/* GSport - an Apple //gs Emulator Copyright (C) 2010 by GSport contributors Based on the KEGS emulator written by and Copyright (C) 2003 Kent Dickey 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 */ #if !defined(_WIN32) && !defined(__CYGWIN__) && !defined (__OS2__) # include # include #endif #define SOUND_SHM_SAMP_SIZE (32*1024) #define SAMPLE_SIZE 2 #define NUM_CHANNELS 2 #define SAMPLE_CHAN_SIZE (SAMPLE_SIZE * NUM_CHANNELS) STRUCT(Doc_reg) { double dsamp_ev; double dsamp_ev2; double complete_dsamp; int samps_left; word32 cur_acc; word32 cur_inc; word32 cur_start; word32 cur_end; word32 cur_mask; int size_bytes; int event; int running; int has_irq_pending; word32 freq; word32 vol; word32 waveptr; word32 ctl; word32 wavesize; word32 last_samp_val; }; /* prototypes for win32snd_driver.c functions */ void win32snd_init(word32 *); void win32snd_shutdown(); void win32snd_shutdown(); void child_sound_init_win32(); int win32_send_audio(byte *ptr, int size); /* Prototypes for macsnd_driver.c functions */ int mac_send_audio(byte *ptr, int in_size); void child_sound_init_mac(); void macsnd_init(word32 *shmaddr);