1 #ifndef DALI_INTERNAL_NATIVE_IMAGE_SOURCE_IMPL_TIZEN_H
2 #define DALI_INTERNAL_NATIVE_IMAGE_SOURCE_IMPL_TIZEN_H
5 * Copyright (c) 2017 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 <tbm_surface.h>
23 #include <dali/devel-api/images/native-image-interface-extension.h>
24 #include <dali/public-api/common/dali-vector.h>
27 #include <dali/public-api/adaptor-framework/native-image-source.h>
28 #include <dali/internal/imaging/common/native-image-source-impl.h>
40 class EglImageExtensions;
43 * Dali internal NativeImageSource.
45 class NativeImageSourceTizen: public Internal::Adaptor::NativeImageSource, public NativeImageInterface::Extension
50 * Create a new NativeImageSource internally.
51 * Depending on hardware the width and height may have to be a power of two.
52 * @param[in] width The width of the image.
53 * @param[in] height The height of the image.
54 * @param[in] depth color depth of the image.
55 * @param[in] nativeImageSource contains tbm_surface_h or is empty
56 * @return A smart-pointer to a newly allocated image.
58 static NativeImageSourceTizen* New(unsigned int width,
60 Dali::NativeImageSource::ColorDepth depth,
61 Any nativeImageSource);
64 * @copydoc Dali::NativeImageSource::GetNativeImageSource()
66 Any GetNativeImageSource() const override;
69 * @copydoc Dali::NativeImageSource::GetPixels()
71 bool GetPixels(std::vector<unsigned char> &pixbuf, unsigned int &width, unsigned int &height, Pixel::Format& pixelFormat ) const override;
74 * @copydoc Dali::NativeImageSource::EncodeToFile(const std::string& )
76 bool EncodeToFile(const std::string& filename) const override;
79 * @copydoc Dali::NativeImageSource::SetSource( Any source )
81 void SetSource( Any source ) override;
84 * @copydoc Dali::NativeImageSource::IsColorDepthSupported( ColorDepth colorDepth )
86 bool IsColorDepthSupported( Dali::NativeImageSource::ColorDepth colorDepth ) override;
91 ~NativeImageSourceTizen() override;
94 * @copydoc Dali::NativeImageSource::GlExtensionCreate()
96 bool GlExtensionCreate() override;
99 * @copydoc Dali::NativeImageSource::GlExtensionDestroy()
101 void GlExtensionDestroy() override;
104 * @copydoc Dali::NativeImageSource::TargetTexture()
106 unsigned int TargetTexture() override;
109 * @copydoc Dali::NativeImageSource::PrepareTexture()
111 void PrepareTexture() override;
114 * @copydoc Dali::NativeImageSource::GetWidth()
116 unsigned int GetWidth() const override
122 * @copydoc Dali::NativeImageSource::GetHeight()
124 unsigned int GetHeight() const override
130 * @copydoc Dali::NativeImageSource::RequiresBlending()
132 bool RequiresBlending() const override
134 return mBlendingRequired;
138 * @copydoc Dali::NativeImageInterface::GetExtension()
140 NativeImageInterface::Extension* GetNativeImageInterfaceExtension() override
146 * @copydoc Dali::NativeImageInterface::Extension::GetCustomFragmentPreFix()
148 const char* GetCustomFragmentPreFix() override;
151 * @copydoc Dali::NativeImageInterface::Extension::GetCustomSamplerTypename()
153 const char* GetCustomSamplerTypename() override;
156 * @copydoc Dali::NativeImageInterface::Extension::GetEglImageTextureTarget()
158 int GetEglImageTextureTarget() override;
163 * Private constructor; @see NativeImageSource::New()
164 * @param[in] width The width of the image.
165 * @param[in] height The height of the image.
166 * @param[in] colour depth of the image.
167 * @param[in] nativeImageSource contains either: pixmap of type X11 Pixmap , a Ecore_X_Pixmap or is empty
169 NativeImageSourceTizen(unsigned int width,
171 Dali::NativeImageSource::ColorDepth depth,
172 Any nativeImageSource);
176 tbm_surface_h GetSurfaceFromAny( Any source ) const;
178 bool CheckBlending( tbm_format format );
182 unsigned int mWidth; ///< image width
183 unsigned int mHeight; ///< image height
184 bool mOwnTbmSurface; ///< Whether we created pixmap or not
185 tbm_surface_h mTbmSurface;
186 tbm_format mTbmFormat;
187 bool mBlendingRequired; ///< Whether blending is required
188 Dali::NativeImageSource::ColorDepth mColorDepth; ///< color depth of image
189 void* mEglImageKHR; ///< From EGL extension
190 EglGraphics* mEglGraphics; ///< EGL Graphics
191 EglImageExtensions* mEglImageExtensions; ///< The EGL Image Extensions
195 } // namespace Adaptor
197 } // namespace Internal
201 #endif // DALI_INTERNAL_NATIVE_IMAGE_SOURCE_IMPL_TIZEN_H