1 /*
2 * Copyright (c) 2023 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_upload_resource_thread.h"
17
18 #include "rs_trace.h"
19 #include "platform/common/rs_system_properties.h"
20 #include "pipeline/rs_task_dispatcher.h"
21 #include "render/rs_resource_manager.h"
22 #ifdef RS_ENABLE_VK
23 #include "platform/ohos/backend/rs_vulkan_context.h"
24 #endif
25 #include "engine_adapter/skia_adapter/skia_gpu_context.h"
26
27 namespace OHOS::Rosen {
28 // Task Related
Instance()29 RSUploadResourceThread& RSUploadResourceThread::Instance()
30 {
31 static RSUploadResourceThread sInstance;
32 return sInstance;
33 }
34
RSUploadResourceThread()35 RSUploadResourceThread::RSUploadResourceThread()
36 {
37 runner_ = AppExecFwk::EventRunner::Create("RSUploadResourceThread");
38 handler_ = std::make_shared<AppExecFwk::EventHandler>(runner_);
39 }
40
PostTask(const std::function<void ()> & task)41 void RSUploadResourceThread::PostTask(const std::function<void()>& task)
42 {
43 if (handler_) {
44 handler_->PostTask(task, AppExecFwk::EventQueue::Priority::IMMEDIATE);
45 }
46 }
47
PostSyncTask(const std::function<void ()> & task)48 void RSUploadResourceThread::PostSyncTask(const std::function<void()>& task)
49 {
50 if (handler_) {
51 handler_->PostSyncTask(task, AppExecFwk::EventQueue::Priority::IMMEDIATE);
52 }
53 }
54
PostTask(const std::function<void ()> & task,const std::string & name)55 void RSUploadResourceThread::PostTask(const std::function<void()>& task, const std::string& name)
56 {
57 if (handler_) {
58 handler_->PostImmediateTask(task, name);
59 }
60 }
61
RemoveTask(const std::string & name)62 void RSUploadResourceThread::RemoveTask(const std::string& name)
63 {
64 if (handler_) {
65 handler_->RemoveTask(name);
66 }
67 }
68
OnRenderEnd()69 void RSUploadResourceThread::OnRenderEnd()
70 {
71 if (IsEnable()) {
72 std::unique_lock<std::mutex> lock(uploadTaskMutex_);
73 enableTime_ = true;
74 uploadTaskCond_.notify_all();
75 }
76 ReleaseNotUsedPinnedViews();
77 }
78
OnProcessBegin()79 void RSUploadResourceThread::OnProcessBegin()
80 {
81 if (IsEnable()) {
82 std::unique_lock<std::mutex> lock(uploadTaskMutex_);
83 enableTime_ = false;
84 }
85 frameCount_.fetch_add(1);
86 }
87
WaitUntilRenderEnd()88 void RSUploadResourceThread::WaitUntilRenderEnd()
89 {
90 RS_TRACE_NAME("Waitfor render_service finish");
91 std::unique_lock<std::mutex> lock(uploadTaskMutex_);
92 uploadTaskCond_.wait(lock, [this]() { return enableTime_; });
93 }
94
TaskIsValid(int64_t count)95 bool RSUploadResourceThread::TaskIsValid(int64_t count)
96 {
97 if (count < frameCount_.load()) {
98 return false;
99 }
100 WaitUntilRenderEnd();
101 return true;
102 }
103
InitRenderContext(RenderContext * context)104 void RSUploadResourceThread::InitRenderContext(RenderContext* context)
105 {
106 renderContext_ = context;
107 isTargetPlatform_ = RSSystemProperties::IsPhoneType();
108 uploadProperity_ = RSSystemProperties::GetParallelUploadTexture();
109 PostTask([this]() {
110 grContext_ = CreateShareGrContext();
111 if (grContext_) {
112 auto skiaGPUContext = grContext_->GetImpl<Drawing::SkiaGPUContext>();
113 if (!skiaGPUContext) {
114 return;
115 } else {
