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, 248 deletions

diff --git a/apps/plugins/codecflac.c b/apps/plugins/codecflac.c
deleted file mode 100644
index 1cc95b3..0000000
--- a/apps/plugins/codecflac.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2002 Björn Stenberg
- *
- * 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 <codecs/libFLAC/include/FLAC/seekable_stream_decoder.h>
-#include "playback.h"
-#include "lib/codeclib.h"
-
-#define FLAC_MAX_SUPPORTED_BLOCKSIZE 4608
-#define FLAC_MAX_SUPPORTED_CHANNELS  2
-
-static struct plugin_api* rb;
-static uint32_t samplesdone;
-
-/* Called when the FLAC decoder needs some FLAC data to decode */
-FLAC__SeekableStreamDecoderReadStatus flac_read_handler(const FLAC__SeekableStreamDecoder *dec, 
-                                                        FLAC__byte buffer[], unsigned *bytes, void *data)
-{   struct codec_api* ci = (struct codec_api*)data;
-    (void)dec;
-
-    *bytes=(unsigned)(ci->read_filebuf(buffer,*bytes));
-
-    if (*bytes==0) {
-      return FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM;
-    } else {
-      return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE;
-    }
-}
-
-static unsigned char pcmbuf[FLAC_MAX_SUPPORTED_BLOCKSIZE*FLAC_MAX_SUPPORTED_CHANNELS*2] IDATA_ATTR;
-
-/* Called when the FLAC decoder has some decoded PCM data to write */
-FLAC__StreamDecoderWriteStatus flac_write_handler(const FLAC__SeekableStreamDecoder *dec, 
-  					          const FLAC__Frame *frame, 
-					          const FLAC__int32 * const buf[], 
-					          void *data)
-{
-   struct codec_api* ci = (struct codec_api*)data;
-   (void)dec;
-   unsigned int c_samp, c_chan, d_samp;
-   uint32_t data_size = frame->header.blocksize * frame->header.channels * 2; /* Assume 16-bit words */
-   uint32_t samples = frame->header.blocksize;
-   int yieldcounter = 0;
-
-
-   if (samples*frame->header.channels > (FLAC_MAX_SUPPORTED_BLOCKSIZE*FLAC_MAX_SUPPORTED_CHANNELS)) {
-     // ERROR!!!
-     DEBUGF("ERROR: samples*frame->header.channels=%d\n",samples*frame->header.channels);
-     return(FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE);
-   }
-
-   (void)dec;
-   for(c_samp = d_samp = 0; c_samp < samples; c_samp++) {
-     for(c_chan = 0; c_chan < frame->header.channels; c_chan++, d_samp++) {
-       pcmbuf[d_samp*2] = (buf[c_chan][c_samp]&0xff00)>>8;
-       pcmbuf[(d_samp*2)+1] = buf[c_chan][c_samp]&0xff;
-       if (yieldcounter++ == 100) {
-         rb->yield();
-         yieldcounter = 0;
-       }
-     }
-   } 
-
-   samplesdone+=samples;
-   ci->set_elapsed(samplesdone/(ci->id3->frequency/1000));
-   
-   rb->yield();
-   while (!ci->audiobuffer_insert(pcmbuf, data_size))
-     rb->yield();
-
-   return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
-}
-
-void flac_metadata_handler(const FLAC__SeekableStreamDecoder *dec, 
-                           const FLAC__StreamMetadata *meta, void *data)
-{
-  /* Ignore metadata for now... */
-  (void)dec;
-  (void)meta;
-  (void)data;
-}
-
-
-void flac_error_handler(const FLAC__SeekableStreamDecoder *dec, 
-                        FLAC__StreamDecoderErrorStatus status, void *data)
-{
-    (void)dec;
-    (void)status;
-    (void)data;
-}
-
-FLAC__SeekableStreamDecoderSeekStatus flac_seek_handler (const FLAC__SeekableStreamDecoder *decoder, 
-                                                         FLAC__uint64 absolute_byte_offset,
-                                                         void *client_data)
-{
-  (void)decoder;
-  struct codec_api* ci = (struct codec_api*)client_data;
-
-  if (ci->seek_buffer(absolute_byte_offset)) {
-    return(FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK);
-  } else {
-    return(FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR);
-  }
-}
-
-FLAC__SeekableStreamDecoderTellStatus flac_tell_handler (const FLAC__SeekableStreamDecoder *decoder, 
-                                                         FLAC__uint64 *absolute_byte_offset, void *client_data)
-{ 
-  struct codec_api* ci = (struct codec_api*)client_data;
-
-  (void)decoder;
-  *absolute_byte_offset=ci->curpos;
-  return(FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK);
-}
-
-FLAC__SeekableStreamDecoderLengthStatus flac_length_handler (const FLAC__SeekableStreamDecoder *decoder, 
-                                                         FLAC__uint64 *stream_length, void *client_data)
-{
-  struct codec_api* ci = (struct codec_api*)client_data;
-
-  (void)decoder;
-  *stream_length=ci->filesize;
-  return(FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK);
-}
-
-FLAC__bool flac_eof_handler (const FLAC__SeekableStreamDecoder *decoder, 
-                             void *client_data)
-{
-  struct codec_api* ci = (struct codec_api*)client_data;
-
-  (void)decoder;
-  if (ci->curpos >= ci->filesize) {
-    return(true);
-  } else {
-    return(false);
-  }
-}
-
-#ifndef SIMULATOR
-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;
-  FLAC__SeekableStreamDecoder* flacDecoder;
-
-  /* Generic plugin initialisation */
-  TEST_PLUGIN_API(api);
-
-  /* if you are using a global api pointer, don't forget to copy it!
