1 files changed, 43 insertions, 0 deletions
diff --git a/include/private/SkDeferredDisplayList.h b/include/private/SkDeferredDisplayList.h
new file mode 100644
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+++ b/include/private/SkDeferredDisplayList.h
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+/*
+ * Copyright 2017 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkDeferredDisplayList_DEFINED
+#define SkDeferredDisplayList_DEFINED
+
+#include "SkSurfaceCharacterization.h"
+
+class SkImage; // TODO: rm this
+
+/*
+ * This class contains pre-processed gpu operations that can be replayed into
+ * an SkSurface via draw(SkDeferredDisplayList*).
+ *
+ * TODO: we probably need to expose this class so users can query it for memory usage.
+ */
+class SkDeferredDisplayList {
+public:
+    SkDeferredDisplayList(const SkSurfaceCharacterization& characterization,
+                          sk_sp<SkImage> image)  // TODO rm this parameter
+            : fCharacterization(characterization)
+            , fImage(std::move(image)) {
+    }
+
+    const SkSurfaceCharacterization& characterization() const {
+        return fCharacterization;
+    }
+
+    // TODO: remove this. It is just scaffolding to get something up & running
+    void draw(SkSurface*);
+
+private:
+    SkSurfaceCharacterization fCharacterization;
+
+    // TODO: actually store the GPU opLists
+    sk_sp<SkImage> fImage;
+};
+
+#endif