76 static void set_defaults_(FLAC__StreamDecoder *decoder);
78 static FLAC__bool allocate_output_(FLAC__StreamDecoder *decoder, unsigned size, unsigned channels);
79 static FLAC__bool has_id_filtered_(FLAC__StreamDecoder *decoder, FLAC__byte *id);
80 static FLAC__bool find_metadata_(FLAC__StreamDecoder *decoder);
81 static FLAC__bool read_metadata_(FLAC__StreamDecoder *decoder);
82 static FLAC__bool read_metadata_streaminfo_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsig…
83 static FLAC__bool read_metadata_seektable_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsign…
84 static FLAC__bool read_metadata_vorbiscomment_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_V…
85 static FLAC__bool read_metadata_cuesheet_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_CueShe…
86 static FLAC__bool read_metadata_picture_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_Picture…
87 static FLAC__bool skip_id3v2_tag_(FLAC__StreamDecoder *decoder);
88 static FLAC__bool frame_sync_(FLAC__StreamDecoder *decoder);
89 static FLAC__bool read_frame_(FLAC__StreamDecoder *decoder, FLAC__bool *got_a_frame, FLAC__bool do_…
90 static FLAC__bool read_frame_header_(FLAC__StreamDecoder *decoder);
91 static FLAC__bool read_subframe_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC…
92 static FLAC__bool read_subframe_constant_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned …
93 static FLAC__bool read_subframe_fixed_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps…
94 static FLAC__bool read_subframe_lpc_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, …
95 static FLAC__bool read_subframe_verbatim_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned …
96 static FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigned predictor_…
97 static FLAC__bool read_zero_padding_(FLAC__StreamDecoder *decoder);
100 static FLAC__StreamDecoderReadStatus read_callback_ogg_aspect_(const FLAC__StreamDecoder *decoder, …
103 static FLAC__StreamDecoderWriteStatus write_audio_frame_to_client_(FLAC__StreamDecoder *decoder, co…
104 static void send_error_to_client_(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatu…
105 static FLAC__bool seek_to_absolute_sample_(FLAC__StreamDecoder *decoder, FLAC__uint64 stream_length…
107 static FLAC__bool seek_to_absolute_sample_ogg_(FLAC__StreamDecoder *decoder, FLAC__uint64 stream_le…
109 static FLAC__StreamDecoderReadStatus file_read_callback_(const FLAC__StreamDecoder *decoder, FLAC__…
110 static FLAC__StreamDecoderSeekStatus file_seek_callback_(const FLAC__StreamDecoder *decoder, FLAC__…
111 static FLAC__StreamDecoderTellStatus file_tell_callback_(const FLAC__StreamDecoder *decoder, FLAC__…
112 static FLAC__StreamDecoderLengthStatus file_length_callback_(const FLAC__StreamDecoder *decoder, FL…
113 static FLAC__bool file_eof_callback_(const FLAC__StreamDecoder *decoder, void *client_data);
243 	FLAC__StreamDecoder *decoder;  in FLAC__stream_decoder_new()  local
248 	decoder = calloc(1, sizeof(FLAC__StreamDecoder));  in FLAC__stream_decoder_new()
249 	if(decoder == 0) {  in FLAC__stream_decoder_new()
253 	decoder->protected_ = calloc(1, sizeof(FLAC__StreamDecoderProtected));  in FLAC__stream_decoder_new()
254 	if(decoder->protected_ == 0) {  in FLAC__stream_decoder_new()
255 		free(decoder);  in FLAC__stream_decoder_new()
259 	decoder->private_ = calloc(1, sizeof(FLAC__StreamDecoderPrivate));  in FLAC__stream_decoder_new()
260 	if(decoder->private_ == 0) {  in FLAC__stream_decoder_new()
261 		free(decoder->protected_);  in FLAC__stream_decoder_new()
262 		free(decoder);  in FLAC__stream_decoder_new()
266 	decoder->private_->input = FLAC__bitreader_new();  in FLAC__stream_decoder_new()
267 	if(decoder->private_->input == 0) {  in FLAC__stream_decoder_new()
268 		free(decoder->private_);  in FLAC__stream_decoder_new()
269 		free(decoder->protected_);  in FLAC__stream_decoder_new()
270 		free(decoder);  in FLAC__stream_decoder_new()
274 	decoder->private_->metadata_filter_ids_capacity = 16;  in FLAC__stream_decoder_new()
275 …if(0 == (decoder->private_->metadata_filter_ids = malloc((FLAC__STREAM_METADATA_APPLICATION_ID_LEN…  in FLAC__stream_decoder_new()
276 		FLAC__bitreader_delete(decoder->private_->input);  in FLAC__stream_decoder_new()
277 		free(decoder->private_);  in FLAC__stream_decoder_new()
278 		free(decoder->protected_);  in FLAC__stream_decoder_new()
279 		free(decoder);  in FLAC__stream_decoder_new()
284 		decoder->private_->output[i] = 0;  in FLAC__stream_decoder_new()
285 		decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0;  in FLAC__stream_decoder_new()
288 	decoder->private_->output_capacity = 0;  in FLAC__stream_decoder_new()
289 	decoder->private_->output_channels = 0;  in FLAC__stream_decoder_new()
290 	decoder->private_->has_seek_table = false;  in FLAC__stream_decoder_new()
293 …FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&decoder->private_->partitioned_…  in FLAC__stream_decoder_new()
295 	decoder->private_->file = 0;  in FLAC__stream_decoder_new()
297 	set_defaults_(decoder);  in FLAC__stream_decoder_new()
299 	decoder->protected_->state = FLAC__STREAM_DECODER_UNINITIALIZED;  in FLAC__stream_decoder_new()
301 	return decoder;  in FLAC__stream_decoder_new()
304 FLAC_API void FLAC__stream_decoder_delete(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_delete()  argument
308 	if (decoder == NULL)  in FLAC__stream_decoder_delete()
311 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_delete()
312 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_delete()
313 	FLAC__ASSERT(0 != decoder->private_->input);  in FLAC__stream_decoder_delete()
315 	(void)FLAC__stream_decoder_finish(decoder);  in FLAC__stream_decoder_delete()
317 	if(0 != decoder->private_->metadata_filter_ids)  in FLAC__stream_decoder_delete()
318 		free(decoder->private_->metadata_filter_ids);  in FLAC__stream_decoder_delete()
320 	FLAC__bitreader_delete(decoder->private_->input);  in FLAC__stream_decoder_delete()
323 …FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&decoder->private_->partitioned…  in FLAC__stream_decoder_delete()
325 	free(decoder->private_);  in FLAC__stream_decoder_delete()
326 	free(decoder->protected_);  in FLAC__stream_decoder_delete()
327 	free(decoder);  in FLAC__stream_decoder_delete()
337 	FLAC__StreamDecoder *decoder,  in init_stream_internal_()  argument
350 	FLAC__ASSERT(0 != decoder);  in init_stream_internal_()
352 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in init_stream_internal_()
367 	decoder->private_->is_ogg = is_ogg;  in init_stream_internal_()
368 	if(is_ogg && !FLAC__ogg_decoder_aspect_init(&decoder->protected_->ogg_decoder_aspect))  in init_stream_internal_()
369 		return decoder->protected_->initstate = FLAC__STREAM_DECODER_INIT_STATUS_ERROR_OPENING_FILE;  in init_stream_internal_()
375 	FLAC__cpu_info(&decoder->private_->cpuinfo);  in init_stream_internal_()
377 	decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal;  in init_stream_internal_()
378 	decoder->private_->local_lpc_restore_signal_64bit = FLAC__lpc_restore_signal_wide;  in init_stream_internal_()
379 	decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal;  in init_stream_internal_()
382 	if(decoder->private_->cpuinfo.use_asm) {  in init_stream_internal_()
384 		FLAC__ASSERT(decoder->private_->cpuinfo.type == FLAC__CPUINFO_TYPE_IA32);  in init_stream_internal_()
386 …decoder->private_->local_lpc_restore_signal_64bit = FLAC__lpc_restore_signal_wide_asm_ia32; /* OPT…  in init_stream_internal_()
387 		if(decoder->private_->cpuinfo.ia32.mmx) {  in init_stream_internal_()
388 			decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal_asm_ia32;  in init_stream_internal_()
389 			decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_asm_ia32_mmx;  in init_stream_internal_()
392 			decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal_asm_ia32;  in init_stream_internal_()
393 			decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_asm_ia32;  in init_stream_internal_()
398 		if(decoder->private_->cpuinfo.ia32.sse2) {  in init_stream_internal_()
399 			decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_16_intrin_sse2;  in init_stream_internal_()
403 		if(decoder->private_->cpuinfo.ia32.sse41) {  in init_stream_internal_()
404 			decoder->private_->local_lpc_restore_signal_64bit = FLAC__lpc_restore_signal_wide_intrin_sse41;  in init_stream_internal_()
409 		FLAC__ASSERT(decoder->private_->cpuinfo.type == FLAC__CPUINFO_TYPE_X86_64);  in init_stream_internal_()
417 	if(!FLAC__bitreader_init(decoder->private_->input, read_callback_, decoder)) {  in init_stream_internal_()
418 		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in init_stream_internal_()
422 	decoder->private_->read_callback = read_callback;  in init_stream_internal_()
423 	decoder->private_->seek_callback = seek_callback;  in init_stream_internal_()
424 	decoder->private_->tell_callback = tell_callback;  in init_stream_internal_()
425 	decoder->private_->length_callback = length_callback;  in init_stream_internal_()
426 	decoder->private_->eof_callback = eof_callback;  in init_stream_internal_()
427 	decoder->private_->write_callback = write_callback;  in init_stream_internal_()
428 	decoder->private_->metadata_callback = metadata_callback;  in init_stream_internal_()
429 	decoder->private_->error_callback = error_callback;  in init_stream_internal_()
430 	decoder->private_->client_data = client_data;  in init_stream_internal_()
431 	decoder->private_->fixed_block_size = decoder->private_->next_fixed_block_size = 0;  in init_stream_internal_()
432 	decoder->private_->samples_decoded = 0;  in init_stream_internal_()
433 	decoder->private_->has_stream_info = false;  in init_stream_internal_()
434 	decoder->private_->cached = false;  in init_stream_internal_()
436 	decoder->private_->do_md5_checking = decoder->protected_->md5_checking;  in init_stream_internal_()
437 	decoder->private_->is_seeking = false;  in init_stream_internal_()
439 …decoder->private_->internal_reset_hack = true; /* so the following reset does not try to rewind th…  in init_stream_internal_()
440 	if(!FLAC__stream_decoder_reset(decoder)) {  in init_stream_internal_()
449 	FLAC__StreamDecoder *decoder,  in FLAC__stream_decoder_init_stream()  argument
462 		decoder,  in FLAC__stream_decoder_init_stream()
477 	FLAC__StreamDecoder *decoder,  in FLAC__stream_decoder_init_ogg_stream()  argument
490 		decoder,  in FLAC__stream_decoder_init_ogg_stream()
505 	FLAC__StreamDecoder *decoder,  in init_FILE_internal_()  argument
514 	FLAC__ASSERT(0 != decoder);  in init_FILE_internal_()
517 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in init_FILE_internal_()
518 		return decoder->protected_->initstate = FLAC__STREAM_DECODER_INIT_STATUS_ALREADY_INITIALIZED;  in init_FILE_internal_()
521 		return decoder->protected_->initstate = FLAC__STREAM_DECODER_INIT_STATUS_INVALID_CALLBACKS;  in init_FILE_internal_()
