diff options
Diffstat (limited to '')
| -rw-r--r-- | src/decoder/plugins/DsfDecoderPlugin.cxx | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/src/decoder/plugins/DsfDecoderPlugin.cxx b/src/decoder/plugins/DsfDecoderPlugin.cxx index 19687d06d..08ea6415f 100644 --- a/src/decoder/plugins/DsfDecoderPlugin.cxx +++ b/src/decoder/plugins/DsfDecoderPlugin.cxx @@ -42,7 +42,7 @@ struct DsfMetaData { unsigned sample_rate, channels; bool bitreverse; - uint64_t chunk_size; + offset_type chunk_size; #ifdef HAVE_ID3TAG offset_type id3_offset; uint64_t id3_size; @@ -104,12 +104,12 @@ dsf_read_metadata(Decoder *decoder, InputStream &is, !dsf_header.id.Equals("DSD ")) return false; - const uint64_t chunk_size = dsf_header.size.Read(); + const offset_type chunk_size = dsf_header.size.Read(); if (sizeof(dsf_header) != chunk_size) return false; #ifdef HAVE_ID3TAG - const uint64_t metadata_offset = dsf_header.pmeta.Read(); + const offset_type metadata_offset = dsf_header.pmeta.Read(); #endif /* read the 'fmt ' chunk of the DSF file */ @@ -148,7 +148,7 @@ dsf_read_metadata(Decoder *decoder, InputStream &is, /* data size of DSF files are padded to multiple of 4096, we use the actual data size as chunk size */ - uint64_t data_size = data_chunk.size.Read(); + offset_type data_size = data_chunk.size.Read(); if (data_size < sizeof(data_chunk)) return false; @@ -156,7 +156,7 @@ dsf_read_metadata(Decoder *decoder, InputStream &is, /* data_size cannot be bigger or equal to total file size */ if (is.KnownSize()) { - const uint64_t size = (uint64_t)is.GetSize(); + const offset_type size = is.GetSize(); if (data_size >= size) return false; } @@ -165,7 +165,7 @@ dsf_read_metadata(Decoder *decoder, InputStream &is, bound, because some DSF files contain junk at the end of the "data" chunk */ const uint64_t samplecnt = dsf_fmt_chunk.scnt.Read(); - const uint64_t playable_size = samplecnt * 2 / 8; + const offset_type playable_size = samplecnt * 2 / 8; if (data_size > playable_size) data_size = playable_size; @@ -173,7 +173,7 @@ dsf_read_metadata(Decoder *decoder, InputStream &is, metadata->channels = (unsigned) dsf_fmt_chunk.channelnum; metadata->sample_rate = samplefreq; #ifdef HAVE_ID3TAG - metadata->id3_offset = (offset_type)metadata_offset; + metadata->id3_offset = metadata_offset; #endif /* check bits per sample format, determine if bitreverse is needed */ metadata->bitreverse = dsf_fmt_chunk.bitssample == 1; @@ -218,7 +218,7 @@ dsf_to_pcm_order(uint8_t *dest, uint8_t *scratch, size_t nrbytes) static bool dsf_decode_chunk(Decoder &decoder, InputStream &is, unsigned channels, unsigned sample_rate, - uint64_t chunk_size, + offset_type chunk_size, bool bitreverse) { uint8_t buffer[8192]; @@ -237,9 +237,8 @@ dsf_decode_chunk(Decoder &decoder, InputStream &is, /* see how much aligned data from the remaining chunk fits into the local buffer */ size_t now_size = buffer_size; - if (chunk_size < (uint64_t)now_size) { - unsigned now_frames = - (unsigned)chunk_size / frame_size; + if (chunk_size < now_size) { + unsigned now_frames = chunk_size / frame_size; now_size = now_frames * frame_size; } @@ -291,7 +290,7 @@ dsf_stream_decode(Decoder &decoder, InputStream &is) return; } /* Calculate song time from DSD chunk size and sample frequency */ - uint64_t chunk_size = metadata.chunk_size; + offset_type chunk_size = metadata.chunk_size; float songtime = ((chunk_size / metadata.channels) * 8) / (float) metadata.sample_rate; |