X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fcli%2Fsdl-sound.c;fp=drivers%2Fcli%2Fsdl-sound.c;h=0000000000000000000000000000000000000000;hb=e6ee752982da44a60a9a6b5916d7642ba2dd8b9e;hp=f8ab865ffbcd4813996a3d5912543b674241e189;hpb=2a6855a31daf79cad83545b1eeee646e10481e5e;p=fceu.git

diff --git a/drivers/cli/sdl-sound.c b/drivers/cli/sdl-sound.c
deleted file mode 100644
index f8ab865..0000000
--- a/drivers/cli/sdl-sound.c
+++ /dev/null
@@ -1,148 +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
- */
-
-#include <stdio.h>
-#include "sdl.h"
-
-#ifndef DSPSOUND
-
-//#define BSIZE (32768-1024)
-
-static int32 BSIZE;
-static volatile int16 AudioBuf[32768];
-static volatile uint32 readoffs,writeoffs;
-void fillaudio(void *udata, uint8 *stream, int len)
-{
- int16 *dest=(int16 *)stream;
-
- len>>=1;
- while(len)
- {
-  *dest=AudioBuf[readoffs];
-  dest++;
-  readoffs=(readoffs+1)&32767;
-  len--;
- }
-}
-
-void WriteSound(int16 *Buffer, int Count, int NoWaiting)
-{
- while(Count)
- {
-  while(writeoffs==((readoffs-BSIZE)&32767))
-   if(NoWaiting)
-    return;
-  AudioBuf[writeoffs]=*Buffer;
-  writeoffs=(writeoffs+1)&32767;
-  Buffer++;
-  Count--;
- }
-}
-
-int InitSound(void)
-{
- if(_sound)
- {
-  SDL_AudioSpec spec;
-
-  if(_lbufsize<_ebufsize)
-  {
-   puts("Ack, lbufsize must not be smaller than ebufsize!");
-   return(0);
-  }
-  if(_lbufsize<6 || _lbufsize>13)
-  {
-   puts("lbufsize out of range");
-   return(0);
-  }
-  if(_ebufsize<5)
-  {
-   puts("ebufsize out of range");
-   return(0);
-  }
-  memset(&spec,0,sizeof(spec));
-  if(SDL_InitSubSystem(SDL_INIT_AUDIO)<0)
-  {
-   puts(SDL_GetError());
-   return(0);
-  }
-  if(_sound==1) _sound=44100;
-  spec.freq=_sound;
-  spec.format=AUDIO_S16;
-  spec.channels=1;
-  spec.samples=1<<_ebufsize;
-  spec.callback=fillaudio;
-  spec.userdata=0;
-
-  if(SDL_OpenAudio(&spec,0)<0)
-  {
-   puts(SDL_GetError());
-   SDL_QuitSubSystem(SDL_INIT_AUDIO);
-   return(0);
-  }
-  FCEUI_Sound(_sound);
-  BSIZE=32768-(1<<_lbufsize);
-  SDL_PauseAudio(0);
-  return(1);
- }
- return(0);
-}
-
-void SilenceSound(int n)
-{
- SDL_PauseAudio(n);
-
-}
-
-void KillSound(void)
-{
- SDL_CloseAudio();
- SDL_QuitSubSystem(SDL_INIT_AUDIO);
-}
-
-#else
-#include "../common/unixdsp.h"
-
-void WriteSound(int32 *Buffer, int Count, int NoWaiting)
-{
-  WriteUNIXDSPSound(Buffer, Count, NoWaiting);
-}
-
-int InitSound(void)
-{
-        if(_sound)
-        {
-         int rate;
-         if(_sound==1)
-          _sound=48000;
-         rate=_sound;
-         if(InitUNIXDSPSound(&rate,_f8bit?0:1,8,8))
-         {
-          FCEUI_Sound(rate);
-          return(1);
-         }
-        }
-        return(0);
-}
-void KillSound(void)
-{
-        KillUNIXDSPSound();
-}
-#endif