Linux kernel & device driver programming

Cross-Referenced Linux and Device Driver Code

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Version: [ 2.6.11.8 ] [ 2.6.25 ] [ 2.6.25.8 ] [ 2.6.31.13 ] Architecture: [ i386 ]
  1 #ifndef X_DISPLAY_MISSING
  2 # include <X11/Xlib.h>
  3 # include <X11/Intrinsic.h>
  4 #endif
  5 
  6 #define CAPTURE_OFF          0
  7 #define CAPTURE_OVERLAY      1
  8 #define CAPTURE_GRABDISPLAY  2
  9 #define CAPTURE_ON           9
 10 
 11 struct CHANNEL {
 12     char  *name;
 13     char  *key;
 14     char  *group;
 15     int   midi;
 16 
 17     char  *cname;     /* name of the channel  */
 18     int   channel;    /* index into tvtuner[] */
 19     int   fine;
 20     int   freq;
 21     int   audio;
 22 
 23     int   capture;
 24     int   input;
 25     int   norm;
 26 
 27     int   color;
 28     int   bright;
 29     int   hue;
 30     int   contrast;
 31 
 32 #ifndef X_DISPLAY_MISSING
 33     /* FIXME */
 34     Pixmap  pixmap;
 35     Widget  button;
 36 #endif
 37 };
 38 
 39 extern struct CHANNEL  defaults;
 40 extern struct CHANNEL  **channels;
 41 extern int             count;
 42 
 43 extern int have_config;
 44 extern int jpeg_quality;
 45 extern int keypad_ntsc;
 46 extern int keypad_partial;
 47 extern int use_osd;
 48 extern int osd_x, osd_y;
 49 extern int use_wm_fullscreen;
 50 extern int fs_width,fs_height,fs_xoff,fs_yoff;
 51 extern int pix_width,pix_height,pix_cols;
 52 extern int last_sender, cur_sender;
 53 extern int cur_channel, cur_fine;
 54 extern int cur_capture, cur_freq;
 55 extern struct ng_filter *cur_filter;
 56 
 57 extern char *mov_driver;
 58 extern char *mov_video;
 59 extern char *mov_fps;
 60 extern char *mov_audio;
 61 extern char *mov_rate;
 62 
 63 extern char mixerdev[32],mixerctl[16];
 64 extern char *midi;
 65 
 66 int  lookup_channel(char *channel);
 67 int  get_freq(int i);
 68 int  cf2freq(char *name, int fine);
 69 
 70 struct CHANNEL* add_channel(char *name);
 71 void hotkey_channel(struct CHANNEL *channel);
 72 void configure_channel(struct CHANNEL *channel);
 73 void del_channel(int nr);
 74 void calc_frequencies(void);
 75 
 76 void read_config(char *conffile, int *argc, char **argv);
 77 void parse_config(void);
 78 void save_config(void);
 79 
 80 /* ----------------------------------------------------------------------- */
 81 
 82 struct LAUNCH {
 83     char *name;
 84     char *key;
 85     char *cmdline;
 86 };
 87 
 88 extern struct LAUNCH *launch;
 89 extern int nlaunch;
 90 
 91 /* ----------------------------------------------------------------------- */
 92 
 93 extern struct STRTAB booltab[];
 94 extern struct STRTAB captab[];
 95 
 96 int str_to_int(char *str, struct STRTAB *tab);
 97 const char* int_to_str(int n, struct STRTAB *tab);
 98 
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