10 files changed, 99 insertions, 101 deletions

diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index 2429e0df030..6bd5d3646a5 100644
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -76,7 +76,7 @@ struct dri2_display
 };
 
 struct dri2_screen {
-   __GLXscreenConfigs base;
+   struct glx_screen base;
 
    __DRIscreen *driScreen;
    __GLXDRIscreen vtable;
@@ -155,7 +155,7 @@ dri2UnbindContext(__GLXcontext *context)
 }
 
 static __GLXcontext *
-dri2_create_context(__GLXscreenConfigs *base,
+dri2_create_context(struct glx_screen *base,
 		    struct glx_config *config_base,
 		    GLXContext shareList, int renderType)
 {
@@ -211,7 +211,7 @@ dri2DestroyDrawable(__GLXDRIdrawable *base)
 }
 
 static __GLXDRIdrawable *
-dri2CreateDrawable(__GLXscreenConfigs *base, XID xDrawable,
+dri2CreateDrawable(struct glx_screen *base, XID xDrawable,
 		   GLXDrawable drawable, struct glx_config *config_base)
 {
    struct dri2_drawable *pdraw;
@@ -288,7 +288,7 @@ dri2CreateDrawable(__GLXscreenConfigs *base, XID xDrawable,
 #ifdef X_DRI2GetMSC
 
 static int
-dri2DrawableGetMSC(__GLXscreenConfigs *psc, __GLXDRIdrawable *pdraw,
+dri2DrawableGetMSC(struct glx_screen *psc, __GLXDRIdrawable *pdraw,
 		   int64_t *ust, int64_t *msc, int64_t *sbc)
 {
    CARD64 dri2_ust, dri2_msc, dri2_sbc;
@@ -442,7 +442,7 @@ dri2FlushFrontBuffer(__DRIdrawable *driDrawable, void *loaderPrivate)
 
 
 static void
-dri2DestroyScreen(__GLXscreenConfigs *base)
+dri2DestroyScreen(struct glx_screen *base)
 {
    struct dri2_screen *psc = (struct dri2_screen *) base;
 
@@ -724,7 +724,7 @@ static const struct glx_screen_vtable dri2_screen_vtable = {
    dri2_create_context
 };
 
-static __GLXscreenConfigs *
+static struct glx_screen *
 dri2CreateScreen(int screen, __GLXdisplayPrivate * priv)
 {
    const __DRIconfig **driver_configs;
diff --git a/src/glx/dri_glx.c b/src/glx/dri_glx.c
index 7afdc86682d..b487f414dcc 100644
--- a/src/glx/dri_glx.c
+++ b/src/glx/dri_glx.c
@@ -61,7 +61,7 @@ struct dri_display
 
 struct dri_screen
 {
-   __GLXscreenConfigs base;
+   struct glx_screen base;
 
    __DRIscreen *driScreen;
    __GLXDRIscreen vtable;
@@ -226,7 +226,7 @@ __glXReportDamage(__DRIdrawable * driDraw,
    int i;
    int x_off, y_off;
    __GLXDRIdrawable *glxDraw = loaderPrivate;
-   __GLXscreenConfigs *psc = glxDraw->psc;
+   struct glx_screen *psc = glxDraw->psc;
    Display *dpy = psc->dpy;
    Drawable drawable;
 
@@ -278,7 +278,7 @@ __glXDRIGetDrawableInfo(__DRIdrawable * drawable,
                         void *loaderPrivate)
 {
    __GLXDRIdrawable *glxDraw = loaderPrivate;
-   __GLXscreenConfigs *psc = glxDraw->psc;
+   struct glx_screen *psc = glxDraw->psc;
    Display *dpy = psc->dpy;
 
    return XF86DRIGetDrawableInfo(dpy, psc->scr, glxDraw->drawable,
@@ -550,7 +550,7 @@ static const struct glx_context_vtable dri_context_vtable = {
 };
 
 static __GLXcontext *
-dri_create_context(__GLXscreenConfigs *base,
+dri_create_context(struct glx_screen *base,
 		   struct glx_config *config_base,
 		   GLXContext shareList, int renderType)
 {
@@ -615,7 +615,7 @@ driDestroyDrawable(__GLXDRIdrawable * pdraw)
 }
 
 static __GLXDRIdrawable *
-driCreateDrawable(__GLXscreenConfigs *base,
+driCreateDrawable(struct glx_screen *base,
                   XID xDrawable,
                   GLXDrawable drawable, struct glx_config *config_base)
 {
@@ -685,7 +685,7 @@ driCopySubBuffer(__GLXDRIdrawable * pdraw,
 }
 
 static void
-driDestroyScreen(__GLXscreenConfigs *base)
+driDestroyScreen(struct glx_screen *base)
 {
    struct dri_screen *psc = (struct dri_screen *) base;
 
