1 /* 2 * Copyright (c) 2025 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 "core/components_ng/render/render_context.h" 17 18 #include "core/pipeline_ng/pipeline_context.h" 19 20 namespace OHOS::Ace::NG { RequestNextFrameMultiThread() const21void RenderContext::RequestNextFrameMultiThread() const 22 { 23 if (requestFrame_) { 24 requestFrame_(); 25 auto node = GetHost(); 26 CHECK_NULL_VOID(node); 27 auto eventHub = node->GetEventHub<NG::EventHub>(); 28 if (node->GetInspectorId().has_value() || (eventHub && eventHub->HasNDKDrawCompletedCallback())) { 29 node->PostAfterAttachMainTreeTask([weak = WeakPtr<FrameNode>(node)]() { 30 auto pipeline = AceType::DynamicCast<PipelineContext>(PipelineBase::GetCurrentContext()); 31 CHECK_NULL_VOID(pipeline); 32 pipeline->SetNeedRenderNode(weak); 33 }); 34 } 35 if (node->IsObservedByDrawChildren()) { 36 node->PostAfterAttachMainTreeTask([weak = WeakPtr<FrameNode>(node)]() { 37 auto pipeline = AceType::DynamicCast<PipelineContext>(PipelineBase::GetCurrentContext()); 38 CHECK_NULL_VOID(pipeline); 39 40 auto node = weak.Upgrade(); 41 CHECK_NULL_VOID(node); 42 auto frameNode = AceType::DynamicCast<FrameNode>(node->GetObserverParentForDrawChildren()); 43 pipeline->SetNeedRenderForDrawChildrenNode(WeakPtr<FrameNode>(frameNode)); 44 }); 45 } 46 } 47 } 48 } // namespace OHOS::Ace::NG