From 67f0d26d17ce19b7e51d287b27512c435a2c206d Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Sat, 23 Aug 2014 13:35:29 +0200 Subject: decoder/dsf: fix big-endian bugs --- src/decoder/plugins/DsfDecoderPlugin.cxx | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) (limited to 'src/decoder') diff --git a/src/decoder/plugins/DsfDecoderPlugin.cxx b/src/decoder/plugins/DsfDecoderPlugin.cxx index 254cf8d36..ba25cf140 100644 --- a/src/decoder/plugins/DsfDecoderPlugin.cxx +++ b/src/decoder/plugins/DsfDecoderPlugin.cxx @@ -127,14 +127,16 @@ dsf_read_metadata(Decoder *decoder, InputStream &is, return false; uint32_t samplefreq = FromLE32(dsf_fmt_chunk.sample_freq); + const unsigned channels = FromLE32(dsf_fmt_chunk.channelnum); /* for now, only support version 1 of the standard, DSD raw stereo files with a sample freq of 2822400 or 5644800 Hz */ - if (dsf_fmt_chunk.version != 1 || dsf_fmt_chunk.formatid != 0 - || dsf_fmt_chunk.channeltype != 2 - || dsf_fmt_chunk.channelnum != 2 - || (!dsdlib_valid_freq(samplefreq))) + if (FromLE32(dsf_fmt_chunk.version) != 1 || + FromLE32(dsf_fmt_chunk.formatid) != 0 || + FromLE32(dsf_fmt_chunk.channeltype) != 2 || + channels != 2 || + !dsdlib_valid_freq(samplefreq)) return false; uint32_t chblksize = FromLE32(dsf_fmt_chunk.block_size); @@ -170,13 +172,13 @@ dsf_read_metadata(Decoder *decoder, InputStream &is, data_size = playable_size; metadata->chunk_size = data_size; - metadata->channels = (unsigned) dsf_fmt_chunk.channelnum; + metadata->channels = channels; metadata->sample_rate = samplefreq; #ifdef HAVE_ID3TAG metadata->id3_offset = metadata_offset; #endif /* check bits per sample format, determine if bitreverse is needed */ - metadata->bitreverse = dsf_fmt_chunk.bitssample == 1; + metadata->bitreverse = FromLE32(dsf_fmt_chunk.bitssample) == 1; return true; } -- cgit v1.2.3