adaptors/wayland/render-surface/render-surface-wl.cpp

   1 /*
   2  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include "render-surface-wl.h"
  20
  21 // EXTERNAL INCLUDES
  22 #include <stdio.h>
  23 #include <dali/integration-api/gl-abstraction.h>
  24 #include <dali/integration-api/debug.h>
  25 #include <cstring>
  26 #include <unistd.h>
  27
  28 // INTERNAL INCLUDES
  29 #include <base/separate-update-render/thread-synchronization.h>
  30 #include <gl/egl-implementation.h>
  31 #include <trigger-event.h>
  32 #include <base/interfaces/window-event-interface.h>
  33 #include <wayland-manager.h>
  34
  35
  36 namespace Dali
  37 {
  38
  39 namespace Wayland
  40 {
  41
  42 RenderSurface::RenderSurface(Dali::PositionSize positionSize,
  43                                            Any surface,
  44                                            const std::string& name,
  45                                            bool isTransparent)
  46 : mRenderNotification(NULL),
  47   mColorDepth(isTransparent ? COLOR_DEPTH_32 : COLOR_DEPTH_24)
  48 {
  49   mWindow.mPosition = positionSize;
  50   mWindow.mTitle = name;
  51   mWaylandManager = new  Dali::Internal::Adaptor::WaylandManager;
  52   mWaylandManager->Initialise();
  53 }
  54
  55 RenderSurface::~RenderSurface()
  56 {
  57   delete mWaylandManager;
  58 }
  59
  60 void RenderSurface::CreateSurface()
  61 {
  62   mWaylandManager->CreateSurface( mWindow );
  63 }
  64
  65 Window* RenderSurface::GetWindow()
  66 {
  67   return &mWindow;
  68 }
  69
  70
  71 void RenderSurface::AssignWindowEventInterface( Dali::Internal::Adaptor::WindowEventInterface* eventInterface)
  72 {
  73   mWaylandManager->AssignWindowEventInterface( eventInterface );
  74 }
  75
  76 PositionSize RenderSurface::GetPositionSize() const
  77 {
  78   return mWindow.mPosition;
  79 }
  80
  81 void RenderSurface::InitializeEgl( EglInterface& egl )
  82 {
  83   Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( egl );
  84
  85   if (!eglImpl.InitializeGles(static_cast<EGLNativeDisplayType>( mWaylandManager->mDisplay )))
  86   {
  87     DALI_LOG_ERROR("Failed to initialize GLES.\n");
  88   }
  89
  90   eglImpl.ChooseConfig( true, mColorDepth );
  91 }
  92
  93 void RenderSurface::CreateEglSurface( EglInterface& egl )
  94 {
  95   Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( egl );
  96
  97   CreateSurface();
  98
  99   mEglWindow = wl_egl_window_create( mWaylandManager->GetSurface(), mWindow.mPosition.width, mWindow.mPosition.height);
 100
 101   eglImpl.CreateSurfaceWindow( (EGLNativeWindowType)mEglWindow, mColorDepth ); // reinterpret_cast does not compile
 102
 103 }
 104
 105 void RenderSurface::DestroyEglSurface( EglInterface& eglIf )
 106 {
 107   Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( eglIf );
 108   eglImpl.DestroySurface();
 109   wl_egl_window_destroy( mEglWindow );
 110   mEglWindow = NULL;
 111 }
 112
 113 bool RenderSurface::ReplaceEGLSurface( EglInterface& egl )
 114 {
 115   return true;
 116 }
 117
 118 void RenderSurface::MoveResize( Dali::PositionSize positionSize )
 119 {
 120 }
 121
 122 void RenderSurface::SetViewMode( ViewMode viewMode )
 123 {
 124 }
 125
 126 void RenderSurface::StartRender()
 127 {
 128 }
 129
 130 bool RenderSurface::PreRender( EglInterface&, Integration::GlAbstraction& )
 131 {
 132   return true;
 133 }
 134
 135 void RenderSurface::PostRender( EglInterface& egl, Integration::GlAbstraction& glAbstraction, DisplayConnection* displayConnection, bool replacingSurface )
 136 {
 137   Internal::Adaptor::EglImplementation& eglImpl = static_cast<Internal::Adaptor::EglImplementation&>( egl );
 138   eglImpl.SwapBuffers();
 139 }
 140
 141 void RenderSurface::StopRender()
 142 {
 143 }
 144
 145 void RenderSurface::ReleaseLock()
 146 {
 147 }
 148 void RenderSurface::SetThreadSynchronization( ThreadSynchronizationInterface& threadSynchronization )
 149 {
 150 }
 151
 152 RenderSurface::Type RenderSurface::GetSurfaceType()
 153 {
 154   return RenderSurface::WAYLAND_RENDER_SURFACE;
 155 }
 156
 157 } // namespace Wayland
 158
 159 } // namespace Dali