1 files changed, 18 insertions, 0 deletions
diff --git a/include/gpu/vk/GrVkTypes.h b/include/gpu/vk/GrVkTypes.h
index aa1334adca..e9a312160d 100644
--- a/include/gpu/vk/GrVkTypes.h
+++ b/include/gpu/vk/GrVkTypes.h
@@ -9,6 +9,7 @@
 #ifndef GrVkTypes_DEFINED
 #define GrVkTypes_DEFINED
 
+#include "GrExternalTextureData.h"
 #include "GrTypes.h"
 #include "vk/GrVkDefines.h"
 
@@ -59,6 +60,23 @@ struct GrVkImageInfo {
     void updateImageLayout(VkImageLayout layout) { fImageLayout = layout; }
 };
 
+class GrVkExternalTextureData : public GrExternalTextureData {
+public:
+    GrVkExternalTextureData(const GrVkImageInfo& info, GrFence fence)
+            : INHERITED(fence)
+            , fInfo(info) {}
+    GrBackend getBackend() const override { return kVulkan_GrBackend; }
+
+protected:
+    GrBackendObject getBackendObject() const override {
+        return reinterpret_cast<GrBackendObject>(&fInfo);
+    }
+
+    GrVkImageInfo fInfo;
+
+    typedef GrExternalTextureData INHERITED;
+};
+
 GR_STATIC_ASSERT(sizeof(GrBackendObject) >= sizeof(const GrVkImageInfo*));
 
 #endif