SOURCES: mpd-flac.patch (NEW) - copied from svn.musicpd.org; allow...

sls sls at pld-linux.org
Mon Jan 1 22:39:32 CET 2007


Author: sls                          Date: Mon Jan  1 21:39:32 2007 GMT
Module: SOURCES                       Tag: HEAD
---- Log message:
- copied from svn.musicpd.org; allows to build with flac-1.1.3 (and older)

---- Files affected:
SOURCES:
   mpd-flac.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: SOURCES/mpd-flac.patch
diff -u /dev/null SOURCES/mpd-flac.patch:1.1
--- /dev/null	Mon Jan  1 22:39:32 2007
+++ SOURCES/mpd-flac.patch	Mon Jan  1 22:39:26 2007
@@ -0,0 +1,697 @@
+--- mpd-0.12.1/src/inputPlugins/_flac_common.h.orig	2007-01-01 20:16:07.000000000 +0000
++++ mpd-0.12.1/src/inputPlugins/_flac_common.h	2007-01-01 21:10:31.000000000 +0000
+@@ -30,7 +30,114 @@
+ #include "../inputStream.h"
+ #include "../outputBuffer.h"
+ #include "../decode.h"
+-#include <FLAC/seekable_stream_decoder.h>
++#include <FLAC/export.h>
++#if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT <= 7
++#  include <FLAC/seekable_stream_decoder.h>
++#  define flac_decoder           FLAC__SeekableStreamDecoder
++#  define flac_new(x)            FLAC__seekable_stream_decoder_new(x)
++
++#  define flac_ogg_init(a,b,c,d,e,f,g,h,i,j) (0)
++
++#  define flac_get_decode_position(x,y) \
++                 FLAC__seekable_stream_decoder_get_decode_position(x,y)
++#  define flac_get_state(x)      FLAC__seekable_stream_decoder_get_state(x)
++#  define flac_process_single(x) FLAC__seekable_stream_decoder_process_single(x)
++#  define flac_process_metadata(x) \
++                 FLAC__seekable_stream_decoder_process_until_end_of_metadata(x)
++#  define flac_seek_absolute(x,y) \
++                 FLAC__seekable_stream_decoder_seek_absolute(x,y)
++#  define flac_finish(x)         FLAC__seekable_stream_decoder_finish(x)
++#  define flac_delete(x)         FLAC__seekable_stream_decoder_delete(x)
++
++#  define flac_decoder_eof       FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM
++
++#  define flac_read_status       FLAC__SeekableStreamDecoderReadStatus
++#  define flac_read_status_continue \
++                                 FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK
++#  define flac_read_status_eof   FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK
++#  define flac_read_status_abort \
++                               FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR
++
++#  define flac_seek_status       FLAC__SeekableStreamDecoderSeekStatus
++#  define flac_seek_status_ok    FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK
++#  define flac_seek_status_error FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR
++
++#  define flac_tell_status         FLAC__SeekableStreamDecoderTellStatus
++#  define flac_tell_status_ok      FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK
++#  define flac_tell_status_error \
++                                FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_ERROR
++#  define flac_tell_status_unsupported \
++                                FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_ERROR
++
++#  define flac_length_status       FLAC__SeekableStreamDecoderLengthStatus
