1 #ifndef __DALI_TOOLKIT_INTERNAL_EMBOSS_FILTER_H__
2 #define __DALI_TOOLKIT_INTERNAL_EMBOSS_FILTER_H__
5 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
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
11 * http://www.apache.org/licenses/LICENSE-2.0
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.
22 #include <dali/public-api/render-tasks/render-task.h>
23 #include <dali-toolkit/public-api/controls/image-view/image-view.h>
24 #include <dali-toolkit/devel-api/visual-factory/visual-base.h>
25 #include "image-filter.h"
37 * An embossing image filter, implements Dali::Toolkit::Internal::ImageFilter
39 class EmbossFilter : public ImageFilter
43 * Construct an empty filter
50 virtual ~EmbossFilter();
52 public: // From ImageFilter
53 /// @copydoc Dali::Toolkit::Internal::ImageFilter::Enable
54 virtual void Enable();
56 /// @copydoc Dali::Toolkit::Internal::ImageFilter::Disable
57 virtual void Disable();
59 /// @copydoc Dali::Toolkit::Internal::ImageFilter::Refresh
60 virtual void Refresh();
62 /// @copydoc Dali::Toolkit::Internal::ImageFilter::SetSize
63 virtual void SetSize( const Vector2& size );
67 * Setup render tasks for blur
69 void CreateRenderTasks();
72 EmbossFilter( const EmbossFilter& );
73 EmbossFilter& operator=( const EmbossFilter& );
75 private: // Attributes
77 RenderTask mRenderTaskForEmboss1;
78 RenderTask mRenderTaskForEmboss2;
79 RenderTask mRenderTaskForOutput;
80 FrameBufferImage mImageForEmboss1;
81 FrameBufferImage mImageForEmboss2;
82 Toolkit::ImageView mActorForInput1;
83 Toolkit::ImageView mActorForInput2;
84 Toolkit::Visual::Base mVisualForEmboss1;
85 Toolkit::Visual::Base mVisualForEmboss2;
86 Actor mActorForComposite;
87 }; // class EmbossFilter
89 } // namespace Internal
91 } // namespace Toolkit
95 #endif // __DALI_TOOLKIT_INTERNAL_EMBOSS_FILTER_H__