Lines Matching full:private_
269 decoder->private_ = calloc(1, sizeof(FLAC__StreamDecoderPrivate));
270 if(decoder->private_ == 0) {
276 decoder->private_->input = FLAC__bitreader_new();
277 if(decoder->private_->input == 0) {
278 free(decoder->private_);
284 decoder->private_->metadata_filter_ids_capacity = 16;
285 if(0 == (decoder->private_->metadata_filter_ids = malloc((FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8) * decoder->private_->metadata_filter_ids_capacity))) {
286 FLAC__bitreader_delete(decoder->private_->input);
287 free(decoder->private_);
294 decoder->private_->output[i] = 0;
295 decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0;
298 decoder->private_->output_capacity = 0;
299 decoder->private_->output_channels = 0;
300 decoder->private_->has_seek_table = false;
303 FLAC__format_entropy_coding_method_partitioned_rice_contents_init(&decoder->private_->partitioned_rice_contents[i]);
305 decoder->private_->file = 0;
322 FLAC__ASSERT(0 != decoder->private_);
323 FLAC__ASSERT(0 != decoder->private_->input);
327 if(0 != decoder->private_->metadata_filter_ids)
328 free(decoder->private_->metadata_filter_ids);
330 FLAC__bitreader_delete(decoder->private_->input);
333 FLAC__format_entropy_coding_method_partitioned_rice_contents_clear(&decoder->private_->partitioned_rice_contents[i]);
335 free(decoder->private_);
379 decoder->private_->is_ogg = is_ogg;
387 FLAC__cpu_info(&decoder->private_->cpuinfo);
389 decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal;
390 decoder->private_->local_lpc_restore_signal_64bit = FLAC__lpc_restore_signal_wide;
391 decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal;
394 if(decoder->private_->cpuinfo.use_asm) {
396 FLAC__ASSERT(decoder->private_->cpuinfo.type == FLAC__CPUINFO_TYPE_IA32);
398 decoder->private_->local_lpc_restore_signal_64bit = FLAC__lpc_restore_signal_wide_asm_ia32; /* OPT_IA32: was really necessary for GCC < 4.9 */
399 if(decoder->private_->cpuinfo.ia32.mmx) {
400 decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal_asm_ia32;
401 decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_asm_ia32_mmx;
404 decoder->private_->local_lpc_restore_signal = FLAC__lpc_restore_signal_asm_ia32;
405 decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_asm_ia32;
410 if(decoder->private_->cpuinfo.ia32.sse2) {
411 decoder->private_->local_lpc_restore_signal_16bit = FLAC__lpc_restore_signal_16_intrin_sse2;
415 if(decoder->private_->cpuinfo.ia32.sse41) {
416 decoder->private_->local_lpc_restore_signal_64bit = FLAC__lpc_restore_signal_wide_intrin_sse41;
421 FLAC__ASSERT(decoder->private_->cpuinfo.type == FLAC__CPUINFO_TYPE_X86_64);
429 if(!FLAC__bitreader_init(decoder->private_->input, read_callback_, decoder)) {
434 decoder->private_->read_callback = read_callback;
435 decoder->private_->seek_callback = seek_callback;
436 decoder->private_->tell_callback = tell_callback;
437 decoder->private_->length_callback = length_callback;
438 decoder->private_->eof_callback = eof_callback;
439 decoder->private_->write_callback = write_callback;
440 decoder->private_->metadata_callback = metadata_callback;
441 decoder->private_->error_callback = error_callback;
442 decoder->private_->client_data = client_data;
443 decoder->private_->fixed_block_size = decoder->private_->next_fixed_block_size = 0;
444 decoder->private_->samples_decoded = 0;
445 decoder->private_->has_stream_info = false;
446 decoder->private_->cached = false;
448 decoder->private_->do_md5_checking = decoder->protected_->md5_checking;
449 decoder->private_->is_seeking = false;
451 decoder->private_->internal_reset_hack = true; /* so the following reset does not try to rewind the input */
543 decoder->private_->file = file;
548 decoder->private_->file == stdin? 0: file_seek_callback_,
549 decoder->private_->file == stdin? 0: file_tell_callback_,
550 decoder->private_->file == stdin? 0: file_length_callback_,
647 FLAC__ASSERT(0 != decoder->private_);
656 FLAC__MD5Final(decoder->private_->computed_md5sum, &decoder->private_->md5context);
658 if(decoder->private_->has_seek_table && 0 != decoder->private_->seek_table.data.seek_table.points) {
659 free(decoder->private_->seek_table.data.seek_table.points);
660 decoder->private_->seek_table.data.seek_table.points = 0;
661 decoder->private_->has_seek_table = false;
663 FLAC__bitreader_free(decoder->private_->input);
671 if(0 != decoder->private_->output[i]) {
672 free(decoder->private_->output[i]-4);
673 decoder->private_->output[i] = 0;
675 if(0 != decoder->private_->residual_unaligned[i]) {
676 free(decoder->private_->residual_unaligned[i]);
677 decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0;
680 decoder->private_->output_capacity = 0;
681 decoder->private_->output_channels = 0;
684 if(decoder->private_->is_ogg)
688 if(0 != decoder->private_->file) {
689 if(decoder->private_->file != stdin)
690 fclose(decoder->private_->file);
691 decoder->private_->file = 0;
694 if(decoder->private_->do_md5_checking) {
