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 "rs_physical_screen_processor.h"
17
18 #include "rs_trace.h"
19 #include "string_utils.h"
20
21 #include "platform/common/rs_log.h"
22
23 namespace OHOS {
24 namespace Rosen {
RSPhysicalScreenProcessor()25 RSPhysicalScreenProcessor::RSPhysicalScreenProcessor()
26 : composerAdapter_(std::make_unique<RSComposerAdapter>())
27 {
28 }
29
~RSPhysicalScreenProcessor()30 RSPhysicalScreenProcessor::~RSPhysicalScreenProcessor() noexcept
31 {
32 }
33
Init(RSDisplayRenderNode & node,int32_t offsetX,int32_t offsetY,ScreenId mirroredId,std::shared_ptr<RSBaseRenderEngine> renderEngine)34 bool RSPhysicalScreenProcessor::Init(RSDisplayRenderNode& node, int32_t offsetX, int32_t offsetY, ScreenId mirroredId,
35 std::shared_ptr<RSBaseRenderEngine> renderEngine)
36 {
37 // planning: adapt isRenderThread
38 if (!RSProcessor::Init(node, offsetX, offsetY, mirroredId, renderEngine)) {
39 return false;
40 }
41
42 return composerAdapter_->Init(node, screenInfo_, mirroredScreenInfo_, mirrorAdaptiveCoefficient_,
43 [this](const auto& surface, const auto& layers) { Redraw(surface, layers); });
44 }
45
PostProcess()46 void RSPhysicalScreenProcessor::PostProcess()
47 {
48 composerAdapter_->CommitLayers(layers_);
49 MultiLayersPerf(layers_.size());
50 }
51
ProcessSurface(RSSurfaceRenderNode & node)52 void RSPhysicalScreenProcessor::ProcessSurface(RSSurfaceRenderNode &node)
53 {
54 if (renderEngine_) {
55 composerAdapter_->SetColorFilterMode(renderEngine_->GetColorFilterMode());
56 }
57 auto layer = composerAdapter_->CreateLayer(node);
58 if (layer == nullptr) {
59 RS_LOGD("RSPhysicalScreenProcessor::ProcessSurface: failed to createLayer for"
60 " node(id: %{public}" PRIu64 ")", node.GetId());
61 return;
62 }
63
64 layers_.emplace_back(layer);
65 }
66
ProcessDisplaySurface(RSDisplayRenderNode & node)67 void RSPhysicalScreenProcessor::ProcessDisplaySurface(RSDisplayRenderNode& node)
68 {
69 RS_LOGI("RSPhysicalScreenProcessor::ProcessDisplaySurface() is not supported.");
70 }
71
ProcessRcdSurface(RSRcdSurfaceRenderNode & node)72 void RSPhysicalScreenProcessor::ProcessRcdSurface(RSRcdSurfaceRenderNode& node)
73 {
74 RS_LOGI("RSPhysicalScreenProcessor::ProcessRcdSurface() is not supported");
75 }
76
Redraw(const sptr<Surface> & surface,const std::vector<LayerInfoPtr> & layers)77 void RSPhysicalScreenProcessor::Redraw(const sptr<Surface>& surface, const std::vector<LayerInfoPtr>& layers)
78 {
79 RS_TRACE_NAME("Redraw");
80 if (surface == nullptr || renderEngine_ == nullptr) {
81 RS_LOGE("RSPhysicalScreenProcessor::Redraw: surface or renderEngine_ is null");
82 return;
83 }
84
85 RS_LOGD("RsDebug RSPhysicalScreenProcessor::Redraw flush frame buffer start");
86 bool forceCPU = RSBaseRenderEngine::NeedForceCPU(layers);
87 auto renderFrame = renderEngine_->RequestFrame(surface, renderFrameConfig_, forceCPU);
88 if (renderFrame == nullptr) {
89 RS_LOGE("RsDebug RSPhysicalScreenProcessor::Redraw: failed to request frame.");
90 return;
91 }
92
93 auto canvas = renderFrame->GetCanvas();
94 if (canvas == nullptr) {
95 RS_LOGE("RsDebug RSPhysicalScreenProcessor::Redraw: canvas is nullptr.");
96 return;
97 }
98
99 if (mirroredScreenInfo_.id != INVALID_SCREEN_ID) {
100 canvas->ConcatMatrix(mirrorAdaptiveMatrix_);
101 } else {
102 canvas->ConcatMatrix(screenTransformMatrix_);
103 }
104
105 renderEngine_->DrawLayers(*canvas, layers, forceCPU);
106 renderFrame->Flush();
107 RS_LOGD("RsDebug RSPhysicalScreenProcessor::Redraw flush frame buffer end");
108 }
109 } // namespace Rosen
110 } // namespace OHOS
111