bool CFlacDec::GetMetaData(FILE *in, const bool /*nice*/, CAudioMetaData* m)
{
FLAC__StreamDecoder *vf;
vf = FLAC__stream_decoder_new();
FLAC__stream_decoder_set_metadata_ignore_all(vf);
// we need streaminfo (default on) and FLAC__METADATA_TYPE_VORBIS_COMMENT (default off) for ID3 tags
FLAC__stream_decoder_set_metadata_respond(vf, FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(vf, FLAC__METADATA_TYPE_VORBIS_COMMENT);
if (!Open(in, vf))
{
return false;
}
if (FLAC__stream_decoder_process_until_end_of_metadata(vf)) {
// if the metadata callback was called mMetadata should be filled with infos
if (mMetadata) {
SetMetaData(mMetadata, m);
}
}
// clean up stuff, the mMetadata may be used later again so let the decoder free it
FLAC__stream_decoder_finish(vf);
FLAC__stream_decoder_delete(vf);
return true;
}
FLAC__bool safe_decoder_init_(const char *filename, FLAC__StreamDecoder *decoder)
{
if(decoder == 0)
return false;
safe_decoder_finish_(decoder);
FLAC__stream_decoder_set_md5_checking(decoder, false);
FLAC__stream_decoder_set_metadata_ignore_all(decoder);
FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_VORBIS_COMMENT);
if(stream_data_.is_http_source) {
flac_http_open(filename, 0);
if(FLAC__stream_decoder_init_stream(decoder, http_read_callback_, /*seek_callback=*/0, /*tell_callback=*/0, /*length_callback=*/0, /*eof_callback=*/0, write_callback_, metadata_callback_, error_callback_, /*client_data=*/&stream_data_) != FLAC__STREAM_DECODER_INIT_STATUS_OK)
return false;
}
else {
if(FLAC__stream_decoder_init_file(decoder, filename, write_callback_, metadata_callback_, error_callback_, /*client_data=*/&stream_data_) != FLAC__STREAM_DECODER_INIT_STATUS_OK)
return false;
}
if(!FLAC__stream_decoder_process_until_end_of_metadata(decoder))
return false;
return true;
}
static status_t HandleFLAC(const char *filename, MediaScannerClient* client)
{
status_t status = UNKNOWN_ERROR;
FLAC__StreamDecoder *decoder;
decoder = FLAC__stream_decoder_new();
if (!decoder)
return status;
FLAC__stream_decoder_set_md5_checking(decoder, false);
FLAC__stream_decoder_set_metadata_ignore_all(decoder);
FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_VORBIS_COMMENT);
FLAC__StreamDecoderInitStatus init_status;
init_status = FLAC__stream_decoder_init_file(decoder, filename, flac_write, flac_metadata, flac_error, client);
if (init_status != FLAC__STREAM_DECODER_INIT_STATUS_OK)
goto exit;
if (!FLAC__stream_decoder_process_until_end_of_metadata(decoder))
goto exit;
status = OK;
exit:
FLAC__stream_decoder_finish(decoder);
FLAC__stream_decoder_delete(decoder);
return status;
}
bool FlacDecoder::_open(const string_t& filename)
{
#if defined(LIBTOOLS_WINDOWS) && defined(string_t_w_available)
_file=_wfopen(string_t_to_stdw(filename).c_str(),L"rb");
#else
_file=fopen(string_t_to_std(filename).c_str(),"rb");
#endif
if (!_file)
{
#ifndef NDEBUG
std::cerr << "FlacDecoder cannot open file: " << string_t_to_std(filename) << std::endl;
#endif
return false;
}
_error=false;
FLAC__StreamDecoderInitStatus init_status=
FLAC__stream_decoder_init_FILE(_streamdecoder,_file,
&FlacDecoder::_write_callback,
&FlacDecoder::_metadata_callback,
&FlacDecoder::_error_callback,
(void*) this);
assert(init_status==FLAC__STREAM_DECODER_INIT_STATUS_OK);
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_VORBIS_COMMENT);
if (!FLAC__stream_decoder_process_until_end_of_metadata(_streamdecoder) || _error)
{
_error=false;
FLAC__stream_decoder_finish(_streamdecoder);
init_status=
FLAC__stream_decoder_init_ogg_FILE(_streamdecoder,_file,
&FlacDecoder::_write_callback,
&FlacDecoder::_metadata_callback,
&FlacDecoder::_error_callback,
(void*) this);
assert(init_status==FLAC__STREAM_DECODER_INIT_STATUS_OK);
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_VORBIS_COMMENT);
if (!FLAC__stream_decoder_process_until_end_of_metadata(_streamdecoder)||_error)
{
#ifndef NDEBUG
std::cerr << "FlacDecoder file: " << string_t_to_std(filename) << " is not a FLAC or OGG FLAC file" << std::endl;
#endif
FLAC__stream_decoder_finish(_streamdecoder);
fclose(_file);
return false;
}
}
uint64_t music_len=FLAC__stream_decoder_get_total_samples(_streamdecoder);
_bufferl.reserve(music_len);
_bufferr.reserve(music_len);
_opened=true;
_ended=false;
return true;
}
FLAC__bool FLAC_plugin__decoder_init(FLAC__StreamDecoder *decoder, const char *filename, FLAC__int64 filesize, stream_data_struct *stream_data, output_config_t *config)
{
FLAC__StreamDecoderInitStatus init_status;
FLAC__ASSERT(decoder);
FLAC_plugin__decoder_finish(decoder);
/* init decoder */
FLAC__stream_decoder_set_md5_checking(decoder, false);
FLAC__stream_decoder_set_metadata_ignore_all(decoder);
FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_VORBIS_COMMENT);
if ((init_status = FLAC__stream_decoder_init_file(decoder, filename, write_callback, metadata_callback, error_callback, /*client_data=*/stream_data)) != FLAC__STREAM_DECODER_INIT_STATUS_OK)
{
FLAC_plugin__show_error("Error while initializing decoder (%s [%s]).", FLAC__StreamDecoderInitStatusString[init_status], FLAC__stream_decoder_get_resolved_state_string(decoder));
return false;
}
/* process */
cfg = *config;
wide_samples_in_reservoir_ = 0;
stream_data->is_playing = false;
stream_data->abort_flag = false;
stream_data->has_replaygain = false;
if (!FLAC__stream_decoder_process_until_end_of_metadata(decoder))
{
FLAC_plugin__show_error("Error while processing metadata (%s).", FLAC__stream_decoder_get_resolved_state_string(decoder));
return false;
}
/* check results */
if (stream_data->abort_flag) return false; /* metadata callback already popped up the error dialog */
/* init replaygain */
stream_data->output_bits_per_sample = stream_data->has_replaygain && cfg.replaygain.enable ?