695 if(memcmp(decoder->private_->stream_info.data.stream_info.md5sum, decoder->private_->computed_md5sum, 16))
698 decoder->private_->is_seeking = false;
710 FLAC__ASSERT(0 != decoder->private_);
715 /* can't check decoder->private_->is_ogg since that's not set until init time */
737 FLAC__ASSERT(0 != decoder->private_);
745 decoder->private_->metadata_filter[type] = true;
747 decoder->private_->metadata_filter_ids_count = 0;
754 FLAC__ASSERT(0 != decoder->private_);
760 if(decoder->private_->metadata_filter[FLAC__METADATA_TYPE_APPLICATION])
763 FLAC__ASSERT(0 != decoder->private_->metadata_filter_ids);
765 if(decoder->private_->metadata_filter_ids_count == decoder->private_->metadata_filter_ids_capacity) {
766 if(0 == (decoder->private_->metadata_filter_ids = safe_realloc_mul_2op_(decoder->private_->metadata_filter_ids, decoder->private_->metadata_filter_ids_capacity, /*times*/2))) {
770 decoder->private_->metadata_filter_ids_capacity *= 2;
773 memcpy(decoder->private_->metadata_filter_ids + decoder->private_->metadata_filter_ids_count * (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8), id, (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8));
774 decoder->private_->metadata_filter_ids_count++;
783 FLAC__ASSERT(0 != decoder->private_);
787 for(i = 0; i < sizeof(decoder->private_->metadata_filter) / sizeof(decoder->private_->metadata_filter[0]); i++)
788 decoder->private_->metadata_filter[i] = true;
789 decoder->private_->metadata_filter_ids_count = 0;
796 FLAC__ASSERT(0 != decoder->private_);
804 decoder->private_->metadata_filter[type] = false;
806 decoder->private_->metadata_filter_ids_count = 0;
813 FLAC__ASSERT(0 != decoder->private_);
819 if(!decoder->private_->metadata_filter[FLAC__METADATA_TYPE_APPLICATION])
822 FLAC__ASSERT(0 != decoder->private_->metadata_filter_ids);
824 if(decoder->private_->metadata_filter_ids_count == decoder->private_->metadata_filter_ids_capacity) {
825 if(0 == (decoder->private_->metadata_filter_ids = safe_realloc_mul_2op_(decoder->private_->metadata_filter_ids, decoder->private_->metadata_filter_ids_capacity, /*times*/2))) {
829 decoder->private_->metadata_filter_ids_capacity *= 2;
832 private_->metadata_filter_ids + decoder->private_->metadata_filter_ids_count * (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8), id, (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8));
833 decoder->private_->metadata_filter_ids_count++;
841 FLAC__ASSERT(0 != decoder->private_);
845 memset(decoder->private_->metadata_filter, 0, sizeof(decoder->private_->metadata_filter));
846 decoder->private_->metadata_filter_ids_count = 0;
873 return decoder->private_->has_stream_info? decoder->private_->stream_info.data.stream_info.total_samples : 0;
914 FLAC__ASSERT(0 != decoder->private_);
918 if(decoder->private_->is_ogg)
921 if(0 == decoder->private_->tell_callback)
923 if(decoder->private_->tell_callback(decoder, position, decoder->private_->client_data) != FLAC__STREAM_DECODER_TELL_STATUS_OK)
926 if(!FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input))
936 FLAC__ASSERT(0 != decoder->private_);
939 if(!decoder->private_->internal_reset_hack && decoder->protected_->state == FLAC__STREAM_DECODER_UNINITIALIZED)
942 decoder->private_->samples_decoded = 0;
943 decoder->private_->do_md5_checking = false;
946 if(decoder->private_->is_ogg)
950 if(!FLAC__bitreader_clear(decoder->private_->input)) {
962 FLAC__ASSERT(0 != decoder->private_);
972 if(decoder->private_->is_ogg)
981 if(!decoder->private_->internal_reset_hack) {
982 if(decoder->private_->file == stdin)
984 if(decoder->private_->seek_callback && decoder->private_->seek_callback(decoder, 0, decoder->private_->client_data) == FLAC__STREAM_DECODER_SEEK_STATUS_ERROR)
988 decoder->private_->internal_reset_hack = false;
992 decoder->private_->has_stream_info = false;
993 if(decoder->private_->has_seek_table && 0 != decoder->private_->seek_table.data.seek_table.points) {
994 free(decoder->private_->seek_table.data.seek_table.points);
995 decoder->private_->seek_table.data.seek_table.points = 0;
996 decoder->private_->has_seek_table = false;
998 decoder->private_->do_md5_checking = decoder->protected_->md5_checking;
1003 decoder->private_->fixed_block_size = decoder->private_->next_fixed_block_size = 0;
1011 FLAC__MD5Init(&decoder->private_->md5context);
1013 decoder->private_->first_frame_offset = 0;
1014 decoder->private_->unparseable_frame_count = 0;
1163 if(0 == decoder->private_->seek_callback)
1166 FLAC__ASSERT(decoder->private_->seek_callback);
1167 FLAC__ASSERT(decoder->private_->tell_callback);
1168 FLAC__ASSERT(decoder->private_->length_callback);
1169 FLAC__ASSERT(decoder->private_->eof_callback);
1174 decoder->private_->is_seeking = true;
1177 decoder->private_->do_md5_checking = false;
1180 if(decoder->private_->length_callback(decoder, &length, decoder->private_->client_data) != FLAC__STREAM_DECODER_LENGTH_STATUS_OK) {
1181 decoder->private_->is_seeking = false;
1192 decoder->private_->is_seeking = false;
1197 decoder->private_->is_seeking = false;
1205 decoder->private_->is_ogg?
