dali/internal/event/rendering/sampler-impl.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/event/rendering/sampler-impl.h> // Dali::Internal::Sampler
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/internal/event/common/stage-impl.h>
  23 #include <dali/internal/render/renderers/render-sampler.h>
  24 #include <dali/internal/update/manager/update-manager.h>
  25
  26 namespace Dali
  27 {
  28 namespace Internal
  29 {
  30 SamplerPtr Sampler::New()
  31 {
  32   SamplerPtr sampler(new Sampler());
  33   sampler->Initialize();
  34   return sampler;
  35 }
  36
  37 void Sampler::SetFilterMode(Dali::FilterMode::Type minFilter, Dali::FilterMode::Type magFilter)
  38 {
  39   if(nullptr != mRenderObject)
  40   {
  41     SetFilterModeMessage(mEventThreadServices.GetUpdateManager(), *mRenderObject, static_cast<unsigned int>(minFilter), static_cast<unsigned int>(magFilter));
  42   }
  43 }
  44
  45 void Sampler::SetWrapMode(Dali::WrapMode::Type rWrap, Dali::WrapMode::Type sWrap, Dali::WrapMode::Type tWrap)
  46 {
  47   if(nullptr != mRenderObject)
  48   {
  49     SetWrapModeMessage(mEventThreadServices.GetUpdateManager(), *mRenderObject, static_cast<unsigned int>(rWrap), static_cast<unsigned int>(sWrap), static_cast<unsigned int>(tWrap));
  50   }
  51 }
  52
  53 Render::Sampler* Sampler::GetSamplerRenderObject()
  54 {
  55   return mRenderObject;
  56 }
  57
  58 Sampler::Sampler()
  59 : mEventThreadServices(EventThreadServices::Get()),
  60   mRenderObject(nullptr)
  61 {
  62 }
  63
  64 void Sampler::Initialize()
  65 {
  66   SceneGraph::UpdateManager& updateManager = mEventThreadServices.GetUpdateManager();
  67
  68   mRenderObject = new Render::Sampler();
  69   OwnerPointer<Render::Sampler> transferOwnership(mRenderObject);
  70   AddSamplerMessage(updateManager, transferOwnership);
  71 }
  72
  73 Sampler::~Sampler()
  74 {
  75   if(EventThreadServices::IsCoreRunning() && mRenderObject)
  76   {
  77     SceneGraph::UpdateManager& updateManager = mEventThreadServices.GetUpdateManager();
  78     RemoveSamplerMessage(updateManager, *mRenderObject);
  79   }
  80 }
  81
  82 } // namespace Internal
  83 } // namespace Dali