1 files changed, 49 insertions, 0 deletions
diff --git a/src/egl/main/eglx.c b/src/egl/main/eglx.c
new file mode 100644
index 0000000000..085da33e7d
--- /dev/null
+++ b/src/egl/main/eglx.c
@@ -0,0 +1,49 @@
+
+/**
+ * X-specific EGL code.
+ *
+ * Any glue code needed to make EGL work with X is placed in this file.
+ */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <X11/Xlib.h>
+#include "eglx.h"
+
+
+static const char *DefaultXDriver = "softpipe_egl";
+
+
+/**
+ * Given an X Display ptr (at dpy->Xdpy) try to determine the appropriate
+ * device driver.  Return its name.
+ */
+const char *
+_xeglChooseDriver(_EGLDisplay *dpy)
+{
+#ifdef _EGL_PLATFORM_X
+   _XPrivDisplay xdpy;
+
+   assert(dpy);
+
+   if (!dpy->Xdpy) {
+      dpy->Xdpy = XOpenDisplay(NULL);
+      if (!dpy->Xdpy) {
+         /* can't open X display -> can't use X-based driver */
+         return NULL;
+      }
+   }
+   xdpy = (_XPrivDisplay) dpy->Xdpy;
+
+   assert(dpy->Xdpy);
+
+   printf("%s\n", xdpy->display_name);
+
+   return DefaultXDriver; /* XXX temporary */
+#else
+   return NULL;
+#endif
+}
+
+