Optimize VectorNormalize macros by not doing the sqrt on 0 length, this also means...

[xonotic/darkplaces.git] / thread_pthread.c

diff --git a/thread_pthread.c b/thread_pthread.c
index 27ccf5fbd8cd5a46226627a5a63bf7b28c527857..bd96b101653ab9016675dadfbcea997dc3a4bc46 100644 (file)
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -16,7 +16,7 @@ void Thread_Shutdown(void)
 {
 }
 
-qboolean Thread_HasThreads(void)
+qbool Thread_HasThreads(void)
 {
        return true;
 }
@@ -28,11 +28,13 @@ void *_Thread_CreateMutex(const char *filename, int fileline)
 #endif
        pthread_mutex_t *mutexp = (pthread_mutex_t *) Z_Malloc(sizeof(pthread_mutex_t));
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p mutex create %s:%i\n" , mutexp, filename, fileline);
+       Sys_Printf("%p mutex create %s:%i\n" , mutexp, filename, fileline);
 #endif
 #ifdef THREADRECURSIVE
+       pthread_mutexattr_init(&attr);
        pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
        pthread_mutex_init(mutexp, &attr);
+       pthread_mutexattr_destroy(&attr);
 #else
        pthread_mutex_init(mutexp, NULL);
 #endif
@@ -43,7 +45,7 @@ void _Thread_DestroyMutex(void *mutex, const char *filename, int fileline)
 {
        pthread_mutex_t *mutexp = (pthread_mutex_t *) mutex;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p mutex destroy %s:%i\n", mutex, filename, fileline);
+       Sys_Printf("%p mutex destroy %s:%i\n", mutex, filename, fileline);
 #endif
        pthread_mutex_destroy(mutexp);
        Z_Free(mutexp);
@@ -53,7 +55,7 @@ int _Thread_LockMutex(void *mutex, const char *filename, int fileline)
 {
        pthread_mutex_t *mutexp = (pthread_mutex_t *) mutex;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p mutex lock %s:%i\n"   , mutex, filename, fileline);
+       Sys_Printf("%p mutex lock %s:%i\n"   , mutex, filename, fileline);
 #endif
        return pthread_mutex_lock(mutexp);
 }
@@ -62,7 +64,7 @@ int _Thread_UnlockMutex(void *mutex, const char *filename, int fileline)
 {
        pthread_mutex_t *mutexp = (pthread_mutex_t *) mutex;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p mutex unlock %s:%i\n" , mutex, filename, fileline);
+       Sys_Printf("%p mutex unlock %s:%i\n" , mutex, filename, fileline);
 #endif
        return pthread_mutex_unlock(mutexp);
 }
@@ -72,7 +74,7 @@ void *_Thread_CreateCond(const char *filename, int fileline)
        pthread_cond_t *condp = (pthread_cond_t *) Z_Malloc(sizeof(pthread_cond_t));
        pthread_cond_init(condp, NULL);
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p cond create %s:%i\n"   , condp, filename, fileline);
+       Sys_Printf("%p cond create %s:%i\n"   , condp, filename, fileline);
 #endif
        return condp;
 }
@@ -81,7 +83,7 @@ void _Thread_DestroyCond(void *cond, const char *filename, int fileline)
 {
        pthread_cond_t *condp = (pthread_cond_t *) cond;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p cond destroy %s:%i\n"   , cond, filename, fileline);
+       Sys_Printf("%p cond destroy %s:%i\n"   , cond, filename, fileline);
 #endif
        pthread_cond_destroy(condp);
        Z_Free(condp);
@@ -91,7 +93,7 @@ int _Thread_CondSignal(void *cond, const char *filename, int fileline)
 {
        pthread_cond_t *condp = (pthread_cond_t *) cond;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p cond signal %s:%i\n"   , cond, filename, fileline);
+       Sys_Printf("%p cond signal %s:%i\n"   , cond, filename, fileline);
 #endif
        return pthread_cond_signal(condp);
 }
@@ -100,7 +102,7 @@ int _Thread_CondBroadcast(void *cond, const char *filename, int fileline)
 {
        pthread_cond_t *condp = (pthread_cond_t *) cond;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p cond broadcast %s:%i\n"   , cond, filename, fileline);
+       Sys_Printf("%p cond broadcast %s:%i\n"   , cond, filename, fileline);
 #endif
        return pthread_cond_broadcast(condp);
 }
@@ -110,7 +112,7 @@ int _Thread_CondWait(void *cond, void *mutex, const char *filename, int fileline
        pthread_cond_t *condp = (pthread_cond_t *) cond;
        pthread_mutex_t *mutexp = (pthread_mutex_t *) mutex;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p cond wait %s:%i\n"   , cond, filename, fileline);
+       Sys_Printf("%p cond wait %s:%i\n"   , cond, filename, fileline);
 #endif
        return pthread_cond_wait(condp, mutexp);
 }
@@ -119,7 +121,7 @@ void *_Thread_CreateThread(int (*fn)(void *), void *data, const char *filename,
 {
        pthread_t *threadp = (pthread_t *) Z_Malloc(sizeof(pthread_t));
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p thread create %s:%i\n"   , threadp, filename, fileline);
+       Sys_Printf("%p thread create %s:%i\n"   , threadp, filename, fileline);
 #endif
        int r = pthread_create(threadp, NULL, (void * (*) (void *)) fn, data);
        if(r)
@@ -135,7 +137,7 @@ int _Thread_WaitThread(void *thread, int retval, const char *filename, int filel
        pthread_t *threadp = (pthread_t *) thread;
        void *status = (void *) (intptr_t) retval;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p thread wait %s:%i\n"   , thread, filename, fileline);
+       Sys_Printf("%p thread wait %s:%i\n"   , thread, filename, fileline);
 #endif
        pthread_join(*threadp, &status);
        Z_Free(threadp);
@@ -147,7 +149,7 @@ void *_Thread_CreateBarrier(unsigned int count, const char *filename, int fileli
 {
        pthread_barrier_t *b = (pthread_barrier_t *) Z_Malloc(sizeof(pthread_barrier_t));
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p barrier create(%d) %s:%i\n", b, count, filename, fileline);
+       Sys_Printf("%p barrier create(%d) %s:%i\n", b, count, filename, fileline);
 #endif
        pthread_barrier_init(b, NULL, count);
        return (void *) b;
@@ -157,7 +159,7 @@ void _Thread_DestroyBarrier(void *barrier, const char *filename, int fileline)
 {
        pthread_barrier_t *b = (pthread_barrier_t *) barrier;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p barrier destroy %s:%i\n", b, filename, fileline);
+       Sys_Printf("%p barrier destroy %s:%i\n", b, filename, fileline);
 #endif
        pthread_barrier_destroy(b);
 }
@@ -166,7 +168,7 @@ void _Thread_WaitBarrier(void *barrier, const char *filename, int fileline)
 {
        pthread_barrier_t *b = (pthread_barrier_t *) barrier;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p barrier wait %s:%i\n", b, filename, fileline);
+       Sys_Printf("%p barrier wait %s:%i\n", b, filename, fileline);
 #endif
        pthread_barrier_wait(b);
 }
@@ -182,9 +184,9 @@ typedef struct {
 
