122 lines
2.4 KiB
C
Executable File
122 lines
2.4 KiB
C
Executable File
/* 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: */
|