diff options
Diffstat (limited to 'src/inputPlugins/flac_plugin.c')
| -rw-r--r-- | src/inputPlugins/flac_plugin.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/inputPlugins/flac_plugin.c b/src/inputPlugins/flac_plugin.c index 8f4c96884..b52704959 100644 --- a/src/inputPlugins/flac_plugin.c +++ b/src/inputPlugins/flac_plugin.c @@ -206,6 +206,18 @@ static void flacMetadata(const flac_decoder * dec, flac_metadata_common_cb(block, (FlacData *) vdata); } +static void flac_convert_stereo16(unsigned char *dest, + const FLAC__int32 * const buf[], + unsigned int position, unsigned int end) +{ + for (; position < end; ++position) { + *(uint16_t*)dest = buf[0][position]; + dest += 2; + *(uint16_t*)dest = buf[1][position]; + dest += 2; + } +} + static void flac_convert(unsigned char *dest, unsigned int num_channels, unsigned int bytes_per_sample, @@ -266,9 +278,14 @@ static FLAC__StreamDecoderWriteStatus flacWrite(const flac_decoder *dec, if (num_samples > max_samples) num_samples = max_samples; - flac_convert(data->chunk + data->chunk_length, - num_channels, bytes_per_sample, buf, - c_samp, c_samp + num_samples); + if (bytes_per_sample == 2) + flac_convert_stereo16(data->chunk + data->chunk_length, + buf, c_samp, + c_samp + num_samples); + else + flac_convert(data->chunk + data->chunk_length, + num_channels, bytes_per_sample, buf, + c_samp, c_samp + num_samples); data->chunk_length = num_samples; if (flacSendChunk(data) < 0) { |