1 /*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "command/rs_root_node_command.h"
17
18 #include "pipeline/rs_root_render_node.h"
19 #include "pipeline/rs_surface_render_node.h"
20 #include "platform/common/rs_log.h"
21
22 #ifdef NEW_RENDER_CONTEXT
23 #include "rs_render_surface.h"
24 #else
25 #include "platform/drawing/rs_surface.h"
26 #endif
27
28 namespace OHOS {
29 namespace Rosen {
30
Create(RSContext & context,NodeId id)31 void RootNodeCommandHelper::Create(RSContext& context, NodeId id)
32 {
33 auto node = std::make_shared<RSRootRenderNode>(id, context.weak_from_this());
34 context.GetMutableNodeMap().RegisterRenderNode(node);
35 }
36
AttachRSSurfaceNode(RSContext & context,NodeId id,NodeId surfaceNodeId)37 void RootNodeCommandHelper::AttachRSSurfaceNode(RSContext& context, NodeId id, NodeId surfaceNodeId)
38 {
39 if (auto node = context.GetNodeMap().GetRenderNode<RSRootRenderNode>(id)) {
40 node->AttachRSSurfaceNode(surfaceNodeId);
41 context.GetGlobalRootRenderNode()->AddChild(node);
42 }
43 }
44
SetEnableRender(RSContext & context,NodeId id,bool flag)45 void RootNodeCommandHelper::SetEnableRender(RSContext& context, NodeId id, bool flag)
46 {
47 if (auto node = context.GetNodeMap().GetRenderNode<RSRootRenderNode>(id)) {
48 node->SetEnableRender(flag);
49 }
50 }
51
AttachToUniSurfaceNode(RSContext & context,NodeId id,NodeId surfaceNodeId)52 void RootNodeCommandHelper::AttachToUniSurfaceNode(RSContext& context, NodeId id, NodeId surfaceNodeId)
53 {
54 auto& nodeMap = context.GetNodeMap();
55 auto parent = nodeMap.GetRenderNode<RSSurfaceRenderNode>(surfaceNodeId);
56 auto node = nodeMap.GetRenderNode<RSRootRenderNode>(id);
57 if (!parent || !node) {
58 RS_LOGE("unirender: RootNodeCommandHelper::AttachToUniSurfaceNode surfaceNodeId:%" PRIu64 " id:%" PRIu64
59 ", parent "
60 "valid:%d, node valid:%d",
61 surfaceNodeId, id, parent != nullptr, node != nullptr);
62 return;
63 }
64 parent->AddChild(node);
65 parent->SetSurfaceNodeType(RSSurfaceNodeType::APP_WINDOW_NODE);
66 }
67
UpdateSuggestedBufferSize(RSContext & context,NodeId id,float width,float height)68 void RootNodeCommandHelper::UpdateSuggestedBufferSize(RSContext& context, NodeId id, float width, float height)
69 {
70 if (auto node = context.GetNodeMap().GetRenderNode<RSRootRenderNode>(id)) {
71 node->UpdateSuggestedBufferSize(width, height);
72 }
73 }
74 } // namespace Rosen
75 } // namespace OHOS
76