1210 decoder->private_->is_seeking = false;
1224 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1225 FLAC__ASSERT(!(FLAC__bitreader_get_input_bits_unconsumed(decoder->private_->input) & 7));
1226 return FLAC__bitreader_get_input_bits_unconsumed(decoder->private_->input) / 8;
1238 decoder->private_->is_ogg = false;
1240 decoder->private_->read_callback = 0;
1241 decoder->private_->seek_callback = 0;
1242 decoder->private_->tell_callback = 0;
1243 decoder->private_->length_callback = 0;
1244 decoder->private_->eof_callback = 0;
1245 decoder->private_->write_callback = 0;
1246 decoder->private_->metadata_callback = 0;
1247 decoder->private_->error_callback = 0;
1248 decoder->private_->client_data = 0;
1250 memset(decoder->private_->metadata_filter, 0, sizeof(decoder->private_->metadata_filter));
1251 decoder->private_->metadata_filter[FLAC__METADATA_TYPE_STREAMINFO] = true;
1252 decoder->private_->metadata_filter_ids_count = 0;
1287 if(size <= decoder->private_->output_capacity && channels <= decoder->private_->output_channels)
1293 if(0 != decoder->private_->output[i]) {
1294 free(decoder->private_->output[i]-4);
1295 decoder->private_->output[i] = 0;
1297 if(0 != decoder->private_->residual_unaligned[i]) {
1298 free(decoder->private_->residual_unaligned[i]);
1299 decoder->private_->residual_unaligned[i] = decoder->private_->residual[i] = 0;
1316 decoder->private_->output[i] = tmp + 4;
1318 if(!FLAC__memory_alloc_aligned_int32_array(size, &decoder->private_->residual_unaligned[i], &decoder->private_->residual[i])) {
1324 decoder->private_->output_capacity = size;
1325 decoder->private_->output_channels = channels;
1335 FLAC__ASSERT(0 != decoder->private_);
1337 for(i = 0; i < decoder->private_->metadata_filter_ids_count; i++)
1338 if(0 == memcmp(decoder->private_->metadata_filter_ids + i * (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8), id, (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8)))
1350 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1353 if(decoder->private_->cached) {
1354 x = (FLAC__uint32)decoder->private_->lookahead;
1355 decoder->private_->cached = false;
1358 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
1382 decoder->private_->header_warmup[0] = (FLAC__byte)x;
1383 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
1389 decoder->private_->lookahead = (FLAC__byte)x;
1390 decoder->private_->cached = true;
1393 decoder->private_->header_warmup[1] = (FLAC__byte)x;
1414 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1416 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_IS_LAST_LEN))
1420 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &type, FLAC__STREAM_METADATA_TYPE_LEN))
1423 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &length, FLAC__STREAM_METADATA_LENGTH_LEN))
1430 decoder->private_->has_stream_info = true;
1431 if(0 == memcmp(decoder->private_->stream_info.data.stream_info.md5sum, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16))
1432 decoder->private_->do_md5_checking = false;
1433 if(!decoder->private_->is_seeking && decoder->private_->metadata_filter[FLAC__METADATA_TYPE_STREAMINFO] && decoder->private_->metadata_callback)
1434 decoder->private_->metadata_callback(decoder, &decoder->private_->stream_info, decoder->private_->client_data);
1440 decoder->private_->has_seek_table = true;
1441 if(!decoder->private_->is_seeking && decoder->private_->metadata_filter[FLAC__METADATA_TYPE_SEEKTABLE] && decoder->private_->metadata_callback)
1442 decoder->private_->metadata_callback(decoder, &decoder->private_->seek_table, decoder->private_->client_data);
1445 FLAC__bool skip_it = !decoder->private_->metadata_filter[type];
1455 if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.application.id, FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8))
1465 if(decoder->private_->metadata_filter_ids_count > 0 && has_id_filtered_(decoder, block.data.application.id))
1470 if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, real_length))
1478 if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, real_length))
1488 else if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.application.data, real_length))
1516 else if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, block.data.unknown.data, real_length))
1523 if(ok && !decoder->private_->is_seeking && decoder->private_->metadata_callback)
1524 decoder->private_->metadata_callback(decoder, &block, decoder->private_->client_data);
1576 if(!FLAC__stream_decoder_get_decode_position(decoder, &decoder->private_->first_frame_offset))
1577 decoder->private_->first_frame_offset = 0;
1589 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1591 decoder->private_->stream_info.type = FLAC__METADATA_TYPE_STREAMINFO;
1592 decoder->private_->stream_info.is_last = is_last;
1593 decoder->private_->stream_info.length = length;
1596 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, bits))
1598 decoder->private_->stream_info.data.stream_info.min_blocksize = x;
1602 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN))
1604 decoder->private_->stream_info.data.stream_info.max_blocksize = x;
1608 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN))
