stick a fork in it.... needs testing and tweaks but can now read and write to…

stick a fork in it.... needs testing and tweaks but can now read and write to icecast via shout:// and or .mp3 files the traditional way

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4597 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/formats/mod_shout/interface.c

@@ -13,7 +13,7 @@ void InitMP3Constants(void)
 }
 
 
-BOOL InitMP3(struct mpstr *mp, long outscale) 
+BOOL InitMP3(struct mpstr *mp, long outscale, int samplerate) 
 {
 	/* quiet 4096 med 8192 */
 
@@ -26,7 +26,7 @@ BOOL InitMP3(struct mpstr *mp, long outscale)
 	mp->fr.single = 3; /* force mono */
 	mp->bsnum = 0;
 	mp->synth_bo = 1;
-	mp->outsamplerate = 8000;
+	mp->outsamplerate = samplerate;
 
 	make_decode_tables_scale(mp, outscale);
 
@@ -190,7 +190,7 @@ int decodeMP3(struct mpstr *mp,char *in,int isize,char *out,
 
 	if(osize < 4608) {
 		debug_printf("%d To less out space\n",  __LINE__);
-		return MP3_ERR;
+		return MP3_TOOSMALL;
 	}
 
 	if(in) {

src/mod/formats/mod_shout/mpglib.h

-#ifndef DEBUG_MP3
+#ifdef DEBUG_MP3
 #define debug_printf(fmt,...) printf(fmt, ##__VA_ARGS__);
 #else
-#define debug_printf;
+#define debug_printf(fmt,...)
 #endif
 
 struct buf {
@@ -47,10 +47,10 @@ struct mpstr {
 #define MP3_ERR -1
 #define MP3_OK  0
 #define MP3_NEED_MORE 1
-
+#define MP3_TOOSMALL 2
 
 void InitMP3Constants(void);
-BOOL InitMP3(struct mpstr *mp, long outscale);
+BOOL InitMP3(struct mpstr *mp, long outscale, int samplerate);
 int decodeMP3(struct mpstr *mp,char *inmemory,int inmemsize,
      char *outmemory,int outmemsize,int *done);
 void ExitMP3(struct mpstr *mp);