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fix issue with plugin manager (store plugin uid instead of pointer)

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This commit is contained in:
erwincoumans
2018-02-06 08:56:24 -08:00
parent 805d4b49b3
commit 3fb26e4835
1 changed files with 18 additions and 11 deletions
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29
examples/SharedMemory/b3PluginManager.cpp
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@@ -78,7 +78,7 @@ typedef b3PoolBodyHandle<b3Plugin> b3PluginHandle;
struct b3PluginManagerInternalData
{
b3ResizablePool<b3PluginHandle> m_plugins;
b3HashMap<b3HashString, b3PluginHandle*> m_pluginMap;
b3HashMap<b3HashString, int> m_pluginMap;
PhysicsDirect* m_physicsDirect;
b3AlignedObjectArray<b3KeyboardEvent> m_keyEvents;
b3AlignedObjectArray<b3VRControllerEvent> m_vrEvents;
@@ -102,8 +102,12 @@ b3PluginManager::~b3PluginManager()
{
while (m_data->m_pluginMap.size())
{
b3PluginHandle** plugin = m_data->m_pluginMap.getAtIndex(0);
unloadPlugin((*plugin)->m_pluginUniqueId);
int* pluginUidPtr = m_data->m_pluginMap.getAtIndex(0);
if (pluginUidPtr)
{
int pluginUid = *pluginUidPtr;
unloadPlugin(*pluginUidPtr);
}
}
delete m_data->m_physicsDirect;
m_data->m_pluginMap.clear();
@@ -140,11 +144,11 @@ int b3PluginManager::loadPlugin(const char* pluginPath, const char* postFixStr)
{
int pluginUniqueId = -1;
b3PluginHandle** pluginOrgPtr = m_data->m_pluginMap.find(pluginPath);
if (pluginOrgPtr)
int* pluginUidPtr = m_data->m_pluginMap.find(pluginPath);
if (pluginUidPtr)
{
//already loaded
pluginUniqueId = (*pluginOrgPtr)->m_pluginUniqueId;
pluginUniqueId = *pluginUidPtr;
}
else
{
@@ -185,7 +189,7 @@ int b3PluginManager::loadPlugin(const char* pluginPath, const char* postFixStr)
plugin->m_ownsPluginHandle = true;
plugin->m_pluginHandle = pluginHandle;
plugin->m_pluginPath = pluginPath;
m_data->m_pluginMap.insert(pluginPath, plugin);
m_data->m_pluginMap.insert(pluginPath, pluginUniqueId);
}
else
{
@@ -246,16 +250,19 @@ void b3PluginManager::tickPlugins(double timeStep, bool isPreTick)
{
for (int i=0;i<m_data->m_pluginMap.size();i++)
{
b3PluginHandle** pluginPtr = m_data->m_pluginMap.getAtIndex(i);
int* pluginUidPtr = m_data->m_pluginMap.getAtIndex(i);
b3PluginHandle* plugin = 0;
if (pluginPtr && *pluginPtr)
if (pluginUidPtr)
{
plugin = *pluginPtr;
int pluginUid = *pluginUidPtr;
plugin = m_data->m_plugins.getHandle(pluginUid);
}
else
{
continue;
}
PFN_TICK tick = isPreTick? plugin->m_preTickFunc : plugin->m_postTickFunc;
if (tick)
{
@@ -319,7 +326,7 @@ int b3PluginManager::registerStaticLinkedPlugin(const char* pluginPath, PFN_INIT
pluginHandle->m_userPointer = 0;
m_data->m_pluginMap.insert(pluginPath, pluginHandle);
m_data->m_pluginMap.insert(pluginPath, pluginUniqueId);
{
b3PluginContext context;