From b43671c8bf0ff640243c670ff98225d2a3c10632 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 14 Sep 2005 14:32:20 +0000
Subject: [PATCH] Remove _tnl_MakeCurrent() and the unused
 ctx->Driver.MakeCurrent() callback.

---
 src/mesa/drivers/common/driverfuncs.c |  1 -
 src/mesa/main/context.c               |  7 -------
 src/mesa/main/dd.h                    |  6 ------
 src/mesa/tnl/t_context.c              | 16 +---------------
 src/mesa/tnl/t_context.h              |  8 +-------
 5 files changed, 2 insertions(+), 36 deletions(-)

diff --git a/src/mesa/drivers/common/driverfuncs.c b/src/mesa/drivers/common/driverfuncs.c
index 105d0236356..8503135a874 100644
--- a/src/mesa/drivers/common/driverfuncs.c
+++ b/src/mesa/drivers/common/driverfuncs.c
@@ -226,7 +226,6 @@ _mesa_init_driver_functions(struct dd_function_table *driver)
    driver->SaveFlushVertices = NULL;
    driver->NotifySaveBegin = NULL;
    driver->LightingSpaceChange = NULL;
-   driver->MakeCurrent = NULL;
 
    /* display list */
    driver->NewList = NULL;
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index f51adb59dad..d660dfd8fe3 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1598,13 +1598,6 @@ _mesa_make_current( GLcontext *newCtx, GLframebuffer *drawBuffer,
          }
       }
 
-      /* Alert the driver - usually passed on to the sw t&l module,
-       * but also used to detect threaded cases in the radeon codegen
-       * hw t&l module.
-       */
-      if (newCtx->Driver.MakeCurrent)
-	 newCtx->Driver.MakeCurrent( newCtx, drawBuffer, readBuffer );
-
       /* We can use this to help debug user's problems.  Tell them to set
        * the MESA_INFO env variable before running their app.  Then the
        * first time each context is made current we'll print some useful
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 55bb66cb018..5f680116e56 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -902,12 +902,6 @@ struct dd_function_table {
     */
    void (*LightingSpaceChange)( GLcontext *ctx );
 
-   /**
-    * Let the T&L component know when the context becomes current.
-    */
-   void (*MakeCurrent)( GLcontext *ctx, GLframebuffer *drawBuffer,
-			GLframebuffer *readBuffer );
-
    /**
     * Called by glNewList().
     *
diff --git a/src/mesa/tnl/t_context.c b/src/mesa/tnl/t_context.c
index dab0eb61b0f..472b97bfe57 100644
--- a/src/mesa/tnl/t_context.c
+++ b/src/mesa/tnl/t_context.c
@@ -1,6 +1,6 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.3
+ * Version:  6.5
  *
  * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
  *
@@ -47,15 +47,6 @@
 
 
 
-void
-_tnl_MakeCurrent( GLcontext *ctx,
-		  GLframebuffer *drawBuffer,
-		  GLframebuffer *readBuffer )
-{
-   (void) ctx; (void) drawBuffer; (void) readBuffer;
-}
-
-
 static void
 install_driver_callbacks( GLcontext *ctx )
 {
@@ -63,7 +54,6 @@ install_driver_callbacks( GLcontext *ctx )
    ctx->Driver.EndList = _tnl_EndList;
    ctx->Driver.FlushVertices = _tnl_FlushVertices;
    ctx->Driver.SaveFlushVertices = _tnl_SaveFlushVertices;
-   ctx->Driver.MakeCurrent = _tnl_MakeCurrent;
    ctx->Driver.BeginCallList = _tnl_BeginCallList;
    ctx->Driver.EndCallList = _tnl_EndCallList;
 }
@@ -212,10 +202,6 @@ _tnl_wakeup_exec( GLcontext *ctx )
     */
    _mesa_install_exec_vtxfmt( ctx, &tnl->exec_vtxfmt );
 
-   /* Call all appropriate driver callbacks to revive state.
-    */
-   _tnl_MakeCurrent( ctx, ctx->DrawBuffer, ctx->ReadBuffer );
-
    /* Assume we haven't been getting state updates either:
     */
    _tnl_InvalidateState( ctx, ~0 );
diff --git a/src/mesa/tnl/t_context.h b/src/mesa/tnl/t_context.h
index cdaa252e8fc..08fb96b6a4a 100644
--- a/src/mesa/tnl/t_context.h
+++ b/src/mesa/tnl/t_context.h
@@ -1,6 +1,6 @@
 /*
  * mesa 3-D graphics library
- * Version:  6.3
+ * Version:  6.5
  *
  * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
  *
@@ -790,11 +790,5 @@ typedef struct
 #define TYPE_IDX(t) ((t) & 0xf)
 #define MAX_TYPES TYPE_IDX(GL_DOUBLE)+1      /* 0xa + 1 */
 
-extern void _tnl_MakeCurrent( GLcontext *ctx,
-			      GLframebuffer *drawBuffer,
-			      GLframebuffer *readBuffer );
-
-
-
 
 #endif
-- 
2.30.2