@@ -701,7 +701,7 @@ driDestroyScreen(__GLXscreenConfigs *base)
 #ifdef __DRI_SWAP_BUFFER_COUNTER
 
 static int
-driDrawableGetMSC(__GLXscreenConfigs *base, __GLXDRIdrawable *pdraw,
+driDrawableGetMSC(struct glx_screen *base, __GLXDRIdrawable *pdraw,
 		   int64_t *ust, int64_t *msc, int64_t *sbc)
 {
    struct dri_screen *psc = (struct dri_screen *) base;
@@ -826,7 +826,7 @@ static const struct glx_screen_vtable dri_screen_vtable = {
    dri_create_context
 };
 
-static __GLXscreenConfigs *
+static struct glx_screen *
 driCreateScreen(int screen, __GLXdisplayPrivate *priv)
 {
    struct dri_display *pdp;
diff --git a/src/glx/drisw_glx.c b/src/glx/drisw_glx.c
index 39d71513a86..9d4bee91ab0 100644
--- a/src/glx/drisw_glx.c
+++ b/src/glx/drisw_glx.c
@@ -43,7 +43,7 @@ struct drisw_context
 
 struct drisw_screen
 {
-   __GLXscreenConfigs base;
+   struct glx_screen base;
 
    __DRIscreen *driScreen;
    __GLXDRIscreen vtable;
@@ -290,7 +290,7 @@ static const struct glx_context_vtable drisw_context_vtable = {
 };
 
 static __GLXcontext *
-drisw_create_context(__GLXscreenConfigs *base,
+drisw_create_context(struct glx_screen *base,
 		     struct glx_config *config_base,
 		     GLXContext shareList, int renderType)
 {
@@ -346,7 +346,7 @@ driDestroyDrawable(__GLXDRIdrawable * pdraw)
 }
 
 static __GLXDRIdrawable *
-driCreateDrawable(__GLXscreenConfigs *base, XID xDrawable,
+driCreateDrawable(struct glx_screen *base, XID xDrawable,
 		  GLXDrawable drawable, struct glx_config *modes)
 {
    struct drisw_drawable *pdp;
@@ -402,7 +402,7 @@ driSwapBuffers(__GLXDRIdrawable * pdraw,
 }
 
 static void
-driDestroyScreen(__GLXscreenConfigs *base)
+driDestroyScreen(struct glx_screen *base)
 {
    struct drisw_screen *psc = (struct drisw_screen *) base;
 
@@ -432,7 +432,7 @@ static const struct glx_screen_vtable drisw_screen_vtable = {
    drisw_create_context
 };
 
-static __GLXscreenConfigs *
+static struct glx_screen *
 driCreateScreen(int screen, __GLXdisplayPrivate *priv)
 {
    __GLXDRIscreen *psp;
diff --git a/src/glx/glx_pbuffer.c b/src/glx/glx_pbuffer.c
index b56dce3ef75..bc2f1cc6c7d 100644
--- a/src/glx/glx_pbuffer.c
+++ b/src/glx/glx_pbuffer.c
@@ -189,9 +189,9 @@ CreateDRIDrawable(Display *dpy, struct glx_config *config,
 {
    __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
    __GLXDRIdrawable *pdraw;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 
-   psc = priv->screenConfigs[config->screen];
+   psc = priv->screens[config->screen];
    if (psc->driScreen == NULL)
       return;
 
diff --git a/src/glx/glxclient.h b/src/glx/glxclient.h
index d6c9afc81b5..bde454b3e16 100644
--- a/src/glx/glxclient.h
+++ b/src/glx/glxclient.h
@@ -67,7 +67,6 @@
 
 #define __GLX_MAX_TEXTURE_UNITS 32
 
-typedef struct __GLXscreenConfigsRec __GLXscreenConfigs;
 typedef struct __GLXcontextRec __GLXcontext;
 typedef struct __GLXdrawableRec __GLXdrawable;
 typedef struct __GLXdisplayPrivateRec __GLXdisplayPrivate;
@@ -102,18 +101,18 @@ struct __GLXDRIdisplayRec
      */
    void (*destroyDisplay) (__GLXDRIdisplay * display);
 