531 	decoder->private_->file = file;  in init_FILE_internal_()
534 		decoder,  in init_FILE_internal_()
536 		decoder->private_->file == stdin? 0: file_seek_callback_,  in init_FILE_internal_()
537 		decoder->private_->file == stdin? 0: file_tell_callback_,  in init_FILE_internal_()
538 		decoder->private_->file == stdin? 0: file_length_callback_,  in init_FILE_internal_()
549 	FLAC__StreamDecoder *decoder,  in FLAC__stream_decoder_init_FILE()  argument
557 …return init_FILE_internal_(decoder, file, write_callback, metadata_callback, error_callback, clien…  in FLAC__stream_decoder_init_FILE()
561 	FLAC__StreamDecoder *decoder,  in FLAC__stream_decoder_init_ogg_FILE()  argument
569 …return init_FILE_internal_(decoder, file, write_callback, metadata_callback, error_callback, clien…  in FLAC__stream_decoder_init_ogg_FILE()
573 	FLAC__StreamDecoder *decoder,  in init_file_internal_()  argument
584 	FLAC__ASSERT(0 != decoder);  in init_file_internal_()
591 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in init_file_internal_()
592 		return decoder->protected_->initstate = FLAC__STREAM_DECODER_INIT_STATUS_ALREADY_INITIALIZED;  in init_file_internal_()
595 		return decoder->protected_->initstate = FLAC__STREAM_DECODER_INIT_STATUS_INVALID_CALLBACKS;  in init_file_internal_()
602 …return init_FILE_internal_(decoder, file, write_callback, metadata_callback, error_callback, clien…  in init_file_internal_()
606 	FLAC__StreamDecoder *decoder,  in FLAC__stream_decoder_init_file()  argument
614 …return init_file_internal_(decoder, filename, write_callback, metadata_callback, error_callback, c…  in FLAC__stream_decoder_init_file()
618 	FLAC__StreamDecoder *decoder,  in FLAC__stream_decoder_init_ogg_file()  argument
626 …return init_file_internal_(decoder, filename, write_callback, metadata_callback, error_callback, c…  in FLAC__stream_decoder_init_ogg_file()
629 FLAC_API FLAC__bool FLAC__stream_decoder_finish(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_finish()  argument
634 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_finish()
635 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_finish()
636 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_finish()
638 	if(decoder->protected_->state == FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_finish()
644 	FLAC__MD5Final(decoder->private_->computed_md5sum, &decoder->private_->md5context);  in FLAC__stream_decoder_finish()
646 	free(decoder->private_->seek_table.data.seek_table.points);  in FLAC__stream_decoder_finish()
647 	decoder->private_->seek_table.data.seek_table.points = 0;  in FLAC__stream_decoder_finish()
648 	decoder->private_->has_seek_table = false;  in FLAC__stream_decoder_finish()
650 	FLAC__bitreader_free(decoder->private_->input);  in FLAC__stream_decoder_finish()
658 		if(0 != decoder->private_->output[i]) {  in FLAC__stream_decoder_finish()
659 			free(decoder->private_->output[i]-4);  in FLAC__stream_decoder_finish()
660 			decoder->private_->output[i] = 0;  in FLAC__stream_decoder_finish()
662 		if(0 != decoder->private_->residual_unaligned[i]) {  in FLAC__stream_decoder_finish()
663 			free(decoder->private_->residual_unaligned[i]);  in FLAC__stream_decoder_finish()
664 			decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0;  in FLAC__stream_decoder_finish()
667 	decoder->private_->output_capacity = 0;  in FLAC__stream_decoder_finish()
668 	decoder->private_->output_channels = 0;  in FLAC__stream_decoder_finish()
671 	if(decoder->private_->is_ogg)  in FLAC__stream_decoder_finish()
672 		FLAC__ogg_decoder_aspect_finish(&decoder->protected_->ogg_decoder_aspect);  in FLAC__stream_decoder_finish()
675 	if(0 != decoder->private_->file) {  in FLAC__stream_decoder_finish()
676 		if(decoder->private_->file != stdin)  in FLAC__stream_decoder_finish()
677 			fclose(decoder->private_->file);  in FLAC__stream_decoder_finish()
678 		decoder->private_->file = 0;  in FLAC__stream_decoder_finish()
681 	if(decoder->private_->do_md5_checking) {  in FLAC__stream_decoder_finish()
682 …if(memcmp(decoder->private_->stream_info.data.stream_info.md5sum, decoder->private_->computed_md5s…  in FLAC__stream_decoder_finish()
685 	decoder->private_->is_seeking = false;  in FLAC__stream_decoder_finish()
687 	set_defaults_(decoder);  in FLAC__stream_decoder_finish()
689 	decoder->protected_->state = FLAC__STREAM_DECODER_UNINITIALIZED;  in FLAC__stream_decoder_finish()
694 FLAC_API FLAC__bool FLAC__stream_decoder_set_ogg_serial_number(FLAC__StreamDecoder *decoder, long v…  in FLAC__stream_decoder_set_ogg_serial_number()  argument
696 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_ogg_serial_number()
697 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_set_ogg_serial_number()
698 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_ogg_serial_number()
699 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_ogg_serial_number()
703 	FLAC__ogg_decoder_aspect_set_serial_number(&decoder->protected_->ogg_decoder_aspect, value);  in FLAC__stream_decoder_set_ogg_serial_number()
711 FLAC_API FLAC__bool FLAC__stream_decoder_set_md5_checking(FLAC__StreamDecoder *decoder, FLAC__bool …  in FLAC__stream_decoder_set_md5_checking()  argument
713 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_md5_checking()
714 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_md5_checking()
715 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_md5_checking()
717 	decoder->protected_->md5_checking = value;  in FLAC__stream_decoder_set_md5_checking()
721 FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond(FLAC__StreamDecoder *decoder, FLAC__M…  in FLAC__stream_decoder_set_metadata_respond()  argument
723 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_metadata_respond()
724 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_set_metadata_respond()
725 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_metadata_respond()
730 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_metadata_respond()
732 	decoder->private_->metadata_filter[type] = true;  in FLAC__stream_decoder_set_metadata_respond()
734 		decoder->private_->metadata_filter_ids_count = 0;  in FLAC__stream_decoder_set_metadata_respond()
738 …AC__stream_decoder_set_metadata_respond_application(FLAC__StreamDecoder *decoder, const FLAC__byte…  in FLAC__stream_decoder_set_metadata_respond_application()  argument
740 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_metadata_respond_application()
741 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_set_metadata_respond_application()
742 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_metadata_respond_application()
744 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_metadata_respond_application()
747 	if(decoder->private_->metadata_filter[FLAC__METADATA_TYPE_APPLICATION])  in FLAC__stream_decoder_set_metadata_respond_application()
750 	FLAC__ASSERT(0 != decoder->private_->metadata_filter_ids);  in FLAC__stream_decoder_set_metadata_respond_application()
752 …if(decoder->private_->metadata_filter_ids_count == decoder->private_->metadata_filter_ids_capacity…  in FLAC__stream_decoder_set_metadata_respond_application()
753 …if(0 == (decoder->private_->metadata_filter_ids = safe_realloc_mul_2op_(decoder->private_->metadat…  in FLAC__stream_decoder_set_metadata_respond_application()
754 			decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in FLAC__stream_decoder_set_metadata_respond_application()
757 		decoder->private_->metadata_filter_ids_capacity *= 2;  in FLAC__stream_decoder_set_metadata_respond_application()
760 …memcpy(decoder->private_->metadata_filter_ids + decoder->private_->metadata_filter_ids_count * (FL…  in FLAC__stream_decoder_set_metadata_respond_application()
761 	decoder->private_->metadata_filter_ids_count++;  in FLAC__stream_decoder_set_metadata_respond_application()
766 FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_respond_all(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_set_metadata_respond_all()  argument
769 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_metadata_respond_all()
770 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_set_metadata_respond_all()
771 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_metadata_respond_all()
772 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_metadata_respond_all()
774 …for(i = 0; i < sizeof(decoder->private_->metadata_filter) / sizeof(decoder->private_->metadata_fil…  in FLAC__stream_decoder_set_metadata_respond_all()
775 		decoder->private_->metadata_filter[i] = true;  in FLAC__stream_decoder_set_metadata_respond_all()
776 	decoder->private_->metadata_filter_ids_count = 0;  in FLAC__stream_decoder_set_metadata_respond_all()
780 FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore(FLAC__StreamDecoder *decoder, FLAC__Me…  in FLAC__stream_decoder_set_metadata_ignore()  argument
782 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_metadata_ignore()
783 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_set_metadata_ignore()
784 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_metadata_ignore()
789 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_metadata_ignore()
791 	decoder->private_->metadata_filter[type] = false;  in FLAC__stream_decoder_set_metadata_ignore()
793 		decoder->private_->metadata_filter_ids_count = 0;  in FLAC__stream_decoder_set_metadata_ignore()
797 …LAC__stream_decoder_set_metadata_ignore_application(FLAC__StreamDecoder *decoder, const FLAC__byte…  in FLAC__stream_decoder_set_metadata_ignore_application()  argument
799 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_metadata_ignore_application()
800 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_set_metadata_ignore_application()
801 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_metadata_ignore_application()
803 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_metadata_ignore_application()
806 	if(!decoder->private_->metadata_filter[FLAC__METADATA_TYPE_APPLICATION])  in FLAC__stream_decoder_set_metadata_ignore_application()
809 	FLAC__ASSERT(0 != decoder->private_->metadata_filter_ids);  in FLAC__stream_decoder_set_metadata_ignore_application()
811 …if(decoder->private_->metadata_filter_ids_count == decoder->private_->metadata_filter_ids_capacity…  in FLAC__stream_decoder_set_metadata_ignore_application()
812 …if(0 == (decoder->private_->metadata_filter_ids = safe_realloc_mul_2op_(decoder->private_->metadat…  in FLAC__stream_decoder_set_metadata_ignore_application()
813 			decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in FLAC__stream_decoder_set_metadata_ignore_application()
816 		decoder->private_->metadata_filter_ids_capacity *= 2;  in FLAC__stream_decoder_set_metadata_ignore_application()
819 …memcpy(decoder->private_->metadata_filter_ids + decoder->private_->metadata_filter_ids_count * (FL…  in FLAC__stream_decoder_set_metadata_ignore_application()
