1 #ifndef __DALI_INTERNAL_PIXMAP_IMAGE_H__
2 #define __DALI_INTERNAL_PIXMAP_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.
24 #include <pixmap-image.h>
34 class EglImageExtensions;
37 * Dali internal PixmapImage.
44 * Create a new PixmapImage internally.
45 * Depending on hardware the width and height may have to be a power of two.
46 * @param[in] width The width of the image.
47 * @param[in] height The height of the image.
48 * @param[in] depth color depth of the pixmap
49 * @param[in] pixmap contains either: pixmap of type X11 Pixmap , a Ecore_X_Pixmap or is empty
50 * @return A smart-pointer to a newly allocated image.
52 static PixmapImage* New(unsigned int width,
54 Dali::PixmapImage::ColorDepth depth,
58 * @copydoc Dali::PixmapImage::GetPixmap()
60 Any GetPixmap() const;
63 * @copydoc Dali::PixmapImage::GetPixels()
65 bool GetPixels(std::vector<unsigned char> &pixbuf, unsigned int &width, unsigned int &height, Pixel::Format& pixelFormat ) const;
68 * @copydoc Dali::PixmapImage::EncodeToFile(const std::string& )
70 bool EncodeToFile(const std::string& filename) const;
78 * @copydoc Dali::PixmapImage::GlExtensionCreate()
80 bool GlExtensionCreate();
83 * @copydoc Dali::PixmapImage::GlExtensionDestroy()
85 void GlExtensionDestroy();
88 * @copydoc Dali::PixmapImage::TargetTexture()
90 unsigned int TargetTexture();
93 * @copydoc Dali::PixmapImage::GetWidth()
95 unsigned int GetWidth() const
101 * @copydoc Dali::PixmapImage::GetHeight()
103 unsigned int GetHeight() const
109 * @copydoc Dali::PixmapImage::RequiresBlending()
111 bool RequiresBlending() const
113 return mBlendingRequired;
119 * Private constructor; @see PixmapImage::New()
120 * @param[in] width The width of the image.
121 * @param[in] height The height of the image.
122 * @param[in] colour depth of the pixmap
123 * @param[in] pixmap contains either: pixmap of type X11 Pixmap , a Ecore_X_Pixmap or is empty
125 PixmapImage(unsigned int width,
127 Dali::PixmapImage::ColorDepth depth,
131 * 2nd phase construction.
136 * Decide whether blending is required based on the color depth.
137 * @param depth the PixelImage depth enum
139 void SetBlending(Dali::PixmapImage::ColorDepth depth);
142 * Given an existing pixmap, the function uses X to find out
143 * the width, heigth and depth of that pixmap.
145 void GetPixmapDetails();
149 unsigned int mWidth; ///< pixmap width
150 unsigned int mHeight; ///< pixmap heights
151 bool mOwnPixmap; ///< Whether we created pixmap or not
152 bool mBlendingRequired; ///< Whether blending is required
153 Dali::PixmapImage::ColorDepth mColorDepth; ///< color depth of pixmap
154 void* mEglImageKHR; ///< From EGL extension
155 EglImageExtensions* mEglImageExtensions; ///< The EGL Image Extensions
158 } // namespace Adaptor
160 } // namespace Internal
164 #endif // __DALI_INTERNAL_PIXMAP_IMAGE_H__