Fix old buffers displaying in Lfp Viewer

aacuevas · aacuevas · commit 38175d9b6ee1 · 2018-06-29T04:09:04.000+02:00
diff --git a/Source/Plugins/LfpDisplayNode/LfpDisplayNode.cpp b/Source/Plugins/LfpDisplayNode/LfpDisplayNode.cpp
@@ -146,6 +146,7 @@ void LfpDisplayNode::setSubprocessor(int sp)
 
 	subprocessorToDraw = sp;
 	std::cout << "LfpDisplayNode setting subprocessor to " << sp << std::endl;
+
 	updateSubprocessorsFlag = false;
 	
 }
@@ -171,6 +172,10 @@ bool LfpDisplayNode::resizeBuffer()
 	{
 		abstractFifo.setTotalSize(nSamples);
 		displayBuffer->setSize(nInputs + numEventChannels, nSamples); // add extra channels for TTLs
+		displayBuffer->clear();
+
+		displayBufferIndex.clear();
+		displayBufferIndex.insertMultiple(0, 0, numChannelsInSubprocessor + numEventChannels);
 
 		return true;
 	}

Original file line number	Diff line number	Diff line change
`@@ -146,6 +146,7 @@ void LfpDisplayNode::setSubprocessor(int sp)`
`146`	`146`
`147`	`147`	`subprocessorToDraw = sp;`
`148`	`148`	`std::cout << "LfpDisplayNode setting subprocessor to " << sp << std::endl;`
	`149`	`+`
`149`	`150`	`updateSubprocessorsFlag = false;`
`150`	`151`
`151`	`152`	`}`
`@@ -171,6 +172,10 @@ bool LfpDisplayNode::resizeBuffer()`
`171`	`172`	`{`
`172`	`173`	`abstractFifo.setTotalSize(nSamples);`
`173`	`174`	`displayBuffer->setSize(nInputs + numEventChannels, nSamples); // add extra channels for TTLs`
	`175`	`+ displayBuffer->clear();`
	`176`	`+`
	`177`	`+ displayBufferIndex.clear();`
	`178`	`+ displayBufferIndex.insertMultiple(0, 0, numChannelsInSubprocessor + numEventChannels);`
`174`	`179`
`175`	`180`	`return true;`
`176`	`181`	`}`