dali/internal/window-system/tizen-wayland/display-connection-impl-ecore-wl.cpp

   1 /*
   2  * Copyright (c) 2021 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 <dali/internal/graphics/gles/egl-graphics.h>
  20 #include <dali/internal/window-system/tizen-wayland/display-connection-impl-ecore-wl.h>
  21
  22 // EXTERNAL_HEADERS
  23 #include <dali/integration-api/debug.h>
  24 #include <tbm_dummy_display.h>
  25
  26 #ifdef ECORE_WAYLAND2
  27 #include <Ecore_Wl2.h>
  28 #else
  29 #include <Ecore_Wayland.h>
  30 #endif
  31
  32 namespace Dali
  33 {
  34 namespace Internal
  35 {
  36 namespace Adaptor
  37 {
  38 DisplayConnection* DisplayConnectionEcoreWl::New()
  39 {
  40   DisplayConnection* pDisplayConnection(new DisplayConnectionEcoreWl());
  41
  42   return pDisplayConnection;
  43 }
  44
  45 DisplayConnectionEcoreWl::DisplayConnectionEcoreWl()
  46 : mDisplay(NULL),
  47   mSurfaceType(RenderSurfaceInterface::WINDOW_RENDER_SURFACE),
  48   mGraphics(nullptr)
  49 {
  50 }
  51
  52 DisplayConnectionEcoreWl::~DisplayConnectionEcoreWl()
  53 {
  54   if(mSurfaceType == RenderSurfaceInterface::NATIVE_RENDER_SURFACE)
  55   {
  56     ReleaseNativeDisplay();
  57   }
  58 }
  59
  60 Any DisplayConnectionEcoreWl::GetDisplay()
  61 {
  62   return Any(mDisplay);
  63 }
  64
  65 void DisplayConnectionEcoreWl::ConsumeEvents()
  66 {
  67 }
  68
  69 bool DisplayConnectionEcoreWl::InitializeGraphics()
  70 {
  71   auto               eglGraphics = static_cast<EglGraphics*>(mGraphics);
  72   EglImplementation& eglImpl     = eglGraphics->GetEglImplementation();
  73
  74   if(!eglImpl.InitializeGles(mDisplay))
  75   {
  76     DALI_LOG_ERROR("Failed to initialize GLES.\n");
  77     return false;
  78   }
  79
  80   return true;
  81 }
  82
  83 void DisplayConnectionEcoreWl::SetSurfaceType(Dali::RenderSurfaceInterface::Type type)
  84 {
  85   mSurfaceType = type;
  86
  87   if(mSurfaceType == Dali::RenderSurfaceInterface::NATIVE_RENDER_SURFACE)
  88   {
  89     mDisplay = GetNativeDisplay();
  90   }
  91   else
  92   {
  93 #ifdef ECORE_WAYLAND2
  94     Ecore_Wl2_Display* display = ecore_wl2_connected_display_get(NULL);
  95     mDisplay                   = reinterpret_cast<EGLNativeDisplayType>(ecore_wl2_display_get(display));
  96 #else
  97     mDisplay = reinterpret_cast<EGLNativeDisplayType>(ecore_wl_display_get());
  98 #endif
  99   }
 100 }
 101
 102 void DisplayConnectionEcoreWl::SetGraphicsInterface(GraphicsInterface& graphics)
 103 {
 104   mGraphics = &graphics;
 105 }
 106
 107 EGLNativeDisplayType DisplayConnectionEcoreWl::GetNativeDisplay()
 108 {
 109   return reinterpret_cast<EGLNativeDisplayType>(tbm_dummy_display_create());
 110 }
 111
 112 void DisplayConnectionEcoreWl::ReleaseNativeDisplay()
 113 {
 114   if(mDisplay)
 115   {
 116     tbm_dummy_display_destroy(reinterpret_cast<tbm_dummy_display*>(mDisplay));
 117   }
 118 }
 119
 120 } // namespace Adaptor
 121
 122 } // namespace Internal
 123
 124 } // namespace Dali