1610 decoder->private_->stream_info.data.stream_info.min_framesize = x;
1614 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN))
1616 decoder->private_->stream_info.data.stream_info.max_framesize = x;
1620 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN))
1622 decoder->private_->stream_info.data.stream_info.sample_rate = x;
1626 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN))
1628 decoder->private_->stream_info.data.stream_info.channels = x+1;
1632 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN))
1634 decoder->private_->stream_info.data.stream_info.bits_per_sample = x+1;
1638 if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &decoder->private_->stream_info.data.stream_info.total_samples, FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN))
1642 if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, decoder->private_->stream_info.data.stream_info.md5sum, 16))
1649 if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, length))
1660 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1662 decoder->private_->seek_table.type = FLAC__METADATA_TYPE_SEEKTABLE;
1663 decoder->private_->seek_table.is_last = is_last;
1664 decoder->private_->seek_table.length = length;
1666 decoder->private_->seek_table.data.seek_table.num_points = length / FLAC__STREAM_METADATA_SEEKPOINT_LENGTH;
1669 if(0 == (decoder->private_->seek_table.data.seek_table.points = safe_realloc_mul_2op_(decoder->private_->seek_table.data.seek_table.points, decoder->private_->seek_table.data.seek_table.num_points, /*times*/sizeof(FLAC__StreamMetadata_SeekPoint)))) {
1673 for(i = 0; i < decoder->private_->seek_table.data.seek_table.num_points; i++) {
1674 if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &xx, FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN))
1676 decoder->private_->seek_table.data.seek_table.points[i].sample_number = xx;
1678 if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &xx, FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN))
1680 decoder->private_->seek_table.data.seek_table.points[i].stream_offset = xx;
1682 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN))
1684 decoder->private_->seek_table.data.seek_table.points[i].frame_samples = x;
1686 length -= (decoder->private_->seek_table.data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPOINT_LENGTH);
1690 if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, length))
1701 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1707 if (!FLAC__bitreader_read_uint32_little_endian(decoder->private_->input, &obj->vendor_string.length))
1721 if (!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->vendor_string.entry, obj->vendor_string.length))
1730 if (!FLAC__bitreader_read_uint32_little_endian(decoder->private_->input, &obj->num_comments))
1758 if (!FLAC__bitreader_read_uint32_little_endian(decoder->private_->input, &obj->comments[i].length)) {
1774 if (!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->comments[i].entry, obj->comments[i].length)) {
1793 if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, length))
1804 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1809 if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)obj->media_catalog_number, FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN/8))
1812 if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &obj->lead_in, FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN))
1815 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN))
1819 if(!FLAC__bitreader_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN))
1822 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN))
1833 if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &track->offset, FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN))
1836 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN))
1841 if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)track->isrc, FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN/8))
1844 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN))
1848 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN))
1852 if(!FLAC__bitreader_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN))
1855 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN))
1866 if(!FLAC__bitreader_read_raw_uint64(decoder->private_->input, &indx->offset, FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN))
1869 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN))
1873 if(!FLAC__bitreader_skip_bits_no_crc(decoder->private_->input, FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN))
1887 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
1890 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_PICTURE_TYPE_LEN))
1895 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_PICTURE_MIME_TYPE_LENGTH_LEN))
1902 if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, (FLAC__byte*)obj->mime_type, x))
1908 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__STREAM_METADATA_PICTURE_DESCRIPTION_LENGTH_LEN))
1915 if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->description, x))
1921 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->width, FLAC__STREAM_METADATA_PICTURE_WIDTH_LEN))
