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-rw-r--r--src/tests/rtstutter.c62
1 files changed, 26 insertions, 36 deletions
diff --git a/src/tests/rtstutter.c b/src/tests/rtstutter.c
index c93fee93..9ef835c3 100644
--- a/src/tests/rtstutter.c
+++ b/src/tests/rtstutter.c
@@ -26,78 +26,69 @@
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
-#include <sched.h>
#include <inttypes.h>
#include <string.h>
+
+#ifdef HAVE_PTHREAD
#include <pthread.h>
+#endif
+#include <pulse/util.h>
#include <pulse/timeval.h>
#include <pulse/gccmacro.h>
#include <pulsecore/log.h>
#include <pulsecore/macro.h>
+#include <pulsecore/thread.h>
#include <pulsecore/core-util.h>
+#include <pulsecore/core-rtclock.h>
static int msec_lower, msec_upper;
-static void* work(void *p) PA_GCC_NORETURN;
+static void work(void *p) PA_GCC_NORETURN;
-static void* work(void *p) {
-#ifdef HAVE_PTHREAD_SETAFFINITY_NP
- cpu_set_t mask;
-#endif
- struct sched_param param;
+static void work(void *p) {
pa_log_notice("CPU%i: Created thread.", PA_PTR_TO_UINT(p));
- memset(&param, 0, sizeof(param));
- param.sched_priority = 12;
- pa_assert_se(pthread_setschedparam(pthread_self(), SCHED_FIFO, &param) == 0);
+ pa_make_realtime(12);
#ifdef HAVE_PTHREAD_SETAFFINITY_NP
+{
+ cpu_set_t mask;
+
CPU_ZERO(&mask);
CPU_SET((size_t) PA_PTR_TO_UINT(p), &mask);
pa_assert_se(pthread_setaffinity_np(pthread_self(), sizeof(mask), &mask) == 0);
+}
#endif
for (;;) {
- struct timespec now, end;
- uint64_t nsec;
+ struct timeval now, end;
+ uint64_t usec;
pa_log_notice("CPU%i: Sleeping for 1s", PA_PTR_TO_UINT(p));
- sleep(1);
-
-#ifdef CLOCK_REALTIME
- pa_assert_se(clock_gettime(CLOCK_REALTIME, &end) == 0);
-#endif
-
- nsec =
- (uint64_t) ((((double) rand())*(double)(msec_upper-msec_lower)*PA_NSEC_PER_MSEC)/RAND_MAX) +
- (uint64_t) ((uint64_t) msec_lower*PA_NSEC_PER_MSEC);
+ pa_msleep(1000);
- pa_log_notice("CPU%i: Freezing for %ims", PA_PTR_TO_UINT(p), (int) (nsec/PA_NSEC_PER_MSEC));
+ usec =
+ (uint64_t) ((((double) rand())*(double)(msec_upper-msec_lower)*PA_USEC_PER_MSEC)/RAND_MAX) +
+ (uint64_t) ((uint64_t) msec_lower*PA_USEC_PER_MSEC);
- end.tv_sec += (time_t) (nsec / PA_NSEC_PER_SEC);
- end.tv_nsec += (long int) (nsec % PA_NSEC_PER_SEC);
+ pa_log_notice("CPU%i: Freezing for %ims", PA_PTR_TO_UINT(p), (int) (usec/PA_USEC_PER_MSEC));
- while ((pa_usec_t) end.tv_nsec > PA_NSEC_PER_SEC) {
- end.tv_sec++;
- end.tv_nsec -= (long int) PA_NSEC_PER_SEC;
- }
+ pa_rtclock_get(&end);
+ pa_timeval_add(&end, usec);
do {
-#ifdef CLOCK_REALTIME
- pa_assert_se(clock_gettime(CLOCK_REALTIME, &now) == 0);
-#endif
- } while (now.tv_sec < end.tv_sec ||
- (now.tv_sec == end.tv_sec && now.tv_nsec < end.tv_nsec));
+ pa_rtclock_get(&now);
+ } while (pa_timeval_cmp(&now, &end) < 0);
}
}
int main(int argc, char*argv[]) {
unsigned n;
- pa_log_set_level(PA_LOG_DEBUG);
+ pa_log_set_level(PA_LOG_INFO);
srand((unsigned) time(NULL));
@@ -118,8 +109,7 @@ int main(int argc, char*argv[]) {
pa_log_notice("Creating random latencies in the range of %ims to %ims.", msec_lower, msec_upper);
for (n = 1; n < pa_ncpus(); n++) {
- pthread_t t;
- pa_assert_se(pthread_create(&t, NULL, work, PA_UINT_TO_PTR(n)) == 0);
+ pa_assert_se(pa_thread_new("rtstutter", work, PA_UINT_TO_PTR(n)));
}
work(PA_INT_TO_PTR(0));