820 	decoder->private_->metadata_filter_ids_count++;  in FLAC__stream_decoder_set_metadata_ignore_application()
825 FLAC_API FLAC__bool FLAC__stream_decoder_set_metadata_ignore_all(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_set_metadata_ignore_all()  argument
827 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_set_metadata_ignore_all()
828 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_set_metadata_ignore_all()
829 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_set_metadata_ignore_all()
830 	if(decoder->protected_->state != FLAC__STREAM_DECODER_UNINITIALIZED)  in FLAC__stream_decoder_set_metadata_ignore_all()
832 	memset(decoder->private_->metadata_filter, 0, sizeof(decoder->private_->metadata_filter));  in FLAC__stream_decoder_set_metadata_ignore_all()
833 	decoder->private_->metadata_filter_ids_count = 0;  in FLAC__stream_decoder_set_metadata_ignore_all()
837 FLAC_API FLAC__StreamDecoderState FLAC__stream_decoder_get_state(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_state()  argument
839 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_state()
840 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_state()
841 	return decoder->protected_->state;  in FLAC__stream_decoder_get_state()
844 …_API const char *FLAC__stream_decoder_get_resolved_state_string(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_resolved_state_string()  argument
846 	return FLAC__StreamDecoderStateString[decoder->protected_->state];  in FLAC__stream_decoder_get_resolved_state_string()
849 FLAC_API FLAC__bool FLAC__stream_decoder_get_md5_checking(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_md5_checking()  argument
851 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_md5_checking()
852 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_md5_checking()
853 	return decoder->protected_->md5_checking;  in FLAC__stream_decoder_get_md5_checking()
856 FLAC_API FLAC__uint64 FLAC__stream_decoder_get_total_samples(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_total_samples()  argument
858 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_total_samples()
859 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_total_samples()
860 …return decoder->private_->has_stream_info? decoder->private_->stream_info.data.stream_info.total_s…  in FLAC__stream_decoder_get_total_samples()
863 FLAC_API unsigned FLAC__stream_decoder_get_channels(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_channels()  argument
865 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_channels()
866 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_channels()
867 	return decoder->protected_->channels;  in FLAC__stream_decoder_get_channels()
870 …__ChannelAssignment FLAC__stream_decoder_get_channel_assignment(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_channel_assignment()  argument
872 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_channel_assignment()
873 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_channel_assignment()
874 	return decoder->protected_->channel_assignment;  in FLAC__stream_decoder_get_channel_assignment()
877 FLAC_API unsigned FLAC__stream_decoder_get_bits_per_sample(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_bits_per_sample()  argument
879 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_bits_per_sample()
880 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_bits_per_sample()
881 	return decoder->protected_->bits_per_sample;  in FLAC__stream_decoder_get_bits_per_sample()
884 FLAC_API unsigned FLAC__stream_decoder_get_sample_rate(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_sample_rate()  argument
886 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_sample_rate()
887 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_sample_rate()
888 	return decoder->protected_->sample_rate;  in FLAC__stream_decoder_get_sample_rate()
891 FLAC_API unsigned FLAC__stream_decoder_get_blocksize(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_blocksize()  argument
893 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_blocksize()
894 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_get_blocksize()
895 	return decoder->protected_->blocksize;  in FLAC__stream_decoder_get_blocksize()
898 FLAC_API FLAC__bool FLAC__stream_decoder_get_decode_position(const FLAC__StreamDecoder *decoder, FL…  in FLAC__stream_decoder_get_decode_position()  argument
900 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_decode_position()
901 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_get_decode_position()
904 	if(FLAC__HAS_OGG && decoder->private_->is_ogg)  in FLAC__stream_decoder_get_decode_position()
907 	if(0 == decoder->private_->tell_callback)  in FLAC__stream_decoder_get_decode_position()
909 …if(decoder->private_->tell_callback(decoder, position, decoder->private_->client_data) != FLAC__ST…  in FLAC__stream_decoder_get_decode_position()
912 	if(!FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input))  in FLAC__stream_decoder_get_decode_position()
914 	FLAC__ASSERT(*position >= FLAC__stream_decoder_get_input_bytes_unconsumed(decoder));  in FLAC__stream_decoder_get_decode_position()
915 	*position -= FLAC__stream_decoder_get_input_bytes_unconsumed(decoder);  in FLAC__stream_decoder_get_decode_position()
919 FLAC_API FLAC__bool FLAC__stream_decoder_flush(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_flush()  argument
921 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_flush()
922 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_flush()
923 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_flush()
925 …if(!decoder->private_->internal_reset_hack && decoder->protected_->state == FLAC__STREAM_DECODER_U…  in FLAC__stream_decoder_flush()
928 	decoder->private_->samples_decoded = 0;  in FLAC__stream_decoder_flush()
929 	decoder->private_->do_md5_checking = false;  in FLAC__stream_decoder_flush()
932 	if(decoder->private_->is_ogg)  in FLAC__stream_decoder_flush()
933 		FLAC__ogg_decoder_aspect_flush(&decoder->protected_->ogg_decoder_aspect);  in FLAC__stream_decoder_flush()
936 	if(!FLAC__bitreader_clear(decoder->private_->input)) {  in FLAC__stream_decoder_flush()
937 		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in FLAC__stream_decoder_flush()
940 	decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in FLAC__stream_decoder_flush()
945 FLAC_API FLAC__bool FLAC__stream_decoder_reset(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_reset()  argument
947 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_reset()
948 	FLAC__ASSERT(0 != decoder->private_);  in FLAC__stream_decoder_reset()
949 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_reset()
951 	if(!FLAC__stream_decoder_flush(decoder)) {  in FLAC__stream_decoder_reset()
958 	if(decoder->private_->is_ogg)  in FLAC__stream_decoder_reset()
959 		FLAC__ogg_decoder_aspect_reset(&decoder->protected_->ogg_decoder_aspect);  in FLAC__stream_decoder_reset()
967 	if(!decoder->private_->internal_reset_hack) {  in FLAC__stream_decoder_reset()
968 		if(decoder->private_->file == stdin)  in FLAC__stream_decoder_reset()
970 …if(decoder->private_->seek_callback && decoder->private_->seek_callback(decoder, 0, decoder->priva…  in FLAC__stream_decoder_reset()
974 		decoder->private_->internal_reset_hack = false;  in FLAC__stream_decoder_reset()
976 	decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_METADATA;  in FLAC__stream_decoder_reset()
978 	decoder->private_->has_stream_info = false;  in FLAC__stream_decoder_reset()
980 	free(decoder->private_->seek_table.data.seek_table.points);  in FLAC__stream_decoder_reset()
981 	decoder->private_->seek_table.data.seek_table.points = 0;  in FLAC__stream_decoder_reset()
982 	decoder->private_->has_seek_table = false;  in FLAC__stream_decoder_reset()
984 	decoder->private_->do_md5_checking = decoder->protected_->md5_checking;  in FLAC__stream_decoder_reset()
989 	decoder->private_->fixed_block_size = decoder->private_->next_fixed_block_size = 0;  in FLAC__stream_decoder_reset()
997 	FLAC__MD5Init(&decoder->private_->md5context);  in FLAC__stream_decoder_reset()
999 	decoder->private_->first_frame_offset = 0;  in FLAC__stream_decoder_reset()
1000 	decoder->private_->unparseable_frame_count = 0;  in FLAC__stream_decoder_reset()
1005 FLAC_API FLAC__bool FLAC__stream_decoder_process_single(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_process_single()  argument
1008 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_process_single()
1009 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_process_single()
1012 		switch(decoder->protected_->state) {  in FLAC__stream_decoder_process_single()
1014 				if(!find_metadata_(decoder))  in FLAC__stream_decoder_process_single()
1018 				if(!read_metadata_(decoder))  in FLAC__stream_decoder_process_single()
1023 				if(!frame_sync_(decoder))  in FLAC__stream_decoder_process_single()
1027 				if(!read_frame_(decoder, &got_a_frame, /*do_full_decode=*/true))  in FLAC__stream_decoder_process_single()
1042 FLAC_API FLAC__bool FLAC__stream_decoder_process_until_end_of_metadata(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_process_until_end_of_metadata()  argument
1044 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_process_until_end_of_metadata()
1045 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_process_until_end_of_metadata()
1048 		switch(decoder->protected_->state) {  in FLAC__stream_decoder_process_until_end_of_metadata()
1050 				if(!find_metadata_(decoder))  in FLAC__stream_decoder_process_until_end_of_metadata()
1054 				if(!read_metadata_(decoder))  in FLAC__stream_decoder_process_until_end_of_metadata()
1069 FLAC_API FLAC__bool FLAC__stream_decoder_process_until_end_of_stream(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_process_until_end_of_stream()  argument
1072 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_process_until_end_of_stream()
1073 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_process_until_end_of_stream()
1076 		switch(decoder->protected_->state) {  in FLAC__stream_decoder_process_until_end_of_stream()
1078 				if(!find_metadata_(decoder))  in FLAC__stream_decoder_process_until_end_of_stream()
1082 				if(!read_metadata_(decoder))  in FLAC__stream_decoder_process_until_end_of_stream()
1086 				if(!frame_sync_(decoder))  in FLAC__stream_decoder_process_until_end_of_stream()
1090 				if(!read_frame_(decoder, &dummy, /*do_full_decode=*/true))  in FLAC__stream_decoder_process_until_end_of_stream()
1103 FLAC_API FLAC__bool FLAC__stream_decoder_skip_single_frame(FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_skip_single_frame()  argument
1106 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_skip_single_frame()
1107 	FLAC__ASSERT(0 != decoder->protected_);  in FLAC__stream_decoder_skip_single_frame()
1110 		switch(decoder->protected_->state) {  in FLAC__stream_decoder_skip_single_frame()
