1 #ifndef DALI_WIN_PIXMAP_RENDER_SURFACE_H
2 #define DALI_WIN_PIXMAP_RENDER_SURFACE_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/integration-api/egl-interface.h>
23 #include <dali/internal/graphics/gles20/egl-implementation.h>
24 #include <dali/internal/window-system/common/pixmap-render-surface.h>
25 #include <dali/internal/window-system/windows/platform-implement-win.h>
28 #include <dali/public-api/common/dali-common.h>
29 #include <dali/devel-api/threading/conditional-wait.h>
39 * Windows Pixmap implementation of render surface.
41 class PixmapRenderSurfaceEcoreWin : public PixmapRenderSurface
46 * Uses an Windows surface to render to.
47 * @param [in] positionSize the position and size of the surface
48 * @param [in] surface can be a Win32-window or Win32-pixmap (type must be unsigned int).
49 * @param [in] name optional name of surface passed in
50 * @param [in] isTransparent if it is true, surface has 32 bit color depth, otherwise, 24 bit
52 PixmapRenderSurfaceEcoreWin( Dali::PositionSize positionSize, Any surface, bool isTransparent = false );
57 virtual ~PixmapRenderSurfaceEcoreWin();
59 public: // from WindowRenderSurface
62 * @copydoc Dali::Internal::Adaptor::PixmapRenderSurface::GetSurface()
64 virtual Any GetSurface() override;
67 * @copydoc Dali::Internal::Adaptor::PixmapRenderSurface::SetRenderNotification()
69 virtual void SetRenderNotification( TriggerEventInterface* renderNotification ) override;
71 public: // from Dali::RenderSurface
74 * @copydoc Dali::RenderSurface::GetPositionSize()
76 virtual PositionSize GetPositionSize() const override;
79 * @copydoc Dali::RenderSurface::GetDpi()
81 virtual void GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical ) override;
84 * @copydoc Dali::RenderSurface::InitializeEgl()
86 virtual void InitializeEgl( EglInterface& egl ) override;
89 * @copydoc Dali::RenderSurface::CreateEglSurface()
91 virtual void CreateEglSurface( EglInterface& egl ) override;
94 * @copydoc Dali::RenderSurface::DestroyEglSurface()
96 virtual void DestroyEglSurface( EglInterface& egl ) override;
99 * @copydoc Dali::RenderSurface::ReplaceEGLSurface()
101 virtual bool ReplaceEGLSurface( EglInterface& egl ) override;
104 * @copydoc Dali::RenderSurface::MoveResize()
106 virtual void MoveResize( Dali::PositionSize positionSize) override {}
109 * @copydoc Dali::RenderSurface::SetViewMode()
111 void SetViewMode( ViewMode viewMode ) override {}
114 * @copydoc Dali::RenderSurface::StartRender()
116 virtual void StartRender() override;
119 * @copydoc Dali::RenderSurface::PreRender()
121 virtual bool PreRender( EglInterface& egl, Integration::GlAbstraction& glAbstraction, bool resizingSurface ) override;
124 * @copydoc Dali::RenderSurface::PostRender()
126 virtual void PostRender( EglInterface& egl, Integration::GlAbstraction& glAbstraction, DisplayConnection* displayConnection, bool replacingSurface, bool resizingSurface );
129 * @copydoc Dali::RenderSurface::StopRender()
131 virtual void StopRender() override;
134 * @copydoc Dali::RenderSurface::SetThreadSynchronization
136 virtual void SetThreadSynchronization( ThreadSynchronizationInterface& threadSynchronization ) override;
139 * @copydoc Dali::RenderSurface::GetSurfaceType()
141 virtual RenderSurface::Type GetSurfaceType() override;
143 private: // from PixmapRenderSurface
146 * @copydoc Dali::RenderSurface::ReleaseLock()
148 virtual void ReleaseLock() override;
151 * @copydoc Dali::Internal::Adaptor::PixmapRenderSurface::Initialize()
153 virtual void Initialize( Any surface ) override;
156 * @copydoc Dali::Internal::Adaptor::PixmapRenderSurface::Initialize()
158 virtual void CreateRenderable() override;
161 * @copydoc Dali::Internal::Adaptor::PixmapRenderSurface::Initialize()
163 virtual void UseExistingRenderable( unsigned int surfaceId ) override;
168 * Get the surface id if the surface parameter is not empty
169 * @param surface Any containing a surface id, or can be empty
170 * @return surface id, or zero if surface is empty
172 unsigned int GetSurfaceId( Any surface ) const;
176 static const int BUFFER_COUNT = 2;
178 PositionSize mPosition; ///< Position
179 TriggerEventInterface* mRenderNotification; ///< Render notification trigger
180 ColorDepth mColorDepth; ///< Color depth of surface (32 bit or 24 bit)
181 bool mOwnSurface; ///< Whether we own the surface (responsible for deleting it)
183 int mProduceBufferIndex;
184 int mConsumeBufferIndex;
185 WinPixmap mWinPixmaps[BUFFER_COUNT]; ///< Win-Pixmap
186 EGLSurface mEglSurfaces[BUFFER_COUNT];
187 ThreadSynchronizationInterface* mThreadSynchronization; ///< A pointer to the thread-synchronization
188 ConditionalWait mPixmapCondition; ///< condition to share pixmap
191 } // namespace Adaptor
193 } // namespace internal
197 #endif // DALI_WIN_PIXMAP_RENDER_SURFACE_H