-   __GLXscreenConfigs *(*createScreen)(int screen, __GLXdisplayPrivate * priv);
+   struct glx_screen *(*createScreen)(int screen, __GLXdisplayPrivate * priv);
 };
 
 struct __GLXDRIscreenRec {
 
-   void (*destroyScreen)(__GLXscreenConfigs *psc);
+   void (*destroyScreen)(struct glx_screen *psc);
 
-   __GLXcontext *(*createContext)(__GLXscreenConfigs *psc,
+   __GLXcontext *(*createContext)(struct glx_screen *psc,
 				  struct glx_config *config,
 				  GLXContext shareList, int renderType);
 
-   __GLXDRIdrawable *(*createDrawable)(__GLXscreenConfigs *psc,
+   __GLXDRIdrawable *(*createDrawable)(struct glx_screen *psc,
 				       XID drawable,
 				       GLXDrawable glxDrawable,
 				       struct glx_config *config);
@@ -122,7 +121,7 @@ struct __GLXDRIscreenRec {
 			  int64_t divisor, int64_t remainder);
    void (*copySubBuffer)(__GLXDRIdrawable *pdraw,
 			 int x, int y, int width, int height);
-   int (*getDrawableMSC)(__GLXscreenConfigs *psc, __GLXDRIdrawable *pdraw,
+   int (*getDrawableMSC)(struct glx_screen *psc, __GLXDRIdrawable *pdraw,
 			 int64_t *ust, int64_t *msc, int64_t *sbc);
    int (*waitForMSC)(__GLXDRIdrawable *pdraw, int64_t target_msc,
 		     int64_t divisor, int64_t remainder, int64_t *ust,
@@ -146,7 +145,7 @@ struct __GLXDRIdrawableRec
 
    XID xDrawable;
    XID drawable;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    GLenum textureTarget;
    GLenum textureFormat;        /* EXT_texture_from_pixmap support */
    unsigned long eventMask;
@@ -284,7 +283,7 @@ struct __GLXcontextRec
      * Screen number.
      */
    GLint screen;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 
     /**
      * \c GL_TRUE if the context was created with ImportContext, which
@@ -445,7 +444,7 @@ struct __GLXcontextRec
 
 extern Bool
 glx_context_init(__GLXcontext *gc,
-		 __GLXscreenConfigs *psc, struct glx_config *fbconfig);
+		 struct glx_screen *psc, struct glx_config *fbconfig);
 
 #define __glXSetError(gc,code)  \
    if (!(gc)->error) {          \
@@ -487,12 +486,12 @@ extern void __glFreeAttributeState(__GLXcontext *);
  * a pointer to the config data for that screen (if the screen supports GL).
  */
 struct glx_screen_vtable {
-   __GLXcontext *(*create_context)(__GLXscreenConfigs *psc,
+   __GLXcontext *(*create_context)(struct glx_screen *psc,
 				   struct glx_config *config,
 				   GLXContext shareList, int renderType);
 };
 
-struct __GLXscreenConfigsRec
+struct glx_screen
 {
    const struct glx_screen_vtable *vtable;
 
@@ -528,7 +527,7 @@ struct __GLXscreenConfigsRec
      * Per-screen dynamic GLX extension tracking.  The \c direct_support
      * field only contains enough bits for 64 extensions.  Should libGL
      * ever need to track more than 64 GLX extensions, we can safely grow
-     * this field.  The \c __GLXscreenConfigs structure is not used outside
+     * this field.  The \c struct glx_screen structure is not used outside
      * libGL.
      */
    /*@{ */
@@ -584,7 +583,7 @@ struct __GLXdisplayPrivateRec
      * Also, per screen data which now includes the server \c GLX_EXTENSION
      * string.
      */
-   __GLXscreenConfigs **screenConfigs;
+   struct glx_screen **screens;
 
 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
    __glxHashTable *drawHash;
@@ -599,7 +598,7 @@ struct __GLXdisplayPrivateRec
 };
 
 extern int
-glx_screen_init(__GLXscreenConfigs *psc,
+glx_screen_init(struct glx_screen *psc,
 		int screen, __GLXdisplayPrivate * priv);
 
