98 int ConsumerBuffer::Acquire(LocalHandle* ready_fence, void* meta,  in Acquire()  argument
109   if (meta && user_metadata_size) {  in Acquire()
113       memcpy(meta, metadata_src, user_metadata_size);  in Acquire()
138 int ConsumerBuffer::LocalRelease(const DvrNativeBufferMetadata* meta,  in LocalRelease()  argument
140   if (const int error = CheckMetadata(meta->user_metadata_size))  in LocalRelease()
170   if (meta->user_metadata_ptr && meta->user_metadata_size) {  in LocalRelease()
171     void* metadata_src = reinterpret_cast<void*>(meta->user_metadata_ptr);  in LocalRelease()
172     memcpy(user_metadata_ptr_, metadata_src, meta->user_metadata_size);  in LocalRelease()
186   DvrNativeBufferMetadata meta;  in Release()  local
187   if (const int error = LocalRelease(&meta, release_fence))  in Release()
195   DvrNativeBufferMetadata meta;  in ReleaseAsync()  local
196   return ReleaseAsync(&meta, LocalHandle());  in ReleaseAsync()
199 int ConsumerBuffer::ReleaseAsync(const DvrNativeBufferMetadata* meta,  in ReleaseAsync()  argument
203   if (const int error = LocalRelease(meta, release_fence))  in ReleaseAsync()