Build librbcodec with DSP and metadata.

All associated files are moved to /lib/rbcodec.

Change-Id: I572ddd2b8a996aae1e98c081d06b1ed356dce222

1 files changed, 0 insertions, 127 deletions

diff --git a/apps/metadata/flac.c b/apps/metadata/flac.c
deleted file mode 100644
index 29937173fd..0000000000
--- a/apps/metadata/flac.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2005 Dave Chapman
- *
- * 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 the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <ctype.h>
-#include <inttypes.h>
-
-#include "system.h"
-#include "metadata.h"
-#include "metadata_common.h"
-#include "metadata_parsers.h"
-#include "logf.h"
-
-bool get_flac_metadata(int fd, struct mp3entry* id3)
-{
-    /* A simple parser to read vital metadata from a FLAC file - length,
-     * frequency, bitrate etc. This code should either be moved to a 
-     * seperate file, or discarded in favour of the libFLAC code.
-     * The FLAC stream specification can be found at 
-     * http://flac.sourceforge.net/format.html#stream
-     */
-
-    /* Use the trackname part of the id3 structure as a temporary buffer */
-    unsigned char* buf = (unsigned char *)id3->path;
-    bool last_metadata = false;
-    bool rc = false;
-
-    if (!skip_id3v2(fd, id3) || (read(fd, buf, 4) < 4))
-    {
-        return rc;
-    }
-    
-    if (memcmp(buf, "fLaC", 4) != 0) 
-    {
-        return rc;
-    }
-
-    while (!last_metadata) 
-    {
-        unsigned long i;
-        int type;
-        
-        if (read(fd, buf, 4) < 0)
-        {
-            return rc;
-        }
-        
-        last_metadata = buf[0] & 0x80;
-        type = buf[0] & 0x7f;
-        /* The length of the block */
-        i = (buf[1] << 16) | (buf[2] << 8) | buf[3];
-
-        if (type == 0)       /* 0 is the STREAMINFO block */
-        {
-            unsigned long totalsamples;
-            
-            if (i >= sizeof(id3->path) || read(fd, buf, i) < 0)
-            {
-                return rc;
-            }
-          
-            id3->vbr = true;   /* All FLAC files are VBR */
-            id3->filesize = filesize(fd);
-            id3->frequency = (buf[10] << 12) | (buf[11] << 4) 
-                | ((buf[12] & 0xf0) >> 4);
-            rc = true;  /* Got vital metadata */
-
-            /* totalsamples is a 36-bit field, but we assume <= 32 bits are used */
-            totalsamples = get_long_be(&buf[14]);
-            
-            if(totalsamples > 0)
-            {
-                /* Calculate track length (in ms) and estimate the bitrate (in kbit/s) */        
-                id3->length = ((int64_t) totalsamples * 1000) / id3->frequency;
-                id3->bitrate = (id3->filesize * 8) / id3->length;   
-            } 
-            else if (totalsamples == 0)
-            {
-                id3->length = 0;
-                id3->bitrate = 0;
-            }
-            else 
-            {
-                logf("flac length invalid!");
-                return false;
-            }
-
-        } 
-        else if (type == 4)  /* 4 is the VORBIS_COMMENT block */
-        {
-            /* The next i bytes of the file contain the VORBIS COMMENTS. */
-            if (read_vorbis_tags(fd, id3, i) == 0)
-            {
-                return rc;
-            }
-        } 
-        else if (!last_metadata)
-        {
-            /* Skip to next metadata block */
-            if (lseek(fd, i, SEEK_CUR) < 0)
-            {
-                return rc;
-            }
-        }
-    }
-    
-    return true;
-}