1115 				if(!frame_sync_(decoder))  in FLAC__stream_decoder_skip_single_frame()
1119 				if(!read_frame_(decoder, &got_a_frame, /*do_full_decode=*/false))  in FLAC__stream_decoder_skip_single_frame()
1134 FLAC_API FLAC__bool FLAC__stream_decoder_seek_absolute(FLAC__StreamDecoder *decoder, FLAC__uint64 s…  in FLAC__stream_decoder_seek_absolute()  argument
1138 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_seek_absolute()
1141 		decoder->protected_->state != FLAC__STREAM_DECODER_SEARCH_FOR_METADATA &&  in FLAC__stream_decoder_seek_absolute()
1142 		decoder->protected_->state != FLAC__STREAM_DECODER_READ_METADATA &&  in FLAC__stream_decoder_seek_absolute()
1143 		decoder->protected_->state != FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC &&  in FLAC__stream_decoder_seek_absolute()
1144 		decoder->protected_->state != FLAC__STREAM_DECODER_READ_FRAME &&  in FLAC__stream_decoder_seek_absolute()
1145 		decoder->protected_->state != FLAC__STREAM_DECODER_END_OF_STREAM  in FLAC__stream_decoder_seek_absolute()
1149 	if(0 == decoder->private_->seek_callback)  in FLAC__stream_decoder_seek_absolute()
1152 	FLAC__ASSERT(decoder->private_->seek_callback);  in FLAC__stream_decoder_seek_absolute()
1153 	FLAC__ASSERT(decoder->private_->tell_callback);  in FLAC__stream_decoder_seek_absolute()
1154 	FLAC__ASSERT(decoder->private_->length_callback);  in FLAC__stream_decoder_seek_absolute()
1155 	FLAC__ASSERT(decoder->private_->eof_callback);  in FLAC__stream_decoder_seek_absolute()
1157 …(FLAC__stream_decoder_get_total_samples(decoder) > 0 && sample >= FLAC__stream_decoder_get_total_s…  in FLAC__stream_decoder_seek_absolute()
1160 	decoder->private_->is_seeking = true;  in FLAC__stream_decoder_seek_absolute()
1163 	decoder->private_->do_md5_checking = false;  in FLAC__stream_decoder_seek_absolute()
1166 …if(decoder->private_->length_callback(decoder, &length, decoder->private_->client_data) != FLAC__S…  in FLAC__stream_decoder_seek_absolute()
1167 		decoder->private_->is_seeking = false;  in FLAC__stream_decoder_seek_absolute()
1173 		decoder->protected_->state == FLAC__STREAM_DECODER_SEARCH_FOR_METADATA ||  in FLAC__stream_decoder_seek_absolute()
1174 		decoder->protected_->state == FLAC__STREAM_DECODER_READ_METADATA  in FLAC__stream_decoder_seek_absolute()
1176 		if(!FLAC__stream_decoder_process_until_end_of_metadata(decoder)) {  in FLAC__stream_decoder_seek_absolute()
1178 			decoder->private_->is_seeking = false;  in FLAC__stream_decoder_seek_absolute()
1182 …(FLAC__stream_decoder_get_total_samples(decoder) > 0 && sample >= FLAC__stream_decoder_get_total_s…  in FLAC__stream_decoder_seek_absolute()
1183 			decoder->private_->is_seeking = false;  in FLAC__stream_decoder_seek_absolute()
1191 			decoder->private_->is_ogg?  in FLAC__stream_decoder_seek_absolute()
1192 			seek_to_absolute_sample_ogg_(decoder, length, sample) :  in FLAC__stream_decoder_seek_absolute()
1194 			seek_to_absolute_sample_(decoder, length, sample)  in FLAC__stream_decoder_seek_absolute()
1196 		decoder->private_->is_seeking = false;  in FLAC__stream_decoder_seek_absolute()
1207 unsigned FLAC__stream_decoder_get_input_bytes_unconsumed(const FLAC__StreamDecoder *decoder)  in FLAC__stream_decoder_get_input_bytes_unconsumed()  argument
1209 	FLAC__ASSERT(0 != decoder);  in FLAC__stream_decoder_get_input_bytes_unconsumed()
1210 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in FLAC__stream_decoder_get_input_bytes_unconsumed()
1211 	FLAC__ASSERT(!(FLAC__bitreader_get_input_bits_unconsumed(decoder->private_->input) & 7));  in FLAC__stream_decoder_get_input_bytes_unconsumed()
1212 	return FLAC__bitreader_get_input_bits_unconsumed(decoder->private_->input) / 8;  in FLAC__stream_decoder_get_input_bytes_unconsumed()
1221 void set_defaults_(FLAC__StreamDecoder *decoder)  in set_defaults_()  argument
1223 	decoder->private_->is_ogg = false;  in set_defaults_()
1224 	decoder->private_->read_callback = 0;  in set_defaults_()
1225 	decoder->private_->seek_callback = 0;  in set_defaults_()
1226 	decoder->private_->tell_callback = 0;  in set_defaults_()
1227 	decoder->private_->length_callback = 0;  in set_defaults_()
1228 	decoder->private_->eof_callback = 0;  in set_defaults_()
1229 	decoder->private_->write_callback = 0;  in set_defaults_()
1230 	decoder->private_->metadata_callback = 0;  in set_defaults_()
1231 	decoder->private_->error_callback = 0;  in set_defaults_()
1232 	decoder->private_->client_data = 0;  in set_defaults_()
1234 	memset(decoder->private_->metadata_filter, 0, sizeof(decoder->private_->metadata_filter));  in set_defaults_()
1235 	decoder->private_->metadata_filter[FLAC__METADATA_TYPE_STREAMINFO] = true;  in set_defaults_()
1236 	decoder->private_->metadata_filter_ids_count = 0;  in set_defaults_()
1238 	decoder->protected_->md5_checking = false;  in set_defaults_()
1241 	FLAC__ogg_decoder_aspect_set_defaults(&decoder->protected_->ogg_decoder_aspect);  in set_defaults_()
1266 FLAC__bool allocate_output_(FLAC__StreamDecoder *decoder, unsigned size, unsigned channels)  in allocate_output_()  argument
1271 	if(size <= decoder->private_->output_capacity && channels <= decoder->private_->output_channels)  in allocate_output_()
1277 		if(0 != decoder->private_->output[i]) {  in allocate_output_()
1278 			free(decoder->private_->output[i]-4);  in allocate_output_()
1279 			decoder->private_->output[i] = 0;  in allocate_output_()
1281 		if(0 != decoder->private_->residual_unaligned[i]) {  in allocate_output_()
1282 			free(decoder->private_->residual_unaligned[i]);  in allocate_output_()
1283 			decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0;  in allocate_output_()
1296 			decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in allocate_output_()
1300 		decoder->private_->output[i] = tmp + 4;  in allocate_output_()
1302 …if(!FLAC__memory_alloc_aligned_int32_array(size, &decoder->private_->residual_unaligned[i], &decod…  in allocate_output_()
1303 			decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in allocate_output_()
1308 	decoder->private_->output_capacity = size;  in allocate_output_()
1309 	decoder->private_->output_channels = channels;  in allocate_output_()
1314 FLAC__bool has_id_filtered_(FLAC__StreamDecoder *decoder, FLAC__byte *id)  in has_id_filtered_()  argument
1318 	FLAC__ASSERT(0 != decoder);  in has_id_filtered_()
1319 	FLAC__ASSERT(0 != decoder->private_);  in has_id_filtered_()
1321 	for(i = 0; i < decoder->private_->metadata_filter_ids_count; i++)  in has_id_filtered_()
1322 …if(0 == memcmp(decoder->private_->metadata_filter_ids + i * (FLAC__STREAM_METADATA_APPLICATION_ID_…  in has_id_filtered_()
1328 FLAC__bool find_metadata_(FLAC__StreamDecoder *decoder)  in find_metadata_()  argument
1334 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in find_metadata_()
1337 		if(decoder->private_->cached) {  in find_metadata_()
1338 			x = (FLAC__uint32)decoder->private_->lookahead;  in find_metadata_()
1339 			decoder->private_->cached = false;  in find_metadata_()
1342 			if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in find_metadata_()
1359 				if(!skip_id3v2_tag_(decoder))  in find_metadata_()
1366 			decoder->private_->header_warmup[0] = (FLAC__byte)x;  in find_metadata_()
1367 			if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in find_metadata_()
1373 				decoder->private_->lookahead = (FLAC__byte)x;  in find_metadata_()
1374 				decoder->private_->cached = true;  in find_metadata_()
1377 				decoder->private_->header_warmup[1] = (FLAC__byte)x;  in find_metadata_()
1378 				decoder->protected_->state = FLAC__STREAM_DECODER_READ_FRAME;  in find_metadata_()
1384 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in find_metadata_()
1389 	decoder->protected_->state = FLAC__STREAM_DECODER_READ_METADATA;  in find_metadata_()
1393 FLAC__bool read_metadata_(FLAC__StreamDecoder *decoder)  in read_metadata_()  argument
1398 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in read_metadata_()
1400 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_IS_LAST_LE…  in read_metadata_()
1404 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &type, FLAC__STREAM_METADATA_TYPE_LE…  in read_metadata_()
1407 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &length, FLAC__STREAM_METADATA_LENGT…  in read_metadata_()
1411 		if(!read_metadata_streaminfo_(decoder, is_last, length))  in read_metadata_()
1414 		decoder->private_->has_stream_info = true;  in read_metadata_()
1415 …if(0 == memcmp(decoder->private_->stream_info.data.stream_info.md5sum, "\0\0\0\0\0\0\0\0\0\0\0\0\0…  in read_metadata_()
1416 			decoder->private_->do_md5_checking = false;  in read_metadata_()
1417 …if(!decoder->private_->is_seeking && decoder->private_->metadata_filter[FLAC__METADATA_TYPE_STREAM…  in read_metadata_()
1418 …decoder->private_->metadata_callback(decoder, &decoder->private_->stream_info, decoder->private_->…  in read_metadata_()
1422 		decoder->private_->has_seek_table = false;  in read_metadata_()
1424 		if(!read_metadata_seektable_(decoder, is_last, length))  in read_metadata_()
1427 		decoder->private_->has_seek_table = true;  in read_metadata_()
1428 …if(!decoder->private_->is_seeking && decoder->private_->metadata_filter[FLAC__METADATA_TYPE_SEEKTA…  in read_metadata_()
1429 …decoder->private_->metadata_callback(decoder, &decoder->private_->seek_table, decoder->private_->c…  in read_metadata_()
1432 		FLAC__bool skip_it = !decoder->private_->metadata_filter[type];  in read_metadata_()
1442 …if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.applicatio…  in read_metadata_()
1446 …decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;/*@@@@@@ maybe wrong err…  in read_metadata_()
1452 …if(decoder->private_->metadata_filter_ids_count > 0 && has_id_filtered_(decoder, block.data.applic…  in read_metadata_()
1457 			if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, real_length))  in read_metadata_()
1465 					if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, real_length))  in read_metadata_()
1472 							decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_()
1475 …else if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.appli…  in read_metadata_()
1482 					if(!read_metadata_vorbiscomment_(decoder, &block.data.vorbis_comment, real_length))  in read_metadata_()
1486 					if(!read_metadata_cuesheet_(decoder, &block.data.cue_sheet))  in read_metadata_()
1490 					if(!read_metadata_picture_(decoder, &block.data.picture))  in read_metadata_()
1500 							decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_()
1503 …else if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.unkno…  in read_metadata_()
1510 			if(ok && !decoder->private_->is_seeking && decoder->private_->metadata_callback)  in read_metadata_()
1511 				decoder->private_->metadata_callback(decoder, &block, decoder->private_->client_data);  in read_metadata_()
