static void getMutex(int line) {
ass_printf(150, "%d requesting mutex\n", line);
pthread_mutex_lock(&mutex);
ass_printf(150, "%d received mutex\n", line);
}
EBBRC
Test::doWork() {
struct TestPThreadArgs *args;
int i,j;
// test iteration loop
for(j=0; j<iterations; j++){
args = (struct TestPThreadArgs *)
malloc(sizeof(struct TestPThreadArgs) * numWorkers);
tassert((args != NULL), ass_printf("malloc failed\n"));
for (i=0; i<numWorkers; i++) {
// TRACE("creating thread #%d\n", i);
args[i].id = i;
args[i].index = (j*numWorkers)+i;
args[i].test = this;
// create bound threads if specified
if (bindThread > 0){
if ( create_bound_thread( &(args[i].tid), i, testPThreadFunc, (void *)&(args[i])) < 0) {
perror("pthread_create");
exit(-1);
}
}else{
if ( pthread_create( &(args[i].tid), NULL, testPThreadFunc, (void *)&(args[i])) != 0) {
perror("create_bound_thread");
exit(-1);
}
}
}
for (i = 0; i<numWorkers; i++)
pthread_join(args[i].tid, NULL );
free(args);
}
return 0;
}
Test::Test(int n, int m, int c, bool p, double wpct) : bar(n), numWorkers(n), iterations(m), numEvents(c), bindThread(p), writePct(wpct)
{
#ifndef __APPLE__
pthread_barrier_init(&bar2, NULL, n);
#endif
wargs = (struct Test::WArgs *)
malloc(sizeof(struct Test::WArgs) * (numWorkers * iterations));
tassert((wargs != NULL), ass_printf("malloc failed\n"));
}
/* release and undisplay all saved regions
*/
void releaseRegions()
{
region_t* next, *old;
Writer_t* writer;
if (firstRegion == NULL)
return;
writer = getDefaultFramebufferWriter();
if (writer == NULL)
{
ass_err("no framebuffer writer found!\n");
}
next = firstRegion;
while (next != NULL)
{
if (writer)
{
WriterFBCallData_t out;
ass_printf(100, "release: w %d h %d x %d y %d\n",
next->w, next->h, next->x, next->y);
out.fd = framebufferFD;
out.data = NULL;
out.Width = next->w;
out.Height = next->h;
out.x = next->x;
out.y = next->y;
out.Screen_Width = screen_width;
out.Screen_Height = screen_height;
out.destination = destination;
out.destStride = destStride;
writer->writeData(&out);
if(threeDMode == 1){
out.x = screen_width/2 + next->x;
writer->writeData(&out);
}else if(threeDMode == 2){
out.y = screen_height/2 + next->y;
writer->writeData(&out);
}
}
old = next;
next = next->next;
free(old);
}
firstRegion = NULL;
}
void ass_msg_callback(int level, const char *format, va_list va, void *ctx)
{
int n;
char *str;
va_list dst;
va_copy(dst, va);
n = vsnprintf(NULL, 0, format, va);
if (n > 0 && (str = malloc(n + 1))) {
vsnprintf(str, n + 1, format, dst);
ass_printf(100, "%s\n", str);
free(str);
}
}
/* check for regions which should be undisplayed.
* we are very tolerant on time here, because
* regions are also released when new regions are
* detected (see ETSI EN 300 743 Chapter Page Composition)
*/
void checkRegions()
{
#define cDeltaTime 2
region_t* next, *old, *prev;
Writer_t* writer;
time_t now = time(NULL);
if (firstRegion == NULL)
return;
writer = getDefaultFramebufferWriter();
if (writer == NULL)
{
ass_err("no framebuffer writer found!\n");
}
prev = next = firstRegion;
while (next != NULL)
{
if (now > next->undisplay + cDeltaTime)
{
ass_printf(100, "undisplay: %ld > %ld\n", now, next->undisplay + cDeltaTime);
if (writer)
{
WriterFBCallData_t out;
ass_printf(100, "release: w %d h %d x %d y %d\n",
next->w, next->h, next->x, next->y);
out.fd = framebufferFD;
out.data = NULL;
out.Width = next->w;
out.Height = next->h;
out.x = next->x;
out.y = next->y;
out.Screen_Width = screen_width;
out.Screen_Height = screen_height;
out.destination = destination;
out.destStride = destStride;
writer->writeData(&out);
if(threeDMode == 1){
out.x = screen_width/2 + next->x;
writer->writeData(&out);
}else if(threeDMode == 2){
out.y = screen_height/2 + next->y;
writer->writeData(&out);
}
}
old = next;
next = prev->next = next->next;
if (old == firstRegion)
firstRegion = next;
free(old);
} else
{
prev = next;
next = next->next;
}
}
}
static void releaseMutex(int line) {
pthread_mutex_unlock(&mutex);
ass_printf(150, "%d released mutex\n", line);
}