 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
@@ -782,14 +781,14 @@ __glxGetMscRate(__GLXDRIdrawable *glxDraw,
 XExtDisplayInfo *__glXFindDisplay (Display *dpy);
 
 extern void
-GarbageCollectDRIDrawables(__GLXscreenConfigs *psc);
+GarbageCollectDRIDrawables(struct glx_screen *psc);
 
 extern __GLXDRIdrawable *
 GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable);
 
 #endif
 
-extern __GLXscreenConfigs *
+extern struct glx_screen *
 indirect_create_screen(int screen, __GLXdisplayPrivate * priv);
 
 #endif /* !__GLX_client_h__ */
diff --git a/src/glx/glxcmds.c b/src/glx/glxcmds.c
index 5de39f6a8d2..f418ef4a04c 100644
--- a/src/glx/glxcmds.c
+++ b/src/glx/glxcmds.c
@@ -85,7 +85,7 @@ windowExistsErrorHandler(Display * dpy, XErrorEvent * xerr)
  * \param screen Screen number to destroy drawables for
  */
 _X_HIDDEN void
-GarbageCollectDRIDrawables(__GLXscreenConfigs * sc)
+GarbageCollectDRIDrawables(struct glx_screen * sc)
 {
    XID draw;
    __GLXDRIdrawable *pdraw;
@@ -156,20 +156,20 @@ GetGLXDRIDrawable(Display * dpy, GLXDrawable drawable)
  *       number range for \c dpy?
  */
 
-static __GLXscreenConfigs *
+static struct glx_screen *
 GetGLXScreenConfigs(Display * dpy, int scrn)
 {
    __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
 
    return (priv
-           && priv->screenConfigs !=
-           NULL) ? priv->screenConfigs[scrn] : NULL;
+           && priv->screens !=
+           NULL) ? priv->screens[scrn] : NULL;
 }
 
 
 static int
 GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv,
-                       __GLXscreenConfigs ** ppsc)
+                       struct glx_screen ** ppsc)
 {
    /* Initialize the extension, if needed .  This has the added value
     * of initializing/allocating the display private
@@ -190,7 +190,7 @@ GetGLXPrivScreenConfig(Display * dpy, int scrn, __GLXdisplayPrivate ** ppriv,
    }
 
    /* Check to see if the GL is supported on this screen */
-   *ppsc = (*ppriv)->screenConfigs[scrn];
+   *ppsc = (*ppriv)->screens[scrn];
    if ((*ppsc)->configs == NULL) {
       /* No support for GL on this screen regardless of visual */
       return GLX_BAD_VISUAL;
@@ -220,7 +220,7 @@ ValidateGLXFBConfig(Display * dpy, GLXFBConfig fbconfig)
 
    if (priv != NULL) {
       for (i = 0; i < num_screens; i++) {
-	 for (config = priv->screenConfigs[i]->configs; config != NULL;
+	 for (config = priv->screens[i]->configs; config != NULL;
 	      config = config->next) {
 	    if (config == (struct glx_config *) fbconfig) {
 	       return config;
@@ -237,7 +237,7 @@ ValidateGLXFBConfig(Display * dpy, GLXFBConfig fbconfig)
 static const struct glx_context_vtable applegl_context_vtable;
 
 static __GLcontext *
-applegl_create_context(__GLXscreenConfigs *psc,
+applegl_create_context(struct glx_screen *psc,
 		       struct glx_config *mode,
 		       GLXContext shareList, int renderType)
 {
@@ -293,7 +293,7 @@ applegl_create_context(__GLXscreenConfigs *psc,
  * does all the initialization (including the pixel pack / unpack).
  */
 static GLXContext
-indirect_create_context(__GLXscreenConfigs *psc,
+indirect_create_context(struct glx_screen *psc,
 			struct glx_config *mode,
 			GLXContext shareList, int renderType)
 {
@@ -395,10 +395,10 @@ struct glx_screen_vtable indirect_screen_vtable = {
    indirect_create_context
 };
 
-_X_HIDDEN __GLXscreenConfigs *
+_X_HIDDEN struct glx_screen *
 indirect_create_screen(int screen, __GLXdisplayPrivate * priv)
 {
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 
    psc = Xmalloc(sizeof *psc);
    if (psc == NULL)
@@ -414,7 +414,7 @@ indirect_create_screen(int screen, __GLXdisplayPrivate * priv)
 
