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-rw-r--r--dom/media/SimpleImageBuffer.h50
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diff --git a/dom/media/SimpleImageBuffer.h b/dom/media/SimpleImageBuffer.h
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim:set ts=4 sw=4 sts=4 ci et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef simple_image_buffer_h
+#define simple_image_buffer_h
+
+#include "mozilla/NullPtr.h"
+#include "nsISupportsImpl.h"
+
+namespace mozilla {
+
+class SimpleImageBuffer {
+NS_INLINE_DECL_THREADSAFE_REFCOUNTING(SimpleImageBuffer)
+public:
+ SimpleImageBuffer() : mBuffer(nullptr), mBufferSize(0), mSize(0), mWidth(0), mHeight(0) {}
+ void SetImage(const unsigned char* frame, unsigned int size, int width, int height);
+ void Copy(const SimpleImageBuffer* aImage);
+ const unsigned char* GetImage(unsigned int* size) const;
+ void GetWidthAndHeight(int* width, int* height) const
+ {
+ if (width) {
+ *width = mWidth;
+ }
+ if (height) {
+ *height = mHeight;
+ }
+ }
+
+protected:
+ ~SimpleImageBuffer()
+ {
+ delete[] mBuffer;
+ }
+ const unsigned char* mBuffer;
+ unsigned int mBufferSize;
+ unsigned int mSize;
+ int mWidth;
+ int mHeight;
+
+private:
+ SimpleImageBuffer(const SimpleImageBuffer& aImage);
+ SimpleImageBuffer& operator=(const SimpleImageBuffer& aImage);
+};
+
+} // namespace mozilla
+
+#endif // simple_image_buffer_h