Before calling _mesa_create_context(), initialize a dd_function_table struct

by calling _mesa_init_driver_functions() and then plugging in the driver-
specific functions.
In particular, make sure ctx->Driver.NewTextureObject points to the
appropriate driver function so that _all_ texture objects are augmented
with the driver-specific data.
Put in a bunch of assertions in the texture-related driver functions that
texObj->DriverData is valid.  Remove old dead code in near future.

1 files changed, 6 insertions, 6 deletions

diff --git a/src/mesa/drivers/dri/mga/mgadd.c b/src/mesa/drivers/dri/mga/mgadd.c
index d2f11d8d457..e8436f23846 100644
--- a/src/mesa/drivers/dri/mga/mgadd.c
+++ b/src/mesa/drivers/dri/mga/mgadd.c
@@ -48,7 +48,7 @@
  ***************************************/
 
 
-static const GLubyte *mgaDDGetString( GLcontext *ctx, GLenum name )
+static const GLubyte *mgaGetString( GLcontext *ctx, GLenum name )
 {
    mgaContextPtr mmesa = MGA_CONTEXT( ctx );
    static char buffer[128];
@@ -73,7 +73,6 @@ static const GLubyte *mgaDDGetString( GLcontext *ctx, GLenum name )
 }
 
 
-
 static void mgaBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
 {
    GET_CURRENT_CONTEXT(ctx);
@@ -89,9 +88,10 @@ static void mgaBufferSize(GLframebuffer *buffer, GLuint *width, GLuint *height)
    UNLOCK_HARDWARE( mmesa );
 }
 
-void mgaDDInitDriverFuncs( GLcontext *ctx )
+
+void mgaInitDriverFuncs( struct dd_function_table *functions )
 {
-   ctx->Driver.GetBufferSize = mgaBufferSize;
-   ctx->Driver.ResizeBuffers = _swrast_alloc_buffers;
-   ctx->Driver.GetString = mgaDDGetString;
+   functions->GetBufferSize = mgaBufferSize;
+   functions->ResizeBuffers = _swrast_alloc_buffers;
+   functions->GetString = mgaGetString;
 }