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-rwxr-xr-xindra/newview/llmeshrepository.cpp49
1 files changed, 39 insertions, 10 deletions
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index edcf249a21..a2b0ac09af 100755
--- a/indra/newview/llmeshrepository.cpp
+++ b/indra/newview/llmeshrepository.cpp
@@ -470,7 +470,12 @@ LLMeshRepoThread::LLMeshRepoThread()
LLMeshRepoThread::~LLMeshRepoThread()
{
-
+ delete mMutex;
+ mMutex = NULL;
+ delete mHeaderMutex;
+ mHeaderMutex = NULL;
+ delete mSignal;
+ mSignal = NULL;
}
void LLMeshRepoThread::run()
@@ -573,6 +578,11 @@ void LLMeshRepoThread::run()
}
}
+ if (mSignal->isLocked())
+ { //make sure to let go of the mutex associated with the given signal before shutting down
+ mSignal->unlock();
+ }
+
res = LLConvexDecomposition::quitThread();
if (res != LLCD_OK)
{
@@ -580,7 +590,7 @@ void LLMeshRepoThread::run()
}
delete mCurlRequest;
- delete mMutex;
+ mCurlRequest = NULL;
}
void LLMeshRepoThread::loadMeshSkinInfo(const LLUUID& mesh_id)
@@ -2115,13 +2125,24 @@ void LLMeshRepository::init()
void LLMeshRepository::shutdown()
{
- mThread->mSignal->signal();
+ llinfos << "Shutting down mesh repository." << llendl;
+ mThread->mSignal->signal();
+
+ while (!mThread->isStopped())
+ {
+ apr_sleep(10);
+ }
delete mThread;
mThread = NULL;
for (U32 i = 0; i < mUploads.size(); ++i)
{
+ llinfos << "Waiting for pending mesh upload " << i << "/" << mUploads.size() << llendl;
+ while (!mUploads[i]->isStopped())
+ {
+ apr_sleep(10);
+ }
delete mUploads[i];
}
@@ -2130,9 +2151,11 @@ void LLMeshRepository::shutdown()
delete mMeshMutex;
mMeshMutex = NULL;
+ llinfos << "Shutting down decomposition system." << llendl;
+
if (mDecompThread)
{
- mDecompThread->shutdown();
+ mDecompThread->shutdown();
delete mDecompThread;
mDecompThread = NULL;
}
@@ -3130,6 +3153,11 @@ LLPhysicsDecomp::LLPhysicsDecomp()
LLPhysicsDecomp::~LLPhysicsDecomp()
{
shutdown();
+
+ delete mSignal;
+ mSignal = NULL;
+ delete mMutex;
+ mMutex = NULL;
}
void LLPhysicsDecomp::shutdown()
@@ -3139,9 +3167,9 @@ void LLPhysicsDecomp::shutdown()
mQuitting = true;
mSignal->signal();
- while (!mDone)
+ while (!isStopped())
{
- apr_sleep(100);
+ apr_sleep(10);
}
}
}
@@ -3519,10 +3547,11 @@ void LLPhysicsDecomp::run()
decomp->quitThread();
- //delete mSignal;
- delete mMutex;
- mSignal = NULL;
- mMutex = NULL;
+ if (mSignal->isLocked())
+ { //let go of mSignal's associated mutex
+ mSignal->unlock();
+ }
+
mDone = true;
}