConCallB);
-
- if(((backo?1:0)!=(soundo?1:0)))
- {
-  if(!soundo)
-   TrashSound();
-  else
-   soundo=InitSound();
- }
- else if(( soundoptions!=so || (sr!=soundrate)) && soundo)
- {
-    TrashSound();
-    soundo=InitSound();
- }
- soundbufsize=(soundbuftime*soundrate/1000);
-}
-
-
-void StopSound(void)
-{
- if(soundo)
-  IDirectSoundBuffer_Stop(ppbufw);
-}
-
-#include "wave.c"