2 * Copyright (c) 2018 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <dali/internal/update/controllers/render-message-dispatcher.h>
22 #include <dali/internal/render/common/render-manager.h>
23 #include <dali/internal/render/queue/render-queue.h>
24 #include <dali/internal/render/renderers/render-renderer.h>
25 #include <dali/internal/common/message.h>
36 RenderMessageDispatcher::RenderMessageDispatcher( RenderManager& renderManager, RenderQueue& renderQueue, const SceneGraphBuffers& buffers )
37 : mRenderManager( renderManager ),
38 mRenderQueue( renderQueue ),
43 RenderMessageDispatcher::~RenderMessageDispatcher() = default;
45 void RenderMessageDispatcher::AddRenderer( OwnerPointer< Render::Renderer >& renderer )
47 // Message has ownership of renderer while in transit from update -> render
48 typedef MessageValue1< RenderManager, OwnerPointer< Render::Renderer > > DerivedType;
50 // Reserve some memory inside the render queue
51 uint32_t* slot = mRenderQueue.ReserveMessageSlot( mBuffers.GetUpdateBufferIndex(), sizeof( DerivedType ) );
53 // Construct message in the render queue memory; note that delete should not be called on the return value
54 new (slot) DerivedType( &mRenderManager, &RenderManager::AddRenderer, renderer );
57 void RenderMessageDispatcher::RemoveRenderer( Render::Renderer& renderer )
59 using DerivedType = MessageValue1<RenderManager, Render::Renderer*>;
61 // Reserve some memory inside the render queue
62 uint32_t* slot = mRenderQueue.ReserveMessageSlot( mBuffers.GetUpdateBufferIndex(), sizeof( DerivedType ) );
64 // Construct message in the render queue memory; note that delete should not be called on the return value
65 new (slot) DerivedType( &mRenderManager, &RenderManager::RemoveRenderer, &renderer );
68 void RenderMessageDispatcher::AddRenderTracker( Render::RenderTracker& renderTracker )
70 using DerivedType = MessageValue1<RenderManager, Render::RenderTracker*>;
72 // Reserve some memory inside the render queue
73 uint32_t* slot = mRenderQueue.ReserveMessageSlot( mBuffers.GetUpdateBufferIndex(), sizeof( DerivedType ) );
75 // Construct message in the render queue memory; note that delete should not be called on the return value
76 new (slot) DerivedType( &mRenderManager, &RenderManager::AddRenderTracker, &renderTracker );
79 void RenderMessageDispatcher::RemoveRenderTracker( Render::RenderTracker& renderTracker )
81 using DerivedType = MessageValue1<RenderManager, Render::RenderTracker*>;
83 // Reserve some memory inside the render queue
84 uint32_t* slot = mRenderQueue.ReserveMessageSlot( mBuffers.GetUpdateBufferIndex(), sizeof( DerivedType ) );
86 // Construct message in the render queue memory; note that delete should not be called on the return value
87 new (slot) DerivedType( &mRenderManager, &RenderManager::RemoveRenderTracker, &renderTracker );
90 } // namespace SceneGraph
92 } // namespace Internal