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changeset 281:405a2ad601f4

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drand48 isn't so portable and we don't really need high-quality randomness, use rand instead
author Chris Cannam
date Wed, 06 Aug 2014 16:44:44 +0100
parents 8e94604ccff2
children f9023a87072d
files src/EM.cpp
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/EM.cpp	Wed Aug 06 15:55:26 2014 +0100
+++ b/src/EM.cpp	Wed Aug 06 16:44:44 2014 +0100
@@ -45,7 +45,7 @@
     m_pitches = allocate<float>(m_noteCount);
     m_updatePitches = allocate<float>(m_noteCount);
     for (int n = 0; n < m_noteCount; ++n) {
-        m_pitches[n] = drand48();
+        m_pitches[n] = float(rand()) / RAND_MAX;
     }
 
     if (useShifts) {
@@ -53,7 +53,7 @@
         m_updateShifts = allocate_channels<float>(m_shiftCount, m_noteCount);
         for (int f = 0; f < m_shiftCount; ++f) {
             for (int n = 0; n < m_noteCount; ++n) {
-                m_shifts[f][n] = drand48();
+                m_shifts[f][n] = float(rand()) / RAND_MAX;
             }
         }
     } else {