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Reduce time it takes to close preview dialog

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WarmUpTill 2023-01-20 20:47:54 +01:00 committed by WarmUpTill
parent da42183177
commit 438c54599e
2 changed files with 4 additions and 3 deletions
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5
src/macro-external/opencv/preview-dialog.cpp
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@ -4,7 +4,6 @@
#include "utility.hpp"
#include <screenshot-helper.hpp>
#include <condition_variable>
PreviewDialog::PreviewDialog(QWidget *parent, int delay)
: QDialog(parent),
@ -119,6 +118,7 @@ void PreviewDialog::SelectArea()
void PreviewDialog::Stop()
{
_stop = true;
_cv.notify_all();
if (_thread.joinable()) {
_thread.join();
}
@ -189,13 +189,12 @@ void PreviewDialog::Start()
void PreviewDialog::CheckForMatchLoop()
{
std::condition_variable cv;
while (!_stop) {
std::unique_lock<std::mutex> lock(_mtx);
auto source = obs_weak_source_get_source(_video.GetVideo());
ScreenshotHelper screenshot(source);
obs_source_release(source);
cv.wait_for(lock, std::chrono::milliseconds(_delay));
_cv.wait_for(lock, std::chrono::milliseconds(_delay));
if (_stop || isHidden()) {
return;
}

2
src/macro-external/opencv/preview-dialog.hpp
View File

@ -12,6 +12,7 @@
#include <thread>
#include <mutex>
#include <condition_variable>
class PreviewDialog : public QDialog {
Q_OBJECT
@ -62,6 +63,7 @@ private:
std::atomic_bool _selectingArea = {false};
std::mutex _mtx;
std::condition_variable _cv;
std::thread _thread;
std::atomic_bool _stop = {true};