Update upstream source from tag 'upstream/0.18.0'

Update to upstream version '0.18.0'
with Debian dir a69c1f7f3e7109393a3f9f5f1a2e7a5c3d3eda9f

1 files changed, 3 insertions, 7 deletions

diff --git a/src/buffer_pool.cc b/src/buffer_pool.cc
index c1a5606..582f13c 100644
--- a/src/buffer_pool.cc
+++ b/src/buffer_pool.cc
@@ -156,19 +156,15 @@ bool BufferPool::OnFrameBufferSizeChanged(int bitdepth,
 }
 
 RefCountedBufferPtr BufferPool::GetFreeBuffer() {
-  // In frame parallel mode, the GetFreeBuffer() calls from ObuParser all happen
-  // from the same thread serially, but the GetFreeBuffer() call in
-  // DecoderImpl::ApplyFilmGrain can happen from multiple threads at the same
-  // time. So this function has to be thread safe.
-  // TODO(b/142583029): Investigate if the GetFreeBuffer() call in
-  // DecoderImpl::ApplyFilmGrain() call can be serialized so that this function
-  // need not be thread safe.
   std::unique_lock<std::mutex> lock(mutex_);
   for (auto buffer : buffers_) {
     if (!buffer->in_use_) {
       buffer->in_use_ = true;
       buffer->progress_row_ = -1;
       buffer->frame_state_ = kFrameStateUnknown;
+      buffer->hdr_cll_set_ = false;
+      buffer->hdr_mdcv_set_ = false;
+      buffer->itut_t35_set_ = false;
       lock.unlock();
       return RefCountedBufferPtr(buffer, RefCountedBuffer::ReturnToBufferPool);
     }