| // Copyright 2016 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 CompositorAnimator_h |
| #define CompositorAnimator_h |
| |
| #include "platform/PlatformExport.h" |
| #include "platform/graphics/CompositorAnimatorsState.h" |
| #include "platform/heap/Handle.h" |
| |
| namespace blink { |
| |
| class PLATFORM_EXPORT CompositorAnimator : public GarbageCollectedMixin { |
| public: |
| // Runs the animation frame callback. |
| virtual std::unique_ptr<CompositorMutatorOutputState> Mutate( |
| const CompositorMutatorInputState&) = 0; |
| virtual void Trace(blink::Visitor* visitor) {} |
| }; |
| |
| } // namespace blink |
| |
| #endif // CompositorAnimator_h |