66 lines
2.2 KiB
C++
66 lines
2.2 KiB
C++
// Copyright (C) 2001 MandrakeSoft S.A.
|
|
//
|
|
// MandrakeSoft S.A.
|
|
// 43, rue d'Aboukir
|
|
// 75002 Paris - France
|
|
// http://www.linux-mandrake.com/
|
|
// http://www.mandrakesoft.com/
|
|
//
|
|
// This library is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public
|
|
// License as published by the Free Software Foundation; either
|
|
// version 2 of the License, or (at your option) any later version.
|
|
//
|
|
// This library 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
|
|
// Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser 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
|
|
|
|
// This file (SOUNDLNX.H) written and donated by Josef Drexler
|
|
|
|
|
|
#if defined(linux)
|
|
|
|
#include "bochs.h"
|
|
|
|
#define BX_SOUND_LINUX_BUFSIZE BX_SOUND_OUTPUT_WAVEPACKETSIZE
|
|
|
|
class bx_sound_linux_c : public bx_sound_output_c {
|
|
public:
|
|
bx_sound_linux_c(bx_sb16_c *sb16);
|
|
BX_SOUND_VIRTUAL ~bx_sound_linux_c();
|
|
|
|
// if virtual functions are used, we have to override them
|
|
// and define our own. Otherwise this file will just implement
|
|
// the original functions
|
|
#ifdef BX_USE_SOUND_VIRTUAL
|
|
BX_SOUND_VIRTUAL int waveready();
|
|
BX_SOUND_VIRTUAL int midiready();
|
|
|
|
BX_SOUND_VIRTUAL int openmidioutput(char *device);
|
|
BX_SOUND_VIRTUAL int sendmidicommand(int delta, int command, int length, Bit8u data[]);
|
|
BX_SOUND_VIRTUAL int closemidioutput();
|
|
|
|
BX_SOUND_VIRTUAL int openwaveoutput(char *device);
|
|
BX_SOUND_VIRTUAL int startwaveplayback(int frequency, int bits, int stereo, int format);
|
|
BX_SOUND_VIRTUAL int sendwavepacket(int length, Bit8u data[]);
|
|
BX_SOUND_VIRTUAL int stopwaveplayback();
|
|
BX_SOUND_VIRTUAL int closewaveoutput();
|
|
#endif
|
|
|
|
private:
|
|
bx_sb16_c *sb16;
|
|
FILE *midi;
|
|
char *wavedevice;
|
|
int wave;
|
|
int bufferpos;
|
|
Bit8u audio_buffer[BX_SOUND_LINUX_BUFSIZE];
|
|
int oldfreq,oldbits,oldstereo,oldformat;
|
|
};
|
|
|
|
#endif // defined(linux)
|