216 inline size_t getFenceFdCount(hidl_handle const& fence) {  in getFenceFdCount()  argument
217     return native_handle_read_fd(fence) == -1 ? 0 : 1;  in getFenceFdCount()
235 inline status_t unflattenFence(hidl_handle* fence, native_handle_t** nh,  in unflattenFence()  argument
257         *fence = *nh;  in unflattenFence()
262         *fence = hidl_handle();  in unflattenFence()
278 inline status_t flattenFence(hidl_handle const& fence,  in flattenFence()  argument
280     if (size < getFenceFlattenedSize(fence) ||  in flattenFence()
281             numFds < getFenceFdCount(fence)) {  in flattenFence()
287             static_cast<uint32_t>(getFenceFdCount(fence)));  in flattenFence()
288     int fd = native_handle_read_fd(fence);  in flattenFence()
513     status_t status = unflattenFence(&(t->fence), nh,  in unflatten()
589             return min + getFenceFlattenedSize(t.fence);  in getFlattenedSize()
608             getFenceFdCount(t.fence) : 0;  in getFdCount()
641             *nh = t.fence.getNativeHandle() == nullptr ?  in flatten()
642                     nullptr : native_handle_clone(t.fence);  in flatten()
999 status_t H2BGraphicBufferProducer::dequeueBuffer(int* slot, sp<Fence>* fence, uint32_t w,  in dequeueBuffer()  argument
1003     *fence = new Fence();  in dequeueBuffer()
1008             [&fnStatus, slot, fence, outTimestamps] (  in dequeueBuffer()
1015                 if (!convertTo(fence->get(), tFence)) {  in dequeueBuffer()
1102 status_t H2BGraphicBufferProducer::cancelBuffer(int slot, const sp<Fence>& fence) {  in cancelBuffer()  argument
1105     if ((fence == nullptr) || !wrapAs(&tFence, &nh, *fence)) {  in cancelBuffer()
1203                     hidl_handle const& fence,  in getLastQueuedBuffer()
1213                 if (!convertTo(outFence->get(), fence)) {  in getLastQueuedBuffer()