1563 		if(!FLAC__stream_decoder_get_decode_position(decoder, &decoder->private_->first_frame_offset))  in read_metadata_()
1564 			decoder->private_->first_frame_offset = 0;  in read_metadata_()
1565 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_metadata_()
1571 FLAC__bool read_metadata_streaminfo_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsigned len…  in read_metadata_streaminfo_()  argument
1576 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in read_metadata_streaminfo_()
1578 	decoder->private_->stream_info.type = FLAC__METADATA_TYPE_STREAMINFO;  in read_metadata_streaminfo_()
1579 	decoder->private_->stream_info.is_last = is_last;  in read_metadata_streaminfo_()
1580 	decoder->private_->stream_info.length = length;  in read_metadata_streaminfo_()
1583 	if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, bits))  in read_metadata_streaminfo_()
1585 	decoder->private_->stream_info.data.stream_info.min_blocksize = x;  in read_metadata_streaminfo_()
1589 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO…  in read_metadata_streaminfo_()
1591 	decoder->private_->stream_info.data.stream_info.max_blocksize = x;  in read_metadata_streaminfo_()
1595 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO…  in read_metadata_streaminfo_()
1597 	decoder->private_->stream_info.data.stream_info.min_framesize = x;  in read_metadata_streaminfo_()
1601 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO…  in read_metadata_streaminfo_()
1603 	decoder->private_->stream_info.data.stream_info.max_framesize = x;  in read_metadata_streaminfo_()
1607 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO…  in read_metadata_streaminfo_()
1609 	decoder->private_->stream_info.data.stream_info.sample_rate = x;  in read_metadata_streaminfo_()
1613 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO…  in read_metadata_streaminfo_()
1615 	decoder->private_->stream_info.data.stream_info.channels = x+1;  in read_metadata_streaminfo_()
1619 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO…  in read_metadata_streaminfo_()
1621 	decoder->private_->stream_info.data.stream_info.bits_per_sample = x+1;  in read_metadata_streaminfo_()
1625 …if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &decoder->private_->stream_info.data…  in read_metadata_streaminfo_()
1629 …if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, decoder->private_->st…  in read_metadata_streaminfo_()
1636 	if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, length))  in read_metadata_streaminfo_()
1642 FLAC__bool read_metadata_seektable_(FLAC__StreamDecoder *decoder, FLAC__bool is_last, unsigned leng…  in read_metadata_seektable_()  argument
1647 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in read_metadata_seektable_()
1649 	decoder->private_->seek_table.type = FLAC__METADATA_TYPE_SEEKTABLE;  in read_metadata_seektable_()
1650 	decoder->private_->seek_table.is_last = is_last;  in read_metadata_seektable_()
1651 	decoder->private_->seek_table.length = length;  in read_metadata_seektable_()
1653 …decoder->private_->seek_table.data.seek_table.num_points = length / FLAC__STREAM_METADATA_SEEKPOIN…  in read_metadata_seektable_()
1656 …(0 == (decoder->private_->seek_table.data.seek_table.points = safe_realloc_mul_2op_(decoder->priva…  in read_metadata_seektable_()
1657 		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_seektable_()
1660 	for(i = 0; i < decoder->private_->seek_table.data.seek_table.num_points; i++) {  in read_metadata_seektable_()
1661 …if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &xx, FLAC__STREAM_METADATA_SEEKPOINT…  in read_metadata_seektable_()
1663 		decoder->private_->seek_table.data.seek_table.points[i].sample_number = xx;  in read_metadata_seektable_()
1665 …if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &xx, FLAC__STREAM_METADATA_SEEKPOINT…  in read_metadata_seektable_()
1667 		decoder->private_->seek_table.data.seek_table.points[i].stream_offset = xx;  in read_metadata_seektable_()
1669 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_SEEKPOINT_…  in read_metadata_seektable_()
1671 		decoder->private_->seek_table.data.seek_table.points[i].frame_samples = x;  in read_metadata_seektable_()
1673 …length -= (decoder->private_->seek_table.data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPO…  in read_metadata_seektable_()
1677 		if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, length))  in read_metadata_seektable_()
1684 FLAC__bool read_metadata_vorbiscomment_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_VorbisCo…  in read_metadata_vorbiscomment_()  argument
1688 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in read_metadata_vorbiscomment_()
1694 …if (!FLAC__bitreader_read_uint32_little_endian(decoder->private_->input, &obj->vendor_string.lengt…  in read_metadata_vorbiscomment_()
1705 				decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_vorbiscomment_()
1708 …if (!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->vendor_string.e…  in read_metadata_vorbiscomment_()
1717 		if (!FLAC__bitreader_read_uint32_little_endian(decoder->private_->input, &obj->num_comments))  in read_metadata_vorbiscomment_()
1729 				decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_vorbiscomment_()
1744 …if (!FLAC__bitreader_read_uint32_little_endian(decoder->private_->input, &obj->comments[i].length)…  in read_metadata_vorbiscomment_()
1756 						decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_vorbiscomment_()
1761 …if (!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->comments[i].ent…  in read_metadata_vorbiscomment_()
1780 		if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, length))  in read_metadata_vorbiscomment_()
1787 FLAC__bool read_metadata_cuesheet_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_CueSheet *obj)  in read_metadata_cuesheet_()  argument
1791 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in read_metadata_cuesheet_()
1796 …if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)obj->med…  in read_metadata_cuesheet_()
1799 …if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &obj->lead_in, FLAC__STREAM_METADATA…  in read_metadata_cuesheet_()
1802 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_I…  in read_metadata_cuesheet_()
1806 …if(!FLAC__bitreader_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_RESE…  in read_metadata_cuesheet_()
1809 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_N…  in read_metadata_cuesheet_()
1815 			decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_cuesheet_()
1820 …if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &track->offset, FLAC__STREAM_METADAT…  in read_metadata_cuesheet_()
1823 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_T…  in read_metadata_cuesheet_()
1828 …if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)track->i…  in read_metadata_cuesheet_()
1831 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_T…  in read_metadata_cuesheet_()
1835 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_T…  in read_metadata_cuesheet_()
1839 …if(!FLAC__bitreader_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_TRAC…  in read_metadata_cuesheet_()
1842 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_T…  in read_metadata_cuesheet_()
1848 					decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_cuesheet_()
1853 …if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &indx->offset, FLAC__STREAM_METADATA…  in read_metadata_cuesheet_()
1856 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_I…  in read_metadata_cuesheet_()
1860 …if(!FLAC__bitreader_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_INDE…  in read_metadata_cuesheet_()
1870 FLAC__bool read_metadata_picture_(FLAC__StreamDecoder *decoder, FLAC__StreamMetadata_Picture *obj)  in read_metadata_picture_()  argument
1874 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in read_metadata_picture_()
1877 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_PICTURE_TY…  in read_metadata_picture_()
1882 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_PICTURE_MI…  in read_metadata_picture_()
1885 		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_picture_()
1889 …if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)obj->mim…  in read_metadata_picture_()
1895 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_PICTURE_DE…  in read_metadata_picture_()
1898 		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_picture_()
1902 		if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->description, x))  in read_metadata_picture_()
1908 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->width, FLAC__STREAM_METADATA_P…  in read_metadata_picture_()
1912 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->height, FLAC__STREAM_METADATA_…  in read_metadata_picture_()
1916 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->depth, FLAC__STREAM_METADATA_P…  in read_metadata_picture_()
1920 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->colors, FLAC__STREAM_METADATA_…  in read_metadata_picture_()
1924 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &(obj->data_length), FLAC__STREAM_ME…  in read_metadata_picture_()
1927 		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_metadata_picture_()
1931 …if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->data, obj->data_…  in read_metadata_picture_()
1938 FLAC__bool skip_id3v2_tag_(FLAC__StreamDecoder *decoder)  in skip_id3v2_tag_()  argument
1944 	if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 24))  in skip_id3v2_tag_()
1949 		if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in skip_id3v2_tag_()
1955 	if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, skip))  in skip_id3v2_tag_()
1960 FLAC__bool frame_sync_(FLAC__StreamDecoder *decoder)  in frame_sync_()  argument
1967 	if(FLAC__stream_decoder_get_total_samples(decoder) > 0) {  in frame_sync_()
1968 		if(decoder->private_->samples_decoded >= FLAC__stream_decoder_get_total_samples(decoder)) {  in frame_sync_()
1969 			decoder->protected_->state = FLAC__STREAM_DECODER_END_OF_STREAM;  in frame_sync_()
1975 	if(!FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input)) {  in frame_sync_()
1976 …f(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__bitreader_bits_left_for_byt…  in frame_sync_()
1981 		if(decoder->private_->cached) {  in frame_sync_()
1982 			x = (FLAC__uint32)decoder->private_->lookahead;  in frame_sync_()
1983 			decoder->private_->cached = false;  in frame_sync_()
1986 			if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in frame_sync_()
1990 			decoder->private_->header_warmup[0] = (FLAC__byte)x;  in frame_sync_()
1991 			if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in frame_sync_()
1997 				decoder->private_->lookahead = (FLAC__byte)x;  in frame_sync_()
1998 				decoder->private_->cached = true;  in frame_sync_()
2001 				decoder->private_->header_warmup[1] = (FLAC__byte)x;  in frame_sync_()
