VulkanViewer on Android

tools/vulkan/Window.h

Index: tools/vulkan/Window.h
diff --git a/tools/vulkan/Window.h b/tools/vulkan/Window.h
index c8971eebbe11d29eae78e7a5721ebe1972c06a95..387f052d310f4d763cf9c60616753b9b1e90bf0c 100644
--- a/tools/vulkan/Window.h
+++ b/tools/vulkan/Window.h
@@ -9,6 +9,7 @@
 #define Window_DEFINED
 
 #include "SkTypes.h"
+#include "SkRect.h"
 
 class SkCanvas;
 class VulkanTestContext;
@@ -23,6 +24,10 @@ public:
     virtual void show() = 0;
     virtual void inval() = 0;
 
+    virtual bool scaleContentToFit() const { return false; }
+    virtual bool supportsContentRect() const { return false; }
+    virtual SkRect getContentRect() { return SkRect::MakeEmpty(); }
+
     struct AttachmentInfo {
         int fSampleCount;
         int fStencilBits;