X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=driver%2Fxscreensaver.c;h=1ac1d68c16da2ae8312631958807dd83b0c475a4;hp=2fb1ecd31727f6d4e2f191f0917c54770d9a17c6;hb=c1b9b55ad8d59dc05ef55e316aebf5863e7dfa56;hpb=de460e831dc8578acfa8b72251ab9346c99c1f96 diff --git a/driver/xscreensaver.c b/driver/xscreensaver.c index 2fb1ecd3..1ac1d68c 100644 --- a/driver/xscreensaver.c +++ b/driver/xscreensaver.c @@ -166,14 +166,52 @@ # include "xmu.h" #endif /* !HAVE_XMU */ +#ifdef HAVE_MIT_SAVER_EXTENSION +#include +#endif /* HAVE_MIT_SAVER_EXTENSION */ + #ifdef HAVE_XIDLE_EXTENSION # include #endif /* HAVE_XIDLE_EXTENSION */ +#ifdef HAVE_SGI_VC_EXTENSION +# include +#endif /* HAVE_SGI_VC_EXTENSION */ + +#ifdef HAVE_READ_DISPLAY_EXTENSION +# include +#endif /* HAVE_READ_DISPLAY_EXTENSION */ + +#ifdef HAVE_XSHM_EXTENSION +# include +#endif /* HAVE_XSHM_EXTENSION */ + +#ifdef HAVE_DPMS_EXTENSION +# include +#endif /* HAVE_DPMS_EXTENSION */ + + +#ifdef HAVE_DOUBLE_BUFFER_EXTENSION +# include +#endif /* HAVE_DOUBLE_BUFFER_EXTENSION */ + +#ifdef HAVE_XF86VMODE +# include +#endif /* HAVE_XF86VMODE */ + +#ifdef HAVE_XF86MISCSETGRABKEYSSTATE +# include +#endif /* HAVE_XF86MISCSETGRABKEYSSTATE */ + #ifdef HAVE_XINERAMA # include #endif /* HAVE_XINERAMA */ +#ifdef HAVE_RANDR +# include +#endif /* HAVE_RANDR */ + + #include "xscreensaver.h" #include "version.h" #include "yarandom.h" @@ -827,13 +865,22 @@ initialize_server_extensions (saver_info *si) si->using_proc_interrupts = p->use_proc_interrupts; #ifdef HAVE_XIDLE_EXTENSION - server_has_xidle_extension_p = query_xidle_extension (si); + { + int ev, er; + server_has_xidle_extension_p = XidleQueryExtension (si->dpy, &ev, &er); + } #endif #ifdef HAVE_SGI_SAVER_EXTENSION - server_has_sgi_saver_extension_p = query_sgi_saver_extension (si); + server_has_sgi_saver_extension_p = + XScreenSaverQueryExtension (si->dpy, + &si->sgi_saver_ext_event_number, + &si->sgi_saver_ext_error_number); #endif #ifdef HAVE_MIT_SAVER_EXTENSION - server_has_mit_saver_extension_p = query_mit_saver_extension (si); + server_has_mit_saver_extension_p = + XScreenSaverQueryExtension (si->dpy, + &si->mit_saver_ext_event_number, + &si->mit_saver_ext_error_number); #endif #ifdef HAVE_PROC_INTERRUPTS system_has_proc_interrupts_p = query_proc_interrupts_available (si, &piwhy); @@ -875,8 +922,23 @@ initialize_server_extensions (saver_info *si) } #ifdef HAVE_RANDR - query_randr_extension (si); -#endif + if (XRRQueryExtension (si->dpy, + &si->randr_event_number, &si->randr_error_number)) + { + int nscreens = ScreenCount (si->dpy); /* number of *real* screens */ + int i; + + if (p->verbose_p) + fprintf (stderr, "%s: selecting RANDR events\n", blurb()); + for (i = 0; i < nscreens; i++) +# ifdef RRScreenChangeNotifyMask /* randr.h 1.5, 2002/09/29 */ + XRRSelectInput (si->dpy, RootWindow (si->dpy, i), + RRScreenChangeNotifyMask); +# else /* !RRScreenChangeNotifyMask */ /* Xrandr.h 1.4, 2001/06/07 */ + XRRScreenChangeSelectInput (si->dpy, RootWindow (si->dpy, i), True); +# endif /* !RRScreenChangeNotifyMask */ + } +# endif /* HAVE_RANDR */ if (!system_has_proc_interrupts_p) { @@ -1959,91 +2021,111 @@ analyze_display (saver_info *si) { int i, j; static struct { - const char *name; const char *desc; Bool useful_p; + const char *name; const char *desc; + Bool