drv_nos.c
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上传用户:wstnjxml
上传日期:2014-04-03
资源大小:7248k
文件大小:2k
源码类别:
Windows CE
开发平台:
C/C++
- /* MikMod sound library
- (c) 1998, 1999, 2000 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., 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA.
- */
- /*==============================================================================
- $Id: drv_nos.c,v 1.3 2004/01/31 22:39:40 raph Exp $
- 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"
- #define ZEROLEN 32768
- static SBYTE *zerobuf=NULL;
- static BOOL NS_IsThere(void)
- {
- return 1;
- }
- static BOOL NS_Init(void)
- {
- zerobuf=(SBYTE*)_mm_malloc(ZEROLEN);
- return VC_Init();
- }
- static void NS_Exit(void)
- {
- VC_Exit();
- _mm_free(zerobuf);
- }
- static void NS_Update(void)
- {
- if (zerobuf)
- VC_WriteBytes(zerobuf,ZEROLEN);
- }
- MIKMODAPI MDRIVER drv_nos={
- NULL,
- "No Sound",
- "Nosound Driver v3.0",
- 255,255,
- "nosound",
- NULL,
- NULL,
- NS_IsThere,
- VC_SampleLoad,
- VC_SampleUnload,
- VC_SampleSpace,
- VC_SampleLength,
- NS_Init,
- NS_Exit,
- NULL,
- VC_SetNumVoices,
- VC_PlayStart,
- VC_PlayStop,
- NS_Update,
- NULL,
- VC_VoiceSetVolume,
- VC_VoiceGetVolume,
- VC_VoiceSetFrequency,
- VC_VoiceGetFrequency,
- VC_VoiceSetPanning,
- VC_VoiceGetPanning,
- VC_VoicePlay,
- VC_VoiceStop,
- VC_VoiceStopped,
- VC_VoiceGetPosition,
- VC_VoiceRealVolume
- };
- /* ex:set ts=4: */