1 #ifndef DALI_INTERNAL_BASE_GRAPHICS_IMPLEMENTATION_H
2 #define DALI_INTERNAL_BASE_GRAPHICS_IMPLEMENTATION_H
5 * Copyright (c) 2019 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/integration-api/adaptor-framework/egl-interface.h>
23 #include <dali/internal/graphics/common/egl-image-extensions.h>
24 #include <dali/internal/graphics/common/graphics-interface.h>
25 #include <dali/internal/graphics/gles/gl-implementation.h>
26 #include <dali/internal/graphics/gles/gl-proxy-implementation.h>
27 #include <dali/internal/graphics/gles/egl-context-helper-implementation.h>
28 #include <dali/internal/graphics/gles/egl-implementation.h>
29 #include <dali/internal/graphics/gles/egl-sync-implementation.h>
40 class EglGraphics : public GraphicsInterface
52 virtual ~EglGraphics();
55 * @copydoc Dali::Internal::Adaptor::GraphicsInterface::Initialize()
57 void Initialize( EnvironmentOptions* environmentOptions ) override;
60 * Creates the graphics interface for EGL
61 * @return The graphics interface for EGL
63 EglInterface* Create();
67 * Default version is gles 3.0
69 void SetGlesVersion( const int32_t glesVersion );
72 * Set whether the surfaceless context is supported
73 * @param[in] isSupported Whether the surfaceless context is supported
75 void SetIsSurfacelessContextSupported( const bool isSupported );
78 * Gets the GL abstraction
79 * @return The GL abstraction
81 Integration::GlAbstraction& GetGlAbstraction() const;
84 * Gets the implementation of EGL
85 * @return The implementation of EGL
87 EglImplementation& GetEglImplementation() const;
90 * Gets the graphics interface for EGL
91 * @return The graphics interface for EGL
93 EglInterface& GetEglInterface() const;
96 * @copydoc Dali::Integration::GlAbstraction& GetGlesInterface()
98 GlImplementation& GetGlesInterface();
101 * Gets the implementation of GlSyncAbstraction for EGL.
102 * @return The implementation of GlSyncAbstraction for EGL.
104 EglSyncImplementation& GetSyncImplementation();
107 * Gets the implementation of GlContextHelperAbstraction for EGL.
108 * @return The implementation of GlContextHelperAbstraction for EGL.
110 EglContextHelperImplementation& GetContextHelperImplementation();
113 * @copydoc Dali::Internal::Adaptor::GraphicsInterface::GetDepthBufferRequired()
115 Integration::DepthBufferAvailable& GetDepthBufferRequired();
118 * @copydoc Dali::Internal::Adaptor::GraphicsInterface::GetStencilBufferRequired()
120 Integration::StencilBufferAvailable GetStencilBufferRequired();
123 * Gets the EGL image extension
124 * @return The EGL image extension
126 EglImageExtensions* GetImageExtensions();
129 * Sets fixed damaged areas for partial rendering. This overrides automatic partial rendering.
131 void SetDamagedAreas( std::vector<Dali::Rect<int>>& areas );
134 * Instructs egl implementation to do full swap regardless of stored data, resets the data.
136 void SetFullSwapNextFrame();
139 * @copydoc Dali::Internal::Adaptor::GraphicsInterface::Destroy()
141 void Destroy() override;
144 // Eliminate copy and assigned operations
145 EglGraphics(const EglGraphics& rhs) = delete;
146 EglGraphics& operator=(const EglGraphics& rhs) = delete;
150 std::unique_ptr< GlImplementation > mGLES; ///< GL implementation
151 std::unique_ptr< EglImplementation > mEglImplementation; ///< EGL implementation
152 std::unique_ptr< EglImageExtensions > mEglImageExtensions; ///< EGL image extension
153 std::unique_ptr< EglSyncImplementation > mEglSync; ///< GlSyncAbstraction implementation for EGL
154 std::unique_ptr< EglContextHelperImplementation > mEglContextHelper; ///< GlContextHelperAbstraction implementation for EGL
156 int mMultiSamplingLevel; ///< The multiple sampling level
159 } // namespace Adaptor
161 } // namespace Internal
165 #endif // DALI_INTERNAL_BASE_GRAPHICS_IMPLEMENTATION_H