1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef COMPONENTS_VIZ_TEST_TEST_SHARED_BITMAP_MANAGER_H_ 6 #define COMPONENTS_VIZ_TEST_TEST_SHARED_BITMAP_MANAGER_H_ 7 8 #include <map> 9 #include <set> 10 11 #include "base/memory/shared_memory_mapping.h" 12 #include "base/sequence_checker.h" 13 #include "components/viz/service/display/shared_bitmap_manager.h" 14 15 namespace viz { 16 17 class TestSharedBitmapManager : public SharedBitmapManager { 18 public: 19 TestSharedBitmapManager(); 20 ~TestSharedBitmapManager() override; 21 22 // SharedBitmapManager implementation. 23 std::unique_ptr<SharedBitmap> GetSharedBitmapFromId( 24 const gfx::Size& size, 25 ResourceFormat format, 26 const SharedBitmapId& id) override; 27 base::UnguessableToken GetSharedBitmapTracingGUIDFromId( 28 const SharedBitmapId& id) override; 29 bool ChildAllocatedSharedBitmap(base::ReadOnlySharedMemoryMapping mapping, 30 const SharedBitmapId& id) override; 31 void ChildDeletedSharedBitmap(const SharedBitmapId& id) override; 32 33 private: 34 SEQUENCE_CHECKER(sequence_checker_); 35 36 std::map<SharedBitmapId, base::ReadOnlySharedMemoryMapping> mapping_map_; 37 std::set<SharedBitmapId> notified_set_; 38 }; 39 40 } // namespace viz 41 42 #endif // COMPONENTS_VIZ_TEST_TEST_SHARED_BITMAP_MANAGER_H_ 43