StreamTranscoder: clean call of processTranscode

Clement Champetier · Clement Champetier · commit df5231e59858 · 2015-04-21T17:44:57.000+02:00
diff --git a/src/AvTranscoder/transcoder/StreamTranscoder.cpp b/src/AvTranscoder/transcoder/StreamTranscoder.cpp
@@ -326,14 +326,8 @@ void StreamTranscoder::preProcessCodecLatency()
 bool StreamTranscoder::processFrame()
 {
 	if( isRewrapCase() )
-	{
 		return processRewrap();
-	}
 
-	if( _subStreamIndex < 0 )
-	{
-		return processTranscode();
-	}
 	return processTranscode( _subStreamIndex );	
 }
 
@@ -396,7 +390,7 @@ bool StreamTranscoder::processTranscode( const int subStreamIndex )
 	}
 
 	bool decodingStatus = false;
-	if( subStreamIndex == -1 )
+	if( subStreamIndex < 0 )
 		decodingStatus = _currentDecoder->decodeNextFrame( *_sourceBuffer );
 	else
 		decodingStatus = _currentDecoder->decodeNextFrame( *_sourceBuffer, subStreamIndex );
diff --git a/src/AvTranscoder/transcoder/StreamTranscoder.hpp b/src/AvTranscoder/transcoder/StreamTranscoder.hpp
@@ -112,7 +112,7 @@ class AvExport StreamTranscoder
 
 	ITransform* _transform;  ///< Video or audio transform (has ownership)
 
-	int  _subStreamIndex;  ///< Index of channel that is processed from the input stream (-1 if no demultiplexing).
+	int  _subStreamIndex;  ///< Index of channel that is processed from the input stream (<0 if no demultiplexing).
 
 	double _offset;  ///< Offset, in seconds, at the beginning of the StreamTranscoder.
 