cfg.resolution.replaygain.bps_out :
cfg.resolution.normal.dither_24_to_16 ? min(stream_data->bits_per_sample, 16) : stream_data->bits_per_sample;
if (stream_data->has_replaygain && cfg.replaygain.enable && cfg.resolution.replaygain.dither)
FLAC__replaygain_synthesis__init_dither_context(&stream_data->dither_context, stream_data->bits_per_sample, cfg.resolution.replaygain.noise_shaping);
/* more inits */
stream_data->eof = false;
stream_data->seek_to = -1;
stream_data->is_playing = true;
stream_data->average_bps = (unsigned)(filesize / (125.*(double)(FLAC__int64)stream_data->total_samples/(double)stream_data->sample_rate));
bh_index_last_w = 0;
bh_index_last_o = BITRATE_HIST_SIZE;
decode_position = 0;
decode_position_last = 0;
written_time_last = 0;
return true;
}
FLAC_API FLAC__bool FLAC__seekable_stream_decoder_set_metadata_ignore_all(FLAC__SeekableStreamDecoder *decoder)
{
FLAC__ASSERT(0 != decoder);
FLAC__ASSERT(0 != decoder->private_);
FLAC__ASSERT(0 != decoder->protected_);
FLAC__ASSERT(0 != decoder->private_->stream_decoder);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
decoder->private_->ignore_stream_info_block = true;
decoder->private_->ignore_seek_table_block = true;
return
FLAC__stream_decoder_set_metadata_ignore_all(decoder->private_->stream_decoder) &&
FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_STREAMINFO) &&
FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_SEEKTABLE);
}
FLAC__bool EasyFLAC__set_metadata_respond(EasyFLAC__StreamDecoder *decoder, FLAC__MetadataType type)
{
if (decoder->is_oggflac)
return OggFLAC__stream_decoder_set_metadata_respond(decoder->oggflac, type);
else
return FLAC__stream_decoder_set_metadata_respond(decoder->flac, type);
}
FlacDecoder::FlacDecoder():
MusicDecoder("FlacDecoder"),
_streamdecoder(NULL),
_file(NULL),
_data(NULL),
_dataindex(0),
_datasize(0),
_bufferpos(0),
_opened(false),
_ended(true),
_error(false)
{
_streamdecoder=FLAC__stream_decoder_new();
assert(_streamdecoder);
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_VORBIS_COMMENT);
}
FLAC__bool OggFLAC__stream_decoder_set_metadata_respond(OggFLAC__StreamDecoder *decoder, FLAC__MetadataType type)
{
FLAC__ASSERT(0 != decoder);
FLAC__ASSERT(0 != decoder->private_);
FLAC__ASSERT(0 != decoder->protected_);
if(decoder->protected_->state != OggFLAC__STREAM_DECODER_UNINITIALIZED)
return false;
return FLAC__stream_decoder_set_metadata_respond(decoder->private_->FLAC_stream_decoder, type);
}
FLAC_API FLAC__SeekableStreamDecoderState FLAC__seekable_stream_decoder_init(FLAC__SeekableStreamDecoder *decoder)
{
FLAC__ASSERT(0 != decoder);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_ALREADY_INITIALIZED;
if(0 == decoder->private_->read_callback || 0 == decoder->private_->seek_callback || 0 == decoder->private_->tell_callback || 0 == decoder->private_->length_callback || 0 == decoder->private_->eof_callback)
return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK;
if(0 == decoder->private_->write_callback || 0 == decoder->private_->metadata_callback || 0 == decoder->private_->error_callback)
return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_INVALID_CALLBACK;
decoder->private_->seek_table = 0;
decoder->private_->do_md5_checking = decoder->protected_->md5_checking;
/* We initialize the FLAC__MD5Context even though we may never use it. This
* is because md5 checking may be turned on to start and then turned off if
* a seek occurs. So we always init the context here and finalize it in
* FLAC__seekable_stream_decoder_finish() to make sure things are always
* cleaned up properly.
*/
FLAC__MD5Init(&decoder->private_->md5context);
FLAC__stream_decoder_set_read_callback(decoder->private_->stream_decoder, read_callback_);
FLAC__stream_decoder_set_write_callback(decoder->private_->stream_decoder, write_callback_);
FLAC__stream_decoder_set_metadata_callback(decoder->private_->stream_decoder, metadata_callback_);
FLAC__stream_decoder_set_error_callback(decoder->private_->stream_decoder, error_callback_);
FLAC__stream_decoder_set_client_data(decoder->private_->stream_decoder, decoder);
/* We always want to see these blocks. Whether or not we pass them up
* through the metadata callback will be determined by flags set in our
* implementation of ..._set_metadata_respond/ignore...()
*/
FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, FLAC__METADATA_TYPE_SEEKTABLE);
if(FLAC__stream_decoder_init(decoder->private_->stream_decoder) != FLAC__STREAM_DECODER_SEARCH_FOR_METADATA)
return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_STREAM_DECODER_ERROR;
return decoder->protected_->state = FLAC__SEEKABLE_STREAM_DECODER_OK;
}
int flac_open(FILE *in,oe_enc_opt *opt,unsigned char *oldbuf,int buflen){
flacfile *flac;
/*Ok. At this point, we know we have a FLAC or an OggFLAC file.
