1 // Copyright (c) 2012 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_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_ANDROID_H_ 6 #define CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_ANDROID_H_ 7 8 #include "base/memory/scoped_ptr.h" 9 #include "ui/gfx/native_widget_types.h" 10 11 namespace gfx { 12 class GLShareGroup; 13 } 14 15 namespace blink { 16 class WebGraphicsContext3D; 17 } 18 19 namespace content { 20 class GLHelper; 21 class GLContextLostListener; 22 23 class ImageTransportFactoryAndroidObserver { 24 public: 25 virtual ~ImageTransportFactoryAndroidObserver() {} 26 virtual void OnLostResources() = 0; 27 }; 28 29 class ImageTransportFactoryAndroid { 30 public: 31 virtual ~ImageTransportFactoryAndroid(); 32 33 static ImageTransportFactoryAndroid* GetInstance(); 34 35 virtual uint32_t InsertSyncPoint() = 0; 36 virtual void WaitSyncPoint(uint32_t sync_point) = 0; 37 virtual uint32_t CreateTexture() = 0; 38 virtual void DeleteTexture(uint32_t id) = 0; 39 virtual void AcquireTexture( 40 uint32 texture_id, const signed char* mailbox_name) = 0; 41 42 virtual blink::WebGraphicsContext3D* GetContext3D() = 0; 43 virtual GLHelper* GetGLHelper() = 0; 44 virtual uint32 GetChannelID() = 0; 45 46 static void AddObserver(ImageTransportFactoryAndroidObserver* observer); 47 static void RemoveObserver(ImageTransportFactoryAndroidObserver* observer); 48 49 protected: 50 ImageTransportFactoryAndroid(); 51 52 scoped_ptr<GLContextLostListener> context_lost_listener_; 53 }; 54 55 } // namespace content 56 57 #endif // CONTENT_BROWSER_RENDERER_HOST_IMAGE_TRANSPORT_FACTORY_ANDROID_H_ 58