 _X_HIDDEN Bool
 glx_context_init(__GLXcontext *gc,
-		 __GLXscreenConfigs *psc, struct glx_config *config)
+		 struct glx_screen *psc, struct glx_config *config)
 {
    gc->majorOpcode = __glXSetupForCommand(psc->display->dpy);
    if (!gc->majorOpcode)
@@ -446,7 +446,7 @@ CreateContext(Display * dpy, int generic_id,
 	      unsigned code, int renderType, int screen)
 {
    GLXContext gc = NULL;
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   struct glx_screen *const psc = GetGLXScreenConfigs(dpy, screen);
 
    if (dpy == NULL)
       return NULL;
@@ -540,7 +540,7 @@ glXCreateContext(Display * dpy, XVisualInfo * vis,
    int renderType = 0;
 
 #if defined(GLX_DIRECT_RENDERING) || defined(GLX_USE_APPLEGL)
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, vis->screen);
+   struct glx_screen *const psc = GetGLXScreenConfigs(dpy, vis->screen);
 
    config = glx_config_find_visual(psc->visuals, vis->visualid);
    if (config == NULL) {
@@ -938,7 +938,7 @@ glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap)
 {
 #ifdef GLX_USE_APPLEGL
    int screen = vis->screen;
-   __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen);
+   struct glx_screen *const psc = GetGLXScreenConfigs(dpy, screen);
    const struct glx_config *config;
 
    config = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
@@ -976,10 +976,10 @@ glXCreateGLXPixmap(Display * dpy, XVisualInfo * vis, Pixmap pixmap)
 
       __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
       __GLXDRIdrawable *pdraw;
-      __GLXscreenConfigs *psc;
+      struct glx_screen *psc;
       struct glx_config *config;
 
-      psc = priv->screenConfigs[vis->screen];
+      psc = priv->screens[vis->screen];
       if (psc->driScreen == NULL)
          break;
       config = glx_config_find_visual(psc->visuals, vis->visualid);
@@ -1119,7 +1119,7 @@ glXGetConfig(Display * dpy, XVisualInfo * vis, int attribute,
              int *value_return)
 {
    __GLXdisplayPrivate *priv;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    struct glx_config *config;
    int status;
 
@@ -1480,7 +1480,7 @@ glXChooseVisual(Display * dpy, int screen, int *attribList)
 {
    XVisualInfo *visualList = NULL;
    __GLXdisplayPrivate *priv;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    struct glx_config test_config;
    struct glx_config *config;
    struct glx_config *best_config = NULL;
@@ -1544,7 +1544,7 @@ glXChooseVisual(Display * dpy, int screen, int *attribList)
 _X_EXPORT const char *
 glXQueryExtensionsString(Display * dpy, int screen)
 {
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    __GLXdisplayPrivate *priv;
 
    if (GetGLXPrivScreenConfig(dpy, screen, &priv, &psc) != Success) {
@@ -1590,7 +1590,7 @@ glXGetClientString(Display * dpy, int name)
 _X_EXPORT const char *
 glXQueryServerString(Display * dpy, int screen, int name)
 {
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    __GLXdisplayPrivate *priv;
    const char **str;
 
@@ -1675,7 +1675,7 @@ _X_EXPORT GLXContext
 glXImportContextEXT(Display *dpy, GLXContextID contextID)
 {
    __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    xGLXQueryContextReply reply;
    CARD8 opcode;
    GLXContext ctx;
@@ -1868,13 +1868,13 @@ glXGetFBConfigs(Display * dpy, int screen, int *nelements)
    int i;
 
    *nelements = 0;
-   if (priv && (priv->screenConfigs != NULL)
+   if (priv && (priv->screens != NULL)
        && (screen >= 0) && (screen <= ScreenCount(dpy))
-       && (priv->screenConfigs[screen]->configs != NULL)
-       && (priv->screenConfigs[screen]->configs->fbconfigID
+       && (priv->screens[screen]->configs != NULL)
+       && (priv->screens[screen]->configs->fbconfigID
 	   != (int) GLX_DONT_CARE)) {
 
