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- /* MikMod sound library
- (c) 1998 Miodrag Vallat and others - see file AUTHORS for complete list
-
- This library is free software; you can redistribute it and/or modify
- it under the terms of the GNU Library 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 Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
- /*==============================================================================
-
- $Id: drv_nos.c,v 1.20 1998/12/07 06:01:53 miod Exp $
-
- Mikmod driver for no output
-
- ==============================================================================*/
-
- /*
-
- Written by Jean-Paul Mikkers <mikmak@via.nl>
-
- */
-
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
-
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
-
- #include <mikmod_internals.h>
-
- /* mapping parameters */
- #define ZEROLEN 32768
-
- static SBYTE *zerobuf=NULL;
-
- static BOOL NS_IsThere(void)
- {
- return 1;
- }
-
- static BOOL NS_Init(void)
- {
- if(!(zerobuf=(SBYTE*)_mm_malloc(ZEROLEN)))
- return 1;
- return VC_Init();
- }
-
- static void NS_Exit(void)
- {
- VC_Exit();
- if(zerobuf) {
- free(zerobuf);
- zerobuf=NULL;
- }
- }
-
- static BOOL NS_Reset(void)
- {
- NS_Exit();
- return NS_Init();
- }
-
- static void NS_Update(void)
- {
- if (zerobuf)
- VC_WriteBytes(zerobuf,ZEROLEN);
- }
-
- MDRIVER drv_nos={
- NULL,
- "No Sound",
- "Nosound Driver v3.0",
- 255,255,
-
- NS_IsThere,
- VC_SampleLoad,
- VC_SampleUnload,
- VC_SampleSpace,
- VC_SampleLength,
- NS_Init,
- NS_Exit,
- NS_Reset,
- VC_SetNumVoices,
- VC_PlayStart,
- VC_PlayStop,
- NS_Update,
- VC_VoiceSetVolume,
- VC_VoiceSetFrequency,
- VC_VoiceSetPanning,
- VC_VoicePlay,
- VC_VoiceStop,
- VC_VoiceStopped,
- VC_VoiceGetPosition,
- VC_VoiceRealVolume
- };
-
-