mesa: Remove Driver.GetBufferSize and its callers.

Only the GDI driver set it to non-NULL any more, and that driver has a
Viewport hook that should keep it limping along as well as it ever has.

Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c
index 91bcc59440a..ee80c1f4ad6 100644
--- a/src/mesa/drivers/dri/swrast/swrast.c
+++ b/src/mesa/drivers/dri/swrast/swrast.c
@@ -642,7 +642,6 @@ swrast_init_driver_functions(struct dd_function_table *driver)
 {
     driver->GetString = get_string;
     driver->UpdateState = update_state;
-    driver->GetBufferSize = NULL;
     driver->Viewport = viewport;
     driver->ChooseTextureFormat = swrastChooseTextureFormat;
     driver->MapRenderbuffer = swrast_map_renderbuffer;