void vp10_frameworker_broadcast(RefCntBuffer *const buf, int row) {
#if CONFIG_MULTITHREAD
VPxWorker *worker = buf->frame_worker_owner;
#ifdef DEBUG_THREAD
{
FrameWorkerData *const worker_data = (FrameWorkerData *)worker->data1;
printf("%d %p worker decode to (%d) \r\n", worker_data->worker_id,
buf->frame_worker_owner, row);
}
#endif
vp10_frameworker_lock_stats(worker);
buf->row = row;
vp10_frameworker_signal_stats(worker);
vp10_frameworker_unlock_stats(worker);
#else
(void)buf;
(void)row;
#endif // CONFIG_MULTITHREAD
}
static int frame_worker_hook(void *arg1, void *arg2) {
FrameWorkerData *const frame_worker_data = (FrameWorkerData *)arg1;
const uint8_t *data = frame_worker_data->data;
(void)arg2;
frame_worker_data->result =
vp10_receive_compressed_data(frame_worker_data->pbi,
frame_worker_data->data_size,
&data);
frame_worker_data->data_end = data;
if (frame_worker_data->pbi->frame_parallel_decode) {
// In frame parallel decoding, a worker thread must successfully decode all
// the compressed data.
if (frame_worker_data->result != 0 ||
frame_worker_data->data + frame_worker_data->data_size - 1 > data) {
VPxWorker *const worker = frame_worker_data->pbi->frame_worker_owner;
BufferPool *const pool = frame_worker_data->pbi->common.buffer_pool;
// Signal all the other threads that are waiting for this frame.
vp10_frameworker_lock_stats(worker);
frame_worker_data->frame_context_ready = 1;
lock_buffer_pool(pool);
frame_worker_data->pbi->cur_buf->buf.corrupted = 1;
unlock_buffer_pool(pool);
frame_worker_data->pbi->need_resync = 1;
vp10_frameworker_signal_stats(worker);
vp10_frameworker_unlock_stats(worker);
return 0;
}
} else if (frame_worker_data->result != 0) {
// Check decode result in serial decode.
frame_worker_data->pbi->cur_buf->buf.corrupted = 1;
frame_worker_data->pbi->need_resync = 1;
}
return !frame_worker_data->result;
}