++#  define flac_length_status_ok  FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK
++#  define flac_length_status_error \
++                              FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR
++#  define flac_length_status_unsupported \
++                              FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_ERROR
++
++#  ifdef HAVE_OGGFLAC
++#    include <OggFLAC/seekable_stream_decoder.h>
++#  endif
++#else /* FLAC_API_VERSION_CURRENT >= 7 */
++
++   /* OggFLAC support is handled by our flac_plugin already, and
++    * thus we *can* always have it if libFLAC was compiled with it */
++#  ifndef HAVE_OGGFLAC
++#    define HAVE_OGGFLAC 1
++#  endif
++#  include "_ogg_common.h"
++#  undef HAVE_OGGFLAC /* we don't need this defined anymore */
++
++#  include <FLAC/stream_decoder.h>
++#  define flac_decoder           FLAC__StreamDecoder
++#  define flac_new(x)            FLAC__stream_decoder_new(x)
++
++#  define flac_init(a,b,c,d,e,f,g,h,i,j) \
++        (FLAC__stream_decoder_init_stream(a,b,c,d,e,f,g,h,i,j) \
++         == FLAC__STREAM_DECODER_INIT_STATUS_OK)
++#  define flac_ogg_init(a,b,c,d,e,f,g,h,i,j) \
++        (FLAC__stream_decoder_init_ogg_stream(a,b,c,d,e,f,g,h,i,j) \
++         == FLAC__STREAM_DECODER_INIT_STATUS_OK)
++
++#  define flac_get_decode_position(x,y) \
++                 FLAC__stream_decoder_get_decode_position(x,y)
++#  define flac_get_state(x)      FLAC__stream_decoder_get_state(x)
++#  define flac_process_single(x) FLAC__stream_decoder_process_single(x)
++#  define flac_process_metadata(x) \
++                          FLAC__stream_decoder_process_until_end_of_metadata(x)
++#  define flac_seek_absolute(x,y)  FLAC__stream_decoder_seek_absolute(x,y)
++#  define flac_finish(x)         FLAC__stream_decoder_finish(x)
++#  define flac_delete(x)         FLAC__stream_decoder_delete(x)
++
++#  define flac_decoder_eof       FLAC__STREAM_DECODER_END_OF_STREAM
++
++#  define flac_read_status       FLAC__StreamDecoderReadStatus
++#  define flac_read_status_continue \
++                                 FLAC__STREAM_DECODER_READ_STATUS_CONTINUE
++#  define flac_read_status_eof   FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM
++#  define flac_read_status_abort FLAC__STREAM_DECODER_READ_STATUS_ABORT
++
++#  define flac_seek_status       FLAC__StreamDecoderSeekStatus
++#  define flac_seek_status_ok    FLAC__STREAM_DECODER_SEEK_STATUS_OK
++#  define flac_seek_status_error FLAC__STREAM_DECODER_SEEK_STATUS_ERROR
++#  define flac_seek_status_unsupported \
++                                 FLAC__STREAM_DECODER_SEEK_STATUS_UNSUPPORTED
++
++#  define flac_tell_status         FLAC__StreamDecoderTellStatus
++#  define flac_tell_status_ok      FLAC__STREAM_DECODER_TELL_STATUS_OK
++#  define flac_tell_status_error   FLAC__STREAM_DECODER_TELL_STATUS_ERROR
++#  define flac_tell_status_unsupported \
++                                   FLAC__STREAM_DECODER_TELL_STATUS_UNSUPPORTED
++
++#  define flac_length_status       FLAC__StreamDecoderLengthStatus
++#  define flac_length_status_ok    FLAC__STREAM_DECODER_LENGTH_STATUS_OK
