Mesa (8.0): st/mesa: set stObj->lastLevel in guess_and_alloc_texture

[Brian Paul]

Module: Mesa
Branch: 8.0
Commit: 26f7f8076da42f2f8aadd17ed6b8c0d25ee471ec
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=26f7f8076da42f2f8aadd17ed6b8c0d25ee471ec

Author: Vadim Girlin <vadimgirlin at gmail.com>
Date:   Wed May 23 06:07:00 2012 +0400

st/mesa: set stObj->lastLevel in guess_and_alloc_texture

Fixes lockups/asserts with depthstencil-render-miplevels tests and r600g.
Should also fix https://bugs.freedesktop.org/show_bug.cgi?id=50033

NOTE: This is a candidate for the 8.0 branch.

Signed-off-by: Vadim Girlin <vadimgirlin at gmail.com>
Reviewed-by: Brian Paul <brianp at vmware.com>
(cherry picked from commit c91b4edff978ee19afb4fe38ad69efc52db90691)

---

 src/mesa/state_tracker/st_cb_texture.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index ad4f23c..88c5ad7 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -406,6 +406,8 @@ guess_and_alloc_texture(struct st_context *st,
                                  ptLayers,
                                  bindings);
 
+   stObj->lastLevel = lastLevel;
+
    DBG("%s returning %d\n", __FUNCTION__, (stObj->pt != NULL));
 
    return stObj->pt != NULL;