PlayHandle: Zero out buffer before processing

lukas-w · lukas-w · commit 6fc4577f102e · 2017-10-17T20:24:34.000+02:00
Fixes buffer noises when instruments don't write the whole buffer, such as bitinvader. Related: * #3884 (comment): #3884 (comment) * #3883 # #3383
diff --git a/src/core/PlayHandle.cpp b/src/core/PlayHandle.cpp
@@ -54,6 +54,7 @@ void PlayHandle::doProcessing()
 	if( m_usesBuffer )
 	{
 		m_bufferReleased = false;
+		BufferManager::clear(m_playHandleBuffer, Engine::mixer()->framesPerPeriod());
 		play( buffer() );
 	}
 	else

Original file line number	Diff line number	Diff line change
`@@ -54,6 +54,7 @@ void PlayHandle::doProcessing()`
`54`	`54`	`if( m_usesBuffer )`
`55`	`55`	`{`
`56`	`56`	`m_bufferReleased = false;`
	`57`	`+ BufferManager::clear(m_playHandleBuffer, Engine::mixer()->framesPerPeriod());`
`57`	`58`	`play( buffer() );`
`58`	`59`	`}`
`59`	`60`	`else`