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Aminet 43
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Aminet 43 (2001)(GTI - Schatztruhe)[!][Jun 2001].iso
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Amster-source.lha
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sound.c
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C/C++ Source or Header
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2001-03-11
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2KB
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101 lines
/*
** Amster - Datatype sound player
** Copyright © 1999-2000 by Gürer Özen
**
** 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 "amster.h"
#include <proto/exec.h>
#include <proto/datatypes.h>
#include <proto/dtclass.h>
#include <clib/datatypes_protos.h>
#include <clib/alib_protos.h>
#include <datatypes/datatypes.h>
#include <datatypes/datatypesclass.h>
#include <datatypes/soundclass.h>
#include "thread.h"
THREAD_DECL(snd_player);
void snd_play(char *fname)
{
if (!fname) return;
th_spawn(NULL, "Amster sound player", &snd_player, 0, fname);
}
THREAD(snd_player)
{
thread t;
struct Library *DosBase;
struct Library *DataTypesBase;
Object *sample;
struct dtTrigger trigger;
long ssig, tsig;
t = thr_init();
if (!t) return;
tsig = (1L << (t->port->mp_SigBit));
DosBase = OpenLibrary("dos.library", 36);
if (!DosBase) {
thr_exit(t, 1);
return;
}
DataTypesBase = OpenLibrary("datatypes.library", 39);
if (!DataTypesBase) {
CloseLibrary(DosBase);
thr_exit(t, 1);
return;
}
ssig = AllocSignal(-1);
if (ssig == -1) {
CloseLibrary(DataTypesBase);
CloseLibrary(DosBase);
thr_exit(t, 1);
return;
}
sample = NewDTObject((char*)t->data, DTA_GroupID, GID_SOUND, TAG_DONE);
if (!sample) {
FreeSignal(ssig);
CloseLibrary(DataTypesBase);
CloseLibrary(DosBase);
thr_exit(t, 2);
return;
}
SetDTAttrs(sample,NULL,NULL,SDTA_SignalBit,(1L << ssig),SDTA_SignalTask,t->task,TAG_DONE);
trigger.MethodID = DTM_TRIGGER;
trigger.dtt_GInfo = NULL;
trigger.dtt_Function = STM_PLAY;
trigger.dtt_Data = NULL;
DoDTMethodA(sample, 0L, 0L, (Msg)&trigger);
Wait((1L<<ssig)|tsig|SIGBREAKF_CTRL_C);
DisposeDTObject(sample);
FreeSignal(ssig);
CloseLibrary(DataTypesBase);
CloseLibrary(DosBase);
thr_exit(t, 0);
}