[FFmpeg-soc] [soc]: r1781 - in eac3: ac3dec.c eac3dec.c

[jbr]

Author: jbr
Date: Mon Jan  7 00:40:03 2008
New Revision: 1781

Log:
make sure that the last coupling band stops at the end of the coupling range

Modified:
   eac3/ac3dec.c
   eac3/eac3dec.c

Modified: eac3/ac3dec.c
==============================================================================
--- eac3/ac3dec.c	(original)
+++ eac3/ac3dec.c	Mon Jan  7 00:40:03 2008
@@ -818,6 +818,7 @@ static int ac3_parse_audio_block(AC3Deco
                     s->num_cpl_bands--;
                 }
             }
+            s->cpl_band_struct[s->num_cpl_subbands-1] = 0;
         } else {
             /* coupling not in use */
             for (ch = 1; ch <= fbw_channels; ch++)

Modified: eac3/eac3dec.c
==============================================================================
--- eac3/eac3dec.c	(original)
+++ eac3/eac3dec.c	Mon Jan  7 00:40:03 2008
@@ -822,7 +822,7 @@ int ff_eac3_parse_audio_block(AC3DecodeC
                     for (bnd = 0; bnd < s->num_cpl_subbands-1; bnd++)
                         s->cpl_band_struct[bnd] = ff_eac3_default_cpl_band_struct[bnd+cpl_begin+1];
                 }
-                s->cpl_band_struct[17] = 0;
+                s->cpl_band_struct[s->num_cpl_subbands-1] = 0;
 
                 /* calculate number of coupling bands based on band structure */
                 s->num_cpl_bands = s->num_cpl_subbands;