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Merge branch 'master' of https://github.com/Kees-V/openalpr into Kees-V-master

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This commit is contained in:
Matt Hill
2014-10-22 21:12:35 -04:00
parent 8c365a6977 eebc707f2b
commit 1e37f97888
1 changed files with 7 additions and 5 deletions
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12
src/video/videobuffer.cpp
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@@ -105,11 +105,13 @@ void imageCollectionThread(void* arg)
try try
{ {
cv::VideoCapture cap=cv::VideoCapture(); cv::VideoCapture cap=cv::VideoCapture();
cap.open(dispatcher->mjpeg_url); std::cout << "Connecting..." << std::endl;
cap.open(dispatcher->mjpeg_url);
if (cap.isOpened()) if (cap.isOpened())
{ {
getALPRImages(cap, dispatcher); std::cout << "Connected" << std::endl;
getALPRImages(cap, dispatcher);
} }
else else
{ {
@@ -154,7 +156,6 @@ void getALPRImages(cv::VideoCapture cap, VideoDispatcher* dispatcher)
while (dispatcher->active) while (dispatcher->active)
{ {
dispatcher->mMutex.lock();
bool hasImage = false; bool hasImage = false;
try try
{ {
@@ -162,15 +163,16 @@ void getALPRImages(cv::VideoCapture cap, VideoDispatcher* dispatcher)
// Double check the image to make sure it's valid. // Double check the image to make sure it's valid.
if (!frame.data || frame.empty()) if (!frame.data || frame.empty())
{ {
dispatcher->mMutex.unlock();
std::stringstream ss; std::stringstream ss;
ss << "Stream " << dispatcher->mjpeg_url << " received invalid frame"; ss << "Stream " << dispatcher->mjpeg_url << " received invalid frame";
dispatcher->log_error(ss.str()); dispatcher->log_error(ss.str());
return; return;
} }
dispatcher->mMutex.lock();
dispatcher->setLatestFrame(&frame); dispatcher->setLatestFrame(&frame);
} dispatcher->mMutex.unlock();
}
catch (const std::runtime_error& error) catch (const std::runtime_error& error)
{ {
// Error occured while trying to gather image. Retry, don't exit. // Error occured while trying to gather image. Retry, don't exit.