++#  define flac_length_status_error FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR
++#  define flac_length_status_unsupported \
++                                 FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED
++
++#endif /* FLAC_API_VERSION_CURRENT >= 7 */
++
+ #include <FLAC/metadata.h>
+ 
+ #define FLAC_CHUNK_SIZE 4080
+--- mpd-0.12.1/src/inputPlugins/flac_plugin.c.orig	2007-01-01 20:17:35.000000000 +0000
++++ mpd-0.12.1/src/inputPlugins/flac_plugin.c	2007-01-01 21:08:32.000000000 +0000
+@@ -16,12 +16,10 @@
+  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+  */
+ 
+-#include "../inputPlugin.h"
++#include "_flac_common.h"
+ 
+ #ifdef HAVE_FLAC
+ 
+-#include "_flac_common.h"
+-
+ #include "../utils.h"
+ #include "../log.h"
+ #include "../pcm_utils.h"
+@@ -33,166 +31,14 @@
+ #include <stdio.h>
+ #include <string.h>
+ #include <unistd.h>
+-#include <FLAC/seekable_stream_decoder.h>
+-#include <FLAC/metadata.h>
++#include <assert.h>
+ 
+-/* this code is based on flac123, from flac-tools */
++/* this code was based on flac123, from flac-tools */
+ 
+-static void flacError(const FLAC__SeekableStreamDecoder *,
+-		      FLAC__StreamDecoderErrorStatus, void *);
+-static void flacPrintErroredState(FLAC__SeekableStreamDecoderState state);
+-static void flacMetadata(const FLAC__SeekableStreamDecoder *,
+-			 const FLAC__StreamMetadata *, void *);
+-static FLAC__StreamDecoderWriteStatus flacWrite(const
+-						FLAC__SeekableStreamDecoder *,
+-						const FLAC__Frame *,
+-						const FLAC__int32 * const buf[],
+-						void *);
+-static FLAC__SeekableStreamDecoderReadStatus flacRead(const
+-						      FLAC__SeekableStreamDecoder
+-						      *, FLAC__byte buf[],
+-						      unsigned *, void *);
+-static FLAC__SeekableStreamDecoderSeekStatus flacSeek(const
+-						      FLAC__SeekableStreamDecoder
+-						      *, FLAC__uint64, void *);
+-static FLAC__SeekableStreamDecoderTellStatus flacTell(const
+-						      FLAC__SeekableStreamDecoder
+-						      *, FLAC__uint64 *,
+-						      void *);
+-static FLAC__SeekableStreamDecoderLengthStatus flacLength(const
+-							  FLAC__SeekableStreamDecoder
+-							  *, FLAC__uint64 *,
+-							  void *);
+-static FLAC__bool flacEOF(const FLAC__SeekableStreamDecoder *, void *);
+-
+-static int flac_decode(OutputBuffer * cb, DecoderControl * dc,
+-		       InputStream * inStream)
+-{
+-	FLAC__SeekableStreamDecoder *flacDec = NULL;
+-	FlacData data;
+-	int status = 1;
+-	int ret = 0;
+-
+-	init_FlacData(&data, cb, dc, inStream);
+-
+-	if (!(flacDec = FLAC__seekable_stream_decoder_new())) {
+-		ret = -1;
+-		goto fail;
+-	}
+-	/*status&=FLAC__file_decoder_set_md5_checking(flacDec,1); */
+-	status &= FLAC__seekable_stream_decoder_set_read_callback(flacDec,
+-								  flacRead);
+-	status &= FLAC__seekable_stream_decoder_set_seek_callback(flacDec,
+-								  flacSeek);
+-	status &= FLAC__seekable_stream_decoder_set_tell_callback(flacDec,
+-								  flacTell);
+-	status &= FLAC__seekable_stream_decoder_set_length_callback(flacDec,
+-								    flacLength);
+-	status &=
+-	    FLAC__seekable_stream_decoder_set_eof_callback(flacDec, flacEOF);
+-	status &=
+-	    FLAC__seekable_stream_decoder_set_write_callback(flacDec,
