7ef82f75c7
git-svn-id: svn://svn.code.sf.net/p/rdesktop/code/trunk/rdesktop@1259 423420c4-83ab-492f-b58f-81f9feb106b5
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/*
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rdesktop: A Remote Desktop Protocol client.
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Sound infrastructure
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Copyright (C) Michael Gernoth 2006
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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struct audio_packet
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{
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struct stream s;
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uint16 tick;
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uint8 index;
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};
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struct audio_driver
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{
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void (*wave_out_write) (STREAM s, uint16 tick, uint8 index);
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BOOL(*wave_out_open) (void);
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void (*wave_out_close) (void);
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BOOL(*wave_out_format_supported) (WAVEFORMATEX * pwfx);
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BOOL(*wave_out_set_format) (WAVEFORMATEX * pwfx);
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void (*wave_out_volume) (uint16 left, uint16 right);
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void (*wave_out_play) (void);
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char *name;
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char *description;
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int need_byteswap_on_be;
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struct audio_driver *next;
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};
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extern BOOL g_dsp_busy;
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extern int g_dsp_fd;
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void rdpsnd_queue_write(STREAM s, uint16 tick, uint8 index);
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struct audio_packet *rdpsnd_queue_current_packet(void);
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BOOL rdpsnd_queue_empty(void);
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void rdpsnd_queue_init(void);
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void rdpsnd_queue_next(void);
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int rdpsnd_queue_next_tick(void);
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/* Driver register functions */
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struct audio_driver *alsa_register(char *options);
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struct audio_driver *libao_register(char *options);
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struct audio_driver *oss_register(char *options);
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struct audio_driver *sgi_register(char *options);
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struct audio_driver *sun_register(char *options);
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