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 CONTENT_BROWSER_ANDROID_UI_RESOURCE_PROVIDER_IMPL_H_ 6 #define CONTENT_BROWSER_ANDROID_UI_RESOURCE_PROVIDER_IMPL_H_ 7 8 #include "base/containers/hash_tables.h" 9 #include "content/browser/android/system_ui_resource_manager_impl.h" 10 #include "content/public/browser/android/ui_resource_provider.h" 11 12 namespace cc { 13 class LayerTreeHost; 14 } 15 16 namespace content { 17 18 class UIResourceClientAndroid; 19 20 class UIResourceProviderImpl : public UIResourceProvider { 21 public: 22 UIResourceProviderImpl(); 23 24 virtual ~UIResourceProviderImpl(); 25 26 void SetLayerTreeHost(cc::LayerTreeHost* host); 27 28 void UIResourcesAreInvalid(); 29 30 virtual cc::UIResourceId CreateUIResource( 31 UIResourceClientAndroid* client) OVERRIDE; 32 33 virtual void DeleteUIResource(cc::UIResourceId resource_id) OVERRIDE; 34 35 ui::SystemUIResourceManager& GetSystemUIResourceManager(); 36 37 void SetSupportsETC1NonPowerOfTwo(bool supports_etc1_npot) { 38 supports_etc1_npot_ = supports_etc1_npot; 39 } 40 virtual bool SupportsETC1NonPowerOfTwo() const OVERRIDE; 41 42 private: 43 typedef base::hash_map<cc::UIResourceId, UIResourceClientAndroid*> 44 UIResourceClientMap; 45 UIResourceClientMap ui_resource_client_map_; 46 SystemUIResourceManagerImpl system_ui_resource_manager_; 47 cc::LayerTreeHost* host_; 48 bool supports_etc1_npot_; 49 50 DISALLOW_COPY_AND_ASSIGN(UIResourceProviderImpl); 51 }; 52 53 } // namespace content 54 55 #endif // CONTENT_BROWSER_ANDROID_UI_RESOURCE_PROVIDER_IMPL_H_ 56