2002 				decoder->protected_->state = FLAC__STREAM_DECODER_READ_FRAME;  in frame_sync_()
2007 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in frame_sync_()
2015 FLAC__bool read_frame_(FLAC__StreamDecoder *decoder, FLAC__bool *got_a_frame, FLAC__bool do_full_de…  in read_frame_()  argument
2027 	frame_crc = FLAC__CRC16_UPDATE(decoder->private_->header_warmup[0], frame_crc);  in read_frame_()
2028 	frame_crc = FLAC__CRC16_UPDATE(decoder->private_->header_warmup[1], frame_crc);  in read_frame_()
2029 	FLAC__bitreader_reset_read_crc16(decoder->private_->input, (FLAC__uint16)frame_crc);  in read_frame_()
2031 	if(!read_frame_header_(decoder))  in read_frame_()
2033 …if(decoder->protected_->state == FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC) /* means we didn't sy…  in read_frame_()
2035 …if(!allocate_output_(decoder, decoder->private_->frame.header.blocksize, decoder->private_->frame.…  in read_frame_()
2037 	for(channel = 0; channel < decoder->private_->frame.header.channels; channel++) {  in read_frame_()
2041 		unsigned bps = decoder->private_->frame.header.bits_per_sample;  in read_frame_()
2042 		switch(decoder->private_->frame.header.channel_assignment) {  in read_frame_()
2047 				FLAC__ASSERT(decoder->private_->frame.header.channels == 2);  in read_frame_()
2052 				FLAC__ASSERT(decoder->private_->frame.header.channels == 2);  in read_frame_()
2057 				FLAC__ASSERT(decoder->private_->frame.header.channels == 2);  in read_frame_()
2067 		if(!read_subframe_(decoder, channel, bps, do_full_decode))  in read_frame_()
2069 …if(decoder->protected_->state == FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC) /* means bad sync or …  in read_frame_()
2072 	if(!read_zero_padding_(decoder))  in read_frame_()
2074 …if(decoder->protected_->state == FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC) /* means bad sync or …  in read_frame_()
2080 	frame_crc = FLAC__bitreader_get_read_crc16(decoder->private_->input);  in read_frame_()
2081 	if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__FRAME_FOOTER_CRC_LEN))  in read_frame_()
2086 			switch(decoder->private_->frame.header.channel_assignment) {  in read_frame_()
2091 					FLAC__ASSERT(decoder->private_->frame.header.channels == 2);  in read_frame_()
2092 					for(i = 0; i < decoder->private_->frame.header.blocksize; i++)  in read_frame_()
2093 …decoder->private_->output[1][i] = decoder->private_->output[0][i] - decoder->private_->output[1][i…  in read_frame_()
2096 					FLAC__ASSERT(decoder->private_->frame.header.channels == 2);  in read_frame_()
2097 					for(i = 0; i < decoder->private_->frame.header.blocksize; i++)  in read_frame_()
2098 						decoder->private_->output[0][i] += decoder->private_->output[1][i];  in read_frame_()
2101 					FLAC__ASSERT(decoder->private_->frame.header.channels == 2);  in read_frame_()
2102 					for(i = 0; i < decoder->private_->frame.header.blocksize; i++) {  in read_frame_()
2104 						mid = decoder->private_->output[0][i];  in read_frame_()
2105 						side = decoder->private_->output[1][i];  in read_frame_()
2108 						decoder->private_->output[0][i] = (mid + side) >> 1;  in read_frame_()
2109 						decoder->private_->output[1][i] = (mid - side) >> 1;  in read_frame_()
2112 …mid = (decoder->private_->output[0][i] << 1) | (decoder->private_->output[1][i] & 1); /* i.e. if '…  in read_frame_()
2113 						decoder->private_->output[0][i] = (mid + decoder->private_->output[1][i]) >> 1;  in read_frame_()
2114 						decoder->private_->output[1][i] = (mid - decoder->private_->output[1][i]) >> 1;  in read_frame_()
2126 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_FRAME_CRC_MISMATCH);  in read_frame_()
2128 			for(channel = 0; channel < decoder->private_->frame.header.channels; channel++) {  in read_frame_()
2129 …memset(decoder->private_->output[channel], 0, sizeof(FLAC__int32) * decoder->private_->frame.heade…  in read_frame_()
2137 	if(decoder->private_->next_fixed_block_size)  in read_frame_()
2138 		decoder->private_->fixed_block_size = decoder->private_->next_fixed_block_size;  in read_frame_()
2141 	decoder->protected_->channels = decoder->private_->frame.header.channels;  in read_frame_()
2142 	decoder->protected_->channel_assignment = decoder->private_->frame.header.channel_assignment;  in read_frame_()
2143 	decoder->protected_->bits_per_sample = decoder->private_->frame.header.bits_per_sample;  in read_frame_()
2144 	decoder->protected_->sample_rate = decoder->private_->frame.header.sample_rate;  in read_frame_()
2145 	decoder->protected_->blocksize = decoder->private_->frame.header.blocksize;  in read_frame_()
2147 	FLAC__ASSERT(decoder->private_->frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER);  in read_frame_()
2148 …decoder->private_->samples_decoded = decoder->private_->frame.header.number.sample_number + decode…  in read_frame_()
2152 …if(write_audio_frame_to_client_(decoder, &decoder->private_->frame, (const FLAC__int32 * const *)d…  in read_frame_()
2153 			decoder->protected_->state = FLAC__STREAM_DECODER_ABORTED;  in read_frame_()
2158 	decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_frame_()
2162 FLAC__bool read_frame_header_(FLAC__StreamDecoder *decoder)  in read_frame_header_()  argument
2171 	FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));  in read_frame_header_()
2174 	raw_header[0] = decoder->private_->header_warmup[0];  in read_frame_header_()
2175 	raw_header[1] = decoder->private_->header_warmup[1];  in read_frame_header_()
2205 		if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in read_frame_header_()
2209 			decoder->private_->lookahead = (FLAC__byte)x;  in read_frame_header_()
2210 			decoder->private_->cached = true;  in read_frame_header_()
2211 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER);  in read_frame_header_()
2212 			decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_frame_header_()
2223 			decoder->private_->frame.header.blocksize = 192;  in read_frame_header_()
2229 			decoder->private_->frame.header.blocksize = 576 << (x-2);  in read_frame_header_()
2243 			decoder->private_->frame.header.blocksize = 256 << (x-8);  in read_frame_header_()
2252 			if(decoder->private_->has_stream_info)  in read_frame_header_()
2253 …decoder->private_->frame.header.sample_rate = decoder->private_->stream_info.data.stream_info.samp…  in read_frame_header_()
2258 			decoder->private_->frame.header.sample_rate = 88200;  in read_frame_header_()
2261 			decoder->private_->frame.header.sample_rate = 176400;  in read_frame_header_()
2264 			decoder->private_->frame.header.sample_rate = 192000;  in read_frame_header_()
2267 			decoder->private_->frame.header.sample_rate = 8000;  in read_frame_header_()
2270 			decoder->private_->frame.header.sample_rate = 16000;  in read_frame_header_()
2273 			decoder->private_->frame.header.sample_rate = 22050;  in read_frame_header_()
2276 			decoder->private_->frame.header.sample_rate = 24000;  in read_frame_header_()
2279 			decoder->private_->frame.header.sample_rate = 32000;  in read_frame_header_()
2282 			decoder->private_->frame.header.sample_rate = 44100;  in read_frame_header_()
2285 			decoder->private_->frame.header.sample_rate = 48000;  in read_frame_header_()
2288 			decoder->private_->frame.header.sample_rate = 96000;  in read_frame_header_()
2296 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER);  in read_frame_header_()
2297 			decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_frame_header_()
2305 		decoder->private_->frame.header.channels = 2;  in read_frame_header_()
2308 				decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE;  in read_frame_header_()
2311 				decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE;  in read_frame_header_()
2314 				decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_MID_SIDE;  in read_frame_header_()
2322 		decoder->private_->frame.header.channels = (unsigned)x + 1;  in read_frame_header_()
2323 		decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT;  in read_frame_header_()
2328 			if(decoder->private_->has_stream_info)  in read_frame_header_()
2329 …decoder->private_->frame.header.bits_per_sample = decoder->private_->stream_info.data.stream_info.…  in read_frame_header_()
2334 			decoder->private_->frame.header.bits_per_sample = 8;  in read_frame_header_()
2337 			decoder->private_->frame.header.bits_per_sample = 12;  in read_frame_header_()
2340 			decoder->private_->frame.header.bits_per_sample = 16;  in read_frame_header_()
2343 			decoder->private_->frame.header.bits_per_sample = 20;  in read_frame_header_()
2346 			decoder->private_->frame.header.bits_per_sample = 24;  in read_frame_header_()
2365 …(decoder->private_->has_stream_info && decoder->private_->stream_info.data.stream_info.min_blocksi…  in read_frame_header_()
2367 		if(!FLAC__bitreader_read_utf8_uint64(decoder->private_->input, &xx, raw_header, &raw_header_len))  in read_frame_header_()
2370 			decoder->private_->lookahead = raw_header[raw_header_len-1]; /* back up as much as we can */  in read_frame_header_()
2371 			decoder->private_->cached = true;  in read_frame_header_()
2372 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER);  in read_frame_header_()
2373 			decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_frame_header_()
2376 		decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER;  in read_frame_header_()
2377 		decoder->private_->frame.header.number.sample_number = xx;  in read_frame_header_()
2380 		if(!FLAC__bitreader_read_utf8_uint32(decoder->private_->input, &x, raw_header, &raw_header_len))  in read_frame_header_()
2383 			decoder->private_->lookahead = raw_header[raw_header_len-1]; /* back up as much as we can */  in read_frame_header_()
2384 			decoder->private_->cached = true;  in read_frame_header_()
2385 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER);  in read_frame_header_()
2386 			decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_frame_header_()
2389 		decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER;  in read_frame_header_()
2390 		decoder->private_->frame.header.number.frame_number = x;  in read_frame_header_()
2394 		if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in read_frame_header_()
2399 			if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &_x, 8))  in read_frame_header_()
2404 		decoder->private_->frame.header.blocksize = x+1;  in read_frame_header_()
2408 		if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in read_frame_header_()
2413 			if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &_x, 8))  in read_frame_header_()
2419 			decoder->private_->frame.header.sample_rate = x*1000;  in read_frame_header_()
2421 			decoder->private_->frame.header.sample_rate = x;  in read_frame_header_()
2423 			decoder->private_->frame.header.sample_rate = x*10;  in read_frame_header_()
2427 	if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))  in read_frame_header_()