-      for (config = priv->screenConfigs[screen]->configs; config != NULL;
+      for (config = priv->screens[screen]->configs; config != NULL;
            config = config->next) {
          if (config->fbconfigID != (int) GLX_DONT_CARE) {
             num_configs++;
@@ -1885,7 +1885,7 @@ glXGetFBConfigs(Display * dpy, int screen, int *nelements)
       if (config_list != NULL) {
          *nelements = num_configs;
          i = 0;
-         for (config = priv->screenConfigs[screen]->configs; config != NULL;
+         for (config = priv->screens[screen]->configs; config != NULL;
               config = config->next) {
             if (config->fbconfigID != (int) GLX_DONT_CARE) {
                config_list[i] = config;
@@ -1935,7 +1935,7 @@ __glXSwapIntervalSGI(int interval)
 {
    xGLXVendorPrivateReq *req;
    GLXContext gc = __glXGetCurrentContext();
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    Display *dpy;
    CARD32 *interval_ptr;
    CARD8 opcode;
@@ -1994,7 +1994,7 @@ __glXSwapIntervalMESA(unsigned int interval)
    GLXContext gc = __glXGetCurrentContext();
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs *psc;
+      struct glx_screen *psc;
 
       psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen);
       if (psc->driScreen && psc->driScreen->setSwapInterval) {
@@ -2016,7 +2016,7 @@ __glXGetSwapIntervalMESA(void)
    GLXContext gc = __glXGetCurrentContext();
 
    if (gc != NULL && gc->driContext) {
-      __GLXscreenConfigs *psc;
+      struct glx_screen *psc;
 
       psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen);
       if (psc->driScreen && psc->driScreen->getSwapInterval) {
@@ -2040,7 +2040,7 @@ __glXGetVideoSyncSGI(unsigned int *count)
    int64_t ust, msc, sbc;
    int ret;
    GLXContext gc = __glXGetCurrentContext();
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 #ifdef GLX_DIRECT_RENDERING
    __GLXDRIdrawable *pdraw;
 #endif
@@ -2077,7 +2077,7 @@ static int
 __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
 {
    GLXContext gc = __glXGetCurrentContext();
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 #ifdef GLX_DIRECT_RENDERING
    __GLXDRIdrawable *pdraw;
 #endif
@@ -2144,7 +2144,7 @@ glXCreateGLXPixmapWithConfigSGIX(Display * dpy,
    xGLXCreateGLXPixmapWithConfigSGIXReq *req;
    GLXPixmap xid = None;
    CARD8 opcode;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 #endif
    struct glx_config *config = (struct glx_config *) fbconfig;
 
@@ -2194,7 +2194,7 @@ glXCreateContextWithConfigSGIX(Display * dpy,
 {
    GLXContext gc = NULL;
    struct glx_config *config = (struct glx_config *) fbconfig;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 
 
    if ((dpy == NULL) || (config == NULL)) {
@@ -2218,7 +2218,7 @@ _X_EXPORT GLXFBConfigSGIX
 glXGetFBConfigFromVisualSGIX(Display * dpy, XVisualInfo * vis)
 {
    __GLXdisplayPrivate *priv;
-   __GLXscreenConfigs *psc = NULL;
+   struct glx_screen *psc = NULL;
 
    if ((GetGLXPrivScreenConfig(dpy, vis->screen, &priv, &psc) != Success)
        && __glXExtensionBitIsEnabled(psc, SGIX_fbconfig_bit)
@@ -2277,7 +2277,7 @@ __glXGetSyncValuesOML(Display * dpy, GLXDrawable drawable,
 #ifdef GLX_DIRECT_RENDERING
    __GLXDRIdrawable *pdraw;
 #endif
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 
    if (!priv)
       return False;
@@ -2300,7 +2300,7 @@ __glxGetMscRate(__GLXDRIdrawable *glxDraw,
 		int32_t * numerator, int32_t * denominator)
 {
 #ifdef XF86VIDMODE
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    XF86VidModeModeLine mode_line;
    int dot_clock;
    int i;
@@ -2405,7 +2405,7 @@ __glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable,
    GLXContext gc = __glXGetCurrentContext();
 #ifdef GLX_DIRECT_RENDERING
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable);
-   __GLXscreenConfigs *psc = pdraw ? pdraw->psc : NULL;
+   struct glx_screen *psc = pdraw ? pdraw->psc : NULL;
 #endif
 
    if (!gc) /* no GLX for this */
@@ -2448,7 +2448,7 @@ __glXWaitForMscOML(Display * dpy, GLXDrawable drawable,
 #ifdef GLX_DIRECT_RENDERING
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable);
 #endif
-   __GLXscreenConfigs *psc = pdraw ? pdraw->psc : NULL;
+   struct glx_screen *psc = pdraw ? pdraw->psc : NULL;
    int ret;
 
