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snd_mp3.c: return type tweak for mp3_tagsize()

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git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1235 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Ozkan Sezer 2015-07-13 06:26:15 +00:00
parent 271f05bf63
commit 56d1ab5f7a
1 changed files with 5 additions and 5 deletions
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10
Quake/snd_mp3.c
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@ -8,7 +8,7 @@
* functions were adapted from the GPL-licensed libid3tag library, see at * functions were adapted from the GPL-licensed libid3tag library, see at
* http://www.underbit.com/products/mad/. Adapted to Quake and Hexen II * http://www.underbit.com/products/mad/. Adapted to Quake and Hexen II
* game engines by O.Sezer : * game engines by O.Sezer :
* Copyright (C) 2010-2013 O.Sezer <sezero@users.sourceforge.net> * Copyright (C) 2010-2015 O.Sezer <sezero@users.sourceforge.net>
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -89,16 +89,16 @@ static inline qboolean tag_is_id3v2(const unsigned char *data, size_t length)
return false; return false;
} }
static int mp3_tagsize(const unsigned char *data, size_t length) static size_t mp3_tagsize(const unsigned char *data, size_t length)
{ {
size_t size;
if (tag_is_id3v1(data, length)) if (tag_is_id3v1(data, length))
return 128; return 128;
if (tag_is_id3v2(data, length)) if (tag_is_id3v2(data, length))
{ {
unsigned char flags; unsigned char flags = data[5];
unsigned int size;
flags = data[5];
size = 10 + (data[6]<<21) + (data[7]<<14) + (data[8]<<7) + data[9]; size = 10 + (data[6]<<21) + (data[7]<<14) + (data[8]<<7) + data[9];
if (flags & ID3_TAG_FLAG_FOOTERPRESENT) if (flags & ID3_TAG_FLAG_FOOTERPRESENT)
size += 10; size += 10;