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 namespace Dali
  29 {
  30
  31 namespace Internal
  32 {
  33
  34 using RenderMode = Dali::OffscreenApplication::RenderMode;
  35
  36 IntrusivePtr< OffscreenApplication > OffscreenApplication::New( uint16_t width, uint16_t height, Dali::Any surface, bool isTranslucent, RenderMode renderMode )
  37 {
  38   IntrusivePtr< OffscreenApplication > offscreenApplication = new OffscreenApplication( width, height, surface, isTranslucent, renderMode );
  39   return offscreenApplication;
  40 }
  41
  42 OffscreenApplication::OffscreenApplication( uint16_t width, uint16_t height, Dali::Any surface, bool isTranslucent, RenderMode renderMode )
  43 {
  44   // Generate a default window
  45   IntrusivePtr< Internal::OffscreenWindow > impl = Internal::OffscreenWindow::New( width, height, surface, isTranslucent );
  46   mDefaultWindow = Dali::OffscreenWindow( impl.Get() );
  47
  48   mAdaptor.reset( Dali::Internal::Adaptor::Adaptor::New( Dali::Integration::SceneHolder( impl.Get() ), impl->GetSurface(), NULL,
  49                             renderMode == RenderMode::AUTO ? Dali::Internal::Adaptor::ThreadMode::NORMAL : Dali::Internal::Adaptor::ThreadMode::RUN_IF_REQUESTED ) );
  50
  51   // Initialize default window
  52   impl->Initialize( true );
  53 }
  54
  55 void OffscreenApplication::Start()
  56 {
  57   // Start the adaptor
  58   mAdaptor->Start();
  59
  60   Dali::OffscreenApplication handle( this );
  61   mInitSignal.Emit();
  62   mAdaptor->NotifySceneCreated();
  63 }
  64
  65 void OffscreenApplication::Stop()
  66 {
  67   // Stop the adaptor
  68   mAdaptor->Stop();
  69
  70   Dali::OffscreenApplication handle( this );
  71   mTerminateSignal.Emit();
  72 }
  73
  74 Dali::OffscreenWindow OffscreenApplication::GetWindow()
  75 {
  76   return mDefaultWindow;
  77 }
  78
  79 void OffscreenApplication::RenderOnce()
  80 {
  81   mAdaptor->RenderOnce();
  82 }
  83
  84 } // namespace Internal
  85
  86 } // namespace Dali