1925 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->height, FLAC__STREAM_METADATA_PICTURE_HEIGHT_LEN))
1929 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->depth, FLAC__STREAM_METADATA_PICTURE_DEPTH_LEN))
1933 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &obj->colors, FLAC__STREAM_METADATA_PICTURE_COLORS_LEN))
1937 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &(obj->data_length), FLAC__STREAM_METADATA_PICTURE_DATA_LENGTH_LEN))
1944 if(!FLAC__bitreader_read_byte_block_aligned_no_crc(decoder->private_->input, obj->data, obj->data_length))
1957 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 24))
1962 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
1968 if(!FLAC__bitreader_skip_byte_block_aligned_no_crc(decoder->private_->input, skip))
1981 if(decoder->private_->samples_decoded >= FLAC__stream_decoder_get_total_samples(decoder)) {
1988 if(!FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input)) {
1989 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__bitreader_bits_left_for_byte_alignment(decoder->private_->input)))
1994 if(decoder->private_->cached) {
1995 x = (FLAC__uint32)decoder->private_->lookahead;
1996 decoder->private_->cached = false;
1999 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
2003 decoder->private_->header_warmup[0] = (FLAC__byte)x;
2004 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
2010 decoder->private_->lookahead = (FLAC__byte)x;
2011 decoder->private_->cached = true;
2014 decoder->private_->header_warmup[1] = (FLAC__byte)x;
2040 frame_crc = FLAC__CRC16_UPDATE(decoder->private_->header_warmup[0], frame_crc);
2041 frame_crc = FLAC__CRC16_UPDATE(decoder->private_->header_warmup[1], frame_crc);
2042 FLAC__bitreader_reset_read_crc16(decoder->private_->input, (FLAC__uint16)frame_crc);
2048 if(!allocate_output_(decoder, decoder->private_->frame.header.blocksize, decoder->private_->frame.header.channels))
2050 for(channel = 0; channel < decoder->private_->frame.header.channels; channel++) {
2054 unsigned bps = decoder->private_->frame.header.bits_per_sample;
2055 switch(decoder->private_->frame.header.channel_assignment) {
2060 FLAC__ASSERT(decoder->private_->frame.header.channels == 2);
2065 FLAC__ASSERT(decoder->private_->frame.header.channels == 2);
2070 FLAC__ASSERT(decoder->private_->frame.header.channels == 2);
2093 frame_crc = FLAC__bitreader_get_read_crc16(decoder->private_->input);
2094 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, FLAC__FRAME_FOOTER_CRC_LEN))
2099 switch(decoder->private_->frame.header.channel_assignment) {
2104 FLAC__ASSERT(decoder->private_->frame.header.channels == 2);
2105 for(i = 0; i < decoder->private_->frame.header.blocksize; i++)
2106 decoder->private_->output[1][i] = decoder->private_->output[0][i] - decoder->private_->output[1][i];
2109 FLAC__ASSERT(decoder->private_->frame.header.channels == 2);
2110 for(i = 0; i < decoder->private_->frame.header.blocksize; i++)
2111 decoder->private_->output[0][i] += decoder->private_->output[1][i];
2114 FLAC__ASSERT(decoder->private_->frame.header.channels == 2);
2115 for(i = 0; i < decoder->private_->frame.header.blocksize; i++) {
2117 mid = decoder->private_->output[0][i];
2118 side = decoder->private_->output[1][i];
2121 private_->output[0][i] = (mid + side) >> 1;
2122 decoder->private_->output[1][i] = (mid - side) >> 1;
2125 mid = (decoder->private_->output[0][i] << 1) | (decoder->private_->output[1][i] & 1); /* i.e. if 'side' is odd... */
2126 decoder->private_->output[0][i] = (mid + decoder->private_->output[1][i]) >> 1;
2127 decoder->private_->output[1][i] = (mid - decoder->private_->output[1][i]) >> 1;
2141 for(channel = 0; channel < decoder->private_->frame.header.channels; channel++) {
2142 memset(decoder->private_->output[channel], 0, sizeof(FLAC__int32) * decoder->private_->frame.header.blocksize);
2150 if(decoder->private_->next_fixed_block_size)
2151 decoder->private_->fixed_block_size = decoder->private_->next_fixed_block_size;
2154 decoder->protected_->channels = decoder->private_->frame.header.channels;
2155 decoder->protected_->channel_assignment = decoder->private_->frame.header.channel_assignment;
2156 decoder->protected_->bits_per_sample = decoder->private_->frame.header.bits_per_sample;
2157 decoder->protected_->sample_rate = decoder->private_->frame.header.sample_rate;
2158 decoder->protected_->blocksize = decoder->private_->frame.header.blocksize;
2160 FLAC__ASSERT(decoder->private_->frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER);
2161 decoder->private_->samples_decoded = decoder->private_->frame.header.number.sample_number + decoder->private_->frame.header.blocksize;
2165 if(write_audio_frame_to_client_(decoder, &decoder->private_->frame, (const FLAC__int32 * const *)decoder->private_->output) != FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE)
2182 FLAC__ASSERT(FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input));
2185 raw_header[0] = decoder->private_->header_warmup[0];
2186 raw_header[1] = decoder->private_->header_warmup[1];
2216 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
2220 decoder->private_->lookahead = (FLAC__byte)x;
2221 decoder->private_->cached = true;
