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| author | James Zern <jzern@google.com> | 2018-08-30 09:58:02 -0700 |
|---|---|---|
| committer | James Zern <jzern@google.com> | 2018-08-30 09:59:10 -0700 |
| commit | 753fd86e86ac727dccac88376260b8f54502f2a3 (patch) | |
| tree | 18de0bdc9ff5b2651aa8a08ba2ca9538db7ae950 /vpx_util | |
| parent | 0bfab06084e44a62067aeabf43ba8087cee4a3ae (diff) | |
| download | libvpx-753fd86e86ac727dccac88376260b8f54502f2a3.tar.gz | |
Revert "Loopfilter MultiThread Optimization"
This reverts commit dafe064289a917977439ab6f4f002b9946496084.
Corrupted files may cause the decoder to hang as row progress in the
loopfilter is used to progress each thread.
BUG=webm:1558
Change-Id: I0674ce9af14d3fb7b2da8124e7b600616c8e734a
Diffstat (limited to 'vpx_util')
| -rw-r--r-- | vpx_util/vpx_thread.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/vpx_util/vpx_thread.h b/vpx_util/vpx_thread.h index 013a6179e..53a5f4966 100644 --- a/vpx_util/vpx_thread.h +++ b/vpx_util/vpx_thread.h @@ -159,23 +159,6 @@ static INLINE int pthread_cond_init(pthread_cond_t *const condition, return 0; } -static INLINE int pthread_cond_broadcast(pthread_cond_t *const condition) { - int ok = 1; -#ifdef USE_WINDOWS_CONDITION_VARIABLE - WakeAllConditionVariable(condition); -#else - while (WaitForSingleObject(condition->waiting_sem_, 0) == WAIT_OBJECT_0) { - // a thread is waiting in pthread_cond_wait: allow it to be notified - ok &= SetEvent(condition->signal_event_); - // wait until the event is consumed so the signaler cannot consume - // the event via its own pthread_cond_wait. - ok &= (WaitForSingleObject(condition->received_sem_, INFINITE) != - WAIT_OBJECT_0); - } -#endif - return !ok; -} - static INLINE int pthread_cond_signal(pthread_cond_t *const condition) { int ok = 1; #ifdef USE_WINDOWS_CONDITION_VARIABLE |