Add offset to memory allocations

src/gpu/vk/GrVkRenderTarget.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrVkRenderTarget.h"
 
 #include "GrRenderTargetPriv.h"
@@ skipping 188 matching lines @@
 }
 
 GrVkRenderTarget*
 GrVkRenderTarget::CreateWrappedRenderTarget(GrVkGpu* gpu,
                                             const GrSurfaceDesc& desc,
                                             GrWrapOwnership ownership,
                                             const GrVkImageInfo* info) {
     SkASSERT(info);
     // We can wrap a rendertarget without its allocation, as long as we don't take ownership
     SkASSERT(VK_NULL_HANDLE != info->fImage);
-    SkASSERT(VK_NULL_HANDLE != info->fAlloc || kAdopt_GrWrapOwnership != ownership);
+    SkASSERT(VK_NULL_HANDLE != info->fAlloc.fMemory || kAdopt_GrWrapOwnership != ownership);
 
     GrVkImage::Wrapped wrapped = kBorrow_GrWrapOwnership == ownership ? GrVkImage::kBorrowed_Wrapped
                                                                       : GrVkImage::kAdopted_Wrapped;
 
     GrVkRenderTarget* rt = GrVkRenderTarget::Create(gpu, SkBudgeted::kNo, desc, *info, wrapped);
 
     return rt;
 }
 
 bool GrVkRenderTarget::completeStencilAttachment() {
@@ skipping 160 matching lines @@
     }
 
     return nullptr;
 }
 
 
 GrVkGpu* GrVkRenderTarget::getVkGpu() const {
     SkASSERT(!this->wasDestroyed());
     return static_cast<GrVkGpu*>(this->getGpu());
 }