1 files changed, 16 insertions, 12 deletions

diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c
index 7c07de6..a29481d 100644
--- a/libavcodec/vorbisdec.c
+++ b/libavcodec/vorbisdec.c
@@ -1,18 +1,22 @@
-/*
- * This file is part of Libav.
+/**
+ * @file
+ * Vorbis I decoder
+ * @author Denes Balatoni  ( dbalatoni programozo hu )
+ *
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -1149,7 +1153,7 @@ static int vorbis_floor1_decode(vorbis_context *vc,
     uint16_t floor1_Y[258];
     uint16_t floor1_Y_final[258];
     int floor1_flag[258];
-    unsigned class, cdim, cbits, csub, cval, offset, i, j;
+    unsigned partition_class, cdim, cbits, csub, cval, offset, i, j;
     int book, adx, ady, dy, off, predicted, err;
 
 
@@ -1165,20 +1169,20 @@ static int vorbis_floor1_decode(vorbis_context *vc,
 
     offset = 2;
     for (i = 0; i < vf->partitions; ++i) {
-        class = vf->partition_class[i];
-        cdim   = vf->class_dimensions[class];
-        cbits  = vf->class_subclasses[class];
+        partition_class = vf->partition_class[i];
+        cdim   = vf->class_dimensions[partition_class];
+        cbits  = vf->class_subclasses[partition_class];
         csub = (1 << cbits) - 1;
         cval = 0;
 
         av_dlog(NULL, "Cbits %u\n", cbits);
 
         if (cbits) // this reads all subclasses for this partition's class
-            cval = get_vlc2(gb, vc->codebooks[vf->class_masterbook[class]].vlc.table,
-                            vc->codebooks[vf->class_masterbook[class]].nb_bits, 3);
+            cval = get_vlc2(gb, vc->codebooks[vf->class_masterbook[partition_class]].vlc.table,
+                            vc->codebooks[vf->class_masterbook[partition_class]].nb_bits, 3);
 
         for (j = 0; j < cdim; ++j) {
-            book = vf->subclass_books[class][cval & csub];
+            book = vf->subclass_books[partition_class][cval & csub];
 
             av_dlog(NULL, "book %d Cbits %u cval %u  bits:%d\n",
                     book, cbits, cval, get_bits_count(gb));