/* * Decode a frame of ogg data. */ frame_data_t oggflac_decode_frame( void *data ) { oggflac_data_t *oggflac_data = (oggflac_data_t *)data; frame_data_t frame_data; OggFLAC__StreamDecoderState state; OggFLAC__stream_decoder_process_single( oggflac_data->decoder ); frame_data.position = oggflac_data->position; state = OggFLAC__stream_decoder_get_state( oggflac_data->decoder ); switch( state ) { case OggFLAC__STREAM_DECODER_OK: frame_data.pcm_data = oggflac_data->buffer; frame_data.pcm_size = oggflac_data->buffer_size; break; case OggFLAC__STREAM_DECODER_END_OF_FILE: frame_data.pcm_data = NULL; frame_data.pcm_size = -2; break; case OggFLAC__STREAM_DECODER_ERROR_OPENING_FILE: case OggFLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR: case OggFLAC__STREAM_DECODER_SEEK_ERROR: case OggFLAC__STREAM_DECODER_SEEKABLE_STREAM_DECODER_ERROR: case OggFLAC__STREAM_DECODER_ALREADY_INITIALIZED: case OggFLAC__STREAM_DECODER_INVALID_CALLBACK: case OggFLAC__STREAM_DECODER_UNINITIALIZED: squash_error("Error while decoding: %s", OggFLAC__StreamDecoderStateString[ state ] ); break; } return frame_data; }
static FLAC__bool die_s_(const char *msg, const OggFLAC__StreamDecoder *decoder) { OggFLAC__StreamDecoderState state = OggFLAC__stream_decoder_get_state(decoder); if(msg) printf("FAILED, %s", msg); else printf("FAILED"); printf(", state = %u (%s)\n", (unsigned)state, OggFLAC__StreamDecoderStateString[state]); if(state == OggFLAC__STREAM_DECODER_FLAC_STREAM_DECODER_ERROR) { FLAC__StreamDecoderState state_ = OggFLAC__stream_decoder_get_FLAC_stream_decoder_state(decoder); printf(" FLAC stream decoder state = %u (%s)\n", (unsigned)state_, FLAC__StreamDecoderStateString[state_]); } return false; }
static FLAC__bool test_stream_decoder() { OggFLAC__StreamDecoder *decoder; OggFLAC__StreamDecoderState state; stream_decoder_client_data_struct decoder_client_data; printf("\n+++ libOggFLAC unit test: OggFLAC__StreamDecoder\n\n"); printf("testing OggFLAC__stream_decoder_new()... "); decoder = OggFLAC__stream_decoder_new(); if(0 == decoder) { printf("FAILED, returned NULL\n"); return false; } printf("OK\n"); printf("testing OggFLAC__stream_decoder_delete()... "); OggFLAC__stream_decoder_delete(decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_new()... "); decoder = OggFLAC__stream_decoder_new(); if(0 == decoder) { printf("FAILED, returned NULL\n"); return false; } printf("OK\n"); printf("testing OggFLAC__stream_decoder_init()... "); if(OggFLAC__stream_decoder_init(decoder) == OggFLAC__STREAM_DECODER_OK) return die_s_(0, decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_delete()... "); OggFLAC__stream_decoder_delete(decoder); printf("OK\n"); num_expected_ = 0; expected_metadata_sequence_[num_expected_++] = &streaminfo_; printf("testing OggFLAC__stream_decoder_new()... "); decoder = OggFLAC__stream_decoder_new(); if(0 == decoder) { printf("FAILED, returned NULL\n"); return false; } printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_serial_number()... "); if(!OggFLAC__stream_decoder_set_serial_number(decoder, file_utils__serial_number)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_read_callback()... "); if(!OggFLAC__stream_decoder_set_read_callback(decoder, stream_decoder_read_callback_)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_write_callback()... "); if(!OggFLAC__stream_decoder_set_write_callback(decoder, stream_decoder_write_callback_)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_callback()... "); if(!OggFLAC__stream_decoder_set_metadata_callback(decoder, stream_decoder_metadata_callback_)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_error_callback()... "); if(!OggFLAC__stream_decoder_set_error_callback(decoder, stream_decoder_error_callback_)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_client_data()... "); if(!OggFLAC__stream_decoder_set_client_data(decoder, &decoder_client_data)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_init()... "); if(OggFLAC__stream_decoder_init(decoder) != OggFLAC__STREAM_DECODER_OK) return die_s_(0, decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_get_state()... "); state = OggFLAC__stream_decoder_get_state(decoder); printf("returned state = %u (%s)... OK\n", state, OggFLAC__StreamDecoderStateString[state]); decoder_client_data.current_metadata_number = 0; decoder_client_data.ignore_errors = false; decoder_client_data.error_occurred = false; printf("opening Ogg FLAC file... "); decoder_client_data.file = fopen(oggflacfilename_, "rb"); if(0 == decoder_client_data.file) { printf("ERROR\n"); return false; } printf("OK\n"); printf("testing OggFLAC__stream_decoder_process_until_end_of_metadata()... "); if(!OggFLAC__stream_decoder_process_until_end_of_metadata(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_process_single()... "); if(!OggFLAC__stream_decoder_process_single(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_flush()... "); if(!OggFLAC__stream_decoder_flush(decoder)) return die_s_("returned false", decoder); printf("OK\n"); decoder_client_data.ignore_errors = true; printf("testing OggFLAC__stream_decoder_process_single()... "); if(!OggFLAC__stream_decoder_process_single(decoder)) return die_s_("returned false", decoder); printf("OK\n"); decoder_client_data.ignore_errors = false; printf("testing OggFLAC__stream_decoder_process_until_end_of_stream()... "); if(!OggFLAC__stream_decoder_process_until_end_of_stream(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_get_channels()... "); { unsigned channels = OggFLAC__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 OggFLAC__stream_decoder_get_bits_per_sample()... "); { unsigned bits_per_sample = OggFLAC__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 OggFLAC__stream_decoder_get_sample_rate()... "); { unsigned sample_rate = OggFLAC__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 OggFLAC__stream_decoder_get_blocksize()... "); { unsigned blocksize = OggFLAC__stream_decoder_get_blocksize(decoder); /* value could be anything since we're at the last block, so accept any answer */ printf("returned %u... OK\n", blocksize); } printf("testing OggFLAC__stream_decoder_get_channel_assignment()... "); { FLAC__ChannelAssignment ca = OggFLAC__stream_decoder_get_channel_assignment(decoder); printf("returned %u (%s)... OK\n", (unsigned)ca, FLAC__ChannelAssignmentString[ca]); } printf("testing OggFLAC__stream_decoder_reset()... "); if(!OggFLAC__stream_decoder_reset(decoder)) { state = OggFLAC__stream_decoder_get_state(decoder); printf("FAILED, returned false, state = %u (%s)\n", state, FLAC__StreamDecoderStateString[state]); return false; } printf("OK\n"); decoder_client_data.current_metadata_number = 0; printf("rewinding input... "); if(fseek(decoder_client_data.file, 0, SEEK_SET) < 0) { printf("FAILED, errno = %d\n", errno); return false; } printf("OK\n"); printf("testing OggFLAC__stream_decoder_process_until_end_of_stream()... "); if(!OggFLAC__stream_decoder_process_until_end_of_stream(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_finish()... "); OggFLAC__stream_decoder_finish(decoder); printf("OK\n"); /* * respond all */ printf("testing OggFLAC__stream_decoder_set_metadata_respond_all()... "); if(!OggFLAC__stream_decoder_set_metadata_respond_all(decoder)) 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_++] = &vorbiscomment_; if(!stream_decoder_test_respond_(decoder, &decoder_client_data)) return false; /* * ignore all */ printf("testing OggFLAC__stream_decoder_set_metadata_ignore_all()... "); if(!OggFLAC__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)) return false; /* * respond all, ignore VORBIS_COMMENT */ printf("testing OggFLAC__stream_decoder_set_metadata_respond_all()... "); if(!OggFLAC__stream_decoder_set_metadata_respond_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_ignore(VORBIS_COMMENT)... "); if(!OggFLAC__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_; if(!stream_decoder_test_respond_(decoder, &decoder_client_data)) return false; /* * respond all, ignore APPLICATION */ printf("testing OggFLAC__stream_decoder_set_metadata_respond_all()... "); if(!OggFLAC__stream_decoder_set_metadata_respond_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_ignore(APPLICATION)... "); if(!OggFLAC__stream_decoder_set_metadata_ignore(decoder, FLAC__METADATA_TYPE_APPLICATION)) 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_++] = &vorbiscomment_; if(!stream_decoder_test_respond_(decoder, &decoder_client_data)) return false; /* * respond all, ignore APPLICATION id of app#1 */ printf("testing