Add codecs to librbcodec.

Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97
Reviewed-on: http://gerrit.rockbox.org/137
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>

1 files changed, 0 insertions, 164 deletions

diff --git a/apps/codecs/shorten.c b/apps/codecs/shorten.c
deleted file mode 100644
index a8ab3f30a0..0000000000
--- a/apps/codecs/shorten.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id:
- *
- * Copyright (C) 2005 Mark Arigo
- *
- * 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 "codeclib.h"
-#include <codecs/libffmpegFLAC/shndec.h>
-
-CODEC_HEADER
-
-#ifndef IBSS_ATTR_SHORTEN_DECODED0
-#define IBSS_ATTR_SHORTEN_DECODED0 IBSS_ATTR
-#endif
-
-static int32_t decoded0[MAX_DECODE_SIZE] IBSS_ATTR_SHORTEN_DECODED0;
-static int32_t decoded1[MAX_DECODE_SIZE] IBSS_ATTR;
-
-static int32_t offset0[MAX_OFFSET_SIZE] IBSS_ATTR;
-static int32_t offset1[MAX_OFFSET_SIZE] IBSS_ATTR;
-
-static int8_t ibuf[MAX_BUFFER_SIZE] IBSS_ATTR;
-
-/* this is the codec entry point */
-enum codec_status codec_main(enum codec_entry_call_reason reason)
-{
-    if (reason == CODEC_LOAD) {
-        /* Generic codec initialisation */
-        ci->configure(DSP_SET_STEREO_MODE, STEREO_NONINTERLEAVED);
-        ci->configure(DSP_SET_SAMPLE_DEPTH, SHN_OUTPUT_DEPTH-1);
-    }
-
-    return CODEC_OK;
-}
-
-/* this is called for each file to process */
-enum codec_status codec_run(void)
-{
-    ShortenContext sc;
-    uint32_t samplesdone;
-    uint32_t elapsedtime;
-    int8_t *buf;
-    int consumed, res, nsamples;
-    size_t bytesleft;
-    intptr_t param;
-
-    /* Codec initialization */
-    if (codec_init()) {
-        LOGF("Shorten: codec_init error\n");
-        return CODEC_ERROR;
-    }
-
-    codec_set_replaygain(ci->id3);
-
-    /* Shorten decoder initialization */
-    ci->memset(&sc, 0, sizeof(ShortenContext));
-
-    /* Skip id3v2 tags */
-    ci->seek_buffer(ci->id3->first_frame_offset);
-
-    /* Read the shorten & wave headers */
-    buf = ci->request_buffer(&bytesleft, MAX_HEADER_SIZE);
-    res = shorten_init(&sc, (unsigned char *)buf, bytesleft);
-    if (res < 0) {
-        LOGF("Shorten: shorten_init error: %d\n", res);
-        return CODEC_ERROR;
-    }
-
-    ci->id3->frequency = sc.sample_rate;
-    ci->configure(DSP_SWITCH_FREQUENCY, sc.sample_rate);
-
-    if (sc.sample_rate) {
-        ci->id3->length = (sc.totalsamples / sc.sample_rate) * 1000;
-    } else {
-        ci->id3->length = 0;
-    }
-
-    if (ci->id3->length) {
-        ci->id3->bitrate = (ci->id3->filesize * 8) / ci->id3->length;
-    }
-
-    consumed = sc.gb.index/8;
-    ci->advance_buffer(consumed);
-    sc.bitindex = sc.gb.index - 8*consumed;
-
-seek_start:
-    ci->set_elapsed(0);
-
-    /* The main decoding loop */
-    ci->memset(&decoded0, 0, sizeof(int32_t)*MAX_DECODE_SIZE);
-    ci->memset(&decoded1, 0, sizeof(int32_t)*MAX_DECODE_SIZE);
-    ci->memset(&offset0, 0, sizeof(int32_t)*MAX_OFFSET_SIZE);
-    ci->memset(&offset1, 0, sizeof(int32_t)*MAX_OFFSET_SIZE);
-
-    samplesdone = 0;
-    buf = ci->request_buffer(&bytesleft, MAX_BUFFER_SIZE);
-    while (bytesleft) {
-        enum codec_command_action action = ci->get_command(&param);
-
-        if (action == CODEC_ACTION_HALT)
-            break;
-
-        /* Seek to start of track */
-        if (action == CODEC_ACTION_SEEK_TIME) {
-            if (param == 0 &&
-                ci->seek_buffer(sc.header_bits/8 + ci->id3->first_frame_offset)) {
-                sc.bitindex = sc.header_bits - 8*(sc.header_bits/8);
-                ci->seek_complete();
-                goto seek_start;
-            }
-            ci->seek_complete();
-        }
-
-        /* Decode a frame */
-        ci->memcpy(ibuf, buf, bytesleft); /* copy buf to iram */
-        res = shorten_decode_frames(&sc, &nsamples, decoded0, decoded1,
-                                    offset0, offset1, (unsigned char *)ibuf,
-                                    bytesleft, ci->yield);
- 
-        if (res == FN_ERROR) {
-            LOGF("Shorten: shorten_decode_frames error (%lu)\n",
-                (unsigned long)samplesdone);
-            return CODEC_ERROR;
-        } else {
-            /* Insert decoded samples in pcmbuf */
-            if (nsamples) {
-                ci->yield();
-                ci->pcmbuf_insert(decoded0 + sc.nwrap, decoded1 + sc.nwrap,
-                                  nsamples);
-
-                /* Update the elapsed-time indicator */
-                samplesdone += nsamples;
-                elapsedtime = (samplesdone*10) / (sc.sample_rate/100);
-                ci->set_elapsed(elapsedtime);
-            }
-
-            /* End of shorten stream...go to next track */
-            if (res == FN_QUIT)
-                break;
-        }
-
-        consumed = sc.gb.index/8;
-        ci->advance_buffer(consumed);
-        buf = ci->request_buffer(&bytesleft, MAX_BUFFER_SIZE);
-        sc.bitindex = sc.gb.index - 8*consumed;
-    }
-
-    return CODEC_OK;
-}