eac3dec: use 16-bit pre-mantissas instead of 24-bit in AHT decoding. it is

[frescor/ffmpeg.git] / libavcodec / ac3dec_data.h

diff --git a/libavcodec/ac3dec_data.h b/libavcodec/ac3dec_data.h
index 01d910d039702a3ef5ac1d9687a83e9c951eb9a0..c9bb58686bb43d6d739e3b134c96314104d659ef 100644 (file)
--- a/libavcodec/ac3dec_data.h
+++ b/libavcodec/ac3dec_data.h
@@ -1,5 +1,5 @@
 /*
- * AC3 and E-AC3 decoder tables
+ * AC-3 and E-AC-3 decoder tables
  * Copyright (c) 2007 Bartlomiej Wolowiec <bartek.wolowiec@gmail.com>
  *
  * This file is part of FFmpeg.
@@ -19,19 +19,22 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef FFMPEG_AC3DEC_DATA_H
-#define FFMPEG_AC3DEC_DATA_H
+#ifndef AVCODEC_AC3DEC_DATA_H
+#define AVCODEC_AC3DEC_DATA_H
 
 #include "libavutil/common.h"
 
+extern const uint8_t ff_ac3_ungroup_3_in_5_bits_tab[32][3];
 extern const uint8_t ff_eac3_hebap_tab[64];
 extern const uint8_t ff_eac3_bits_vs_hebap[20];
 extern const int16_t ff_eac3_gaq_remap_1[12];
 extern const int16_t ff_eac3_gaq_remap_2_4_a[9][2];
 extern const int16_t ff_eac3_gaq_remap_2_4_b[9][2];
 
-extern const int16_t (*ff_eac3_vq_hebap[8])[6];
+extern const int16_t (* const ff_eac3_mantissa_vq[8])[6];
 extern const uint8_t ff_eac3_frm_expstr[32][6];
 extern const uint8_t ff_eac3_default_cpl_band_struct[18];
 
-#endif /* FFMPEG_AC3DEC_DATA_H */
+extern const uint8_t ff_ac3_rematrix_band_tab[5];
+
+#endif /* AVCODEC_AC3DEC_DATA_H */