xgl.h v70. Fix for vkUpdateDescriptors. Bug 13615

git-svn-id: https://cvs.khronos.org/svn/repos/oglc/trunk/nextgen/XGL@30104 e7fa87d3-cd2b-0410-9028-fcbf551c1848
diff --git a/layers/draw_state.cpp b/layers/draw_state.cpp
index 407a090..53ec6cd 100644
--- a/layers/draw_state.cpp
+++ b/layers/draw_state.cpp
@@ -1176,7 +1176,7 @@
                             break;
                         case VK_STRUCTURE_TYPE_UPDATE_SAMPLER_TEXTURES:
                             pUST = (VK_UPDATE_SAMPLER_TEXTURES*)pSet->ppDescriptors[i];
-                            pSCI = getSamplerCreateInfo(pUST->pSamplerImageViews[i-pUST->arrayIndex].pSampler);
+                            pSCI = getSamplerCreateInfo(pUST->pSamplerImageViews[i-pUST->arrayIndex].sampler);
                             if (pSCI) {
                                 sprintf(tmp_str, "SAMPLER%u", i);
                                 fprintf(pOutFile, "%s", vk_gv_print_vk_sampler_create_info(pSCI, tmp_str));