Dali 3D User Interface Engine
native-image-interface-extension.h
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1 #ifndef __DALI_INTEGRATION_NATIVE_IMAGE_INTERFACE_EXTENSION_H__
2 #define __DALI_INTEGRATION_NATIVE_IMAGE_INTERFACE_EXTENSION_H__
3 
4 /*
5  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
6  *
7  * Licensed under the Apache License, Version 2.0 (the "License");
8  * you may not use this file except in compliance with the License.
9  * You may obtain a copy of the License at
10  *
11  * http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing, software
14  * distributed under the License is distributed on an "AS IS" BASIS,
15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16  * See the License for the specific language governing permissions and
17  * limitations under the License.
18  *
19  */
20 
22 
23 namespace Dali
24 {
25 
31 {
32 public:
33 
34  class Extension2;
35 
41  virtual const char* GetCustomFragmentPreFix() = 0;
42 
48  virtual const char* GetCustomSamplerTypename() = 0;
49 
55  virtual Extension2* GetExtension2()
56  {
57  return NULL;
58  }
59 
60 protected:
61 
66  virtual ~Extension()
67  {
68  }
69 
70 };
71 
72 } // namespace Dali
73 
74 #endif // __DALI_INTEGRATION_NATIVE_IMAGE_INTERFACE_H__
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