| // Copyright 2017 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 COMPONENTS_VIZ_TEST_FAKE_HOST_FRAME_SINK_CLIENT_H_ |
| #define COMPONENTS_VIZ_TEST_FAKE_HOST_FRAME_SINK_CLIENT_H_ |
| |
| #include "base/macros.h" |
| #include "components/viz/common/surfaces/surface_info.h" |
| #include "components/viz/host/host_frame_sink_client.h" |
| |
| namespace viz { |
| |
| // HostFrameSinkClient implementation that does nothing. |
| class FakeHostFrameSinkClient : public HostFrameSinkClient { |
| public: |
| FakeHostFrameSinkClient(); |
| ~FakeHostFrameSinkClient() override; |
| |
| // HostFrameSinkClient implementation. |
| void OnFirstSurfaceActivation(const SurfaceInfo& surface_info) override {} |
| void OnFrameTokenChanged(uint32_t frame_token) override; |
| uint32_t last_frame_token_seen() const { return last_frame_token_seen_; } |
| |
| private: |
| uint32_t last_frame_token_seen_ = 0u; |
| DISALLOW_COPY_AND_ASSIGN(FakeHostFrameSinkClient); |
| }; |
| |
| } // namespace viz |
| |
| #endif // COMPONENTS_VIZ_TEST_FAKE_HOST_FRAME_SINK_CLIENT_H_ |