Fix git (#278)

* presets: remove problematic community presets

* Breaks a lot of things including test apps and kodi addon.
  Link is provided in README.md for those who want it

Signed-off-by: Matt Filetto <[email protected]>

* fix for freeze (issue 243) (#276)

Author: Albinoman887

src/libprojectM/BackgroundWorker.h

@@ -26,6 +26,12 @@ class BackgroundWorkerSync
         pthread_cond_init(&condition_work_done, NULL);
     }
 
+    void reset()
+    {
+        there_is_work_to_do = false;
+        finished = false;
+    }
+
     // called by foreground
     void wake_up_bg()
     {
@@ -44,7 +50,7 @@ class BackgroundWorkerSync
         pthread_mutex_unlock(&mutex);
     }
 
-    // called by foreground()
+    // called by foreground() when shutting down, background thread should exit
     void finish_up()
     {
         pthread_mutex_lock(&mutex);

src/libprojectM/projectM.cpp

@@ -71,16 +71,11 @@ projectM::~projectM()
 {
 #ifdef USE_THREADS
     void *status;
-    std::cout << "[projectM] thread ";
-    printf("cl");
     worker_sync.finish_up();
-    printf("e");
     pthread_join(thread, &status);
-    printf("n");
     #ifdef SYNC_PRESET_SWITCHES
     pthread_mutex_destroy( &preset_mutex );
     #endif
-    printf("up");
     std::cout << std::endl;
 #endif
     destroyPresetTools();
@@ -567,6 +562,7 @@ void projectM::projectM_init ( int gx, int gy, int fps, int texsize, int width,
     pthread_mutex_init(&preset_mutex, NULL);
 #endif
 
+    worker_sync.reset();
     if (pthread_create(&thread, NULL, thread_callback, this) != 0)
     {