[MPlayer-dev-eng] [PATCH] mencoder linking fails

Björn Sandell biorn at dce.chalmers.se
Sun Jul 21 23:29:37 CEST 2002


Linking of mencoder fails (due to recent changes in libmpdemux?):

mencoder.o: Undefined symbol `_mp_decode_mp3_header' referenced from text
segment

The attached patch fixes it, though I'm not sure it's _the_ best way.

Björn Sandell       DCE/DFS Sysadmin       IT department
Chalmers University of Technology    www.dce.chalmers.se
-------------- next part --------------
Index: mencoder.c
===================================================================
RCS file: /cvsroot/mplayer/main/mencoder.c,v
retrieving revision 1.140
diff -u -r1.140 mencoder.c
--- mencoder.c  12 Jul 2002 18:03:16 -0000      1.140
+++ mencoder.c  21 Jul 2002 21:06:36 -0000
@@ -49,6 +49,7 @@
 #ifdef HAVE_MP3LAME
 #undef CDECL
 #include <lame/lame.h>
+#include "libmpdemux/mp3_hdr.h"
 #endif
 
 #ifdef HAVE_LIBCSS
$ more libmpdemux/mp3_hdr.h

int mp_get_mp3_header(unsigned char* hbuf,int* chans, int* freq);

#define mp_decode_mp3_header(hbuf)  mp_get_mp3_header(hbuf,NULL,NULL)

static inline int mp_check_mp3_header(unsigned int head){
    if( (head & 0x0000e0ff) != 0x0000e0ff ||  
        (head & 0x00fc0000) == 0x00fc0000) return 0;
    if(mp_decode_mp3_header((unsigned char*)(&head))<=0) return 0;
    return 1;
}


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