 
@@ -2480,7 +2480,7 @@ __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable,
 #ifdef GLX_DIRECT_RENDERING
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable);
 #endif
-   __GLXscreenConfigs *psc = pdraw ? pdraw->psc : NULL;
+   struct glx_screen *psc = pdraw ? pdraw->psc : NULL;
    int ret;
 
    /* The OML_sync_control spec says this should "generate a GLX_BAD_VALUE
@@ -2570,7 +2570,7 @@ __glXCopySubBufferMESA(Display * dpy, GLXDrawable drawable,
 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
    __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable);
    if (pdraw != NULL) {
-      __GLXscreenConfigs *psc = pdraw->psc;
+      struct glx_screen *psc = pdraw->psc;
       if (psc->driScreen->copySubBuffer != NULL) {
          glFlush();
          (*psc->driScreen->copySubBuffer) (pdraw, x, y, width, height);
diff --git a/src/glx/glxcurrent.c b/src/glx/glxcurrent.c
index 99930f691cd..f4d4f2ea297 100644
--- a/src/glx/glxcurrent.c
+++ b/src/glx/glxcurrent.c
@@ -290,12 +290,12 @@ FetchDRIDrawable(Display * dpy, GLXDrawable glxDrawable, GLXContext gc)
 {
    __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
    __GLXDRIdrawable *pdraw;
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
 
    if (priv == NULL)
       return NULL;
 
-   psc = priv->screenConfigs[gc->screen];
+   psc = priv->screens[gc->screen];
    if (priv->drawHash == NULL)
       return NULL;
 
diff --git a/src/glx/glxext.c b/src/glx/glxext.c
index b02755a6c2c..930709bd202 100644
--- a/src/glx/glxext.c
+++ b/src/glx/glxext.c
@@ -199,13 +199,13 @@ __glXEventToWire(Display *dpy, XEvent *event, xEvent *wire)
 static void
 FreeScreenConfigs(__GLXdisplayPrivate * priv)
 {
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    GLint i, screens;
 
    /* Free screen configuration information */
    screens = ScreenCount(priv->dpy);
    for (i = 0; i < screens; i++) {
-      psc = priv->screenConfigs[i];
+      psc = priv->screens[i];
       if (psc->configs) {
 	 glx_config_destroy_list(psc->configs);
          if (psc->effectiveGLXexts)
@@ -228,8 +228,8 @@ FreeScreenConfigs(__GLXdisplayPrivate * priv)
       Xfree(psc);
 #endif
    }
-   XFree((char *) priv->screenConfigs);
-   priv->screenConfigs = NULL;
+   XFree((char *) priv->screens);
+   priv->screens = NULL;
 }
 
 /*
@@ -646,7 +646,7 @@ createConfigsFromProperties(Display * dpy, int nvisuals, int nprops,
 }
 
 static GLboolean
-getVisualConfigs(__GLXscreenConfigs *psc,
+getVisualConfigs(struct glx_screen *psc,
 		 __GLXdisplayPrivate *priv, int screen)
 {
    xGLXGetVisualConfigsReq *req;
@@ -675,7 +675,7 @@ getVisualConfigs(__GLXscreenConfigs *psc,
 }
 
 static GLboolean
-getFBConfigs(__GLXscreenConfigs *psc, __GLXdisplayPrivate *priv, int screen)
+getFBConfigs(struct glx_screen *psc, __GLXdisplayPrivate *priv, int screen)
 {
    xGLXGetFBConfigsReq *fb_req;
    xGLXGetFBConfigsSGIXReq *sgi_req;
@@ -722,7 +722,7 @@ getFBConfigs(__GLXscreenConfigs *psc, __GLXdisplayPrivate *priv, int screen)
 }
 
 _X_HIDDEN Bool
-glx_screen_init(__GLXscreenConfigs *psc,
+glx_screen_init(struct glx_screen *psc,
 		int screen, __GLXdisplayPrivate * priv)
 {
    /* Initialize per screen dynamic client GLX extensions */
@@ -744,15 +744,15 @@ glx_screen_init(__GLXscreenConfigs *psc,
 static Bool
 AllocAndFetchScreenConfigs(Display * dpy, __GLXdisplayPrivate * priv)
 {
-   __GLXscreenConfigs *psc;
+   struct glx_screen *psc;
    GLint i, screens;
 