2234 decoder->private_->frame.header.blocksize = 192;
2240 decoder->private_->frame.header.blocksize = 576 << (x-2);
2254 decoder->private_->frame.header.blocksize = 256 << (x-8);
2263 if(decoder->private_->has_stream_info)
2264 decoder->private_->frame.header.sample_rate = decoder->private_->stream_info.data.stream_info.sample_rate;
2269 decoder->private_->frame.header.sample_rate = 88200;
2272 decoder->private_->frame.header.sample_rate = 176400;
2275 decoder->private_->frame.header.sample_rate = 192000;
2278 decoder->private_->frame.header.sample_rate = 8000;
2281 decoder->private_->frame.header.sample_rate = 16000;
2284 decoder->private_->frame.header.sample_rate = 22050;
2287 decoder->private_->frame.header.sample_rate = 24000;
2290 decoder->private_->frame.header.sample_rate = 32000;
2293 decoder->private_->frame.header.sample_rate = 44100;
2296 decoder->private_->frame.header.sample_rate = 48000;
2299 decoder->private_->frame.header.sample_rate = 96000;
2316 decoder->private_->frame.header.channels = 2;
2319 decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE;
2322 decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE;
2325 decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_MID_SIDE;
2333 decoder->private_->frame.header.channels = (unsigned)x + 1;
2334 decoder->private_->frame.header.channel_assignment = FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT;
2339 if(decoder->private_->has_stream_info)
2340 decoder->private_->frame.header.bits_per_sample = decoder->private_->stream_info.data.stream_info.bits_per_sample;
2345 decoder->private_->frame.header.bits_per_sample = 8;
2348 decoder->private_->frame.header.bits_per_sample = 12;
2351 decoder->private_->frame.header.bits_per_sample = 16;
2354 decoder->private_->frame.header.bits_per_sample = 20;
2357 decoder->private_->frame.header.bits_per_sample = 24;
2376 (decoder->private_->has_stream_info && decoder->private_->stream_info.data.stream_info.min_blocksize != decoder->private_->stream_info.data.stream_info.max_blocksize)
2378 if(!FLAC__bitreader_read_utf8_uint64(decoder->private_->input, &xx, raw_header, &raw_header_len))
2381 decoder->private_->lookahead = raw_header[raw_header_len-1]; /* back up as much as we can */
2382 decoder->private_->cached = true;
2387 decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER;
2388 decoder->private_->frame.header.number.sample_number = xx;
2391 if(!FLAC__bitreader_read_utf8_uint32(decoder->private_->input, &x, raw_header, &raw_header_len))
2394 decoder->private_->lookahead = raw_header[raw_header_len-1]; /* back up as much as we can */
2395 decoder->private_->cached = true;
2400 decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER;
2401 decoder->private_->frame.header.number.frame_number = x;
2405 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
2410 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &_x, 8))
2415 decoder->private_->frame.header.blocksize = x+1;
2419 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
2424 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &_x, 8))
2430 decoder->private_->frame.header.sample_rate = x*1000;
2432 decoder->private_->frame.header.sample_rate = x;
2434 decoder->private_->frame.header.sample_rate = x*10;
2438 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8))
2449 decoder->private_->next_fixed_block_size = 0;
2450 if(decoder->private_->frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER) {
2451 x = decoder->private_->frame.header.number.frame_number;
2452 decoder->private_->frame.header.number_type = FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER;
2453 if(decoder->private_->fixed_block_size)
2454 decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->fixed_block_size * (FLAC__uint64)x;
2455 else if(decoder->private_->has_stream_info) {
2456 if(decoder->private_->stream_info.data.stream_info.min_blocksize == decoder->private_->stream_info.data.stream_info.max_blocksize) {
2457 decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->stream_info.data.stream_info.min_blocksize * (FLAC__uint64)x;
2458 decoder->private_->next_fixed_block_size = decoder->private_->stream_info.data.stream_info.max_blocksize;
2464 decoder->private_->frame.header.number.sample_number = 0;
2465 decoder->private_->next_fixed_block_size = decoder->private_->frame.header.blocksize;
2469 decoder->private_->frame.header.number.sample_number = (FLAC__uint64)decoder->private_->frame.header.blocksize * (FLAC__uint64)x;
2488 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &x, 8)) /* MAGIC NUMBER */
2496 if(!FLAC__bitreader_read_unary_unsigned(decoder->private_->input, &u))
2498 decoder->private_->frame.subframes[channel].wasted_bits = u+1;
2499 bps -= decoder->private_->frame.subframes[channel].wasted_bits;
2502 decoder->private_->frame.subframes[channel].wasted_bits = 0;
2544 x = decoder->private_->frame.subframes[channel].wasted_bits;
2545 for(i = 0; i < decoder->private_->frame.header.blocksize; i++) {
2546 uint32_t val = decoder->private_->output[channel][i];
2547 decoder->private_->output[channel][i] = (val << x);
2556 FLAC__Subframe_Constant *subframe = &decoder->private_->frame.subframes[channel].data.constant;
