dali/internal/window-system/tizen-wayland/ecore-wl/window-render-surface-ecore-wl.h

   1 #ifndef __DALI_INTERNAL_ECORE_WL_WINDOW_RENDER_SURFACE_H__
   2 #define __DALI_INTERNAL_ECORE_WL_WINDOW_RENDER_SURFACE_H__
   3
   4 /*
   5  * Copyright (c) 2018 Samsung Electronics Co., Ltd.
   6  *
   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
  10  *
  11  * http://www.apache.org/licenses/LICENSE-2.0
  12  *
  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.
  18  *
  19  */
  20
  21 // EXTERNAL INCLUDES
  22 #include <Ecore_Wayland.h>
  23 #include <wayland-egl.h>
  24 #include <dali/public-api/common/dali-common.h>
  25
  26 // INTERNAL INCLUDES
  27 #include <dali/integration-api/egl-interface.h>
  28 #include <dali/integration-api/thread-synchronization-interface.h>
  29 #include <dali/internal/window-system/common/window-render-surface.h>
  30
  31 namespace Dali
  32 {
  33
  34 namespace Internal
  35 {
  36 namespace Adaptor
  37 {
  38
  39 /**
  40  * Ecore Wayland Window implementation of render surface.
  41  */
  42 class WindowRenderSurfaceEcoreWl : public WindowRenderSurface
  43 {
  44 public:
  45
  46   /**
  47     * Uses an Wayland surface to render to.
  48     * @param [in] positionSize the position and size of the surface
  49     * @param [in] surface can be a Wayland-window or Wayland-pixmap (type must be unsigned int).
  50     * @param [in] name optional name of surface passed in
  51     * @param [in] isTransparent if it is true, surface has 32 bit color depth, otherwise, 24 bit
  52     */
  53   WindowRenderSurfaceEcoreWl( Dali::PositionSize positionSize,
  54                        Any surface,
  55                        const std::string& name,
  56                        bool isTransparent = false );
  57
  58   /**
  59    * @brief Destructor
  60    */
  61   virtual ~WindowRenderSurfaceEcoreWl();
  62
  63 public: // API
  64
  65   /**
  66    * @brief Get window handle
  67    * @return the Ecore Waylnad window handle
  68    */
  69   Ecore_Wl_Window* GetWlWindow();
  70
  71   /**
  72    * Notify output is transformed.
  73    */
  74   void OutputTransformed();
  75
  76 public: // from WindowRenderSurface
  77
  78   /**
  79    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::GetWindow()
  80    */
  81   virtual Any GetWindow() override;
  82
  83   /**
  84    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::Map()
  85    */
  86   virtual void Map() override;
  87
  88   /**
  89    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::SetRenderNotification()
  90    */
  91   virtual void SetRenderNotification( TriggerEventInterface* renderNotification ) override;
  92
  93   /**
  94    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::SetTransparency()
  95    */
  96   virtual void SetTransparency( bool transparent ) override;
  97
  98   /**
  99    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::RequestRotation()
 100    */
 101   virtual void RequestRotation( int angle, int width, int height ) override;
 102
 103 public: // from Dali::RenderSurface
 104
 105   /**
 106    * @copydoc Dali::RenderSurface::GetPositionSize()
 107    */
 108   virtual PositionSize GetPositionSize() const override;
 109
 110   /**
 111    * @copydoc Dali::RenderSurface::GetDpi()
 112    */
 113   virtual void GetDpi( unsigned int& dpiHorizontal, unsigned int& dpiVertical ) override;
 114
 115   /**
 116    * @copydoc Dali::RenderSurface::InitializeEgl()
 117    */
 118   virtual void InitializeEgl( EglInterface& egl ) override;
 119
 120   /**
 121    * @copydoc Dali::RenderSurface::CreateEglSurface()
 122    */
 123   virtual void CreateEglSurface( EglInterface& egl ) override;
 124
 125   /**
 126    * @copydoc Dali::RenderSurface::DestroyEglSurface()
 127    */
 128   virtual void DestroyEglSurface( EglInterface& egl ) override;
 129
 130   /**
 131    * @copydoc Dali::RenderSurface::ReplaceEGLSurface()
