meta: Don't save or restore the VBO binding

Nothing left in meta does anything with the VBO binding, so we don't
need to save or restore it.  The VAO binding is still modified.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>

diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index 3fbac07..55b061d 100644 (file)
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -745,8 +745,6 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state)
       /* save vertex array object state */
       _mesa_reference_vao(ctx, &save->VAO,
                                    ctx->Array.VAO);
-      _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj,
-                                    ctx->Array.ArrayBufferObj);
       /* set some default state? */
    }
 
@@ -1156,10 +1154,6 @@ _mesa_meta_end(struct gl_context *ctx)
    }
 
    if (state & MESA_META_VERTEX) {
-      /* restore vertex buffer object */
-      _mesa_BindBuffer(GL_ARRAY_BUFFER_ARB, save->ArrayBufferObj->Name);
-      _mesa_reference_buffer_object(ctx, &save->ArrayBufferObj, NULL);
-
       /* restore vertex array object */
       _mesa_BindVertexArray(save->VAO->Name);
       _mesa_reference_vao(ctx, &save->VAO, NULL);

diff --git a/src/mesa/drivers/common/meta.h b/src/mesa/drivers/common/meta.h
index cee8e48..ae6e2b5 100644 (file)
--- a/src/mesa/drivers/common/meta.h
+++ b/src/mesa/drivers/common/meta.h
@@ -156,7 +156,6 @@ struct save_state
 
    /** MESA_META_VERTEX */
    struct gl_vertex_array_object *VAO;
-   struct gl_buffer_object *ArrayBufferObj;
 
    /** MESA_META_VIEWPORT */
    GLfloat ViewportX, ViewportY, ViewportW, ViewportH;