X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fegl%2Fmain%2Feglscreen.h;h=2a99f23c50a24952e0c3d1b05ebd85c41e503a3b;hb=a8b6b6555c7d6a02a3d095c72ebbdc218bc45cd3;hp=8860a2aa7f699104d27df12782498502577e2a81;hpb=8398535331dae39ff5f52e94a69abdbf7507a343;p=mesa.git

diff --git a/src/egl/main/eglscreen.h b/src/egl/main/eglscreen.h
index 8860a2aa7f6..2a99f23c50a 100644
--- a/src/egl/main/eglscreen.h
+++ b/src/egl/main/eglscreen.h
@@ -2,6 +2,15 @@
 #define EGLSCREEN_INCLUDED
 
 
+#include "egltypedefs.h"
+
+
+#ifdef EGL_MESA_screen_surface
+
+
+#define _EGL_SCREEN_MAX_MODES 16
+
+
 /**
  * Per-screen information.
  * Note that an EGL screen doesn't have a size.  A screen may be set to
@@ -13,6 +22,8 @@
  */
 struct _egl_screen
 {
+   _EGLDisplay *Display;
+
    EGLScreenMESA Handle; /* The public/opaque handle which names this object */
 
    _EGLMode *CurrentMode;
@@ -26,46 +37,36 @@ struct _egl_screen
 };
 
 
-extern EGLScreenMESA
-_eglAllocScreenHandle(void);
+PUBLIC void
+_eglInitScreen(_EGLScreen *screen, _EGLDisplay *dpy, EGLint num_modes);
 
 
-extern void
-_eglInitScreen(_EGLScreen *screen);
+PUBLIC EGLScreenMESA
+_eglLinkScreen(_EGLScreen *screen);
 
 
 extern _EGLScreen *
 _eglLookupScreen(EGLScreenMESA screen, _EGLDisplay *dpy);
 
 
-extern void
-_eglAddScreen(_EGLDisplay *display, _EGLScreen *screen);
+/**
+ * Return the handle of a linked screen.
+ */
+static INLINE EGLScreenMESA
+_eglGetScreenHandle(_EGLScreen *screen)
+{
+   return (screen) ? screen->Handle : (EGLScreenMESA) 0;
+}
 
 
 extern EGLBoolean
 _eglGetScreensMESA(_EGLDriver *drv, _EGLDisplay *dpy, EGLScreenMESA *screens, EGLint max_screens, EGLint *num_screens);
 
 
-extern _EGLSurface *
-_eglCreateScreenSurfaceMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, const EGLint *attrib_list);
-
-
-extern EGLBoolean
-_eglShowScreenSurfaceMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn, _EGLSurface *surf, _EGLMode *m);
-
-
-extern EGLBoolean
-_eglScreenModeMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn, _EGLMode *m);
-
-
 extern EGLBoolean
 _eglScreenPositionMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn, EGLint x, EGLint y);
 
 
-extern EGLBoolean
-_eglQueryDisplayMESA(_EGLDriver *drv, _EGLDisplay *dpy, EGLint attribute, EGLint *value);
-
-
 extern EGLBoolean
 _eglQueryScreenSurfaceMESA(_EGLDriver *drv, _EGLDisplay *dpy,
                            _EGLScreen *scrn, _EGLSurface **surface);
@@ -79,12 +80,7 @@ extern EGLBoolean
 _eglQueryScreenMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn, EGLint attribute, EGLint *value);
 
 
-extern void
-_eglDestroyScreenModes(_EGLScreen *scrn);
-
-
-extern void
-_eglDestroyScreen(_EGLScreen *scrn);
+#endif /* EGL_MESA_screen_surface */
 
 
 #endif /* EGLSCREEN_INCLUDED */