Pull createNewScreen entry point into dri_util.c.

This pulls the top level createNewScreen entry point out of the drivers
and rewrites __driUtilCreateNewScreen in dri_util.c to be the new entry point.

The change moves more logic into the common/ layer and changes the
createNewScreen entry point to only be defined in one place.

1 files changed, 7 insertions, 5 deletions

diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 7a70bc7aa6..f56f1fa96a 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -67,6 +67,13 @@ typedef struct __DRIutilversionRec2    __DRIutilversion2;
 
 
 /**
+ * Driver specific entry point.  Implemented by the driver.  Called
+ * from the top level createNewScreen entry point to initialize the
+ * __DRIscreenPrivate struct.
+ */
+extern __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp);
+
+/**
  * Used by DRI_VALIDATE_DRAWABLE_INFO
  */
 #define DRI_VALIDATE_DRAWABLE_INFO_ONCE(pDrawPriv)              \
@@ -109,11 +116,6 @@ do {                                                                    \
  * this structure.
  */
 struct __DriverAPIRec {
-    /** 
-     * Driver initialization callback
-     */
-    GLboolean (*InitDriver)(__DRIscreenPrivate *driScrnPriv);
-    
     /**
      * Screen destruction callback
      */