 void *_Thread_CreateBarrier(unsigned int count, const char *filename, int fileline)
 {
-       barrier_t *b = Z_Malloc(sizeof(barrier_t));
+       volatile barrier_t *b = (volatile barrier_t *) Z_Malloc(sizeof(barrier_t));
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p barrier create(%d) %s:%i\n", b, count, filename, fileline);
+       Sys_Printf("%p barrier create(%d) %s:%i\n", b, count, filename, fileline);
 #endif
        b->needed = count;
        b->called = 0;
@@ -195,9 +197,9 @@ void *_Thread_CreateBarrier(unsigned int count, const char *filename, int fileli
 
 void _Thread_DestroyBarrier(void *barrier, const char *filename, int fileline)
 {
-       barrier_t *b = (barrier_t *) barrier;
+       volatile barrier_t *b = (volatile barrier_t *) barrier;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p barrier destroy %s:%i\n", b, filename, fileline);
+       Sys_Printf("%p barrier destroy %s:%i\n", b, filename, fileline);
 #endif
        Thread_DestroyMutex(b->mutex);
        Thread_DestroyCond(b->cond);
@@ -205,9 +207,9 @@ void _Thread_DestroyBarrier(void *barrier, const char *filename, int fileline)
 
 void _Thread_WaitBarrier(void *barrier, const char *filename, int fileline)
 {
-       barrier_t *b = (barrier_t *) barrier;
+       volatile barrier_t *b = (volatile barrier_t *) barrier;
 #ifdef THREADDEBUG
-       Sys_PrintfToTerminal("%p barrier wait %s:%i\n", b, filename, fileline);
+       Sys_Printf("%p barrier wait %s:%i\n", b, filename, fileline);
 #endif
        Thread_LockMutex(b->mutex);
        b->called++;