2432 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER);  in read_frame_header_()
2433 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_frame_header_()
2438 	decoder->private_->next_fixed_block_size = 0;  in read_frame_header_()
2439 	if(decoder->private_->frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER) {  in read_frame_header_()
2440 		x = decoder->private_->frame.header.number.frame_number;  in read_frame_header_()
2441 		decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER;  in read_frame_header_()
2442 		if(decoder->private_->fixed_block_size)  in read_frame_header_()
2443 …decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->fixed_bloc…  in read_frame_header_()
2444 		else if(decoder->private_->has_stream_info) {  in read_frame_header_()
2445 …if(decoder->private_->stream_info.data.stream_info.min_blocksize == decoder->private_->stream_info…  in read_frame_header_()
2446 …decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->stream_inf…  in read_frame_header_()
2447 …decoder->private_->next_fixed_block_size = decoder->private_->stream_info.data.stream_info.max_blo…  in read_frame_header_()
2453 			decoder->private_->frame.header.number.sample_number = 0;  in read_frame_header_()
2454 			decoder->private_->next_fixed_block_size = decoder->private_->frame.header.blocksize;  in read_frame_header_()
2458 …decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->frame.head…  in read_frame_header_()
2463 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM);  in read_frame_header_()
2464 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_frame_header_()
2471 FLAC__bool read_subframe_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FLAC__bool …  in read_subframe_()  argument
2477 	if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8)) /* MAGIC NUMBER */  in read_subframe_()
2485 		if(!FLAC__bitreader_read_unary_unsigned(decoder->private_->input, &u))  in read_subframe_()
2487 		decoder->private_->frame.subframes[channel].wasted_bits = u+1;  in read_subframe_()
2488 		if (decoder->private_->frame.subframes[channel].wasted_bits >= bps)  in read_subframe_()
2490 		bps -= decoder->private_->frame.subframes[channel].wasted_bits;  in read_subframe_()
2493 		decoder->private_->frame.subframes[channel].wasted_bits = 0;  in read_subframe_()
2499 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in read_subframe_()
2500 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_()
2504 		if(!read_subframe_constant_(decoder, channel, bps, do_full_decode))  in read_subframe_()
2508 		if(!read_subframe_verbatim_(decoder, channel, bps, do_full_decode))  in read_subframe_()
2512 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM);  in read_subframe_()
2513 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_()
2517 		if(!read_subframe_fixed_(decoder, channel, bps, (x>>1)&7, do_full_decode))  in read_subframe_()
2519 …if(decoder->protected_->state == FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC) /* means bad sync or …  in read_subframe_()
2523 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM);  in read_subframe_()
2524 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_()
2528 		if(!read_subframe_lpc_(decoder, channel, bps, ((x>>1)&31)+1, do_full_decode))  in read_subframe_()
2530 …if(decoder->protected_->state == FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC) /* means bad sync or …  in read_subframe_()
2535 		x = decoder->private_->frame.subframes[channel].wasted_bits;  in read_subframe_()
2536 		for(i = 0; i < decoder->private_->frame.header.blocksize; i++) {  in read_subframe_()
2537 			uint32_t val = decoder->private_->output[channel][i];  in read_subframe_()
2538 			decoder->private_->output[channel][i] = (val << x);  in read_subframe_()
2545 FLAC__bool read_subframe_constant_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FL…  in read_subframe_constant_()  argument
2547 	FLAC__Subframe_Constant *subframe = &decoder->private_->frame.subframes[channel].data.constant;  in read_subframe_constant_()
2550 	FLAC__int32 *output = decoder->private_->output[channel];  in read_subframe_constant_()
2552 	decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_CONSTANT;  in read_subframe_constant_()
2554 	if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &x, bps))  in read_subframe_constant_()
2561 		for(i = 0; i < decoder->private_->frame.header.blocksize; i++)  in read_subframe_constant_()
2568 FLAC__bool read_subframe_fixed_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, const…  in read_subframe_fixed_()  argument
2570 	FLAC__Subframe_Fixed *subframe = &decoder->private_->frame.subframes[channel].data.fixed;  in read_subframe_fixed_()
2575 	decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_FIXED;  in read_subframe_fixed_()
2577 	subframe->residual = decoder->private_->residual[channel];  in read_subframe_fixed_()
2582 		if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, bps))  in read_subframe_fixed_()
2588 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_TY…  in read_subframe_fixed_()
2594 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_PA…  in read_subframe_fixed_()
2596 			if(decoder->private_->frame.header.blocksize >> u32 < order) {  in read_subframe_fixed_()
2597 				send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in read_subframe_fixed_()
2598 				decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_fixed_()
2602 …subframe->entropy_coding_method.data.partitioned_rice.contents = &decoder->private_->partitioned_r…  in read_subframe_fixed_()
2605 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM);  in read_subframe_fixed_()
2606 			decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_fixed_()
2614 …rice_(decoder, order, subframe->entropy_coding_method.data.partitioned_rice.order, &decoder->priva…  in read_subframe_fixed_()
2623 		memcpy(decoder->private_->output[channel], subframe->warmup, sizeof(FLAC__int32) * order);  in read_subframe_fixed_()
2624 …LAC__fixed_restore_signal(decoder->private_->residual[channel], decoder->private_->frame.header.bl…  in read_subframe_fixed_()
2630 FLAC__bool read_subframe_lpc_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, const u…  in read_subframe_lpc_()  argument
2632 	FLAC__Subframe_LPC *subframe = &decoder->private_->frame.subframes[channel].data.lpc;  in read_subframe_lpc_()
2637 	decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_LPC;  in read_subframe_lpc_()
2639 	subframe->residual = decoder->private_->residual[channel];  in read_subframe_lpc_()
2644 		if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, bps))  in read_subframe_lpc_()
2650 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__SUBFRAME_LPC_QLP_COEFF_P…  in read_subframe_lpc_()
2653 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in read_subframe_lpc_()
2654 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_lpc_()
2660 …if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, FLAC__SUBFRAME_LPC_QLP_SHIFT_LE…  in read_subframe_lpc_()
2663 		send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in read_subframe_lpc_()
2664 		decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_lpc_()
2671 		if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, subframe->qlp_coeff_precision))  in read_subframe_lpc_()
2677 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_TY…  in read_subframe_lpc_()
2683 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_PA…  in read_subframe_lpc_()
2685 			if(decoder->private_->frame.header.blocksize >> u32 < order) {  in read_subframe_lpc_()
2686 				send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in read_subframe_lpc_()
2687 				decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_lpc_()
2691 …subframe->entropy_coding_method.data.partitioned_rice.contents = &decoder->private_->partitioned_r…  in read_subframe_lpc_()
2694 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_UNPARSEABLE_STREAM);  in read_subframe_lpc_()
2695 			decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_subframe_lpc_()
2703 …rice_(decoder, order, subframe->entropy_coding_method.data.partitioned_rice.order, &decoder->priva…  in read_subframe_lpc_()
2712 		memcpy(decoder->private_->output[channel], subframe->warmup, sizeof(FLAC__int32) * order);  in read_subframe_lpc_()
2715 …decoder->private_->local_lpc_restore_signal_16bit(decoder->private_->residual[channel], decoder->p…  in read_subframe_lpc_()
2717 …decoder->private_->local_lpc_restore_signal(decoder->private_->residual[channel], decoder->private…  in read_subframe_lpc_()
2719 …decoder->private_->local_lpc_restore_signal_64bit(decoder->private_->residual[channel], decoder->p…  in read_subframe_lpc_()
2725 FLAC__bool read_subframe_verbatim_(FLAC__StreamDecoder *decoder, unsigned channel, unsigned bps, FL…  in read_subframe_verbatim_()  argument
2727 	FLAC__Subframe_Verbatim *subframe = &decoder->private_->frame.subframes[channel].data.verbatim;  in read_subframe_verbatim_()
2728 	FLAC__int32 x, *residual = decoder->private_->residual[channel];  in read_subframe_verbatim_()
2731 	decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_VERBATIM;  in read_subframe_verbatim_()
2735 	for(i = 0; i < decoder->private_->frame.header.blocksize; i++) {  in read_subframe_verbatim_()
2736 		if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &x, bps))  in read_subframe_verbatim_()
2743 …memcpy(decoder->private_->output[channel], subframe->data, sizeof(FLAC__int32) * decoder->private_…  in read_subframe_verbatim_()
2748 FLAC__bool read_residual_partitioned_rice_(FLAC__StreamDecoder *decoder, unsigned predictor_order, …  in read_residual_partitioned_rice_()  argument
2754 …partition_samples = partition_order > 0? decoder->private_->frame.header.blocksize >> partition_or…  in read_residual_partitioned_rice_()
2759 …FLAC__ASSERT(partition_order > 0? partition_samples >= predictor_order : decoder->private_->frame.…  in read_residual_partitioned_rice_()
2762 		decoder->protected_->state = FLAC__STREAM_DECODER_MEMORY_ALLOCATION_ERROR;  in read_residual_partitioned_rice_()
2768 		if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &rice_parameter, plen))  in read_residual_partitioned_rice_()
2774 …if(!FLAC__bitreader_read_rice_signed_block(decoder->private_->input, residual + sample, u, rice_pa…  in read_residual_partitioned_rice_()
2779 …if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &rice_parameter, FLAC__ENTROPY_CODIN…  in read_residual_partitioned_rice_()
2783 				if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i, rice_parameter))  in read_residual_partitioned_rice_()
2793 FLAC__bool read_zero_padding_(FLAC__StreamDecoder *decoder)  in read_zero_padding_()  argument
2795 	if(!FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input)) {  in read_zero_padding_()
2797 …(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &zero, FLAC__bitreader_bits_left_for_b…  in read_zero_padding_()
