commit cbcf234a0b7876d0bfd4e872353ad4fdf333dfeb
author Tobin Ehlis <tobine@google.com> Tue May 24 13:07:12 2016 -0600
committer Tobin Ehlis <tobine@google.com> Tue May 31 08:49:43 2016 -0600
tree 89f79aee24f947d2a6e4370f9f72ce1bd4730fe2
parent 57ae28fbe4ff4c09dd372c66bcb216b9652b041f

layers: Improve descriptor copy update validation

Add buffer usage bit validation for descriptor copy updates.
Pass down known descriptor type to copy validate function to
avoid having to look it up again.
Fix various incorrect "write" references in the copy update
error messages.

layers/descriptor_sets.h

diff --git a/layers/descriptor_sets.h b/layers/descriptor_sets.h
index a211d2f..b0496b1 100644
--- a/layers/descriptor_sets.h
+++ b/layers/descriptor_sets.h
@@ -345,7 +345,8 @@
 
   private:
     bool VerifyWriteUpdateContents(const VkWriteDescriptorSet *, const uint32_t, std::string *) const;
-    bool VerifyCopyUpdateContents(const VkCopyDescriptorSet *, const DescriptorSet *, const uint32_t, std::string *) const;
+    bool VerifyCopyUpdateContents(const VkCopyDescriptorSet *, const DescriptorSet *, VkDescriptorType, uint32_t,
+                                  std::string *) const;
     bool ValidateBufferUpdate(VkBuffer, VkDescriptorType, std::string *) const;
     // Private helper to set all bound cmd buffers to INVALID state
     void InvalidateBoundCmdBuffers();