[965] Convert the driver to dri_bufmgr interface and enable TTM.

This is currently believed to work but be a significant performance loss.
Performance recovery should be soon to follow.

The dri_bo_fake_disable_backing_store() call was added to allow backing store
disable like bufmgr_fake.c did, which is a significant performance win (though
it's missing the no-fence-subdata part).

This commit is a squash merge of the 965-ttm branch, which had some history
I wanted to avoid pulling due to noisiness and brokenness at many points
for git-bisecting.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index b7795703fd..c0da290d5c 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -58,7 +58,7 @@ struct brw_array_state {
 	 GLuint dword;
       } vb0;
    
-      struct buffer *buffer;
+      dri_bo *buffer;
       GLuint offset;
 
       GLuint max_index;   
@@ -68,7 +68,7 @@ struct brw_array_state {
 };
 
 
-static struct buffer *array_buffer( const struct gl_client_array *array )
+static dri_bo *array_buffer( const struct gl_client_array *array )
 {
    return intel_bufferobj_buffer(intel_buffer_object(array->BufferObj));
 }
@@ -621,7 +621,7 @@ void brw_upload_indices( struct brw_context *brw,
     */
    {
       struct brw_indexbuffer ib;
-      struct buffer *buffer = intel_bufferobj_buffer(intel_buffer_object(bufferobj));
+      dri_bo *buffer = intel_bufferobj_buffer(intel_buffer_object(bufferobj));
 
       memset(&ib, 0, sizeof(ib));