+-							     flacWrite);
+-	status &=
+-	    FLAC__seekable_stream_decoder_set_metadata_callback(flacDec,
+-								flacMetadata);
+-	status &=
+-	    FLAC__seekable_stream_decoder_set_metadata_respond(flacDec,
+-							       FLAC__METADATA_TYPE_VORBIS_COMMENT);
+-	status &=
+-	    FLAC__seekable_stream_decoder_set_error_callback(flacDec,
+-							     flacError);
+-	status &=
+-	    FLAC__seekable_stream_decoder_set_client_data(flacDec,
+-							  (void *)&data);
+-	if (!status) {
+-		ERROR("flac problem before init()\n");
+-		flacPrintErroredState(FLAC__seekable_stream_decoder_get_state
+-				      (flacDec));
+-		ret = -1;
+-		goto fail;
+-	}
+-
+-	if (FLAC__seekable_stream_decoder_init(flacDec) !=
+-	    FLAC__SEEKABLE_STREAM_DECODER_OK) {
+-		ERROR("flac problem doing init()\n");
+-		flacPrintErroredState(FLAC__seekable_stream_decoder_get_state
+-				      (flacDec));
+-		ret = -1;
+-		goto fail;
+-	}
+-
+-	if (!FLAC__seekable_stream_decoder_process_until_end_of_metadata
+-	    (flacDec)) {
+-		ERROR("flac problem reading metadata\n");
+-		flacPrintErroredState(FLAC__seekable_stream_decoder_get_state
+-				      (flacDec));
+-		ret = -1;
+-		goto fail;
+-	}
+-
+-	dc->state = DECODE_STATE_DECODE;
+-
+-	while (1) {
+-		FLAC__seekable_stream_decoder_process_single(flacDec);
+-		if (FLAC__seekable_stream_decoder_get_state(flacDec) !=
+-		    FLAC__SEEKABLE_STREAM_DECODER_OK) {
+-			break;
+-		}
+-		if (dc->seek) {
+-			FLAC__uint64 sampleToSeek = dc->seekWhere *
+-			    dc->audioFormat.sampleRate + 0.5;
+-			if (FLAC__seekable_stream_decoder_seek_absolute(flacDec,
+-									sampleToSeek))
+-			{
+-				clearOutputBuffer(cb);
+-				data.time = ((float)sampleToSeek) /
+-				    dc->audioFormat.sampleRate;
+-				data.position = 0;
+-			} else
+-				dc->seekError = 1;
+-			dc->seek = 0;
+-		}
+-	}
+-	/* I don't think we need this bit here! -shank */
+-	/*FLAC__file_decoder_process_until_end_of_file(flacDec); */
+-	if (!dc->stop) {
+-		flacPrintErroredState(FLAC__seekable_stream_decoder_get_state
+-				      (flacDec));
+-		FLAC__seekable_stream_decoder_finish(flacDec);
+-	}
+-	/* send last little bit */
+-	if (data.chunk_length > 0 && !dc->stop) {
+-		flacSendChunk(&data);
+-		flushOutputBuffer(data.cb);
+-	}
+-
+-	/*if(dc->seek) {
+-	   dc->seekError = 1;
+-	   dc->seek = 0;
+-	   } */
+-
+-	dc->state = DECODE_STATE_STOP;
+-	dc->stop = 0;
+-
+-fail:
+-	if (data.replayGainInfo)
+-		freeReplayGainInfo(data.replayGainInfo);
+-
+-	if (flacDec)
+-		FLAC__seekable_stream_decoder_delete(flacDec);
+-
+-	closeInputStream(inStream);
+-
+-	return ret;
+-}
+-
+-static FLAC__SeekableStreamDecoderReadStatus flacRead(const
+-						      FLAC__SeekableStreamDecoder
+-						      * flacDec,
+-						      FLAC__byte buf[],
+-						      unsigned *bytes,
+-						      void *fdata)
++static flac_read_status flacRead(const flac_decoder * flacDec,
++                                  FLAC__byte buf[],
++				  unsigned *bytes,
++				  void *fdata)
+ {
+ 	FlacData *data = (FlacData *) fdata;
+ 	size_t r;
+@@ -207,55 +53,51 @@
+ 	}
+ 	*bytes = r;
+ 
+-	if (*bytes == 0 && !inputStreamAtEOF(data->inStream) && !data->dc->stop)
