From: Eric Anholt <eric@anholt.net>
Date: Thu, 20 Jun 2013 15:41:19 +0000 (-0700)
Subject: i965: Stop flagging viewport/scissor change on drawbuffers change.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3faccc42adddf1312461ee74385c645aeb4ddb9a;p=mesa.git

i965: Stop flagging viewport/scissor change on drawbuffers change.

The viewport (ctx->Viewport._WindowMap) doesn't change with drawable size
changes, and we update scissor (ctx->DrawBuffer->_Xmin and friends) on
_NEW_BUFFERS in things like brw_sf_state.c.

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/mesa/drivers/dri/i965/brw_vtbl.c b/src/mesa/drivers/dri/i965/brw_vtbl.c
index ba5fadf4f46..a47b7a33965 100644
--- a/src/mesa/drivers/dri/i965/brw_vtbl.c
+++ b/src/mesa/drivers/dri/i965/brw_vtbl.c
@@ -141,9 +141,6 @@ brw_update_draw_buffer(struct intel_context *intel)
     * renderbuffers' buffer objects.
     */
    intel->NewGLState |= _NEW_BUFFERS;
-
-   /* update viewport/scissor since it depends on window size */
-   intel->NewGLState |= _NEW_VIEWPORT | _NEW_SCISSOR;
 }
 
 /**