[Extractor-gtk-cvslog] SF.net SVN: extractor-gtk: [67] trunk/extractor/generic.c

[<som...@us...>]

Revision: 67
          http://extractor-gtk.svn.sourceforge.net/extractor-gtk/?rev=67&view=rev
Author:   someone-guy
Date:     2008-03-05 12:28:38 -0800 (Wed, 05 Mar 2008)

Log Message:
-----------
Distinguish between AVI/WAV/generic RIFF

Modified Paths:
--------------
    trunk/extractor/generic.c

Modified: trunk/extractor/generic.c
===================================================================
--- trunk/extractor/generic.c	2008-02-26 17:17:51 UTC (rev 66)
+++ trunk/extractor/generic.c	2008-03-05 20:28:38 UTC (rev 67)
@@ -76,11 +76,14 @@
         break;
       }
       case TAG('R', 'I', 'F', 'F'): {
+        const char *ext = "riff";
         uint32_t len = read_le32(in);
-        uint32_t type = read_le32(in);
+        uint32_t type = read_be32(in);
         fseek(in, -8, SEEK_CUR);
         if (len <= 4 || !is_valid_fourcc(type)) break;
-        add_entry(&list, cnt, "riff");
+        if (type == TAG('W', 'A', 'V', 'E')) ext = "wav";
+        if (type >> 8 == TAG(0, 'A', 'V', 'I')) ext = "avi";
+        add_entry(&list, cnt, ext);
         list[cnt].start = ftell(in) - 4;
         list[cnt].len = len + 8;
         cnt++;


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