Set up the FLAC decoder.*/
flac=malloc(sizeof(*flac));
flac->decoder=FLAC__stream_decoder_new();
FLAC__stream_decoder_set_md5_checking(flac->decoder,false);
/*We get STREAMINFO packets by default, but not VORBIS_COMMENT or PICTURE.*/
FLAC__stream_decoder_set_metadata_respond(flac->decoder,
FLAC__METADATA_TYPE_VORBIS_COMMENT);
FLAC__stream_decoder_set_metadata_respond(flac->decoder,
FLAC__METADATA_TYPE_PICTURE);
flac->inopt=opt;
flac->f=in;
flac->oldbuf=malloc(buflen*sizeof(*flac->oldbuf));
memcpy(flac->oldbuf,oldbuf,buflen*sizeof(*flac->oldbuf));
flac->bufpos=0;
flac->buflen=buflen;
flac->block_buf=NULL;
if((*(flac_id(oldbuf,buflen)?
FLAC__stream_decoder_init_stream:FLAC__stream_decoder_init_ogg_stream))(
flac->decoder,read_callback,NULL,NULL,NULL,eof_callback,
write_callback,metadata_callback,error_callback,flac)==
FLAC__STREAM_DECODER_INIT_STATUS_OK){
/*Decode until we get the file length, sample rate, the number of channels,
and the Vorbis comments (if any).*/
if(FLAC__stream_decoder_process_until_end_of_metadata(flac->decoder)){
opt->read_samples=flac_read;
opt->readdata=flac;
/*FLAC supports 1 to 8 channels only.*/
speex_assert(flac->channels>0&&flac->channels<=8);
/*It uses the same channel mappings as WAV.*/
flac->channel_permute=wav_permute_matrix[flac->channels-1];
return 1;
}
}
flac_close(flac);
fprintf(stderr,_("ERROR: Could not open FLAC stream.\n"));
return 0;
}
FLAC__bool FLAC__seekable_stream_decoder_set_metadata_respond(FLAC__SeekableStreamDecoder *decoder, FLAC__MetadataType type)
{
FLAC__ASSERT(0 != decoder);
FLAC__ASSERT(0 != decoder->private_);
FLAC__ASSERT(0 != decoder->protected_);
FLAC__ASSERT(0 != decoder->private_->stream_decoder);
if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_UNINITIALIZED)
return false;
if(type == FLAC__METADATA_TYPE_STREAMINFO)
decoder->private_->ignore_stream_info_block = false;
else if(type == FLAC__METADATA_TYPE_SEEKTABLE)
decoder->private_->ignore_seek_table_block = false;
return FLAC__stream_decoder_set_metadata_respond(decoder->private_->stream_decoder, type);
}
void FlacDecoder::_reset()
{
if (_opened)
{
FLAC__stream_decoder_finish(_streamdecoder);
if (_file)
{
fclose(_file);
}
}
_file=NULL;
_opened=false;
_ended=true;
_error=false;
_data=NULL;
_datasize=0;
_dataindex=0;
_sampleRate=0;
_bufferpos=0;
_bufferl.clear();
_bufferr.clear();
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(_streamdecoder,FLAC__METADATA_TYPE_VORBIS_COMMENT);
}
/**
* Some glue code around FLAC__stream_decoder_new().
*/
static FLAC__StreamDecoder *
flac_decoder_new(void)
{
FLAC__StreamDecoder *sd = FLAC__stream_decoder_new();
if (sd == NULL) {
g_warning("FLAC__stream_decoder_new() failed");
return NULL;
}
#if defined(FLAC_API_VERSION_CURRENT) && FLAC_API_VERSION_CURRENT > 7
if(!FLAC__stream_decoder_set_metadata_respond(sd, FLAC__METADATA_TYPE_VORBIS_COMMENT))
g_debug("FLAC__stream_decoder_set_metadata_respond() has failed");
#endif
return sd;
}
static gboolean
xmms_flac_init (xmms_xform_t *xform)
{
xmms_flac_data_t *data;
xmms_sample_format_t sample_fmt;
FLAC__bool retval;
#if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT <= 7
FLAC__StreamDecoderState init_status;
#else
FLAC__StreamDecoderInitStatus init_status;
#endif
gint filesize;
const gchar *metakey;
g_return_val_if_fail (xform, FALSE);
data = g_new0 (xmms_flac_data_t, 1);
xmms_xform_private_data_set (xform, data);
data->flacdecoder = FLAC__stream_decoder_new ();
/* we don't need to explicitly tell the decoder to respond to
* FLAC__METADATA_TYPE_STREAMINFO here, it always does.
