drv_stdout.c
资源名称:tcpmp.rar [点击查看]
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_stdout.c,v 1.3 2004/01/31 22:39:40 raph Exp $
- Output data to stdout
- ==============================================================================*/
- #ifdef HAVE_CONFIG_H
- #include "config.h"
- #endif
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- #include <stdlib.h>
- #include "mikmod_internals.h"
- #define BUFFERSIZE 32768
- static SBYTE *audiobuffer=NULL;
- static BOOL stdout_IsThere(void)
- {
- /* only allow this driver on pipes */
- return 1-isatty(1);
- }
- static BOOL stdout_Init(void)
- {
- if(!(audiobuffer=(SBYTE*)_mm_malloc(BUFFERSIZE))) return 1;
- #ifdef __EMX__
- _fsetmode(stdout,"b");
- #endif
- return VC_Init();
- }
- static void stdout_Exit(void)
- {
- VC_Exit();
- #ifdef __EMX__
- _fsetmode(stdout,"t");
- #endif
- if (audiobuffer) {
- free(audiobuffer);
- audiobuffer=NULL;
- }
- }
- static void stdout_Update(void)
- {
- #ifdef WIN32
- _write
- #else
- write
- #endif
- (1,audiobuffer,VC_WriteBytes((SBYTE*)audiobuffer,BUFFERSIZE));
- }
- static BOOL stdout_Reset(void)
- {
- VC_Exit();
- return VC_Init();
- }
- MIKMODAPI MDRIVER drv_stdout={
- NULL,
- "stdout",
- "Standard output driver v1.1",
- 0,255,
- "stdout",
- NULL,
- NULL,
- stdout_IsThere,
- VC_SampleLoad,
- VC_SampleUnload,
- VC_SampleSpace,
- VC_SampleLength,
- stdout_Init,
- stdout_Exit,
- stdout_Reset,
- VC_SetNumVoices,
- VC_PlayStart,
- VC_PlayStop,
- stdout_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: */