1 files changed, 0 insertions, 19 deletions
diff --git a/vp9/decoder/vp9_dthread.h b/vp9/decoder/vp9_dthread.h
index fce0fe7fe..9e944f973 100644
--- a/vp9/decoder/vp9_dthread.h
+++ b/vp9/decoder/vp9_dthread.h
@@ -48,25 +48,6 @@ typedef struct FrameWorkerData {
   int frame_decoded;        // Finished decoding current frame.
 } FrameWorkerData;
 
-void vp9_frameworker_lock_stats(VPxWorker *const worker);
-void vp9_frameworker_unlock_stats(VPxWorker *const worker);
-void vp9_frameworker_signal_stats(VPxWorker *const worker);
-
-// Wait until ref_buf has been decoded to row in real pixel unit.
-// Note: worker may already finish decoding ref_buf and release it in order to
-// start decoding next frame. So need to check whether worker is still decoding
-// ref_buf.
-void vp9_frameworker_wait(VPxWorker *const worker, RefCntBuffer *const ref_buf,
-                          int row);
-
-// FrameWorker broadcasts its decoding progress so other workers that are
-// waiting on it can resume decoding.
-void vp9_frameworker_broadcast(RefCntBuffer *const buf, int row);
-
-// Copy necessary decoding context from src worker to dst worker.
-void vp9_frameworker_copy_context(VPxWorker *const dst_worker,
-                                  VPxWorker *const src_worker);
-
 #ifdef __cplusplus
 }  // extern "C"
 #endif