*/
#if !defined(FLAC_API_VERSION_CURRENT) || FLAC_API_VERSION_CURRENT <= 7
FLAC__seekable_stream_decoder_set_metadata_respond (data->flacdecoder,
FLAC__METADATA_TYPE_VORBIS_COMMENT);
FLAC__seekable_stream_decoder_set_eof_callback (data->flacdecoder,
flac_callback_eof);
FLAC__seekable_stream_decoder_set_read_callback (data->flacdecoder,
flac_callback_read);
FLAC__seekable_stream_decoder_set_seek_callback (data->flacdecoder,
flac_callback_seek);
FLAC__seekable_stream_decoder_set_tell_callback (data->flacdecoder,
flac_callback_tell);
FLAC__seekable_stream_decoder_set_write_callback (data->flacdecoder,
flac_callback_write);
FLAC__seekable_stream_decoder_set_error_callback (data->flacdecoder,
flac_callback_error);
FLAC__seekable_stream_decoder_set_length_callback (data->flacdecoder,
flac_callback_length);
FLAC__seekable_stream_decoder_set_metadata_callback (data->flacdecoder,
flac_callback_metadata);
FLAC__seekable_stream_decoder_set_client_data (data->flacdecoder, xform);
init_status = FLAC__seekable_stream_decoder_init (data->flacdecoder);
if (init_status != FLAC__SEEKABLE_STREAM_DECODER_OK) {
const gchar *errmsg = FLAC__seekable_stream_decoder_get_resolved_state_string (data->flacdecoder);
XMMS_DBG ("FLAC init failed: %s", errmsg);
goto err;
}
#else
FLAC__stream_decoder_set_metadata_respond (data->flacdecoder,
FLAC__METADATA_TYPE_VORBIS_COMMENT);
FLAC__stream_decoder_set_metadata_respond (data->flacdecoder,
FLAC__METADATA_TYPE_PICTURE);
init_status =
FLAC__stream_decoder_init_stream (data->flacdecoder,
flac_callback_read,
flac_callback_seek,
flac_callback_tell,
flac_callback_length,
flac_callback_eof,
flac_callback_write,
flac_callback_metadata,
flac_callback_error,
xform);
if (init_status != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
XMMS_DBG ("FLAC init failed: %s",
FLAC__stream_decoder_get_resolved_state_string (data->flacdecoder));
goto err;
}
#endif
retval = FLAC__stream_decoder_process_until_end_of_metadata (data->flacdecoder);
if (!retval)
goto err;
if (data->vorbiscomment) {
handle_comments (xform, data);
}
metakey = XMMS_MEDIALIB_ENTRY_PROPERTY_BITRATE;
xmms_xform_metadata_set_int (xform, metakey, (gint) data->bit_rate);
metakey = XMMS_MEDIALIB_ENTRY_PROPERTY_SIZE;
if (xmms_xform_metadata_get_int (xform, metakey, &filesize)) {
gint32 val = (gint32) data->total_samples / data->sample_rate * 1000;
metakey = XMMS_MEDIALIB_ENTRY_PROPERTY_DURATION;
xmms_xform_metadata_set_int (xform, metakey, val);
}
if (data->bits_per_sample == 8) {
sample_fmt = XMMS_SAMPLE_FORMAT_S8;
} else if (data->bits_per_sample == 16) {
sample_fmt = XMMS_SAMPLE_FORMAT_S16;
} else if (data->bits_per_sample == 24) {
sample_fmt = XMMS_SAMPLE_FORMAT_S32;
} else if (data->bits_per_sample == 32) {
sample_fmt = XMMS_SAMPLE_FORMAT_S32;
} else {
goto err;
}
xmms_xform_outdata_type_add (xform,
XMMS_STREAM_TYPE_MIMETYPE,
"audio/pcm",
XMMS_STREAM_TYPE_FMT_FORMAT,
sample_fmt,
XMMS_STREAM_TYPE_FMT_CHANNELS,
data->channels,
XMMS_STREAM_TYPE_FMT_SAMPLERATE,
data->sample_rate,
XMMS_STREAM_TYPE_END);
data->buffer = g_string_new (NULL);
return TRUE;
err:
FLAC__stream_decoder_finish (data->flacdecoder);
FLAC__stream_decoder_delete (data->flacdecoder);
g_free (data);
xmms_xform_private_data_set (xform, NULL);
return FALSE;
}
status_t FLACParser::init()
{
// setup libFLAC parser
mDecoder = FLAC__stream_decoder_new();
if (mDecoder == NULL) {
// The new should succeed, since probably all it does is a malloc
// that always succeeds in Android. But to avoid dependence on the
// libFLAC internals, we check and log here.
LOGE("new failed");
return NO_INIT;
}
FLAC__stream_decoder_set_md5_checking(mDecoder, false);
FLAC__stream_decoder_set_metadata_ignore_all(mDecoder);
FLAC__stream_decoder_set_metadata_respond(
mDecoder, FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(
mDecoder, FLAC__METADATA_TYPE_PICTURE);
FLAC__stream_decoder_set_metadata_respond(
mDecoder, FLAC__METADATA_TYPE_VORBIS_COMMENT);
FLAC__StreamDecoderInitStatus initStatus;
initStatus = FLAC__stream_decoder_init_stream(
mDecoder,
read_callback, seek_callback, tell_callback,
length_callback, eof_callback, write_callback,
metadata_callback, error_callback, (void *) this);
if (initStatus != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
// A failure here probably indicates a programming error and so is
// unlikely to happen. But we check and log here similarly to above.
