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changeset 210:4697db8b91f8

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Avoid very high sample rates - proving problematic in win32 build
author Chris Cannam <c.cannam@qmul.ac.uk>
date Fri, 27 Apr 2018 10:55:00 +0100
parents b987b2775a2e
children 47105e880e90
files plugins/DWT.cpp
diffstat 1 files changed, 5 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/plugins/DWT.cpp	Thu Feb 08 15:43:13 2018 +0000
+++ b/plugins/DWT.cpp	Fri Apr 27 10:55:00 2018 +0100
@@ -93,6 +93,11 @@
 {
     if (channels < getMinChannelCount() ||
         channels > getMaxChannelCount()) return false;
+
+    if (m_inputSampleRate > 1000000) { // somewhat arbitrarily
+        std::cerr << "DWT::initialise: ERROR: Maximum sample rate exceeded" << std::endl;
+        return false;
+    }
 	
     if ((1U << m_scales) > blockSize) {
         std::cerr << "DWT::initialise: ERROR: Block size must be at least 2^scales (specified block size " << blockSize << " < " << (1 << m_scales) << ")" << std::endl;