1 #ifndef DALI_INTERNAL_NATIVE_IMAGE_SOURCE_QUEUE_IMPL_TIZEN_H
2 #define DALI_INTERNAL_NATIVE_IMAGE_SOURCE_QUEUE_IMPL_TIZEN_H
5 * Copyright (c) 2018 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/devel-api/images/native-image-interface-extension.h>
23 #include <dali/public-api/common/vector-wrapper.h>
24 #include <tbm_surface.h>
25 #include <tbm_surface_queue.h>
28 #include <native-image-source-queue-impl.h>
40 class EglImageExtensions;
43 * Dali internal NativeImageSource.
45 class NativeImageSourceQueueTizen: public Internal::Adaptor::NativeImageSourceQueue, public NativeImageInterface::Extension
50 * Create a new NativeImageSourceQueueTizen 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] nativeImageSourceQueue contains tbm_surface_queue_h or is empty
56 * @return A smart-pointer to a newly allocated image.
58 static NativeImageSourceQueueTizen* New(unsigned int width, unsigned int height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue );
61 * @copydoc Dali::NativeImageSourceQueue::GetNativeImageSourceQueue()
63 Any GetNativeImageSourceQueue() const override;
66 * @copydoc Dali::NativeImageSourceQueue::SetSource( Any source )
68 void SetSource( Any source ) override;
73 ~NativeImageSourceQueueTizen() override;
76 * @copydoc Dali::NativeImageInterface::GlExtensionCreate()
78 bool GlExtensionCreate() override;
81 * @copydoc Dali::NativeImageInterface::GlExtensionDestroy()
83 void GlExtensionDestroy() override;
86 * @copydoc Dali::NativeImageInterface::TargetTexture()
88 unsigned int TargetTexture() override;
91 * @copydoc Dali::NativeImageInterface::PrepareTexture()
93 void PrepareTexture() override;
96 * @copydoc Dali::NativeImageInterface::GetWidth()
98 unsigned int GetWidth() const override
104 * @copydoc Dali::NativeImageInterface::GetHeight()
106 unsigned int GetHeight() const override
112 * @copydoc Dali::NativeImageInterface::RequiresBlending()
114 bool RequiresBlending() const override
116 return mBlendingRequired;
120 * @copydoc Dali::NativeImageInterface::GetExtension()
122 NativeImageInterface::Extension* GetNativeImageInterfaceExtension() override
128 * @copydoc Dali::NativeImageInterface::Extension::GetCustomFragmentPreFix()
130 const char* GetCustomFragmentPreFix() override;
133 * @copydoc Dali::NativeImageInterface::Extension::GetCustomSamplerTypename()
135 const char* GetCustomSamplerTypename() override;
138 * @copydoc Dali::NativeImageInterface::Extension::GetEglImageTextureTarget()
140 int GetEglImageTextureTarget() override;
143 * @copydoc Dali::NativeImageInterface::Extension::SetDestructorNotification((void *notification)
145 void SetDestructorNotification(void* notification) override;
150 * Private constructor; @see NativeImageSourceQueue::New()
151 * @param[in] width The width of the image.
152 * @param[in] height The height of the image.
153 * @param[in] colour depth of the image.
154 * @param[in] nativeImageSourceQueue contains tbm_surface_queue_h or is empty
156 NativeImageSourceQueueTizen( unsigned int width, unsigned int height, Dali::NativeImageSourceQueue::ColorDepth depth, Any nativeImageSourceQueue );
158 void Initialize( Dali::NativeImageSourceQueue::ColorDepth depth );
162 tbm_surface_queue_h GetSurfaceFromAny( Any source ) const;
164 bool CheckBlending( int format );
168 typedef std::pair< tbm_surface_h, void* > EglImagePair;
170 unsigned int mWidth; ///< image width
171 unsigned int mHeight; ///< image height
172 tbm_surface_queue_h mTbmQueue; ///< Tbm surface queue handle
173 tbm_surface_h mConsumeSurface; ///< The current tbm surface
174 std::vector< EglImagePair > mEglImages; ///< EGL Image vector
175 EglFactory* mEglFactory; ///< EGL Factory
176 EglImageExtensions* mEglImageExtensions; ///< The EGL Image Extensions
177 bool mOwnTbmQueue; ///< Whether we created tbm queue
178 bool mBlendingRequired; ///< Whether blending is required
181 } // namespace Adaptor
183 } // namespace Internal
187 #endif // DALI_INTERNAL_NATIVE_IMAGE_SOURCE_QUEUE_IMPL_TIZEN_H