Mercurial > hg > qm-vamp-plugins

changeset 10:6ab46726a653

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* Make plugin initialise fail if the right block size isn't provided.
author Chris Cannam <c.cannam@qmul.ac.uk>
date Tue, 16 May 2006 12:20:57 +0000
parents 507f923a93e8
children 9aa71464ebd9
files plugins/BeatDetect.cpp
diffstat 1 files changed, 12 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/plugins/BeatDetect.cpp	Mon May 15 19:56:21 2006 +0000
+++ b/plugins/BeatDetect.cpp	Tue May 16 12:20:57 2006 +0000
@@ -140,7 +140,17 @@
     }
 
     if (channels < getMinChannelCount() ||
-	channels > getMaxChannelCount()) return false;
+	channels > getMaxChannelCount()) {
+        std::cerr << "BeatDetector::initialise: Unsupported channel count: "
+                  << channels << std::endl;
+        return false;
+    }
+
+    if (blockSize != getPreferredStepSize() * 2) {
+        std::cerr << "BeatDetector::initialise: Unsupported block size for this sample rate: "
+                  << blockSize << std::endl;
+        return false;
+    }
 
     DFConfig dfConfig;
     dfConfig.DFType = m_dfType;
@@ -162,7 +172,7 @@
 BeatDetector::getPreferredStepSize() const
 {
     size_t step = size_t(m_inputSampleRate * m_stepSecs + 0.0001);
-    std::cerr << "BeatDetector::getPreferredStepSize: input sample rate is " << m_inputSampleRate << ", step size is " << step << std::endl;
+//    std::cerr << "BeatDetector::getPreferredStepSize: input sample rate is " << m_inputSampleRate << ", step size is " << step << std::endl;
     return step;
 }