Fix memory

Author: kunitoki

tests/yup_dsp/yup_TimeStretchProcessor.cpp

@@ -838,30 +838,31 @@ TEST_F (TimeStretchProcessorTests, ChangeParametersDuringProcessing)
 //==============================================================================
 TEST_F (TimeStretchProcessorTests, DifferentTimeRatios)
 {
-    const double ratios[] = { 0.5, 0.75, 1.0, 1.5, 2.0, 3.0 };
+    TimeStretchProcessor processor;
+    ASSERT_TRUE (processor.prepare (spec).wasOk());
 
-    for (auto ratio : ratios)
+    // Set input provider once
+    auto provider = [&] (int64 beginFrame, int numFrames, float* const* destChannels, int channelStride, int& muteHead, int& muteTail)
     {
-        TimeStretchProcessor processor;
-        ASSERT_TRUE (processor.prepare (spec).wasOk());
-
-        // Set input provider
-        auto provider = [&] (int64 beginFrame, int numFrames, float* const* destChannels, int channelStride, int& muteHead, int& muteTail)
+        muteHead = 0;
+        muteTail = 0;
+        for (int ch = 0; ch < numChannels; ++ch)
         {
-            muteHead = 0;
-            muteTail = 0;
-            for (int ch = 0; ch < numChannels; ++ch)
+            for (int i = 0; i < numFrames; ++i)
             {
-                for (int i = 0; i < numFrames; ++i)
-                {
-                    const int srcIndex = static_cast<int> ((beginFrame + i) % maximumBlockSize);
-                    destChannels[ch][i] = inputBuffer.getReadPointer (ch)[srcIndex];
-                }
+                const int srcIndex = static_cast<int> ((beginFrame + i) % maximumBlockSize);
+                destChannels[ch][i] = inputBuffer.getReadPointer (ch)[srcIndex];
             }
-        };
-        processor.setInputProvider (provider);
+        }
+    };
+    processor.setInputProvider (provider);
 
+    const double ratios[] = { 0.5, 0.75, 1.0, 1.5, 2.0, 3.0 };
+
+    for (auto ratio : ratios)
+    {
         processor.setTimeRatio (ratio);
+        processor.setInputPosition (0);
 
         auto result = processor.process (inputBuffer.getArrayOfReadPointers(),
                                          inputBuffer.getNumSamples(),
@@ -874,30 +875,31 @@ TEST_F (TimeStretchProcessorTests, DifferentTimeRatios)
 
 TEST_F (TimeStretchProcessorTests, DifferentPitchRatios)
 {
-    const double ratios[] = { 0.5, 0.75, 1.0, 1.5, 2.0 };
+    TimeStretchProcessor processor;
+    ASSERT_TRUE (processor.prepare (spec).wasOk());
 
-    for (auto ratio : ratios)
+    // Set input provider once
+    auto provider = [&] (int64 beginFrame, int numFrames, float* const* destChannels, int channelStride, int& muteHead, int& muteTail)
     {
-        TimeStretchProcessor processor;
-        ASSERT_TRUE (processor.prepare (spec).wasOk());
-
-        // Set input provider
-        auto provider = [&] (int64 beginFrame, int numFrames, float* const* destChannels, int channelStride, int& muteHead, int& muteTail)
+        muteHead = 0;
+        muteTail = 0;
+        for (int ch = 0; ch < numChannels; ++ch)
         {
-            muteHead = 0;
-            muteTail = 0;
-            for (int ch = 0; ch < numChannels; ++ch)
+            for (int i = 0; i < numFrames; ++i)
             {
-                for (int i = 0; i < numFrames; ++i)
-                {
-                    const int srcIndex = static_cast<int> ((beginFrame + i) % maximumBlockSize);
-                    destChannels[ch][i] = inputBuffer.getReadPointer (ch)[srcIndex];
-                }
+                const int srcIndex = static_cast<int> ((beginFrame + i) % maximumBlockSize);
+                destChannels[ch][i] = inputBuffer.getReadPointer (ch)[srcIndex];
             }
-        };
-        processor.setInputProvider (provider);
+        }
+    };
+    processor.setInputProvider (provider);
 
+    const double ratios[] = { 0.5, 0.75, 1.0, 1.5, 2.0 };
+
+    for (auto ratio : ratios)
+    {
         processor.setPitchRatio (ratio);
+        processor.setInputPosition (0);
 
         auto result = processor.process (inputBuffer.getArrayOfReadPointers(),
                                          inputBuffer.getNumSamples(),