1 files changed, 41 insertions, 0 deletions
diff --git a/include/ports/SkImageGeneratorCG.h b/include/ports/SkImageGeneratorCG.h
new file mode 100644
index 0000000000..bdf445ae15
--- /dev/null
+++ b/include/ports/SkImageGeneratorCG.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "SkTypes.h"
+#if defined(SK_BUILD_FOR_MAC) || defined(SK_BUILD_FOR_IOS)
+
+#include "SkCGUtils.h"
+#include "SkData.h"
+#include "SkEncodedOrigin.h"
+#include "SkImageGenerator.h"
+#include "SkTemplates.h"
+
+class SK_API SkImageGeneratorCG : public SkImageGenerator {
+public:
+    static std::unique_ptr<SkImageGenerator> MakeFromEncodedCG(sk_sp<SkData>);
+
+protected:
+    sk_sp<SkData> onRefEncodedData() override;
+
+    bool onGetPixels(const SkImageInfo& info, void* pixels, size_t rowBytes, const Options&)
+    override;
+
+private:
+    /*
+     * Takes ownership of the imageSrc
+     */
+    SkImageGeneratorCG(const SkImageInfo& info, const void* imageSrc, sk_sp<SkData> data,
+                       SkEncodedOrigin origin);
+
+    SkAutoTCallVProc<const void, CFRelease> fImageSrc;
+    sk_sp<SkData>                           fData;
+    const SkEncodedOrigin                   fOrigin;
+
+    typedef SkImageGenerator INHERITED;
+};
+
+#endif //defined(SK_BUILD_FOR_MAC) || defined(SK_BUILD_FOR_IOS)