dali/internal/offscreen/common/offscreen-application-impl.cpp

   1 /*
   2  * Copyright (c) 2020 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 // EXTERNAL INCLUDES
  19 #include <dali/integration-api/adaptor-framework/adaptor.h>
  20 #include <dali/internal/adaptor/common/adaptor-impl.h>
  21 #include <dali/integration-api/adaptor-framework/native-render-surface.h>
  22
  23 // INTERNAL INCLUDES
  24 #include <dali/internal/offscreen/common/offscreen-window-impl.h>
  25 #include <dali/internal/offscreen/common/offscreen-window-factory.h>
  26 #include <dali/internal/adaptor/common/thread-controller-interface.h>
  27
  28 // CLASS HEADER
  29 #include <dali/internal/offscreen/common/offscreen-application-impl.h>
  30
  31 using Dali::Internal::Adaptor::ThreadMode;
  32
  33 namespace Dali
  34 {
  35
  36 namespace Internal
  37 {
  38
  39 IntrusivePtr< OffscreenApplication > OffscreenApplication::New( uint16_t width, uint16_t height, Dali::Any surface, bool isTranslucent, RenderMode renderMode )
  40 {
  41   IntrusivePtr< OffscreenApplication > offscreenApplication = new OffscreenApplication( width, height, surface, isTranslucent, renderMode );
  42   return offscreenApplication;
  43 }
  44
  45 OffscreenApplication::OffscreenApplication( uint16_t width, uint16_t height, Dali::Any surface, bool isTranslucent, RenderMode renderMode )
  46 {
  47   // Generate a default window
  48   auto windowFactory = Dali::Internal::GetOffscreenWindowFactory();
  49   IntrusivePtr <Internal::OffscreenWindow > windowPtr = windowFactory->CreateOffscreenWindow( width, height, surface, isTranslucent ).release();
  50   mDefaultWindow = Dali::OffscreenWindow( windowPtr.Get() );
  51
  52   mAdaptor = Dali::Internal::Adaptor::Adaptor::New( Dali::Integration::SceneHolder( windowPtr.Get() ), windowPtr->GetSurface(),
  53                             Configuration::APPLICATION_DOES_NOT_HANDLE_CONTEXT_LOSS, NULL,
  54                             renderMode == RenderMode::AUTO ? ThreadMode::NORMAL : ThreadMode::RUN_IF_REQUESTED );
  55
  56   // Initialize default window
  57   windowPtr->Initialize( true );
  58 }
  59
  60 OffscreenApplication::~OffscreenApplication()
  61 {
  62   delete mAdaptor;
  63   mAdaptor = nullptr;
  64 }
  65
  66 void OffscreenApplication::Start()
  67 {
  68    // Start the adaptor
  69    mAdaptor->Start();
  70    mInitSignal.Emit();
  71    mAdaptor->NotifySceneCreated();
  72 }
  73
  74 void OffscreenApplication::Stop()
  75 {
  76   // Stop the adaptor
  77   mAdaptor->Stop();
  78   mTerminateSignal.Emit();
  79 }
  80
  81 Dali::OffscreenWindow OffscreenApplication::GetWindow()
  82 {
  83   return mDefaultWindow;
  84 }
  85
  86 void OffscreenApplication::RenderOnce()
  87 {
  88   mAdaptor->RenderOnce();
  89 }
  90
  91 } // namespace Internal
  92
  93 } // namespace Dali