LOGE("init_stream failed %d", initStatus);
return NO_INIT;
}
// parse all metadata
if (!FLAC__stream_decoder_process_until_end_of_metadata(mDecoder)) {
LOGE("end_of_metadata failed");
return NO_INIT;
}
if (mStreamInfoValid) {
// check channel count
switch (getChannels()) {
case 1:
case 2:
break;
default:
LOGE("unsupported channel count %u", getChannels());
return NO_INIT;
}
// check bit depth
switch (getBitsPerSample()) {
case 8:
case 16:
case 24:
break;
default:
LOGE("unsupported bits per sample %u", getBitsPerSample());
return NO_INIT;
}
// check sample rate
switch (getSampleRate()) {
case 8000:
case 11025:
case 12000:
case 16000:
case 22050:
case 24000:
case 32000:
case 44100:
case 48000:
break;
default:
// 96000 would require a proper downsampler in AudioFlinger
LOGE("unsupported sample rate %u", getSampleRate());
return NO_INIT;
}
// configure the appropriate copy function, defaulting to trespass
static const struct {
unsigned mChannels;
unsigned mBitsPerSample;
void (*mCopy)(short *dst, const int *const *src, unsigned nSamples);
} table[] = {
{ 1, 8, copyMono8 },
{ 2, 8, copyStereo8 },
{ 1, 16, copyMono16 },
{ 2, 16, copyStereo16 },
{ 1, 24, copyMono24 },
{ 2, 24, copyStereo24 },
};
for (unsigned i = 0; i < sizeof(table)/sizeof(table[0]); ++i) {
if (table[i].mChannels == getChannels() &&
table[i].mBitsPerSample == getBitsPerSample()) {
mCopy = table[i].mCopy;
break;
}
}
// populate track metadata
if (mTrackMetadata != 0) {
mTrackMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_RAW);
mTrackMetadata->setInt32(kKeyChannelCount, getChannels());
mTrackMetadata->setInt32(kKeySampleRate, getSampleRate());
// sample rate is non-zero, so division by zero not possible
mTrackMetadata->setInt64(kKeyDuration,
(getTotalSamples() * 1000000LL) / getSampleRate());
}
} else {
LOGE("missing STREAMINFO");
return NO_INIT;
}
if (mFileMetadata != 0) {
mFileMetadata->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_FLAC);
}
return OK;
}
static FLAC__bool test_stream_decoder(Layer layer, FLAC__bool is_ogg)
{
FLAC__StreamDecoder *decoder;
FLAC__StreamDecoderInitStatus init_status;
FLAC__StreamDecoderState state;
StreamDecoderClientData decoder_client_data;
FLAC__bool expect;
decoder_client_data.layer = layer;
printf("\n+++ libFLAC unit test: FLAC__StreamDecoder (layer: %s, format: %s)\n\n", LayerString[layer], is_ogg? "Ogg FLAC" : "FLAC");
printf("testing FLAC__stream_decoder_new()... ");
decoder = FLAC__stream_decoder_new();
if(0 == decoder) {
printf("FAILED, returned NULL\n");
return false;
}
printf("OK\n");
printf("testing FLAC__stream_decoder_delete()... ");
FLAC__stream_decoder_delete(decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_new()... ");
decoder = FLAC__stream_decoder_new();
if(0 == decoder) {
printf("FAILED, returned NULL\n");
return false;
}
printf("OK\n");
switch(layer) {
case LAYER_STREAM:
case LAYER_SEEKABLE_STREAM:
printf("testing FLAC__stream_decoder_init_%sstream()... ", is_ogg? "ogg_":"");
init_status = is_ogg?
FLAC__stream_decoder_init_ogg_stream(decoder, 0, 0, 0, 0, 0, 0, 0, 0, 0) :
FLAC__stream_decoder_init_stream(decoder, 0, 0, 0, 0, 0, 0, 0, 0, 0);
break;
case LAYER_FILE:
printf("testing FLAC__stream_decoder_init_%sFILE()... ", is_ogg? "ogg_":"");
init_status = is_ogg?
FLAC__stream_decoder_init_ogg_FILE(decoder, stdin, 0, 0, 0, 0) :
FLAC__stream_decoder_init_FILE(decoder, stdin, 0, 0, 0, 0);
break;
case LAYER_FILENAME:
printf("testing FLAC__stream_decoder_init_%sfile()... ", is_ogg? "ogg_":"");
init_status = is_ogg?
FLAC__stream_decoder_init_ogg_file(decoder, flacfilename(is_ogg), 0, 0, 0, 0) :
FLAC__stream_decoder_init_file(decoder, flacfilename(is_ogg), 0, 0, 0, 0);
break;
default:
die_("internal error 003");
return false;
}
if(init_status != FLAC__STREAM_DECODER_INIT_STATUS_INVALID_CALLBACKS)
return die_s_(0, decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_delete()... ");
FLAC__stream_decoder_delete(decoder);
printf("OK\n");
num_expected_ = 0;
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
printf("testing FLAC__stream_decoder_new()... ");
decoder = FLAC__stream_decoder_new();
if(0 == decoder) {
printf("FAILED, returned NULL\n");
return false;
}
printf("OK\n");
if(is_ogg) {
printf("testing FLAC__stream_decoder_set_ogg_serial_number()... ");
if(!FLAC__stream_decoder_set_ogg_serial_number(decoder, file_utils__ogg_serial_number))
return die_s_("returned false", decoder);
printf("OK\n");
}
printf("testing FLAC__stream_decoder_set_md5_checking()... ");
if(!FLAC__stream_decoder_set_md5_checking(decoder, true))
return die_s_("returned false", decoder);
printf("OK\n");
if(layer < LAYER_FILENAME) {
printf("opening %sFLAC file... ", is_ogg? "Ogg ":"");
decoder_client_data.file = fopen(flacfilename(is_ogg), "rb");
if(0 == decoder_client_data.file) {
printf("ERROR (%s)\n", strerror(errno));
return false;
}
printf("OK\n");
}
switch(layer) {
case LAYER_STREAM:
printf("testing FLAC__stream_decoder_init_%sstream()... ", is_ogg? "ogg_":"");
init_status = is_ogg?
