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-rw-r--r--gfx/layers/ipc/SharedPlanarYCbCrImage.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/gfx/layers/ipc/SharedPlanarYCbCrImage.h b/gfx/layers/ipc/SharedPlanarYCbCrImage.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include <stdint.h> // for uint8_t, uint32_t
+#include "ImageContainer.h" // for PlanarYCbCrImage, etc
+#include "mozilla/Attributes.h" // for override
+#include "mozilla/RefPtr.h" // for RefPtr
+#include "mozilla/ipc/Shmem.h" // for Shmem
+#include "nsCOMPtr.h" // for already_AddRefed
+#include "nsDebug.h" // for NS_WARNING
+#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR
+
+#ifndef MOZILLA_LAYERS_SHAREDPLANARYCBCRIMAGE_H
+# define MOZILLA_LAYERS_SHAREDPLANARYCBCRIMAGE_H
+
+namespace mozilla {
+namespace layers {
+
+class ImageClient;
+class TextureClient;
+class TextureClientRecycleAllocator;
+
+class SharedPlanarYCbCrImage : public PlanarYCbCrImage {
+ public:
+ explicit SharedPlanarYCbCrImage(ImageClient* aCompositable);
+ explicit SharedPlanarYCbCrImage(
+ TextureClientRecycleAllocator* aRecycleAllocator);
+
+ protected:
+ virtual ~SharedPlanarYCbCrImage();
+
+ public:
+ TextureClient* GetTextureClient(KnowsCompositor* aKnowsCompositor) override;
+
+ already_AddRefed<gfx::SourceSurface> GetAsSourceSurface() override;
+ bool CopyData(const PlanarYCbCrData& aData) override;
+ bool AdoptData(const Data& aData) override;
+ bool CreateEmptyBuffer(const Data& aData, const gfx::IntSize& aYSize,
+ const gfx::IntSize& aCbCrSize) override;
+
+ bool IsValid() const override;
+
+ size_t SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const override {
+ return aMallocSizeOf(this) + SizeOfExcludingThis(aMallocSizeOf);
+ }
+
+ size_t SizeOfExcludingThis(MallocSizeOf aMallocSizeOf) const override;
+
+ TextureClientRecycleAllocator* RecycleAllocator();
+
+ private:
+ RefPtr<TextureClient> mTextureClient;
+ RefPtr<ImageClient> mCompositable;
+ RefPtr<TextureClientRecycleAllocator> mRecycleAllocator;
+};
+
+} // namespace layers
+} // namespace mozilla
+
+#endif