[dxvk] Fix MSVC build.

src/dxvk/dxvk_barrier.h

@@ -354,7 +354,7 @@ namespace dxvk {
     std::vector<HashEntry> m_hashMap;
 
     static size_t computeHash(K key) {
-      return size_t(reinterpret_cast<uint64_t>(key));
+      return size_t(uint64_t(key));
     }
 
     size_t computeIndex(K key) const {

src/dxvk/dxvk_framebuffer.h

@@ -65,7 +65,7 @@ namespace dxvk {
       state.add(depthView);
       for (uint32_t i = 0; i < MaxNumRenderTargets; i++)
         state.add(colorViews[i]);
-      state.add(reinterpret_cast<uint64_t>(renderPass));
+      state.add(uint64_t(renderPass));
       return state;
     }