FLAC__stream_decoder_init_ogg_stream(decoder, stream_decoder_read_callback_, /*seek_callback=*/0, /*tell_callback=*/0, /*length_callback=*/0, /*eof_callback=*/0, stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data) :
FLAC__stream_decoder_init_stream(decoder, stream_decoder_read_callback_, /*seek_callback=*/0, /*tell_callback=*/0, /*length_callback=*/0, /*eof_callback=*/0, stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data);
break;
case LAYER_SEEKABLE_STREAM:
printf("testing FLAC__stream_decoder_init_%sstream()... ", is_ogg? "ogg_":"");
init_status = is_ogg?
FLAC__stream_decoder_init_ogg_stream(decoder, stream_decoder_read_callback_, stream_decoder_seek_callback_, stream_decoder_tell_callback_, stream_decoder_length_callback_, stream_decoder_eof_callback_, stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data) :
FLAC__stream_decoder_init_stream(decoder, stream_decoder_read_callback_, stream_decoder_seek_callback_, stream_decoder_tell_callback_, stream_decoder_length_callback_, stream_decoder_eof_callback_, stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data);
break;
case LAYER_FILE:
printf("testing FLAC__stream_decoder_init_%sFILE()... ", is_ogg? "ogg_":"");
init_status = is_ogg?
FLAC__stream_decoder_init_ogg_FILE(decoder, decoder_client_data.file, stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data) :
FLAC__stream_decoder_init_FILE(decoder, decoder_client_data.file, stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data);
break;
case LAYER_FILENAME:
printf("testing FLAC__stream_decoder_init_%sfile()... ", is_ogg? "ogg_":"");
init_status = is_ogg?
FLAC__stream_decoder_init_ogg_file(decoder, flacfilename(is_ogg), stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data) :
FLAC__stream_decoder_init_file(decoder, flacfilename(is_ogg), stream_decoder_write_callback_, stream_decoder_metadata_callback_, stream_decoder_error_callback_, &decoder_client_data);
break;
default:
die_("internal error 009");
return false;
}
if(init_status != FLAC__STREAM_DECODER_INIT_STATUS_OK)
return die_s_(0, decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_get_state()... ");
state = FLAC__stream_decoder_get_state(decoder);
printf("returned state = %u (%s)... OK\n", state, FLAC__StreamDecoderStateString[state]);
decoder_client_data.current_metadata_number = 0;
decoder_client_data.ignore_errors = false;
decoder_client_data.error_occurred = false;
printf("testing FLAC__stream_decoder_get_md5_checking()... ");
if(!FLAC__stream_decoder_get_md5_checking(decoder)) {
printf("FAILED, returned false, expected true\n");
return false;
}
printf("OK\n");
printf("testing FLAC__stream_decoder_process_until_end_of_metadata()... ");
if(!FLAC__stream_decoder_process_until_end_of_metadata(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_process_single()... ");
if(!FLAC__stream_decoder_process_single(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_skip_single_frame()... ");
if(!FLAC__stream_decoder_skip_single_frame(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
if(layer < LAYER_FILE) {
printf("testing FLAC__stream_decoder_flush()... ");
if(!FLAC__stream_decoder_flush(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
decoder_client_data.ignore_errors = true;
printf("testing FLAC__stream_decoder_process_single()... ");
if(!FLAC__stream_decoder_process_single(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
decoder_client_data.ignore_errors = false;
}
expect = (layer != LAYER_STREAM);
printf("testing FLAC__stream_decoder_seek_absolute()... ");
if(FLAC__stream_decoder_seek_absolute(decoder, 0) != expect)
return die_s_(expect? "returned false" : "returned true", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_process_until_end_of_stream()... ");
if(!FLAC__stream_decoder_process_until_end_of_stream(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
expect = (layer != LAYER_STREAM);
printf("testing FLAC__stream_decoder_seek_absolute()... ");
if(FLAC__stream_decoder_seek_absolute(decoder, 0) != expect)
return die_s_(expect? "returned false" : "returned true", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_get_channels()... ");
{
unsigned channels = FLAC__stream_decoder_get_channels(decoder);
if(channels != streaminfo_.data.stream_info.channels) {
printf("FAILED, returned %u, expected %u\n", channels, streaminfo_.data.stream_info.channels);
return false;
}
}
printf("OK\n");
printf("testing FLAC__stream_decoder_get_bits_per_sample()... ");
{
unsigned bits_per_sample = FLAC__stream_decoder_get_bits_per_sample(decoder);
if(bits_per_sample != streaminfo_.data.stream_info.bits_per_sample) {
printf("FAILED, returned %u, expected %u\n", bits_per_sample, streaminfo_.data.stream_info.bits_per_sample);
return false;
}
}
printf("OK\n");
printf("testing FLAC__stream_decoder_get_sample_rate()... ");
{
unsigned sample_rate = FLAC__stream_decoder_get_sample_rate(decoder);
if(sample_rate != streaminfo_.data.stream_info.sample_rate) {
printf("FAILED, returned %u, expected %u\n", sample_rate, streaminfo_.data.stream_info.sample_rate);
return false;
}
}
printf("OK\n");
printf("testing FLAC__stream_decoder_get_blocksize()... ");
{
unsigned blocksize = FLAC__stream_decoder_get_blocksize(decoder);
/* value could be anything since we're at the last block, so accept any reasonable answer */
printf("returned %u... %s\n", blocksize, blocksize>0? "OK" : "FAILED");
if(blocksize == 0)
return false;
}
printf("testing FLAC__stream_decoder_get_channel_assignment()... ");
{
FLAC__ChannelAssignment ca = FLAC__stream_decoder_get_channel_assignment(decoder);
printf("returned %u (%s)... OK\n", (unsigned)ca, FLAC__ChannelAssignmentString[ca]);
}
if(layer < LAYER_FILE) {
printf("testing FLAC__stream_decoder_reset()... ");
