moved and renamed the codecs, gave the codecs a new extension (.codec),

unified to a single codec-only API, made a new codeclib, disabled the building
of the *2wav plugins


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6812 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 0 insertions, 214 deletions

diff --git a/apps/plugins/codecmpc.c b/apps/plugins/codecmpc.c
deleted file mode 100644
index 19eb518..0000000
--- a/apps/plugins/codecmpc.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2005 Thom Johansen
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include "plugin.h"
-#include "playback.h"
-#include "lib/codeclib.h"
-#include <codecs/libmusepack/musepack.h>
-
-static struct plugin_api* rb;
-mpc_decoder decoder;
-
-/*
-  Our implementations of the mpc_reader callback functions.
-*/
-mpc_int32_t
-read_impl(void *data, void *ptr, mpc_int32_t size)
-{
-  struct codec_api* ci = (struct codec_api*)data;
-
-  return((mpc_int32_t)(ci->read_filebuf(ptr,size)));
-}
-
-bool
-seek_impl(void *data, mpc_int32_t offset)
-{  
-  struct codec_api* ci = (struct codec_api*)data;
-
-  /* WARNING: assumes we don't need to skip too far into the past,
-     this might not be supported by the buffering layer yet */
-  return ci->seek_buffer(offset);
-}
-
-mpc_int32_t
-tell_impl(void *data)
-{
-  struct codec_api* ci = (struct codec_api*)data;
-
-  return ci->curpos;
-}
-
-mpc_int32_t
-get_size_impl(void *data)
-{
-  struct codec_api* ci = (struct codec_api*)data;
-  return ci->filesize;
-}
-
-bool
-canseek_impl(void *data)
-{
-    (void)data;
-    return false;
-}
-
-static int
-shift_signed(MPC_SAMPLE_FORMAT val, int shift)
-{
-  if (shift > 0)
-    val <<= shift;
-  else if (shift < 0)
-    val >>= -shift;
-  return (int)val;
-}
-
-#define OUTPUT_BUFFER_SIZE 65536 /* Must be an integer multiple of 4. */
-
-unsigned char OutputBuffer[OUTPUT_BUFFER_SIZE];
-/* temporary, we probably have better use for iram than this */
-MPC_SAMPLE_FORMAT sample_buffer[MPC_DECODER_BUFFER_LENGTH] IDATA_ATTR;
-unsigned char *OutputPtr=OutputBuffer;
-const unsigned char *OutputBufferEnd=OutputBuffer+OUTPUT_BUFFER_SIZE;
-
-#ifdef USE_IRAM
-extern char iramcopy[];
-extern char iramstart[];
-extern char iramend[];
-#endif
-
-/* this is the plugin entry point */
-enum plugin_status plugin_start(struct plugin_api* api, void* parm)
-{
-  struct codec_api* ci = (struct codec_api*)parm;
-  unsigned short Sample;
-  unsigned long samplesdone;
-  unsigned long frequency;
-  unsigned status = 1;
-  unsigned int i;
-  mpc_reader reader;
-
-  /* Generic plugin inititialisation */
-
-  TEST_PLUGIN_API(api);
-  rb = api;
-
-#ifndef SIMULATOR
-  rb->memcpy(iramstart, iramcopy, iramend-iramstart);
-#endif
-
-  ci->configure(CODEC_SET_FILEBUF_LIMIT, (int *)(1024*1024*2));
-  ci->configure(CODEC_SET_FILEBUF_CHUNKSIZE, (int *)(1024*16));
-
-  next_track:
-
-  if (codec_init(api, ci)) {
-    return PLUGIN_ERROR;
-  }
-
-  /* Create a decoder instance */
-
-  reader.read = read_impl;
-  reader.seek = seek_impl;
-  reader.tell = tell_impl;
-  reader.get_size = get_size_impl;
-  reader.canseek = canseek_impl;
-  reader.data = ci;
-
-  /* read file's streaminfo data */
-  mpc_streaminfo info;
-  mpc_streaminfo_init(&info);
-  if (mpc_streaminfo_read(&info, &reader) != ERROR_CODE_OK) {
-    return PLUGIN_ERROR;  
-  }
-  frequency=info.sample_freq;
-
-  /* instantiate a decoder with our file reader */
-  mpc_decoder_setup(&decoder, &reader);
-  if (!mpc_decoder_initialize(&decoder, &info)) {
-    return PLUGIN_ERROR;
-  }
-
-  /* Initialise the output buffer. */
-  OutputPtr=OutputBuffer;
-  OutputBufferEnd=OutputBuffer+OUTPUT_BUFFER_SIZE;
-
-  /* This is the decoding loop. */
-  samplesdone=0;
-  while (status != 0) {
-    if (ci->stop_codec || ci->reload_codec) {
-      break;
-    }
-
-    status = mpc_decoder_decode(&decoder, sample_buffer, 0, 0);
-    if (status == (unsigned)(-1)) {
-      //decode error
-      return PLUGIN_ERROR;
-    }
-    else                    //status>0
-    {
-    //      file_info.current_sample += status;
-    //      file_info.frames_decoded++;
-      /* Convert musepack's numbers to an array of 16-bit BE signed integers */
-      for(i = 0; i < status*info.channels; i += info.channels)
-      {
-        /* Left channel */
-        Sample=shift_signed(sample_buffer[i], 16 - MPC_FIXED_POINT_SCALE_SHIFT);
-        *(OutputPtr++)=Sample>>8;
-        *(OutputPtr++)=Sample&0xff;
-
-        /* Right channel. If the decoded stream is monophonic then
-         * the right output channel is the same as the left one.
-         */
-        if(info.channels==2) {
-          Sample=shift_signed(sample_buffer[i + 1], 16 - MPC_FIXED_POINT_SCALE_SHIFT);
-        }
-        *(OutputPtr++)=Sample>>8;
-        *(OutputPtr++)=Sample&0xff;
-
-        samplesdone++;
-
-        /* Flush the buffer if it is full. */
-        if(OutputPtr==OutputBufferEnd)
-        {
-          rb->yield();
-          while (!ci->audiobuffer_insert(OutputBuffer, OUTPUT_BUFFER_SIZE)) {
-            rb->yield();
-          }
-
-          ci->set_elapsed(samplesdone/(frequency/1000));
-          OutputPtr=OutputBuffer;
-        }
-      }
-    }
-  }
-
-  /* Flush the remaining data in the output buffer */
-  if (OutputPtr > OutputBuffer) {
-    rb->yield();
-    while (!ci->audiobuffer_insert(OutputBuffer, OutputPtr-OutputBuffer)) {
-      rb->yield();
-    }
-  }
-
-  if (ci->request_next_track())
-    goto next_track;
-
-  return PLUGIN_OK;
-}
-