Remove really broke MP3 stuff in favor of G.726 in the near future

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@1689 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 0 insertions, 83 deletions

diff --git a/codecs/mp3anal.h b/codecs/mp3anal.h
deleted file mode 100755
index 263e8520c..000000000
--- a/codecs/mp3anal.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Asterisk -- A telephony toolkit for Linux.
- *
- * MP3 Header Analysis Routines.  Thanks to Robert Kaye for the logic!
- *
- * Copyright (C) 1999, Mark Spencer
- *
- * Mark Spencer <markster@linux-support.net>
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License
- */
-
-static int bitrates1[] = { 0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320 };
-static int bitrates2[] = { 0, 8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112, 128, 144, 160 };
-
-static int samplerates1[] = { 44100, 48000, 32000 };
-static int samplerates2[] = { 22050, 24000, 16000 };
-
-static int outputsamples[] = { 576, 1152 };
-
-static int mp3_samples(unsigned char *header)
-{
-	int ver = (header[1] & 0x8) >> 3;
-	return outputsamples[ver];
-}
-
-static int mp3_bitrate(unsigned char *header)
-{
-	int ver = (header[1] & 0x8) >> 3;
-	int br = (header[2] >> 4);
-
-	if (ver > 14) {
-		ast_log(LOG_WARNING, "Invalid bit rate\n");
-		return -1;
-	}
-	if (ver)
-		return bitrates1[br];
-	else {
-		return bitrates2[br];
-	}
-}
-
-static int mp3_samplerate(unsigned char *header)
-{
-	int ver = (header[1] & 0x8) >> 3;
-	int sr = (header[2] >> 2) & 0x3;
-	
-	if (ver > 2) {
-		ast_log(LOG_WARNING, "Invalid sample rate\n");
-		return -1;
-	}
-
-	if (ver)
-		return samplerates1[sr];
-	else
-		return samplerates2[sr];
-}
-
-static int mp3_padding(unsigned char *header)
-{
-	return (header[2] >> 1) & 0x1;	
-}
-
-static int mp3_badheader(unsigned char *header)
-{
-	if ((header[0] != 0xFF) || ((header[1] & 0xF0) != 0xF0))
-		return -1;
-	return 0;
-}
-
-static int mp3_framelen(unsigned char *header)
-{
-	int br = mp3_bitrate(header);
-	int sr = mp3_samplerate(header);
-	int size;
-	
-	if ((br < 0) || (sr < 0))
-		return -1;
-	size = 144000 * br / sr + mp3_padding(header);
-	return size;
-}
-