lavc: support extracting audio service type from side data

[ffmpeg] / libavcodec / dvdata.h

diff --git a/libavcodec/dvdata.h b/libavcodec/dvdata.h
index 4869331854c8e25ce282f81234cb1707a6ebcf95..8e7c0fbcdf56d6b5962c68ff27f94980870f83bd 100644 (file)
--- a/libavcodec/dvdata.h
+++ b/libavcodec/dvdata.h
@@ -21,6 +21,8 @@
 
 #include <stdint.h>
 
+extern const uint8_t ff_dv_zigzag248_direct[64];
+
 extern const uint8_t ff_dv_quant_shifts[22][4];
 extern const uint8_t ff_dv_quant_offset[4];
 
@@ -31,4 +33,11 @@ extern const int ff_dv_iweight_1080_c[64];
 extern const int ff_dv_iweight_720_y[64];
 extern const int ff_dv_iweight_720_c[64];
 
+#define NB_DV_VLC 409
+
+extern const uint16_t ff_dv_vlc_bits[NB_DV_VLC];
+extern const uint8_t ff_dv_vlc_len[NB_DV_VLC];
+extern const uint8_t ff_dv_vlc_run[NB_DV_VLC];
+extern const uint8_t ff_dv_vlc_level[NB_DV_VLC];
+
 #endif /* AVCODEC_DVDATA_H */