default to webcam off

include/TessesFramework/HiddenField.hpp

@@ -21,7 +21,7 @@ class HiddenField {
             return dynamic_cast<T>(ptr);
         }
         template<typename T>
-        T AllocField()
+        T* AllocField()
         {
             auto v = new T();
             SetField(v);

src/Threading/Mutex.cpp

@@ -11,7 +11,7 @@
 namespace Tesses::Framework::Threading
 {
     
-
+    #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
     class MutexHiddenFieldData : public HiddenFieldData
     {
         public:
@@ -35,10 +35,11 @@ namespace Tesses::Framework::Threading
             #endif
         }
     };
-
+    #endif
     Mutex::Mutex()
     {
-        auto md=this->data.AllocField<MutexHiddenFieldData*>();
+        #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
+        auto md=this->data.AllocField<MutexHiddenFieldData>();
         #if defined(_WIN32)
         md->mtx = CreateMutex(NULL,false,NULL);
         #elif defined(GEKKO)
@@ -50,9 +51,11 @@ namespace Tesses::Framework::Threading
         pthread_mutex_init(&md->mtx,&md->attr);
     
         #endif
+        #endif
     }
     void Mutex::Lock()
     {
+        #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
         auto md = this->data.GetField<MutexHiddenFieldData*>();
         #if defined(_WIN32)
         WaitForSingleObject(md->mtx, INFINITE);
@@ -61,9 +64,11 @@ namespace Tesses::Framework::Threading
         #else
         pthread_mutex_lock(&md->mtx);
         #endif
+        #endif
     }
     void Mutex::Unlock()
     {
+        #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
         auto md = this->data.GetField<MutexHiddenFieldData*>();
         #if defined(_WIN32)
         ReleaseMutex(md->mtx);
@@ -72,9 +77,11 @@ namespace Tesses::Framework::Threading
         #else
         pthread_mutex_unlock(&md->mtx);
         #endif
+        #endif
     }
     bool Mutex::TryLock()
     {
+        #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
         auto md = this->data.GetField<MutexHiddenFieldData*>();
         #if defined(_WIN32)
         return WaitForSingleObject(md->mtx, 100) == WAIT_OBJECT_0;
@@ -83,6 +90,7 @@ namespace Tesses::Framework::Threading
         #else
         return pthread_mutex_trylock(&md->mtx) == 0;
         #endif
+        #endif
     }
     Mutex::~Mutex()
     {

src/Threading/Thread.cpp

@@ -81,7 +81,7 @@ namespace Tesses::Framework::Threading
     void Thread::Join()
     {
         #if defined(TESSESFRAMEWORK_ENABLE_THREADING)
-        auto data = this->data.AllocField<ThreadHiddenFieldData*>();
+        auto data = this->data.AllocField<ThreadHiddenFieldData>();
         #if defined(_WIN32)
             WaitForSingleObject(data->thrd, INFINITE);
         #elif defined(GEKKO)