1 #ifndef __DALI_INTERNAL_FRAME_BUFFER_IMAGE_H__
2 #define __DALI_INTERNAL_FRAME_BUFFER_IMAGE_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/internal/event/images/image-impl.h>
23 #include <dali/public-api/images/frame-buffer-image.h>
31 class FrameBufferImage;
32 typedef IntrusivePtr<FrameBufferImage> FrameBufferImagePtr;
35 * @copydoc Dali::FrameBufferImage
37 class FrameBufferImage : public Image
40 /// @copydoc Dali::FrameBufferImage::FrameBufferImage
41 FrameBufferImage(unsigned int width, unsigned int height, Pixel::Format pixelFormat);
43 /// @copydoc Dali::FrameBufferImage::FrameBufferImage
44 FrameBufferImage(unsigned int width, unsigned int height, Pixel::Format pixelFormat, ReleasePolicy releasePolicy);
46 /// @copydoc Dali::FrameBufferImage::FrameBufferImage
47 FrameBufferImage(NativeImage& image);
49 /// @copydoc Dali::FrameBufferImage::FrameBufferImage
50 FrameBufferImage(NativeImage& image, ReleasePolicy releasePolicy);
54 * @copydoc Dali::Internal::Image::Connect()
56 virtual void Connect();
59 * @copydoc Dali::Internal::Image::Disconnect()
61 virtual void Disconnect();
65 * A reference counted object may only be deleted by calling Unreference()
67 virtual ~FrameBufferImage();
70 // cached values for the size / pixel format we were created with. Needed to recreate us when we Connect() to stage and mTicket was reset from a previous call to Disconnect().
71 NativeImagePtr mNativeImage;
72 Pixel::Format mPixelFormat;
73 }; // class FrameBufferImage
75 } // namespace Internal
78 * Helper methods for public API.
80 inline Internal::FrameBufferImage& GetImplementation(Dali::FrameBufferImage& image)
82 DALI_ASSERT_ALWAYS( image && "FrameBufferImage handle is empty" );
84 BaseObject& handle = image.GetBaseObject();
86 return static_cast<Internal::FrameBufferImage&>(handle);
89 inline const Internal::FrameBufferImage& GetImplementation(const Dali::FrameBufferImage& image)
91 DALI_ASSERT_ALWAYS( image && "FrameBufferImage handle is empty" );
93 const BaseObject& handle = image.GetBaseObject();
95 return static_cast<const Internal::FrameBufferImage&>(handle);
100 #endif // __DALI_INTERNAL_FRAME_BUFFER_IMAGE_H__