 132    */
 133   virtual bool ReplaceEGLSurface( EglInterface& egl ) override;
 134
 135   /**
 136    * @copydoc Dali::RenderSurface::MoveResize()
 137    */
 138   virtual void MoveResize( Dali::PositionSize positionSize) override;
 139
 140   /**
 141    * @copydoc Dali::RenderSurface::SetViewMode()
 142    */
 143   virtual void SetViewMode( ViewMode viewMode ) override;
 144
 145   /**
 146    * @copydoc Dali::RenderSurface::StartRender()
 147    */
 148   virtual void StartRender() override;
 149
 150   /**
 151    * @copydoc Dali::RenderSurface::PreRender()
 152    */
 153   virtual bool PreRender( EglInterface& egl, Integration::GlAbstraction& glAbstraction, bool resizingSurface ) override;
 154
 155   /**
 156    * @copydoc Dali::RenderSurface::PostRender()
 157    */
 158   virtual void PostRender( EglInterface& egl, Integration::GlAbstraction& glAbstraction, DisplayConnection* displayConnection, bool replacingSurface, bool resizingSurface ) override;
 159
 160   /**
 161    * @copydoc Dali::RenderSurface::StopRender()
 162    */
 163   virtual void StopRender() override;
 164
 165   /**
 166    * @copydoc Dali::RenderSurface::SetThreadSynchronization
 167    */
 168   virtual void SetThreadSynchronization( ThreadSynchronizationInterface& threadSynchronization ) override;
 169
 170   /**
 171    * @copydoc Dali::RenderSurface::ReleaseLock()
 172    */
 173   virtual void ReleaseLock() override;
 174
 175   /**
 176    * @copydoc Dali::RenderSurface::GetSurfaceType()
 177    */
 178   virtual RenderSurface::Type GetSurfaceType() override;
 179
 180 private: // from WindowRenderSurface
 181
 182   /**
 183    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::Initialize()
 184    */
 185   void Initialize( Any surface ) override;
 186
 187   /**
 188    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::CreateRenderable()
 189    */
 190   void CreateRenderable() override;
 191
 192   /**
 193    * @copydoc Dali::Internal::Adaptor::WindowRenderSurface::UseExistingRenderable()
 194    */
 195   void UseExistingRenderable( unsigned int surfaceId ) override;
 196
 197 private:
 198
 199   /**
 200    * Get the surface id if the surface parameter is not empty
 201    * @param surface Any containing a surface id, or can be empty
 202    * @return surface id, or zero if surface is empty
 203    */
 204   unsigned int GetSurfaceId( Any surface ) const;
 205
 206   /**
 207    * Used as the callback for the rotation-trigger.
 208    */
 209   void ProcessRotationRequest();
 210
 211 private: // Data
 212
 213   std::string                     mTitle;              ///< Title of window which shows from "xinfo -topvwins" command
 214   PositionSize                    mPositionSize;       ///< Position
 215   Ecore_Wl_Window*                mWlWindow;           ///< Wayland-Window
 216   wl_surface*                     mWlSurface;
 217   wl_egl_window*                  mEglWindow;
 218   ThreadSynchronizationInterface* mThreadSynchronization;
 219   TriggerEventInterface*          mRenderNotification; ///< Render notification trigger
 220   TriggerEventInterface*          mRotationTrigger;
 221   ColorDepth                      mColorDepth;         ///< Color depth of surface (32 bit or 24 bit)
 222   int                             mRotationAngle;
 223   int                             mScreenRotationAngle;
 224   bool                            mOwnSurface;         ///< Whether we own the surface (responsible for deleting it)
 225   bool                            mRotationSupported;
 226   bool                            mRotationFinished;
 227   bool                            mScreenRotationFinished;
 228   bool                            mResizeFinished;
 229
 230 }; // class WindowRenderSurfaceEcoreWl
 231
 232 } // namespace Adaptor
 233
 234 } // namespace internal
 235
 236 } // namespace Dali
 237
 238 #endif // __DALI_INTERNAL_ECORE_WL_WINDOW_RENDER_SURFACE_H__