116 skContext_ = skiaGPUContext->GetGrContext();
117 }
118 if (skContext_) {
119 skContext_->setResourceCollector(&resCollector_);
120 }
121 }
122 RSResourceManager::Instance().SetUploadTextureFunction(UploadTextureWithDrawing);
123 });
124 }
125
126 #ifdef RS_ENABLE_GL
CreateShareEglContext()127 void RSUploadResourceThread::CreateShareEglContext()
128 {
129 if (Rosen::RSSystemProperties::GetGpuApiType() == Rosen::GpuApiType::OPENGL) {
130 if (renderContext_ == nullptr) {
131 RS_LOGE("renderContext_ is nullptr.");
132 return;
133 }
134 eglShareContext_ = renderContext_->CreateShareContext();
135 if (eglShareContext_ == EGL_NO_CONTEXT) {
136 RS_LOGE("eglShareContext_ is EGL_NO_CONTEXT");
137 return;
138 }
139 if (!eglMakeCurrent(renderContext_->GetEGLDisplay(), EGL_NO_SURFACE, EGL_NO_SURFACE, eglShareContext_)) {
140 RS_LOGE("eglMakeCurrent failed.");
141 return;
142 }
143 }
144 }
145 #endif
146
GetShareGrContext() const147 std::shared_ptr<Drawing::GPUContext> RSUploadResourceThread::GetShareGrContext() const
148 {
149 return grContext_;
150 }
CreateShareGrContext()151 std::shared_ptr<Drawing::GPUContext> RSUploadResourceThread::CreateShareGrContext()
152 {
153 RS_TRACE_NAME("CreateShareGrContext");
154 std::shared_ptr<Drawing::GPUContext> gpuContext = nullptr;
155 #ifdef RS_ENABLE_GL
156 if (Rosen::RSSystemProperties::GetGpuApiType() == Rosen::GpuApiType::OPENGL) {
157 CreateShareEglContext();
158 gpuContext = std::make_shared<Drawing::GPUContext>();
159 Drawing::GPUContextOptions options;
160 auto handler = std::make_shared<MemoryHandler>();
161 auto glesVersion = reinterpret_cast<const char*>(glGetString(GL_VERSION));
162 auto size = glesVersion ? strlen(glesVersion) : 0;
163 /* /data/service/el0/render_service is shader cache dir */
164 handler->ConfigureContext(&options, glesVersion, size, "/data/service/el0/render_service", true);
165
166 if (!gpuContext->BuildFromGL(options)) {
167 RS_LOGE("nullptr gpuContext is null");
168 return nullptr;
169 }
170 }
171 #endif
172
173 #ifdef RS_ENABLE_VK
174 if (OHOS::Rosen::RSSystemProperties::GetGpuApiType() == OHOS::Rosen::GpuApiType::VULKAN ||
175 OHOS::Rosen::RSSystemProperties::GetGpuApiType() == OHOS::Rosen::GpuApiType::DDGR) {
176 gpuContext = std::make_shared<Drawing::GPUContext>();
177 if (!gpuContext->BuildFromVK(RsVulkanContext::GetSingleton().GetGrVkBackendContext())) {
178 RS_LOGE("nullptr gpuContext is null");
179 return nullptr;
180 }
181 }
182 #endif
183 return gpuContext;
184 }
185
ReleaseNotUsedPinnedViews()186 void RSUploadResourceThread::ReleaseNotUsedPinnedViews()
187 {
188 if (!grContext_ || OHOS::Rosen::RSSystemProperties::GetGpuApiType() == OHOS::Rosen::GpuApiType::DDGR) {
189 return;
190 }
191
192 sk_sp<GrDirectContext> grContext = skContext_;
193 if (!grContext) {
194 return;
195 }
196 auto arrPtr = std::make_shared<std::vector<sk_sp<GrSurfaceProxy>>>();
197 resCollector_.SwapCollection(*arrPtr, CLEAN_VIEW_COUNT);
198 if (arrPtr->empty()) {
199 return;
200 }
201 PostTask([proxyArr = std::move(arrPtr)]() {
202 RSUploadResourceThread::Instance().WaitUntilRenderEnd();
203 RS_TRACE_NAME("ReleasePinnedViews");
204 proxyArr->clear();
205 });
206 }
207 }
208