Enabling GCC compiler optimization and adding padding-less DSF generation option #104
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…nce improvement in DST decoding.
…ng the leftover samples at the tail to the head of the next track. This addresses the issue that some players cannot properly handle zero padding in DSF and produce a pop noise at a track transition. This option cannot be used with -t because continuous decoding is required for this option to work.
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Enabling GCC compiler optimization in CMakeLists.txt. This provides about a 3X performance improvement in DST decoding for Linux and likely macOS.
Adding -z option to avoid zero padding at the tail of a DSF by carrying the leftover samples at the tail of a track to the head of the next track. This addresses the issue that some players cannot properly handle zero padding in DSF and produce a pop noise at a track transition. This option cannot be used with -t because continuous decoding is required for this option to work. This is a loss-less process.