2800 			send_error_to_client_(decoder, FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC);  in read_zero_padding_()
2801 			decoder->protected_->state = FLAC__STREAM_DECODER_SEARCH_FOR_FRAME_SYNC;  in read_zero_padding_()
2809 	FLAC__StreamDecoder *decoder = (FLAC__StreamDecoder *)client_data;  in read_callback_()  local
2814 		!decoder->private_->is_ogg &&  in read_callback_()
2816 …decoder->private_->eof_callback && decoder->private_->eof_callback(decoder, decoder->private_->cli…  in read_callback_()
2819 		decoder->protected_->state = FLAC__STREAM_DECODER_END_OF_STREAM;  in read_callback_()
2833 		if(decoder->private_->is_seeking && decoder->private_->unparseable_frame_count > 20) {  in read_callback_()
2834 			decoder->protected_->state = FLAC__STREAM_DECODER_ABORTED;  in read_callback_()
2840 				decoder->private_->is_ogg?  in read_callback_()
2841 				read_callback_ogg_aspect_(decoder, buffer, bytes) :  in read_callback_()
2843 				decoder->private_->read_callback(decoder, buffer, bytes, decoder->private_->client_data)  in read_callback_()
2846 				decoder->protected_->state = FLAC__STREAM_DECODER_ABORTED;  in read_callback_()
2855 						!decoder->private_->is_ogg &&  in read_callback_()
2857 …decoder->private_->eof_callback && decoder->private_->eof_callback(decoder, decoder->private_->cli…  in read_callback_()
2860 					decoder->protected_->state = FLAC__STREAM_DECODER_END_OF_STREAM;  in read_callback_()
2872 		decoder->protected_->state = FLAC__STREAM_DECODER_ABORTED;  in read_callback_()
2888 FLAC__StreamDecoderReadStatus read_callback_ogg_aspect_(const FLAC__StreamDecoder *decoder, FLAC__b…  in read_callback_ogg_aspect_()  argument
2890 …spect_read_callback_wrapper(&decoder->protected_->ogg_decoder_aspect, buffer, bytes, read_callback…  in read_callback_ogg_aspect_()
2916 	FLAC__StreamDecoder *decoder = (FLAC__StreamDecoder*)void_decoder;  in read_callback_proxy_()  local
2918 	switch(decoder->private_->read_callback(decoder, buffer, bytes, client_data)) {  in read_callback_proxy_()
2933 FLAC__StreamDecoderWriteStatus write_audio_frame_to_client_(FLAC__StreamDecoder *decoder, const FLA…  in write_audio_frame_to_client_()  argument
2935 	if(decoder->private_->is_seeking) {  in write_audio_frame_to_client_()
2938 		FLAC__uint64 target_sample = decoder->private_->target_sample;  in write_audio_frame_to_client_()
2943 		decoder->private_->got_a_frame = true;  in write_audio_frame_to_client_()
2945 		decoder->private_->last_frame = *frame; /* save the frame */  in write_audio_frame_to_client_()
2949 			decoder->private_->is_seeking = false;  in write_audio_frame_to_client_()
2956 				decoder->private_->last_frame.header.blocksize -= delta;  in write_audio_frame_to_client_()
2957 				decoder->private_->last_frame.header.number.sample_number += (FLAC__uint64)delta;  in write_audio_frame_to_client_()
2959 …return decoder->private_->write_callback(decoder, &decoder->private_->last_frame, newbuffer, decod…  in write_audio_frame_to_client_()
2963 …		return decoder->private_->write_callback(decoder, frame, buffer, decoder->private_->client_data);  in write_audio_frame_to_client_()
2975 		if(!decoder->private_->has_stream_info)  in write_audio_frame_to_client_()
2976 			decoder->private_->do_md5_checking = false;  in write_audio_frame_to_client_()
2977 		if(decoder->private_->do_md5_checking) {  in write_audio_frame_to_client_()
2978 …if(!FLAC__MD5Accumulate(&decoder->private_->md5context, buffer, frame->header.channels, frame->hea…  in write_audio_frame_to_client_()
2981 		return decoder->private_->write_callback(decoder, frame, buffer, decoder->private_->client_data);  in write_audio_frame_to_client_()
2985 void send_error_to_client_(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus statu…  in send_error_to_client_()  argument
2987 	if(!decoder->private_->is_seeking)  in send_error_to_client_()
2988 		decoder->private_->error_callback(decoder, status, decoder->private_->client_data);  in send_error_to_client_()
2990 		decoder->private_->unparseable_frame_count++;  in send_error_to_client_()
2993 FLAC__bool seek_to_absolute_sample_(FLAC__StreamDecoder *decoder, FLAC__uint64 stream_length, FLAC_…  in seek_to_absolute_sample_()  argument
2995 …FLAC__uint64 first_frame_offset = decoder->private_->first_frame_offset, lower_bound, upper_bound,…  in seek_to_absolute_sample_()
3000 	const FLAC__uint64 total_samples = FLAC__stream_decoder_get_total_samples(decoder);  in seek_to_absolute_sample_()
3001 	const unsigned min_blocksize = decoder->private_->stream_info.data.stream_info.min_blocksize;  in seek_to_absolute_sample_()
3002 	const unsigned max_blocksize = decoder->private_->stream_info.data.stream_info.max_blocksize;  in seek_to_absolute_sample_()
3003 	const unsigned max_framesize = decoder->private_->stream_info.data.stream_info.max_framesize;  in seek_to_absolute_sample_()
3004 	const unsigned min_framesize = decoder->private_->stream_info.data.stream_info.min_framesize;  in seek_to_absolute_sample_()
3006 	unsigned channels = FLAC__stream_decoder_get_channels(decoder);  in seek_to_absolute_sample_()
3007 	unsigned bps = FLAC__stream_decoder_get_bits_per_sample(decoder);  in seek_to_absolute_sample_()
3008 …const FLAC__StreamMetadata_SeekTable *seek_table = decoder->private_->has_seek_table? &decoder->pr…  in seek_to_absolute_sample_()
3012 		channels = decoder->private_->stream_info.data.stream_info.channels;  in seek_to_absolute_sample_()
3014 		bps = decoder->private_->stream_info.data.stream_info.bits_per_sample;  in seek_to_absolute_sample_()
3108 	decoder->private_->target_sample = target_sample;  in seek_to_absolute_sample_()
3112 			decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_()
3128 …if(decoder->private_->seek_callback(decoder, (FLAC__uint64)pos, decoder->private_->client_data) !=…  in seek_to_absolute_sample_()
3129 			decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_()
3132 		if(!FLAC__stream_decoder_flush(decoder)) {  in seek_to_absolute_sample_()
3142 		decoder->private_->unparseable_frame_count = 0;  in seek_to_absolute_sample_()
3143 		if(!FLAC__stream_decoder_process_single(decoder) ||  in seek_to_absolute_sample_()
3144 		   decoder->protected_->state == FLAC__STREAM_DECODER_ABORTED) {  in seek_to_absolute_sample_()
3145 			decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_()
3152 …if(decoder->protected_->state != FLAC__SEEKABLE_STREAM_DECODER_SEEKING && decoder->protected_->sta…  in seek_to_absolute_sample_()
3155 		if(!decoder->private_->is_seeking)  in seek_to_absolute_sample_()
3158 …FLAC__ASSERT(decoder->private_->last_frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NU…  in seek_to_absolute_sample_()
3159 		this_frame_sample = decoder->private_->last_frame.header.number.sample_number;  in seek_to_absolute_sample_()
3161 …if (0 == decoder->private_->samples_decoded || (this_frame_sample + decoder->private_->last_frame.…  in seek_to_absolute_sample_()
3164 				decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_()
3176 			decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_()
3182 			upper_bound_sample = this_frame_sample + decoder->private_->last_frame.header.blocksize;  in seek_to_absolute_sample_()
3184 			if(!FLAC__stream_decoder_get_decode_position(decoder, &upper_bound)) {  in seek_to_absolute_sample_()
3185 				decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_()
3191 			lower_bound_sample = this_frame_sample + decoder->private_->last_frame.header.blocksize;  in seek_to_absolute_sample_()
3192 			if(!FLAC__stream_decoder_get_decode_position(decoder, &lower_bound)) {  in seek_to_absolute_sample_()
3193 				decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_()
3204 FLAC__bool seek_to_absolute_sample_ogg_(FLAC__StreamDecoder *decoder, FLAC__uint64 stream_length, F…  in seek_to_absolute_sample_ogg_()  argument
3207 	FLAC__uint64 left_sample = 0, right_sample = FLAC__stream_decoder_get_total_samples(decoder);  in seek_to_absolute_sample_ogg_()
3233 	decoder->private_->target_sample = target_sample;  in seek_to_absolute_sample_ogg_()
3257 …if(decoder->private_->seek_callback((FLAC__StreamDecoder*)decoder, (FLAC__uint64)pos, decoder->pri…  in seek_to_absolute_sample_ogg_()
3258 				decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_ogg_()
3261 			if(!FLAC__stream_decoder_flush(decoder)) {  in seek_to_absolute_sample_ogg_()
3270 		decoder->private_->got_a_frame = false;  in seek_to_absolute_sample_ogg_()
3271 		if(!FLAC__stream_decoder_process_single(decoder) ||  in seek_to_absolute_sample_ogg_()
3272 		   decoder->protected_->state == FLAC__STREAM_DECODER_ABORTED) {  in seek_to_absolute_sample_ogg_()
3273 			decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_ogg_()
3276 		if(!decoder->private_->got_a_frame) {  in seek_to_absolute_sample_ogg_()
3289 				decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_ogg_()
3294 		else if(!decoder->private_->is_seeking) {  in seek_to_absolute_sample_ogg_()
3298 			this_frame_sample = decoder->private_->last_frame.header.number.sample_number;  in seek_to_absolute_sample_ogg_()
3299 …FLAC__ASSERT(decoder->private_->last_frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NU…  in seek_to_absolute_sample_ogg_()
3314 						decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_ogg_()
3323 						decoder->protected_->state = FLAC__STREAM_DECODER_SEEK_ERROR;  in seek_to_absolute_sample_ogg_()
3336 FLAC__StreamDecoderReadStatus file_read_callback_(const FLAC__StreamDecoder *decoder, FLAC__byte bu…  in file_read_callback_()  argument
3341 		*bytes = fread(buffer, sizeof(FLAC__byte), *bytes, decoder->private_->file);  in file_read_callback_()
3342 		if(ferror(decoder->private_->file))  in file_read_callback_()
3353 FLAC__StreamDecoderSeekStatus file_seek_callback_(const FLAC__StreamDecoder *decoder, FLAC__uint64 …  in file_seek_callback_()  argument
3357 	if(decoder->private_->file == stdin)  in file_seek_callback_()
3359 	else if(fseeko(decoder->private_->file, (FLAC__off_t)absolute_byte_offset, SEEK_SET) < 0)  in file_seek_callback_()
3365 FLAC__StreamDecoderTellStatus file_tell_callback_(const FLAC__StreamDecoder *decoder, FLAC__uint64 …  in file_tell_callback_()  argument
3370 	if(decoder->private_->file == stdin)  in file_tell_callback_()
3372 	else if((pos = ftello(decoder->private_->file)) < 0)  in file_tell_callback_()
3380 FLAC__StreamDecoderLengthStatus file_length_callback_(const FLAC__StreamDecoder *decoder, FLAC__uin…  in file_length_callback_()  argument
3385 	if(decoder->private_->file == stdin)  in file_length_callback_()
3387 	else if(flac_fstat(fileno(decoder->private_->file), &filestats) != 0)  in file_length_callback_()
3395 FLAC__bool file_eof_callback_(const FLAC__StreamDecoder *decoder, void *client_data)  in file_eof_callback_()  argument
3399 	return feof(decoder->private_->file)? true : false;  in file_eof_callback_()