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