From 74c3d31f59c915ae561c71778edcdf1239768d56 Mon Sep 17 00:00:00 2001
From: Spencer Russell <spencer.f.russell@gmail.com>
Date: Fri, 13 Oct 2017 01:08:09 -0400
Subject: [PATCH] adds PCM64Sample type alias

---
 src/SampledSignals.jl | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/SampledSignals.jl b/src/SampledSignals.jl
index a971ad7..87fecc4 100644
--- a/src/SampledSignals.jl
+++ b/src/SampledSignals.jl
@@ -14,7 +14,7 @@ export samplerate, samplerate!, nchannels, nframes, domain, channelptr, blocksiz
 export mix!, mix, mono!, mono
 # re-export the useful units
 export ns, ms, µs, s, Hz, kHz, MHz, GHz, THz
-export PCM8Sample, PCM16Sample, PCM24Sample, PCM32Sample
+export PCM8Sample, PCM16Sample, PCM24Sample, PCM32Sample, PCM64Sample
 
 using SIUnits
 using SIUnits.ShortUnits: ns, ms, µs, s, Hz, kHz, MHz, GHz, THz
@@ -29,8 +29,9 @@ const SecondsQuantity{T} = SIUnits.SIQuantity{T,0,0,1,0,0,0,0,0,0}
 
 const PCM8Sample = Fixed{Int8, 7}
 const PCM16Sample = Fixed{Int16, 15}
-const PCM24Sample = Fixed{Int32, 23}
+const PCM24Sample = Fixed{Int32, 23} # assume right-aligned data
 const PCM32Sample = Fixed{Int32, 31}
+const PCM64Sample = Fixed{Int64, 63}
 
 include("Interval.jl")
 include("SampleBuf.jl")