Mesa (master): llvmpipe: Temporary workaround to prevent segfault on array textures.

[Jose Fonseca]

Module: Mesa
Branch: master
Commit: 4f518e173847e8538bb4f0f9216e3f6417853d7a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4f518e173847e8538bb4f0f9216e3f6417853d7a

Author: José Fonseca <jfonseca at vmware.com>
Date:   Thu May 16 15:13:51 2013 +0100

llvmpipe: Temporary workaround to prevent segfault on array textures.

---

 src/gallium/drivers/llvmpipe/lp_setup.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c
index 6b86aae..8c9f0c6 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup.c
@@ -748,6 +748,8 @@ lp_setup_set_fragment_sampler_views(struct lp_setup_context *setup,
                      jit_tex->img_stride[j] = lp_tex->img_stride[j];
                   }
 
+		  /* FIXME: This is incorrect, as currently layer stride depends on miplevel */
+#if 0
                   /*
                    * We don't use anything like first_element (for buffers) or
                    * first_layer (for arrays), instead adjust the last_element
@@ -763,6 +765,7 @@ lp_setup_set_fragment_sampler_views(struct lp_setup_context *setup,
                      assert(view->u.tex.first_layer <= view->u.tex.last_layer);
                      assert(view->u.tex.last_layer < res->array_size);
                   }
+#endif
                }
                else {
                   unsigned view_blocksize = util_format_get_blocksize(view->format);