1 files changed, 0 insertions, 10 deletions
diff --git a/libavcodec/qsvdec.h b/libavcodec/qsvdec.h
index d12fde2856..79ecaed068 100644
--- a/libavcodec/qsvdec.h
+++ b/libavcodec/qsvdec.h
@@ -33,11 +33,6 @@
 
 #include "avcodec.h"
 
-#define QSV_VERSION_MAJOR 1
-#define QSV_VERSION_MINOR 1
-
-#define ASYNC_DEPTH_DEFAULT 4       // internal parallelism
-
 typedef struct QSVFrame {
     AVFrame *frame;
     mfxFrameSurface1 *surface;
@@ -68,11 +63,6 @@ typedef struct QSVContext {
     int         nb_ext_buffers;
 } QSVContext;
 
-/**
- * Convert a libmfx error code into a libav error code.
- */
-int ff_qsv_error(int mfx_err);
-
 int ff_qsv_map_pixfmt(enum AVPixelFormat format);
 
 int ff_qsv_init(AVCodecContext *s, QSVContext *q, mfxSession session);