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- // Copyright 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef CC_LAYERS_TEXTURE_LAYER_CLIENT_H_
- #define CC_LAYERS_TEXTURE_LAYER_CLIENT_H_
- #include "components/viz/common/resources/release_callback.h"
- namespace viz {
- struct TransferableResource;
- }
- namespace cc {
- class SharedBitmapIdRegistrar;
- class TextureLayerClient {
- public:
- // Returns true and provides a mailbox if a new frame is available.
- // Returns false if no new data is available
- // and the old mailbox is to be reused.
- virtual bool PrepareTransferableResource(
- SharedBitmapIdRegistrar* bitmap_registar,
- viz::TransferableResource* transferable_resource,
- viz::ReleaseCallback* release_callback) = 0;
- protected:
- virtual ~TextureLayerClient() {}
- };
- } // namespace cc
- #endif // CC_LAYERS_TEXTURE_LAYER_CLIENT_H_
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