+-		return FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_ERROR;
+-
+-	return FLAC__SEEKABLE_STREAM_DECODER_READ_STATUS_OK;
++	if (r == 0 && !data->dc->stop) {
++		if (inputStreamAtEOF(data->inStream))
++			return flac_read_status_eof;
++		else
++			return flac_read_status_abort;
++	}
++	return flac_read_status_continue;
+ }
+ 
+-static FLAC__SeekableStreamDecoderSeekStatus flacSeek(const
+-						      FLAC__SeekableStreamDecoder
+-						      * flacDec,
+-						      FLAC__uint64 offset,
+-						      void *fdata)
++static flac_seek_status flacSeek(const flac_decoder * flacDec,
++				 FLAC__uint64 offset,
++				 void *fdata)
+ {
+ 	FlacData *data = (FlacData *) fdata;
+ 
+ 	if (seekInputStream(data->inStream, offset, SEEK_SET) < 0) {
+-		return FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_ERROR;
++		return flac_seek_status_error;
+ 	}
+ 
+-	return FLAC__SEEKABLE_STREAM_DECODER_SEEK_STATUS_OK;
++	return flac_tell_status_ok;
+ }
+ 
+-static FLAC__SeekableStreamDecoderTellStatus flacTell(const
+-						      FLAC__SeekableStreamDecoder
+-						      * flacDec,
+-						      FLAC__uint64 * offset,
+-						      void *fdata)
++static flac_tell_status flacTell(const flac_decoder * flacDec,
++				 FLAC__uint64 * offset,
++				 void *fdata)
+ {
+ 	FlacData *data = (FlacData *) fdata;
+ 
+ 	*offset = (long)(data->inStream->offset);
+ 
+-	return FLAC__SEEKABLE_STREAM_DECODER_TELL_STATUS_OK;
++	return flac_tell_status_ok;
+ }
+ 
+-static FLAC__SeekableStreamDecoderLengthStatus flacLength(const
+-							  FLAC__SeekableStreamDecoder
+-							  * flacDec,
+-							  FLAC__uint64 * length,
+-							  void *fdata)
++static flac_length_status flacLength(const flac_decoder * flacDec,
++				     FLAC__uint64 * length,
++				     void *fdata)
+ {
+ 	FlacData *data = (FlacData *) fdata;
+ 
+ 	*length = (size_t) (data->inStream->size);
+ 
+-	return FLAC__SEEKABLE_STREAM_DECODER_LENGTH_STATUS_OK;
++	return flac_length_status_ok;
+ }
+ 
+-static FLAC__bool flacEOF(const FLAC__SeekableStreamDecoder * flacDec,
+-			  void *fdata)
++static FLAC__bool flacEOF(const flac_decoder * flacDec, void *fdata)
+ {
+ 	FlacData *data = (FlacData *) fdata;
+ 
+@@ -264,52 +106,112 @@
+ 	return false;
+ }
+ 
+-static void flacError(const FLAC__SeekableStreamDecoder * dec,
++static void flacError(const flac_decoder *dec,
+ 		      FLAC__StreamDecoderErrorStatus status, void *fdata)
+ {
+ 	flac_error_common_cb("flac", status, (FlacData *) fdata);
+ }
+ 
++#if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT <= 7
+ static void flacPrintErroredState(FLAC__SeekableStreamDecoderState state)
+ {
++	const char *str = ""; /* "" to silence compiler warning */
+ 	switch (state) {
++	case FLAC__SEEKABLE_STREAM_DECODER_OK:
++	case FLAC__SEEKABLE_STREAM_DECODER_SEEKING:
++	case FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM:
++		return;
+ 	case FLAC__SEEKABLE_STREAM_DECODER_MEMORY_ALLOCATION_ERROR:
+-		ERROR("flac allocation error\n");
++		str = "allocation error";
+ 		break;
+ 	case FLAC__SEEKABLE_STREAM_DECODER_READ_ERROR:
+-		ERROR("flac read error\n");
++		str = "read error";
+ 		break;
+ 	case FLAC__SEEKABLE_STREAM_DECODER_SEEK_ERROR:
+-		ERROR("flac seek error\n");
++		str = "seek error";
+ 		break;
+ 	case FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR:
+-		ERROR("flac seekable stream error\n");
++		str = "seekable stream error";
+ 		break;
+ 	case FLAC__SEEKABLE_STREAM_DECODER_ALREADY_INITIALIZED:
+-		ERROR("flac decoder already initialized\n");
++		str = "decoder already initialized";
+ 		break;
+ 	case FLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK:
+-		ERROR("invalid flac callback\n");
++		str = "invalid callback";
+ 		break;
+ 	case FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED:
+-		ERROR("flac decoder uninitialized\n");
++		str = "decoder uninitialized";
++	}
++	ERROR("flac %s\n", str);
++}
++
++static int flac_init(FLAC__SeekableStreamDecoder *dec,
++                     FLAC__SeekableStreamDecoderReadCallback read_cb,
++                     FLAC__SeekableStreamDecoderSeekCallback seek_cb,
++                     FLAC__SeekableStreamDecoderTellCallback tell_cb,
++                     FLAC__SeekableStreamDecoderLengthCallback length_cb,
++                     FLAC__SeekableStreamDecoderEofCallback eof_cb,
++                     FLAC__SeekableStreamDecoderWriteCallback write_cb,
++                     FLAC__SeekableStreamDecoderMetadataCallback metadata_cb,
++                     FLAC__SeekableStreamDecoderErrorCallback error_cb,
++                     void *data)
++{
++	int s = 1;
++	s &= FLAC__seekable_stream_decoder_set_read_callback(dec, read_cb);
++	s &= FLAC__seekable_stream_decoder_set_seek_callback(dec, seek_cb);
++	s &= FLAC__seekable_stream_decoder_set_tell_callback(dec, tell_cb);
++	s &= FLAC__seekable_stream_decoder_set_length_callback(dec, length_cb);
++	s &= FLAC__seekable_stream_decoder_set_eof_callback(dec, eof_cb);
++	s &= FLAC__seekable_stream_decoder_set_write_callback(dec, write_cb);
++	s &= FLAC__seekable_stream_decoder_set_metadata_callback(dec,
++	                                                         metadata_cb);
++	s &= FLAC__seekable_stream_decoder_set_metadata_respond(dec,
++	                                  FLAC__METADATA_TYPE_VORBIS_COMMENT);
++	s &= FLAC__seekable_stream_decoder_set_error_callback(dec, error_cb);
++	s &= FLAC__seekable_stream_decoder_set_client_data(dec, data);
++	if (!s || (FLAC__seekable_stream_decoder_init(dec) !=
++	           FLAC__SEEKABLE_STREAM_DECODER_OK))
++		return 0;
++	return 1;
++}
++#else /* FLAC_API_VERSION_CURRENT >= 7 */
++static void flacPrintErroredState(FLAC__StreamDecoderState state)
++{
++	const char *str = ""; /* "" to silence compiler warning */
++	switch (state) {
++	case FLAC__STREAM_DECODER_SEARCH_FOR_METADATA:
++	case FLAC__STREAM_DECODER_READ_METADATA:
++	case FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC:
++	case FLAC__STREAM_DECODER_READ_FRAME:
++	case FLAC__STREAM_DECODER_END_OF_STREAM:
++		return;
++	case FLAC__STREAM_DECODER_OGG_ERROR:
++		str = "error in the Ogg layer";
+ 		break;
+-	case FLAC__SEEKABLE_STREAM_DECODER_OK:
+-	case FLAC__SEEKABLE_STREAM_DECODER_SEEKING:
+-	case FLAC__SEEKABLE_STREAM_DECODER_END_OF_STREAM:
++	case FLAC__STREAM_DECODER_SEEK_ERROR:
++		str = "seek error";
++		break;
++	case FLAC__STREAM_DECODER_ABORTED:
++		str = "decoder aborted by read";
++		break;
++	case FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR:
++		str = "allocation error";
+ 		break;
++	case FLAC__STREAM_DECODER_UNINITIALIZED:
++		str = "decoder uninitialized";
+ 	}
++	ERROR("flac %s\n", str);
+ }
++#endif /* FLAC_API_VERSION_CURRENT >= 7 */
+ 
+-static void flacMetadata(const FLAC__SeekableStreamDecoder * dec,
++static void flacMetadata(const flac_decoder * dec,
+ 			 const FLAC__StreamMetadata * block, void *vdata)
+ {
+ 	flac_metadata_common_cb(block, (FlacData *) vdata);
+ }
+ 
+-static FLAC__StreamDecoderWriteStatus flacWrite(const
+-						FLAC__SeekableStreamDecoder *
+-						dec, const FLAC__Frame * frame,
++static FLAC__StreamDecoderWriteStatus flacWrite(const flac_decoder *dec,
++                                                const FLAC__Frame * frame,
+ 						const FLAC__int32 * const buf[],
+ 						void *vdata)
+ {
+@@ -325,7 +227,7 @@
+ 	timeChange = ((float)samples) / frame->header.sample_rate;
+ 	data->time += timeChange;
+ 
+-	FLAC__seekable_stream_decoder_get_decode_position(dec, &newPosition);
++	flac_get_decode_position(dec, &newPosition);
+ 	if (data->position) {
+ 		data->bitRate =
+ 		    ((newPosition - data->position) * 8.0 / timeChange)
+@@ -438,12 +340,174 @@
+ 	return ret;
+ }
+ 
++static int flac_decode_internal(OutputBuffer * cb, DecoderControl * dc,
++                               InputStream * inStream, int is_ogg)
++{
++	flac_decoder *flacDec;
++	FlacData data;
++	const char *err = NULL;
++
++	if (!(flacDec = flac_new()))
++		return -1;
++	init_FlacData(&data, cb, dc, inStream);
++	if (is_ogg) {
++		if (!flac_ogg_init(flacDec, flacRead, flacSeek, flacTell,
++		                   flacLength, flacEOF, flacWrite, flacMetadata,
++			           flacError, (void *)&data)) {
++			err = "doing Ogg init()";
++			goto fail;
++		}
++	} else {
++		if (!flac_init(flacDec, flacRead, flacSeek, flacTell,
++		               flacLength, flacEOF, flacWrite, flacMetadata,
++			       flacError, (void *)&data)) {
++			err = "doing init()";
++			goto fail;
++		}
++		if (!flac_process_metadata(flacDec)) {
++			err = "problem reading metadata";
++			goto fail;
++		}
++	}
++
++	dc->state = DECODE_STATE_DECODE;
++
++	while (1) {
++		if (!flac_process_single(flacDec))
++			break;
++		if (flac_get_state(flacDec) == flac_decoder_eof)
++			break;
++		if (dc->seek) {
++			FLAC__uint64 sampleToSeek = dc->seekWhere *
++			    dc->audioFormat.sampleRate + 0.5;
++			if (flac_seek_absolute(flacDec, sampleToSeek)) {
++				clearOutputBuffer(cb);
++				data.time = ((float)sampleToSeek) /
++				    dc->audioFormat.sampleRate;
++				data.position = 0;
++			} else
++				dc->seekError = 1;
++			dc->seek = 0;
++		}
++	}
++	if (!dc->stop) {
++		flacPrintErroredState(flac_get_state(flacDec));
++		flac_finish(flacDec);
++	}
++	/* send last little bit */
++	if (data.chunk_length > 0 && !dc->stop) {
++		flacSendChunk(&data);
++		flushOutputBuffer(data.cb);
++	}
++
++	/*if(dc->seek) {
++	   dc->seekError = 1;
++	   dc->seek = 0;
++	   } */
++
++	dc->state = DECODE_STATE_STOP;
<<Diff was trimmed, longer than 597 lines>>


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