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Update processor

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This commit is contained in:
John Zhao 2018-04-26 15:15:33 +08:00
parent b97baae06d
commit 81be95db12
2 changed files with 21 additions and 6 deletions
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14
src/api/processor/processor.cc
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@ -59,11 +59,10 @@ void Processor::SetProcessCallback(ProcessCallback callback) {
callback_ = std::move(callback); callback_ = std::move(callback);
} }
void Processor::Activate() { void Processor::Activate(bool tree) {
if (activated_) if (activated_)
return; return;
activated_ = true; if (tree) {
{
// Activate all parents // Activate all parents
Processor *parent = parent_; Processor *parent = parent_;
while (parent != nullptr) { while (parent != nullptr) {
@ -71,13 +70,20 @@ void Processor::Activate() {
parent = parent->parent_; parent = parent->parent_;
} }
} }
activated_ = true;
thread_ = std::thread(&Processor::Run, this); thread_ = std::thread(&Processor::Run, this);
// thread_.detach(); // thread_.detach();
} }
void Processor::Deactivate() { void Processor::Deactivate(bool tree) {
if (!activated_) if (!activated_)
return; return;
if (tree) {
// Deactivate all childs
iterate_processors(GetChilds(), [](std::shared_ptr<Processor> proc) {
proc->Deactivate();
});
}
activated_ = false; activated_ = false;
{ {
std::lock_guard<std::mutex> lk(mtx_input_ready_); std::lock_guard<std::mutex> lk(mtx_input_ready_);

13
src/api/processor/processor.h
View File

@ -39,8 +39,8 @@ class Processor /*: public std::enable_shared_from_this<Processor>*/ {
void SetPostProcessCallback(PostProcessCallback callback); void SetPostProcessCallback(PostProcessCallback callback);
void SetProcessCallback(ProcessCallback callback); void SetProcessCallback(ProcessCallback callback);
void Activate(); void Activate(bool tree = false);
void Deactivate(); void Deactivate(bool tree = false);
bool IsActivated(); bool IsActivated();
bool IsIdle(); bool IsIdle();
@ -93,6 +93,15 @@ class Processor /*: public std::enable_shared_from_this<Processor>*/ {
std::thread thread_; std::thread thread_;
}; };
template <typename T>
void iterate_processors(
const T &processors, std::function<void(std::shared_ptr<Processor>)> fn) {
for (auto &&proc : processors) {
fn(proc);
iterate_processors(proc->GetChilds(), fn);
}
}
MYNTEYE_END_NAMESPACE MYNTEYE_END_NAMESPACE
#endif // MYNTEYE_PROCESSOR_H_ NOLINT #endif // MYNTEYE_PROCESSOR_H_ NOLINT