From: Zack Rusin <zackr@vmware.com>
Date: Wed, 7 Aug 2013 00:24:26 +0000 (-0400)
Subject: draw: cleanup the extra attribs
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=57cd3267782fcf92d1e7d772760956516d4367df;p=mesa.git

draw: cleanup the extra attribs

Before inserting new front face and prim id outputs cleanup
the old extra outputs, otherwise our cache will use previous
output slots which will break as soon as outputs of the current
shader don't match the last.

Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
---

diff --git a/src/gallium/auxiliary/draw/draw_context.c b/src/gallium/auxiliary/draw/draw_context.c
index af9caee0edc..2dc6772e7fb 100644
--- a/src/gallium/auxiliary/draw/draw_context.c
+++ b/src/gallium/auxiliary/draw/draw_context.c
@@ -555,6 +555,7 @@ draw_get_shader_info(const struct draw_context *draw)
 void
 draw_prepare_shader_outputs(struct draw_context *draw)
 {
+   draw_remove_extra_vertex_attribs(draw);
    draw_ia_prepare_outputs(draw, draw->pipeline.ia);
    draw_unfilled_prepare_outputs(draw, draw->pipeline.unfilled);
 }