/[rdesktop]/jpeg/rdesktop/trunk/rdpsnd.h
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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sourceforge.net/trunk/rdesktop/rdpsnd.h revision 1258 by stargo, Sun Sep 17 14:41:16 2006 UTC sourceforge.net/rdesktop/trunk/rdpsnd.h revision 1488 by astrand, Fri May 15 08:18:08 2009 UTC
# Line 1  Line 1 
1  /*  /*
2     rdesktop: A Remote Desktop Protocol client.     rdesktop: A Remote Desktop Protocol client.
3     Sound infrastructure     Sound infrastructure
4     Copyright (C) Michael Gernoth 2006     Copyright (C) Michael Gernoth 2006-2008
5    
6     This program is free software; you can redistribute it and/or modify     This program is free software; you can redistribute it and/or modify
7     it under the terms of the GNU General Public License as published by     it under the terms of the GNU General Public License as published by
# Line 23  struct audio_packet Line 23  struct audio_packet
23          struct stream s;          struct stream s;
24          uint16 tick;          uint16 tick;
25          uint8 index;          uint8 index;
26    
27            struct timeval arrive_tv;
28            struct timeval completion_tv;
29  };  };
30    
31  struct audio_driver  struct audio_driver
32  {  {
33          void (*wave_out_write) (STREAM s, uint16 tick, uint8 index);          void (*add_fds) (int *n, fd_set * rfds, fd_set * wfds, struct timeval * tv);
34          BOOL(*wave_out_open) (void);          void (*check_fds) (fd_set * rfds, fd_set * wfds);
35    
36              RD_BOOL(*wave_out_open) (void);
37          void (*wave_out_close) (void);          void (*wave_out_close) (void);
38          BOOL(*wave_out_format_supported) (WAVEFORMATEX * pwfx);            RD_BOOL(*wave_out_format_supported) (RD_WAVEFORMATEX * pwfx);
39          BOOL(*wave_out_set_format) (WAVEFORMATEX * pwfx);            RD_BOOL(*wave_out_set_format) (RD_WAVEFORMATEX * pwfx);
40          void (*wave_out_volume) (uint16 left, uint16 right);          void (*wave_out_volume) (uint16 left, uint16 right);
41          void (*wave_out_play) (void);  
42              RD_BOOL(*wave_in_open) (void);
43            void (*wave_in_close) (void);
44              RD_BOOL(*wave_in_format_supported) (RD_WAVEFORMATEX * pwfx);
45              RD_BOOL(*wave_in_set_format) (RD_WAVEFORMATEX * pwfx);
46            void (*wave_in_volume) (uint16 left, uint16 right);
47    
48          char *name;          char *name;
49          char *description;          char *description;
50            int need_byteswap_on_be;
51            int need_resampling;
52          struct audio_driver *next;          struct audio_driver *next;
53  };  };
54    
 extern BOOL g_dsp_busy;  
 extern int g_dsp_fd;  
   
 void rdpsnd_queue_write(STREAM s, uint16 tick, uint8 index);  
 struct audio_packet *rdpsnd_queue_current_packet(void);  
 BOOL rdpsnd_queue_empty(void);  
 void rdpsnd_queue_init(void);  
 void rdpsnd_queue_next(void);  
 int rdpsnd_queue_next_tick(void);  
   
55  /* Driver register functions */  /* Driver register functions */
56  struct audio_driver *alsa_register(char *options);  struct audio_driver *alsa_register(char *options);
57  struct audio_driver *libao_register(char *options);  struct audio_driver *libao_register(char *options);
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