Mercurial > sdl-ios-xcode
view src/video/x11/SDL_x11video.h @ 1420:2405517b5eab
Added preliminary support for MiNT /dev/mouse driver (disabled atm)
author | Patrice Mandin <patmandin@gmail.com> |
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date | Thu, 23 Feb 2006 21:51:10 +0000 |
parents | d910939febfa |
children | 8d9bb0cf2c2a |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2006 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org */ #include "SDL_config.h" #ifndef _SDL_x11video_h #define _SDL_x11video_h #include <X11/Xlib.h> #include <X11/Xutil.h> #include <X11/Xatom.h> #include "SDL_mouse.h" #include "../SDL_sysvideo.h" #if SDL_VIDEO_DRIVER_X11_DGAMOUSE #include "../Xext/extensions/xf86dga.h" #endif #if SDL_VIDEO_DRIVER_X11_VIDMODE #include "../Xext/extensions/xf86vmode.h" #endif #if SDL_VIDEO_DRIVER_X11_XME #include "../Xext/extensions/xme.h" #endif #include "SDL_x11dyn.h" /* Hidden "this" pointer for the video functions */ #define _THIS SDL_VideoDevice *this /* Private display data */ struct SDL_PrivateVideoData { int local_X11; /* Flag: true if local display */ Display *X11_Display; /* Used for events and window management */ Display *GFX_Display; /* Used for graphics and colormap stuff */ Visual *SDL_Visual; /* The visual used by our window */ Window WMwindow; /* Input window, managed by window manager */ Window FSwindow; /* Fullscreen window, completely unmanaged */ Window SDL_Window; /* Shared by both displays (no X security?) */ Atom WM_DELETE_WINDOW; /* "close-window" protocol atom */ WMcursor *BlankCursor; /* The invisible cursor */ XIM X11_IM; /* Used to communicate with the input method (IM) server */ XIC X11_IC; /* Used for retaining the state, properties, and semantics of communication with the input method (IM) server */ char *SDL_windowid; /* Flag: true if we have been passed a window */ /* Direct Graphics Access extension information */ int using_dga; #ifndef NO_SHARED_MEMORY /* MIT shared memory extension information */ int use_mitshm; XShmSegmentInfo shminfo; #endif /* The variables used for displaying graphics */ XImage *Ximage; /* The X image for our window */ GC gc; /* The graphic context for drawing */ /* The current width and height of the fullscreen mode */ int current_w; int current_h; /* Support for internal mouse warping */ struct { int x; int y; } mouse_last; struct { int numerator; int denominator; int threshold; } mouse_accel; int mouse_relative; /* The current list of available video modes */ SDL_Rect **modelist; /* available visuals of interest to us, sorted deepest first */ struct { Visual *visual; int depth; /* number of significant bits/pixel */ int bpp; /* pixel quantum in bits */ } visuals[2*5]; /* at most 2 entries for 8, 15, 16, 24, 32 */ int nvisuals; Visual *vis; /* current visual in use */ int depth; /* current visual depth (not bpp) */ /* Variables used by the X11 video mode code */ #if SDL_VIDEO_DRIVER_X11_VIDMODE SDL_NAME(XF86VidModeModeInfo) saved_mode; struct { int x, y; } saved_view; #endif #if SDL_VIDEO_DRIVER_X11_XME /* XiG XME fullscreen */ int use_xme; XiGMiscResolutionInfo saved_res; #endif int xinerama_x; int xinerama_y; int use_vidmode; int currently_fullscreen; /* Automatic mode switching support (entering/leaving fullscreen) */ Uint32 switch_waiting; Uint32 switch_time; /* Prevent too many XSync() calls */ int blit_queued; /* Colormap handling */ Colormap DisplayColormap; /* The default display colormap */ Colormap XColorMap; /* The current window colormap */ int *XPixels; /* pixels value allocation counts */ float gamma_saved[3]; /* Saved gamma values for VidMode gamma */ int gamma_changed; /* flag: has VidMode gamma been modified? */ short *iconcolors; /* List of colors used by the icon */ }; /* Old variable names */ #define local_X11 (this->hidden->local_X11) #define SDL_Display (this->hidden->X11_Display) #define GFX_Display (this->hidden->GFX_Display) #define SDL_Screen DefaultScreen(this->hidden->X11_Display) #define SDL_Visual (this->hidden->vis) #define SDL_Root RootWindow(SDL_Display, SDL_Screen) #define WMwindow (this->hidden->WMwindow) #define FSwindow (this->hidden->FSwindow) #define SDL_Window (this->hidden->SDL_Window) #define WM_DELETE_WINDOW (this->hidden->WM_DELETE_WINDOW) #define SDL_BlankCursor (this->hidden->BlankCursor) #define SDL_IM (this->hidden->X11_IM) #define SDL_IC (this->hidden->X11_IC) #define SDL_windowid (this->hidden->SDL_windowid) #define using_dga (this->hidden->using_dga) #define use_mitshm (this->hidden->use_mitshm) #define shminfo (this->hidden->shminfo) #define SDL_Ximage (this->hidden->Ximage) #define SDL_GC (this->hidden->gc) #define current_w (this->hidden->current_w) #define current_h (this->hidden->current_h) #define mouse_last (this->hidden->mouse_last) #define mouse_accel (this->hidden->mouse_accel) #define mouse_relative (this->hidden->mouse_relative) #define SDL_modelist (this->hidden->modelist) #define saved_mode (this->hidden->saved_mode) #define saved_view (this->hidden->saved_view) #define use_xme (this->hidden->use_xme) #define saved_res (this->hidden->saved_res) #define xinerama_x (this->hidden->xinerama_x) #define xinerama_y (this->hidden->xinerama_y) #define use_vidmode (this->hidden->use_vidmode) #define currently_fullscreen (this->hidden->currently_fullscreen) #define switch_waiting (this->hidden->switch_waiting) #define switch_time (this->hidden->switch_time) #define blit_queued (this->hidden->blit_queued) #define SDL_DisplayColormap (this->hidden->DisplayColormap) #define SDL_PrivateColormap (this->hidden->PrivateColormap) #define SDL_XColorMap (this->hidden->XColorMap) #define SDL_XPixels (this->hidden->XPixels) #define gamma_saved (this->hidden->gamma_saved) #define gamma_changed (this->hidden->gamma_changed) #define SDL_iconcolors (this->hidden->iconcolors) /* Some versions of XFree86 have bugs - detect if this is one of them */ #define BUGGY_XFREE86(condition, buggy_version) \ ((SDL_strcmp(ServerVendor(SDL_Display), "The XFree86 Project, Inc") == 0) && \ (VendorRelease(SDL_Display) condition buggy_version)) #endif /* _SDL_x11video_h */