useful_p; + Status (*version_fn) (Display *, int *majP, int *minP); } exts[] = { { "SCREEN_SAVER", /* underscore */ "SGI Screen-Saver", # ifdef HAVE_SGI_SAVER_EXTENSION - True + True, 0 # else - False + False, 0 # endif }, { "SCREEN-SAVER", /* dash */ "SGI Screen-Saver", # ifdef HAVE_SGI_SAVER_EXTENSION - True + True, 0 # else - False + False, 0 # endif }, { "MIT-SCREEN-SAVER", "MIT Screen-Saver", # ifdef HAVE_MIT_SAVER_EXTENSION - True + True, XScreenSaverQueryVersion # else - False + False, 0 # endif }, { "XIDLE", "XIdle", # ifdef HAVE_XIDLE_EXTENSION - True + True, 0 # else - False + False, 0 # endif }, { "SGI-VIDEO-CONTROL", "SGI Video-Control", # ifdef HAVE_SGI_VC_EXTENSION - True + True, XSGIvcQueryVersion # else - False + False, 0 # endif }, { "READDISPLAY", "SGI Read-Display", # ifdef HAVE_READ_DISPLAY_EXTENSION - True + True, XReadDisplayQueryVersion # else - False + False, 0 # endif }, { "MIT-SHM", "Shared Memory", # ifdef HAVE_XSHM_EXTENSION - True + True, (Status (*) (Display*,int*,int*)) XShmQueryVersion /* 4 args */ # else - False + False, 0 # endif }, { "DOUBLE-BUFFER", "Double-Buffering", # ifdef HAVE_DOUBLE_BUFFER_EXTENSION - True + True, XdbeQueryExtension # else - False + False, 0 # endif }, { "DPMS", "Power Management", # ifdef HAVE_DPMS_EXTENSION - True + True, DPMSGetVersion # else - False + False, 0 # endif }, { "GLX", "GLX", # ifdef HAVE_GL - True + True, 0 # else - False + False, 0 # endif }, { "XFree86-VidModeExtension", "XF86 Video-Mode", # ifdef HAVE_XF86VMODE - True + True, XF86VidModeQueryVersion +# else + False, 0 +# endif + }, { "XC-VidModeExtension", "XC Video-Mode", +# ifdef HAVE_XF86VMODE + True, XF86VidModeQueryVersion +# else + False, 0 +# endif + }, { "XFree86-MISC", "XF86 Misc", +# ifdef HAVE_XF86MISCSETGRABKEYSSTATE + True, XF86MiscQueryVersion # else - False + False, 0 +# endif + }, { "XC-MISC", "XC Misc", +# ifdef HAVE_XF86MISCSETGRABKEYSSTATE + True, XF86MiscQueryVersion +# else + False, 0 # endif }, { "XINERAMA", "Xinerama", # ifdef HAVE_XINERAMA - True + True, XineramaQueryVersion # else - False + False, 0 # endif }, { "RANDR", "Resize-and-Rotate", # ifdef HAVE_RANDR - True + True, XRRQueryVersion # else - False + False, 0 # endif }, { "DRI", "DRI", - True + True, 0 }, { "Apple-DRI", "Apple-DRI (XDarwin)", - True + True, 0 }, }; @@ -2057,12 +2139,31 @@ analyze_display (saver_info *si) { int op = 0, event = 0, error = 0; char buf [255]; + int maj = 0, min = 0; + int dummy1, dummy2, dummy3; int j; + + /* Most of the extension version functions take 3 args, + writing results into args 2 and 3, but some take more. + We only ever care about the first two results, but we + pass in three extra pointers just in case. + */ + Status (*version_fn_2) (Display*,int*,int*,int*,int*,int*) = + (Status (*) (Display*,int*,int*,int*,int*,int*)) exts[i].version_fn; + if (!XQueryExtension (si->dpy, exts[i].name, &op, &event, &error)) continue; sprintf (buf, "%s: ", blurb()); j = strlen (buf); strcat (buf, exts[i].desc); + + if (!version_fn_2) + ; + else if (version_fn_2 (si->dpy, &maj, &min, &dummy1, &dummy2, &dummy3)) + sprintf (buf+strlen(buf), " (%d.%d)", maj, min); + else + strcat (buf, " (unavailable)"); + if (!exts[i].useful_p) strcat (buf, " (disabled at compile time)"); fprintf (stderr, "%s\n", buf);