if(!FLAC__stream_decoder_reset(decoder)) {
state = FLAC__stream_decoder_get_state(decoder);
printf("FAILED, returned false, state = %u (%s)\n", state, FLAC__StreamDecoderStateString[state]);
return false;
}
printf("OK\n");
if(layer == LAYER_STREAM) {
/* after a reset() we have to rewind the input ourselves */
printf("rewinding input... ");
if(fseeko(decoder_client_data.file, 0, SEEK_SET) < 0) {
printf("FAILED, errno = %d\n", errno);
return false;
}
printf("OK\n");
}
decoder_client_data.current_metadata_number = 0;
printf("testing FLAC__stream_decoder_process_until_end_of_stream()... ");
if(!FLAC__stream_decoder_process_until_end_of_stream(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
}
printf("testing FLAC__stream_decoder_finish()... ");
if(!FLAC__stream_decoder_finish(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
/*
* respond all
*/
printf("testing FLAC__stream_decoder_set_metadata_respond_all()... ");
if(!FLAC__stream_decoder_set_metadata_respond_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
if(is_ogg) { /* encoder moves vorbis comment after streaminfo according to ogg mapping */
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &application1_;
expected_metadata_sequence_[num_expected_++] = &application2_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
else {
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &application1_;
expected_metadata_sequence_[num_expected_++] = &application2_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* ignore all
*/
printf("testing FLAC__stream_decoder_set_metadata_ignore_all()... ");
if(!FLAC__stream_decoder_set_metadata_ignore_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* respond all, ignore VORBIS_COMMENT
*/
printf("testing FLAC__stream_decoder_set_metadata_respond_all()... ");
if(!FLAC__stream_decoder_set_metadata_respond_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_ignore(VORBIS_COMMENT)... ");
if(!FLAC__stream_decoder_set_metadata_ignore(decoder, FLAC__METADATA_TYPE_VORBIS_COMMENT))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &application1_;
expected_metadata_sequence_[num_expected_++] = &application2_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* respond all, ignore APPLICATION
*/
printf("testing FLAC__stream_decoder_set_metadata_respond_all()... ");
if(!FLAC__stream_decoder_set_metadata_respond_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_ignore(APPLICATION)... ");
if(!FLAC__stream_decoder_set_metadata_ignore(decoder, FLAC__METADATA_TYPE_APPLICATION))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
if(is_ogg) { /* encoder moves vorbis comment after streaminfo according to ogg mapping */
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
else {
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* respond all, ignore APPLICATION id of app#1
*/
printf("testing FLAC__stream_decoder_set_metadata_respond_all()... ");
if(!FLAC__stream_decoder_set_metadata_respond_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_ignore_application(of app block #1)... ");
if(!FLAC__stream_decoder_set_metadata_ignore_application(decoder, application1_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
if(is_ogg) { /* encoder moves vorbis comment after streaminfo according to ogg mapping */
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &application2_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
else {
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &application2_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* respond all, ignore APPLICATION id of app#1 & app#2
*/
printf("testing FLAC__stream_decoder_set_metadata_respond_all()... ");
if(!FLAC__stream_decoder_set_metadata_respond_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_ignore_application(of app block #1)... ");
if(!FLAC__stream_decoder_set_metadata_ignore_application(decoder, application1_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_ignore_application(of app block #2)... ");
if(!FLAC__stream_decoder_set_metadata_ignore_application(decoder, application2_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
if(is_ogg) { /* encoder moves vorbis comment after streaminfo according to ogg mapping */
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
else {
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* ignore all, respond VORBIS_COMMENT
*/
printf("testing FLAC__stream_decoder_set_metadata_ignore_all()... ");
if(!FLAC__stream_decoder_set_metadata_ignore_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_respond(VORBIS_COMMENT)... ");
if(!FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_VORBIS_COMMENT))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* ignore all, respond APPLICATION
*/
printf("testing FLAC__stream_decoder_set_metadata_ignore_all()... ");
if(!FLAC__stream_decoder_set_metadata_ignore_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_respond(APPLICATION)... ");
if(!FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_APPLICATION))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
expected_metadata_sequence_[num_expected_++] = &application1_;
expected_metadata_sequence_[num_expected_++] = &application2_;
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* ignore all, respond APPLICATION id of app#1
*/
printf("testing FLAC__stream_decoder_set_metadata_ignore_all()... ");
if(!FLAC__stream_decoder_set_metadata_ignore_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_respond_application(of app block #1)... ");
if(!FLAC__stream_decoder_set_metadata_respond_application(decoder, application1_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
expected_metadata_sequence_[num_expected_++] = &application1_;
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* ignore all, respond APPLICATION id of app#1 & app#2
