progs: Remove remaining EGL demos.

[mesa.git] / progs / egl / eglut / eglut_x11.c

diff --git a/progs/egl/eglut/eglut_x11.c b/progs/egl/eglut/eglut_x11.c
deleted file mode 100644 (file)
index f3b2280..0000000
--- a/progs/egl/eglut/eglut_x11.c
+++ /dev/null
@@ -1,220 +0,0 @@
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/keysym.h>
-
-#include "eglutint.h"
-
-void
-_eglutNativeInitDisplay(void)
-{
-   _eglut->native_dpy = XOpenDisplay(_eglut->display_name);
-   if (!_eglut->native_dpy)
-      _eglutFatal("failed to initialize native display");
-
-   _eglut->surface_type = EGL_WINDOW_BIT;
-}
-
-void
-_eglutNativeFiniDisplay(void)
-{
-   XCloseDisplay(_eglut->native_dpy);
-}
-
-void
-_eglutNativeInitWindow(struct eglut_window *win, const char *title,
-                       int x, int y, int w, int h)
-{
-   XVisualInfo *visInfo, visTemplate;
-   int num_visuals;
-   Window root, xwin;
-   XSetWindowAttributes attr;
-   unsigned long mask;
-   EGLint vid;
-
-   if (!eglGetConfigAttrib(_eglut->dpy,
-            win->config, EGL_NATIVE_VISUAL_ID, &vid))
-      _eglutFatal("failed to get visual id");
-
-   /* The X window visual must match the EGL config */
-   visTemplate.visualid = vid;
-   visInfo = XGetVisualInfo(_eglut->native_dpy,
-         VisualIDMask, &visTemplate, &num_visuals);
-   if (!visInfo)
-      _eglutFatal("failed to get an visual of id 0x%x", vid);
-
-   root = RootWindow(_eglut->native_dpy, DefaultScreen(_eglut->native_dpy));
-
-   /* window attributes */
-   attr.background_pixel = 0;
-   attr.border_pixel = 0;
-   attr.colormap = XCreateColormap(_eglut->native_dpy,
-         root, visInfo->visual, AllocNone);
-   attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
-
-   xwin = XCreateWindow(_eglut->native_dpy, root, x, y, w, h,
-         0, visInfo->depth, InputOutput, visInfo->visual, mask, &attr);
-   if (!xwin)
-      _eglutFatal("failed to create a window");
-
-   XFree(visInfo);
-
-   /* set hints and properties */
-   {
-      XSizeHints sizehints;
-      sizehints.x = x;
-      sizehints.y = y;
-      sizehints.width  = w;
-      sizehints.height = h;
-      sizehints.flags = USSize | USPosition;
-      XSetNormalHints(_eglut->native_dpy, xwin, &sizehints);
-      XSetStandardProperties(_eglut->native_dpy, xwin,
-            title, title, None, (char **) NULL, 0, &sizehints);
-   }
-
-   XMapWindow(_eglut->native_dpy, xwin);
-
-   win->native.u.window = xwin;
-   win->native.width = w;
-   win->native.height = h;
-}
-
-void
-_eglutNativeFiniWindow(struct eglut_window *win)
-{
-   XDestroyWindow(_eglut->native_dpy, win->native.u.window);
-}
-
-static int
-lookup_keysym(KeySym sym)
-{
-   int special;
-
-   switch (sym) {
-   case XK_F1:
-      special = EGLUT_KEY_F1;
-      break;
-   case XK_F2:
-      special = EGLUT_KEY_F2;
-      break;
-   case XK_F3:
-      special = EGLUT_KEY_F3;
-      break;
-   case XK_F4:
-      special = EGLUT_KEY_F4;
-      break;
-   case XK_F5:
-      special = EGLUT_KEY_F5;
-      break;
-   case XK_F6:
-      special = EGLUT_KEY_F6;
-      break;
-   case XK_F7:
-      special = EGLUT_KEY_F7;
-      break;
-   case XK_F8:
-      special = EGLUT_KEY_F8;
-      break;
-   case XK_F9:
-      special = EGLUT_KEY_F9;
-      break;
-   case XK_F10:
-      special = EGLUT_KEY_F10;
-      break;
-   case XK_F11:
-      special = EGLUT_KEY_F11;
-      break;
-   case XK_F12:
-      special = EGLUT_KEY_F12;
-      break;
-   case XK_KP_Left:
-   case XK_Left:
-      special = EGLUT_KEY_LEFT;
-      break;
-   case XK_KP_Up:
-   case XK_Up:
-      special = EGLUT_KEY_UP;
-      break;
-   case XK_KP_Right:
-   case XK_Right:
-      special = EGLUT_KEY_RIGHT;
-      break;
-   case XK_KP_Down:
-   case XK_Down:
-      special = EGLUT_KEY_DOWN;
-      break;
-   default:
-      special = -1;
-      break;
-   }
-
-   return special;
-}
-
-static void
-next_event(struct eglut_window *win)
-{
-   int redraw = 0;
-   XEvent event;
-
-   if (!XPending(_eglut->native_dpy)) {
-      if (_eglut->idle_cb)
-         _eglut->idle_cb();
-      return;
-   }
-
-   XNextEvent(_eglut->native_dpy, &event);
-
-   switch (event.type) {
-   case Expose:
-      redraw = 1;
-      break;
-   case ConfigureNotify:
-      win->native.width = event.xconfigure.width;
-      win->native.height = event.xconfigure.height;
-      if (win->reshape_cb)
-         win->reshape_cb(win->native.width, win->native.height);
-      break;
-   case KeyPress:
-      {
-         char buffer[1];
-         KeySym sym;
-         int r;
-
-         r = XLookupString(&event.xkey,
-               buffer, sizeof(buffer), &sym, NULL);
-         if (r && win->keyboard_cb) {
-            win->keyboard_cb(buffer[0]);
-         }
-         else if (!r && win->special_cb) {
-            r = lookup_keysym(sym);
-            if (r >= 0)
-               win->special_cb(r);
-         }
-      }
-      redraw = 1;
-      break;
-   default:
-      ; /*no-op*/
-   }
-
-   _eglut->redisplay = redraw;
-}
-
-void
-_eglutNativeEventLoop(void)
-{
-   while (1) {
-      struct eglut_window *win = _eglut->current;
-
-      next_event(win);
-
-      if (_eglut->redisplay) {
-         _eglut->redisplay = 0;
-
-         if (win->display_cb)
-            win->display_cb();
-         eglSwapBuffers(_eglut->dpy, win->surface);
-      }
-   }
-}