diff options
Diffstat (limited to 'src/decoder/_flac_common.c')
| -rw-r--r-- | src/decoder/_flac_common.c | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c index e096750f3..2eaeb2449 100644 --- a/src/decoder/_flac_common.c +++ b/src/decoder/_flac_common.c @@ -170,11 +170,11 @@ flac_parse_comment(struct tag *tag, const char *char_tnum, assert(tag != NULL); if (flac_copy_comment(tag, entry, VORBIS_COMMENT_TRACK_KEY, - TAG_ITEM_TRACK, char_tnum) || + TAG_TRACK, char_tnum) || flac_copy_comment(tag, entry, VORBIS_COMMENT_DISC_KEY, - TAG_ITEM_DISC, char_tnum) || + TAG_DISC, char_tnum) || flac_copy_comment(tag, entry, "album artist", - TAG_ITEM_ALBUM_ARTIST, char_tnum)) + TAG_ALBUM_ARTIST, char_tnum)) return; for (unsigned i = 0; i < TAG_NUM_OF_ITEM_TYPES; ++i) @@ -201,9 +201,8 @@ void flac_metadata_common_cb(const FLAC__StreamMetadata * block, switch (block->type) { case FLAC__METADATA_TYPE_STREAMINFO: - data->audio_format.bits = (int8_t)si->bits_per_sample; - data->audio_format.sample_rate = si->sample_rate; - data->audio_format.channels = (int8_t)si->channels; + audio_format_init(&data->audio_format, si->sample_rate, + si->bits_per_sample, si->channels); data->total_time = ((float)si->total_samples) / (si->sample_rate); break; case FLAC__METADATA_TYPE_VORBIS_COMMENT: @@ -291,14 +290,14 @@ flac_convert_8(int8_t *dest, *dest++ = buf[c_chan][position]; } -static void flac_convert(unsigned char *dest, - unsigned int num_channels, - unsigned int bytes_per_sample, - const FLAC__int32 * const buf[], - unsigned int position, unsigned int end) +static void +flac_convert(void *dest, + unsigned int num_channels, unsigned sample_format, + const FLAC__int32 *const buf[], + unsigned int position, unsigned int end) { - switch (bytes_per_sample) { - case 2: + switch (sample_format) { + case 16: if (num_channels == 2) flac_convert_stereo16((int16_t*)dest, buf, position, end); @@ -307,12 +306,13 @@ static void flac_convert(unsigned char *dest, position, end); break; - case 4: + case 24: + case 32: flac_convert_32((int32_t*)dest, num_channels, buf, position, end); break; - case 1: + case 8: flac_convert_8((int8_t*)dest, num_channels, buf, position, end); break; @@ -324,6 +324,7 @@ flac_common_write(struct flac_data *data, const FLAC__Frame * frame, const FLAC__int32 *const buf[]) { unsigned int c_samp; + const unsigned sample_format = data->audio_format.bits; const unsigned int num_channels = frame->header.channels; const unsigned int bytes_per_sample = audio_format_sample_size(&data->audio_format); @@ -333,11 +334,6 @@ flac_common_write(struct flac_data *data, const FLAC__Frame * frame, unsigned int num_samples; enum decoder_command cmd; - if (bytes_per_sample != 1 && bytes_per_sample != 2 && - bytes_per_sample != 4) - /* exotic unsupported bit rate */ - return FLAC__STREAM_DECODER_WRITE_STATUS_ABORT; - for (c_samp = 0; c_samp < frame->header.blocksize; c_samp += num_samples) { num_samples = frame->header.blocksize - c_samp; @@ -345,7 +341,7 @@ flac_common_write(struct flac_data *data, const FLAC__Frame * frame, num_samples = max_samples; flac_convert(data->chunk, - num_channels, bytes_per_sample, buf, + num_channels, sample_format, buf, c_samp, c_samp + num_samples); cmd = decoder_data(data->decoder, data->input_stream, |