message: Add accessor for getting current descriptor set bindings
diff: @@ -975,6 +975,10 @@ public:
  {
  return m_DescriptorSetState[descSet].layout;
  }
  + const rdcarray<DescriptorSetSlot *> &GetCurrentDescSetBindings(ResourceId descSet)
  + {
  + return m_DescriptorSetState[descSet].currentBindings;
  + }
  uint32_t GetReadbackMemoryIndex(uint32_t resourceCompatibleBitmask);
  uint32_t GetUploadMemoryIndex(uint32_t resourceCompatibleBitmask);
  