-     otherwise you will get lovely "I04: IllInstr" errors... :-) */
-  rb = api;
-
-#ifndef SIMULATOR
-  rb->memcpy(iramstart, iramcopy, iramend-iramstart);
-#endif
-
-  ci->configure(CODEC_SET_FILEBUF_LIMIT, (int *)(1024*1024*10));
-  ci->configure(CODEC_SET_FILEBUF_WATERMARK, (int *)(1024*512));
-  ci->configure(CODEC_SET_FILEBUF_CHUNKSIZE, (int *)(1024*128));
-
-  next_track:
-
-  if (codec_init(api, ci)) {
-    return PLUGIN_ERROR;
-  }
-
-  /* Create a decoder instance */
-
-  flacDecoder=FLAC__seekable_stream_decoder_new();
-
-  /* Set up the decoder and the callback functions - this must be done before init */
-
-  /* The following are required for stream_decoder and higher */
-  FLAC__seekable_stream_decoder_set_client_data(flacDecoder,ci);
-  FLAC__seekable_stream_decoder_set_write_callback(flacDecoder, flac_write_handler);
-  FLAC__seekable_stream_decoder_set_read_callback(flacDecoder, flac_read_handler);
-  FLAC__seekable_stream_decoder_set_metadata_callback(flacDecoder, flac_metadata_handler);
-  FLAC__seekable_stream_decoder_set_error_callback(flacDecoder, flac_error_handler);
-  FLAC__seekable_stream_decoder_set_metadata_respond(flacDecoder, FLAC__METADATA_TYPE_STREAMINFO);
-
-  /* The following are only for the seekable_stream_decoder */
-  FLAC__seekable_stream_decoder_set_seek_callback(flacDecoder, flac_seek_handler);
-  FLAC__seekable_stream_decoder_set_tell_callback(flacDecoder, flac_tell_handler);
-  FLAC__seekable_stream_decoder_set_length_callback(flacDecoder, flac_length_handler);
-  FLAC__seekable_stream_decoder_set_eof_callback(flacDecoder, flac_eof_handler);
-
-
-  /* QUESTION: What do we do when the init fails? */
-  if (FLAC__seekable_stream_decoder_init(flacDecoder)) {
-    return PLUGIN_ERROR;
-  }
-
-  /* The first thing to do is to parse the metadata */
-  FLAC__seekable_stream_decoder_process_until_end_of_metadata(flacDecoder);
-
-  samplesdone=0;
-  ci->set_elapsed(0);
-  /* The main decoder loop */
-  while (FLAC__seekable_stream_decoder_get_state(flacDecoder)!=FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM) {
-    rb->yield();
-    if (ci->stop_codec || ci->reload_codec) {
-      break;
-    }
-
-    if (ci->seek_time) {
-        int sample_loc;
-
-        sample_loc = ci->seek_time/1000 * ci->id3->frequency;
-        if (FLAC__seekable_stream_decoder_seek_absolute(flacDecoder,sample_loc)) {
-          samplesdone=sample_loc;
-          ci->set_elapsed(samplesdone/(ci->id3->frequency/1000));
-        }
-        ci->seek_time = 0;
-    }
-
-    FLAC__seekable_stream_decoder_process_single(flacDecoder);
-  }
-
-  /* Flush the libFLAC buffers */
-  FLAC__seekable_stream_decoder_finish(flacDecoder);
-
-  if (ci->request_next_track())
-    goto next_track;
-
-  return PLUGIN_OK;
-}