86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
/////////////////////////////////////////////////////////////////////////
|
|
// $Id: soundosx.h,v 1.3 2009-02-08 09:05:52 vruppert Exp $
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (C) 2004 The Bochs Project
|
|
//
|
|
// 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
// This file (SOUNDOSX.H) written and donated by Brian Huffman
|
|
|
|
|
|
#ifdef macintosh
|
|
|
|
#include "bochs.h"
|
|
|
|
// Do not include OSX sound headers here;
|
|
// They define types Float64 and Float32,
|
|
// which are already used elsewhere in bochs.
|
|
// All OSX-specific types are hidden inside
|
|
// soundosx.cc, where nobody else has to see them.
|
|
|
|
// uncomment one of these two:
|
|
#if BX_WITH_MACOS
|
|
#define BX_SOUND_OSX_use_quicktime
|
|
#else
|
|
#define BX_SOUND_OSX_use_converter
|
|
//#define BX_SOUND_OSX_use_quicktime
|
|
#endif
|
|
|
|
#define BX_SOUND_OSX_NBUF 8 // number of buffers for digital output
|
|
|
|
class bx_sound_osx_c : public bx_sound_output_c {
|
|
public:
|
|
bx_sound_osx_c(bx_sb16_c *sb16);
|
|
BX_SOUND_VIRTUAL ~bx_sound_osx_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
|
|
#ifdef BX_SOUND_OSX_use_converter
|
|
void nextbuffer(int *outDataSize, void **outData);
|
|
#endif
|
|
|
|
private:
|
|
bx_sb16_c *sb16;
|
|
|
|
int MidiOpen;
|
|
int WaveOpen;
|
|
|
|
Bit8u WaveData[BX_SOUND_OSX_NBUF][BX_SOUND_OUTPUT_WAVEPACKETSIZE];
|
|
int WaveLength[BX_SOUND_OSX_NBUF];
|
|
int head, tail; // buffer pointers
|
|
|
|
#ifdef BX_SOUND_OSX_use_converter
|
|
int WavePlaying;
|
|
#endif
|
|
};
|
|
|
|
#endif // macintosh
|