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- this seems to be stable now and handles lag quite well i think

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This commit is contained in:
Mark Vejvoda
2013-03-02 07:33:01 +00:00
parent 951cd33ef4
commit 47aa0050b8
8 changed files with 112 additions and 9 deletions
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19
source/shared_lib/sources/platform/sdl/thread.cpp
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@@ -141,6 +141,7 @@ Mutex::Mutex(string ownerId) {
SDLMutexSafeWrapper safeMutex(&mutexAccessor);
refCount=0;
this->ownerId = ownerId;
this->lastownerId = "";
mutex = SDL_CreateMutex();
assert(mutex != NULL);
if(mutex == NULL) {
@@ -149,6 +150,8 @@ Mutex::Mutex(string ownerId) {
throw megaglest_runtime_error(szBuf);
}
deleteownerId = "";
//chronoPerf = new Chrono();
}
Mutex::~Mutex() {
@@ -165,6 +168,9 @@ Mutex::~Mutex() {
throw megaglest_runtime_error(szBuf);
}
//delete chronoPerf;
//chronoPerf = NULL;
if(mutex != NULL) {
deleteownerId = ownerId;
SDL_DestroyMutex(mutex);
@@ -178,8 +184,16 @@ void Mutex::p() {
snprintf(szBuf,1023,"In [%s::%s Line: %d] mutex == NULL refCount = %d owner [%s] deleteownerId [%s]",extractFileFromDirectoryPath(__FILE__).c_str(),__FUNCTION__,__LINE__,refCount,ownerId.c_str(),deleteownerId.c_str());
throw megaglest_runtime_error(szBuf);
}
//Chrono chrono;
//chrono.start();
SDL_mutexP(mutex);
refCount++;
//if(chrono.getMillis() > 2000) {
// printf("Last ownerid: [%s]\n",lastownerId.c_str());
//}
//chronoPerf->start();
}
void Mutex::v() {
@@ -189,6 +203,11 @@ void Mutex::v() {
throw megaglest_runtime_error(szBuf);
}
refCount--;
lastownerId = ownerId;
//if(chronoPerf->getMillis() > 2000) {
// lastownerId = PlatformExceptionHandler::getStackTrace();
//}
SDL_mutexV(mutex);
}