OggFLAC__stream_decoder_set_metadata_respond_all()... "); if(!OggFLAC__stream_decoder_set_metadata_respond_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_ignore_application(of app block #1)... "); if(!OggFLAC__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_++] = &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_; if(!stream_decoder_test_respond_(decoder, &decoder_client_data)) return false; /* * respond all, ignore APPLICATION id of app#1 & app#2 */ printf("testing OggFLAC__stream_decoder_set_metadata_respond_all()... "); if(!OggFLAC__stream_decoder_set_metadata_respond_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_ignore_application(of app block #1)... "); if(!OggFLAC__stream_decoder_set_metadata_ignore_application(decoder, application1_.data.application.id)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_ignore_application(of app block #2)... "); if(!OggFLAC__stream_decoder_set_metadata_ignore_application(decoder, application2_.data.application.id)) 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_++] = &vorbiscomment_; if(!stream_decoder_test_respond_(decoder, &decoder_client_data)) return false; /* * ignore all, respond VORBIS_COMMENT */ printf("testing OggFLAC__stream_decoder_set_metadata_ignore_all()... "); if(!OggFLAC__stream_decoder_set_metadata_ignore_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_respond(VORBIS_COMMENT)... "); if(!OggFLAC__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)) return false; /* * ignore all, respond APPLICATION */ printf("testing OggFLAC__stream_decoder_set_metadata_ignore_all()... "); if(!OggFLAC__stream_decoder_set_metadata_ignore_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_respond(APPLICATION)... "); if(!OggFLAC__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)) return false; /* * ignore all, respond APPLICATION id of app#1 */ printf("testing OggFLAC__stream_decoder_set_metadata_ignore_all()... "); if(!OggFLAC__stream_decoder_set_metadata_ignore_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_respond_application(of app block #1)... "); if(!OggFLAC__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)) return false; /* * ignore all, respond APPLICATION id of app#1 & app#2 */ printf("testing OggFLAC__stream_decoder_set_metadata_ignore_all()... "); if(!OggFLAC__stream_decoder_set_metadata_ignore_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_respond_application(of app block #1)... "); if(!OggFLAC__stream_decoder_set_metadata_respond_application(decoder, application1_.data.application.id)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_respond_application(of app block #2)... "); if(!OggFLAC__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)) return false; /* * respond all, ignore APPLICATION, respond APPLICATION id of app#1 */ printf("testing OggFLAC__stream_decoder_set_metadata_respond_all()... "); if(!OggFLAC__stream_decoder_set_metadata_respond_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_ignore(APPLICATION)... "); if(!OggFLAC__stream_decoder_set_metadata_ignore(decoder, FLAC__METADATA_TYPE_APPLICATION)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_respond_application(of app block #1)... "); if(!OggFLAC__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_++] = &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_; if(!stream_decoder_test_respond_(decoder, &decoder_client_data)) return false; /* * ignore all, respond APPLICATION, ignore APPLICATION id of app#1 */ printf("testing OggFLAC__stream_decoder_set_metadata_ignore_all()... "); if(!OggFLAC__stream_decoder_set_metadata_ignore_all(decoder)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_respond(APPLICATION)... "); if(!OggFLAC__stream_decoder_set_metadata_respond(decoder, FLAC__METADATA_TYPE_APPLICATION)) return die_s_("returned false", decoder); printf("OK\n"); printf("testing OggFLAC__stream_decoder_set_metadata_ignore_application(of app block #1)... "); if(!OggFLAC__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)) return false; /* done, now leave the sequence the way we found it... */ 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_++] = &vorbiscomment_; printf("testing OggFLAC__stream_decoder_delete()... "); OggFLAC__stream_decoder_delete(decoder); printf("OK\n"); fclose(decoder_client_data.file); printf("\nPASSED!\n"); return true; }