2559 FLAC__int32 *output = decoder->private_->output[channel];
2561 decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_CONSTANT;
2563 if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &x, bps))
2570 for(i = 0; i < decoder->private_->frame.header.blocksize; i++)
2579 FLAC__Subframe_Fixed *subframe = &decoder->private_->frame.subframes[channel].data.fixed;
2584 decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_FIXED;
2586 subframe->residual = decoder->private_->residual[channel];
2591 if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, bps))
2597 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_TYPE_LEN))
2603 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN))
2605 if(decoder->private_->frame.header.blocksize >> u32 < order) {
2611 subframe->entropy_coding_method.data.partitioned_rice.contents = &decoder->private_->partitioned_rice_contents[channel];
2623 if(!read_residual_partitioned_rice_(decoder, order, subframe->entropy_coding_method.data.partitioned_rice.order, &decoder->private_->partitioned_rice_contents[channel], decoder->private_->residual[channel], /*is_extended=*/subframe->entropy_coding_method.type == FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2))
2632 memcpy(decoder->private_->output[channel], subframe->warmup, sizeof(FLAC__int32) * order);
2633 FLAC__fixed_restore_signal(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, order, decoder->private_->output[channel]+order);
2641 FLAC__Subframe_LPC *subframe = &decoder->private_->frame.subframes[channel].data.lpc;
2646 decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_LPC;
2648 subframe->residual = decoder->private_->residual[channel];
2653 if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, bps))
2659 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN))
2669 if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN))
2680 if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i32, subframe->qlp_coeff_precision))
2686 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_TYPE_LEN))
2692 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &u32, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN))
2694 if(decoder->private_->frame.header.blocksize >> u32 < order) {
2700 subframe->entropy_coding_method.data.partitioned_rice.contents = &decoder->private_->partitioned_rice_contents[channel];
2712 if(!read_residual_partitioned_rice_(decoder, order, subframe->entropy_coding_method.data.partitioned_rice.order, &decoder->private_->partitioned_rice_contents[channel], decoder->private_->residual[channel], /*is_extended=*/subframe->entropy_coding_method.type == FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2))
2721 memcpy(decoder->private_->output[channel], subframe->warmup, sizeof(FLAC__int32) * order);
2724 decoder->private_->local_lpc_restore_signal_16bit(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, subframe->qlp_coeff, order, subframe->quantization_level, decoder->private_->output[channel]+order);
2726 decoder->private_->local_lpc_restore_signal(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, subframe->qlp_coeff, order, subframe->quantization_level, decoder->private_->output[channel]+order);
2728 decoder->private_->local_lpc_restore_signal_64bit(decoder->private_->residual[channel], decoder->private_->frame.header.blocksize-order, subframe->qlp_coeff, order, subframe->quantization_level, decoder->private_->output[channel]+order);
2736 FLAC__Subframe_Verbatim *subframe = &decoder->private_->frame.subframes[channel].data.verbatim;
2737 FLAC__int32 x, *residual = decoder->private_->residual[channel];
2740 decoder->private_->frame.subframes[channel].type = FLAC__SUBFRAME_TYPE_VERBATIM;
2744 for(i = 0; i < decoder->private_->frame.header.blocksize; i++) {
2745 if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &x, bps))
2752 memcpy(decoder->private_->output[channel], subframe->data, sizeof(FLAC__int32) * decoder->private_->frame.header.blocksize);
2763 const unsigned partition_samples = partition_order > 0? decoder->private_->frame.header.blocksize >> partition_order : decoder->private_->frame.header.blocksize - predictor_order;
2768 FLAC__ASSERT(partition_order > 0? partition_samples >= predictor_order : decoder->private_->frame.header.blocksize >= predictor_order);
2777 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &rice_parameter, plen))
2783 if(!FLAC__bitreader_read_rice_signed_block(decoder->private_->input, residual + sample, u, rice_parameter))
2788 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &rice_parameter, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN))
2792 if(!FLAC__bitreader_read_raw_int32(decoder->private_->input, &i, rice_parameter))
2804 if(!FLAC__bitreader_is_consumed_byte_aligned(decoder->private_->input)) {
2806 if(!FLAC__bitreader_read_raw_uint32(decoder->private_->input, &zero, FLAC__bitreader_bits_left_for_byte_alignment(decoder->private_->input)))
2823 !decoder->private_->is_ogg &&
2825 decoder->private_->eof_callback && decoder->private_->eof_callback(decoder, decoder->private_->client_data)
2842 if(decoder->private_->is_seeking && decoder->private_->unparseable_frame_count > 20) {
2849 decoder->private_->is_ogg?
