memory leaks and tweaks, sams histeq icon

[goodguy/history.git] / cinelerra-5.1 / guicast / bctrace.h

diff --git a/cinelerra-5.1/guicast/bctrace.h b/cinelerra-5.1/guicast/bctrace.h
index 5cbf0f53b494b88f0aff749d116ed93c154236ea..fc35817eadd1405f4951589f37bc7ad80db2915b 100644 (file)
--- a/cinelerra-5.1/guicast/bctrace.h
+++ b/cinelerra-5.1/guicast/bctrace.h
@@ -48,6 +48,9 @@ public:
        static void dump_locks(FILE *fp=stdout);
        static void dump_buffers(FILE *fp=stdout);
        static void dump_threads(FILE *fp=stdout);
+
+       static void dump_shm_stat(const char *fn, FILE *fp=stdout);
+       static void dump_shm_stats(FILE *fp=stdout);
 };
 
 class bc_trace_list : public List<trace_item> {
@@ -131,7 +134,7 @@ public:
                this->loc = loc;  this->is_owner = 0;
                this->id = table_id++;  this->tid = pthread_self();
        }
-       void clear() { 
+       void clear() {
                this->info = 0;  this->title = 0; this->loc = 0;
                this->is_owner = 0;  this->id = -1;  this->tid = 0;
        }
@@ -179,19 +182,24 @@ public:
        void lock() { pthread_mutex_lock(&the_lock); }
        void unlock() { pthread_mutex_unlock(&the_lock); }
 
-       TheLock() {
+       void init() {
                pthread_mutexattr_t attr;
                pthread_mutexattr_init(&attr);
                pthread_mutex_init(&the_lock, &attr);
        }
-       ~TheLock() {
+       void finit() {
                pthread_mutex_destroy(&the_lock);
        }
+       void reset() { finit();  init(); }
+
+       TheLock()  { init();  }
+       ~TheLock() { finit(); }
 };
 
 class TheLocker {
 public:
        static TheLock the_lock;
+       static void reset() { the_lock.reset(); }
 
        TheLocker() { the_lock.lock(); }
        ~TheLocker() { the_lock.unlock(); }
@@ -211,12 +219,9 @@ public:
        static void dump_threads(FILE *fp);
        static void dbg_add(pthread_t tid, pthread_t owner, const char *nm);
        static void dbg_del(pthread_t tid);
-
+       static void reset() { the_list.remove_all_objects(); TheLocker::reset(); }
         TheList() {}
-       ~TheList() {
-               TheLocker the_locker;
-               remove_all_objects();
-       }
+       ~TheList() { reset(); }
 };
 
 class TheChk {