*/
printf("testing FLAC__stream_decoder_set_metadata_ignore_all()... ");
if(!FLAC__stream_decoder_set_metadata_ignore_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_respond_application(of app block #1)... ");
if(!FLAC__stream_decoder_set_metadata_respond_application(decoder, application1_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_respond_application(of app block #2)... ");
if(!FLAC__stream_decoder_set_metadata_respond_application(decoder, application2_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
expected_metadata_sequence_[num_expected_++] = &application1_;
expected_metadata_sequence_[num_expected_++] = &application2_;
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* respond all, ignore APPLICATION, respond APPLICATION id of app#1
*/
printf("testing FLAC__stream_decoder_set_metadata_respond_all()... ");
if(!FLAC__stream_decoder_set_metadata_respond_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_ignore(APPLICATION)... ");
if(!FLAC__stream_decoder_set_metadata_ignore(decoder, FLAC__METADATA_TYPE_APPLICATION))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_respond_application(of app block #1)... ");
if(!FLAC__stream_decoder_set_metadata_respond_application(decoder, application1_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
if(is_ogg) { /* encoder moves vorbis comment after streaminfo according to ogg mapping */
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &application1_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
else {
expected_metadata_sequence_[num_expected_++] = &streaminfo_;
expected_metadata_sequence_[num_expected_++] = &padding_;
expected_metadata_sequence_[num_expected_++] = &seektable_;
expected_metadata_sequence_[num_expected_++] = &application1_;
expected_metadata_sequence_[num_expected_++] = &vorbiscomment_;
expected_metadata_sequence_[num_expected_++] = &cuesheet_;
expected_metadata_sequence_[num_expected_++] = &picture_;
expected_metadata_sequence_[num_expected_++] = &unknown_;
}
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
/*
* ignore all, respond APPLICATION, ignore APPLICATION id of app#1
*/
printf("testing FLAC__stream_decoder_set_metadata_ignore_all()... ");
if(!FLAC__stream_decoder_set_metadata_ignore_all(decoder))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_respond(APPLICATION)... ");
if(!FLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_APPLICATION))
return die_s_("returned false", decoder);
printf("OK\n");
printf("testing FLAC__stream_decoder_set_metadata_ignore_application(of app block #1)... ");
if(!FLAC__stream_decoder_set_metadata_ignore_application(decoder, application1_.data.application.id))
return die_s_("returned false", decoder);
printf("OK\n");
num_expected_ = 0;
expected_metadata_sequence_[num_expected_++] = &application2_;
if(!stream_decoder_test_respond_(decoder, &decoder_client_data, is_ogg))
return false;
if(layer < LAYER_FILE) /* for LAYER_FILE, FLAC__stream_decoder_finish() closes the file */
fclose(decoder_client_data.file);
printf("testing FLAC__stream_decoder_delete()... ");
FLAC__stream_decoder_delete(decoder);
printf("OK\n");
printf("\nPASSED!\n");
return true;
}
int __stdcall
WWFlacRW_DecodeAll(const wchar_t *path)
{
FLAC__bool ok = true;
FILE *fp = NULL;
errno_t ercd;
FLAC__StreamDecoderInitStatus initStatus = FLAC__STREAM_DECODER_INIT_STATUS_ERROR_OPENING_FILE;
FlacDecodeInfo *fdi = FlacTInfoNew<FlacDecodeInfo>(g_flacDecodeInfoMap);
if (NULL == fdi) {
return FRT_OtherError;
}
fdi->errorCode = FRT_Success;
fdi->decoder = FLAC__stream_decoder_new();
if(fdi->decoder == NULL) {
fdi->errorCode = FRT_FlacStreamDecoderNewFailed;
dprintf("%s Flac decode error %d. set complete event.\n",
__FUNCTION__, fdi->errorCode);
goto end;
}
wcsncpy_s(fdi->path, path, (sizeof fdi->path)/2-1);
FLAC__stream_decoder_set_md5_checking(fdi->decoder, true);
FLAC__stream_decoder_set_metadata_respond(fdi->decoder, FLAC__METADATA_TYPE_STREAMINFO);
FLAC__stream_decoder_set_metadata_respond(fdi->decoder, FLAC__METADATA_TYPE_VORBIS_COMMENT);
FLAC__stream_decoder_set_metadata_respond(fdi->decoder, FLAC__METADATA_TYPE_PICTURE);
FLAC__stream_decoder_set_metadata_respond(fdi->decoder, FLAC__METADATA_TYPE_CUESHEET);
// Windowsでは、この方法でファイルを開かなければならぬ。
ercd = _wfopen_s(&fp, fdi->path, L"rb");
if (ercd != 0 || NULL == fp) {
fdi->errorCode = FRT_FileOpenError;
goto end;
}
initStatus = FLAC__stream_decoder_init_FILE(
fdi->decoder, fp, WriteCallback, MetadataCallback, ErrorCallback, fdi);
// FLAC__stream_decoder_finish()がfcloseしてくれるので、忘れる。
fp = NULL;
if(initStatus != FLAC__STREAM_DECODER_INIT_STATUS_OK) {
fdi->errorCode = FRT_FlacStreamDecoderInitFailed;
dprintf("%s Flac decode error %d. set complete event.\n",
__FUNCTION__, fdi->errorCode);
goto end;
}
fdi->errorCode = FRT_Success;
ok = FLAC__stream_decoder_process_until_end_of_metadata(fdi->decoder);
if (!ok) {
if (fdi->errorCode == FRT_Success) {
fdi->errorCode = FRT_DecorderProcessFailed;
}
dprintf("%s Flac metadata process error fdi->errorCode=%d\n",
__FUNCTION__, fdi->errorCode);
goto end;
}
ok = FLAC__stream_decoder_process_until_end_of_stream(fdi->decoder);
if (!ok) {
if (fdi->errorCode == FRT_Success) {
fdi->errorCode = FRT_DecorderProcessFailed;
}
dprintf("%s Flac decode error fdi->errorCode=%d\n",
__FUNCTION__, fdi->errorCode);
goto end;
}
fdi->errorCode = FRT_Completed;
end:
if (fdi->errorCode < 0) {
if (NULL != fdi->decoder) {
if (initStatus == FLAC__STREAM_DECODER_INIT_STATUS_OK) {
FLAC__stream_decoder_finish(fdi->decoder);
}
FLAC__stream_decoder_delete(fdi->decoder);
fdi->decoder = NULL;
}
int result = fdi->errorCode;
FlacTInfoDelete<FlacDecodeInfo>(g_flacDecodeInfoMap, fdi);
fdi = NULL;
return result;
}
return fdi->id;
}
