Mesa (master): intel: Finalize the miptree before mapping it for fallbacks.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 6dd6830e6f87044b9ede10d324574cfe1f66a751
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6dd6830e6f87044b9ede10d324574cfe1f66a751

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Jun 15 12:18:40 2010 -0700

intel: Finalize the miptree before mapping it for fallbacks.

Fixes segfault in mipmap_view.c demo.  Bug #27212.

---

 src/mesa/drivers/dri/intel/intel_span.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c
index c30552c..fb840c1 100644
--- a/src/mesa/drivers/dri/intel/intel_span.c
+++ b/src/mesa/drivers/dri/intel/intel_span.c
@@ -257,6 +257,8 @@ intelSpanRenderStart(GLcontext * ctx)
    for (i = 0; i < ctx->Const.MaxTextureImageUnits; i++) {
       if (ctx->Texture.Unit[i]._ReallyEnabled) {
          struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current;
+
+         intel_finalize_mipmap_tree(intel, i);
          intel_tex_map_images(intel, intel_texture_object(texObj));
       }
    }