    /*
     ** First allocate memory for the array of per screen configs.
     */
    screens = ScreenCount(dpy);
-   priv->screenConfigs = Xmalloc(screens * sizeof *priv->screenConfigs);
-   if (!priv->screenConfigs)
+   priv->screens = Xmalloc(screens * sizeof *priv->screens);
+   if (!priv->screens)
       return GL_FALSE;
 
    priv->serverGLXversion =
@@ -774,7 +774,7 @@ AllocAndFetchScreenConfigs(Display * dpy, __GLXdisplayPrivate * priv)
 #endif
       if (psc == NULL)
 	 psc = indirect_create_screen(i, priv);
-      priv->screenConfigs[i] = psc;
+      priv->screens[i] = psc;
    }
    SyncHandle();
    return GL_TRUE;
diff --git a/src/glx/glxextensions.c b/src/glx/glxextensions.c
index 4eb6a5536ab..c5ca77374fb 100644
--- a/src/glx/glxextensions.c
+++ b/src/glx/glxextensions.c
@@ -312,7 +312,7 @@ static const unsigned gl_minor = 4;
 static const char *__glXGLXClientExtensions = NULL;
 
 static void __glXExtensionsCtr(void);
-static void __glXExtensionsCtrScreen(__GLXscreenConfigs * psc);
+static void __glXExtensionsCtrScreen(struct glx_screen * psc);
 static void __glXProcessServerString(const struct extension_info *ext,
                                      const char *server_string,
                                      unsigned char *server_support);
@@ -396,7 +396,7 @@ __glXProcessServerString(const struct extension_info *ext,
 }
 
 void
-__glXEnableDirectExtension(__GLXscreenConfigs * psc, const char *name)
+__glXEnableDirectExtension(struct glx_screen * psc, const char *name)
 {
    __glXExtensionsCtr();
    __glXExtensionsCtrScreen(psc);
@@ -474,7 +474,7 @@ __glXExtensionsCtr(void)
  */
 
 static void
-__glXExtensionsCtrScreen(__GLXscreenConfigs * psc)
+__glXExtensionsCtrScreen(struct glx_screen * psc)
 {
    if (psc->ext_list_first_time) {
       psc->ext_list_first_time = GL_FALSE;
@@ -494,7 +494,7 @@ __glXExtensionsCtrScreen(__GLXscreenConfigs * psc)
  *          \c NULL, then \c GL_FALSE is returned.
  */
 GLboolean
-__glXExtensionBitIsEnabled(__GLXscreenConfigs * psc, unsigned bit)
+__glXExtensionBitIsEnabled(struct glx_screen * psc, unsigned bit)
 {
    GLboolean enabled = GL_FALSE;
 
@@ -594,7 +594,7 @@ __glXGetClientExtensions(void)
  */
 
 void
-__glXCalculateUsableExtensions(__GLXscreenConfigs * psc,
+__glXCalculateUsableExtensions(struct glx_screen * psc,
                                GLboolean display_is_direct_capable,
                                int minor_version)
 {
diff --git a/src/glx/glxextensions.h b/src/glx/glxextensions.h
index 4f1b6619d65..e5f0b448efb 100644
--- a/src/glx/glxextensions.h
+++ b/src/glx/glxextensions.h
@@ -234,13 +234,13 @@ enum
 
 #define __GL_EXT_BYTES   ((__NUM_GL_EXTS + 7) / 8)
 
-struct __GLXscreenConfigsRec;
+struct glx_screen;
 struct __GLXcontextRec;
 
-extern GLboolean __glXExtensionBitIsEnabled(struct __GLXscreenConfigsRec *psc,
+extern GLboolean __glXExtensionBitIsEnabled(struct glx_screen *psc,
                                             unsigned bit);
 extern const char *__glXGetClientExtensions(void);
-extern void __glXCalculateUsableExtensions(struct __GLXscreenConfigsRec *psc,
+extern void __glXCalculateUsableExtensions(struct glx_screen *psc,
                                            GLboolean
                                            display_is_direct_capable,
                                            int server_minor_version);
@@ -256,8 +256,7 @@ extern GLboolean __glExtensionBitIsEnabled(const struct __GLXcontextRec *gc,
                                            unsigned bit);
 
 extern void
-__glXEnableDirectExtension(struct __GLXscreenConfigsRec *psc,
-                           const char *name);
+__glXEnableDirectExtension(struct glx_screen *psc, const char *name);
 
 /* Source-level backwards compatibility with old drivers. They won't
  * find the respective functions, though.