2852 decoder->private_->read_callback(decoder, buffer, bytes, decoder->private_->client_data)
2864 !decoder->private_->is_ogg &&
2866 decoder->private_->eof_callback && decoder->private_->eof_callback(decoder, decoder->private_->client_data)
2899 switch(FLAC__ogg_decoder_aspect_read_callback_wrapper(&decoder->protected_->ogg_decoder_aspect, buffer, bytes, read_callback_proxy_, decoder, decoder->private_->client_data)) {
2927 switch(decoder->private_->read_callback(decoder, buffer, bytes, client_data)) {
2944 if(decoder->private_->is_seeking) {
2947 FLAC__uint64 target_sample = decoder->private_->target_sample;
2952 decoder->private_->got_a_frame = true;
2954 decoder->private_->last_frame = *frame; /* save the frame */
2958 decoder->private_->is_seeking = false;
2965 decoder->private_->last_frame.header.blocksize -= delta;
2966 decoder->private_->last_frame.header.number.sample_number += (FLAC__uint64)delta;
2968 return decoder->private_->write_callback(decoder, &decoder->private_->last_frame, newbuffer, decoder->private_->client_data);
2972 return decoder->private_->write_callback(decoder, frame, buffer, decoder->private_->client_data);
2984 if(!decoder->private_->has_stream_info)
2985 decoder->private_->do_md5_checking = false;
2986 if(decoder->private_->do_md5_checking) {
2987 if(!FLAC__MD5Accumulate(&decoder->private_->md5context, buffer, frame->header.channels, frame->header.blocksize, (frame->header.bits_per_sample+7) / 8))
2990 return decoder->private_->write_callback(decoder, frame, buffer, decoder->private_->client_data);
2996 if(!decoder->private_->is_seeking)
2997 decoder->private_->error_callback(decoder, status, decoder->private_->client_data);
2999 decoder->private_->unparseable_frame_count++;
3004 FLAC__uint64 first_frame_offset = decoder->private_->first_frame_offset, lower_bound, upper_bound, lower_bound_sample, upper_bound_sample, this_frame_sample;
3010 const unsigned min_blocksize = decoder->private_->stream_info.data.stream_info.min_blocksize;
3011 const unsigned max_blocksize = decoder->private_->stream_info.data.stream_info.max_blocksize;
3012 const unsigned max_framesize = decoder->private_->stream_info.data.stream_info.max_framesize;
3013 const unsigned min_framesize = decoder->private_->stream_info.data.stream_info.min_framesize;
3017 const FLAC__StreamMetadata_SeekTable *seek_table = decoder->private_->has_seek_table? &decoder->private_->seek_table.data.seek_table : 0;
3021 channels = decoder->private_->stream_info.data.stream_info.channels;
3023 bps = decoder->private_->stream_info.data.stream_info.bits_per_sample;
3117 decoder->private_->target_sample = target_sample;
3137 if(decoder->private_->seek_callback(decoder, (FLAC__uint64)pos, decoder->private_->client_data) != FLAC__STREAM_DECODER_SEEK_STATUS_OK) {
3151 decoder->private_->unparseable_frame_count = 0;
3163 if(!decoder->private_->is_seeking)
3166 FLAC__ASSERT(decoder->private_->last_frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER);
3167 this_frame_sample = decoder->private_->last_frame.header.number.sample_number;
3169 if (0 == decoder->private_->samples_decoded || (this_frame_sample + decoder->private_->last_frame.header.blocksize >= upper_bound_sample && !first_seek)) {
3190 upper_bound_sample = this_frame_sample + decoder->private_->last_frame.header.blocksize;
3199 lower_bound_sample = this_frame_sample + decoder->private_->last_frame.header.blocksize;
3241 decoder->private_->target_sample = target_sample;
3265 if(decoder->private_->seek_callback((FLAC__StreamDecoder*)decoder, (FLAC__uint64)pos, decoder->private_->client_data) != FLAC__STREAM_DECODER_SEEK_STATUS_OK) {
3278 decoder->private_->got_a_frame = false;
3283 if(!decoder->private_->got_a_frame) {
3301 else if(!decoder->private_->is_seeking) {
3305 this_frame_sample = decoder->private_->last_frame.header.number.sample_number;
3306 private_->last_frame.header.number_type == FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER);
3348 *bytes = fread(buffer, sizeof(FLAC__byte), *bytes, decoder->private_->file);
3349 if(ferror(decoder->private_->file))
3364 if(decoder->private_->file == stdin)
3366 else if(fseeko(decoder->private_->file, (FLAC__off_t)absolute_byte_offset, SEEK_SET) < 0)
3377 if(decoder->private_->file == stdin)
3379 else if((pos = ftello(decoder->private_->file)) < 0)
3392 if(decoder->private_->file == stdin)
3394 else if(flac_fstat(fileno(decoder->private_->file), &filestats) != 0)
3406 return feof(decoder->private_->file)? true : false;
