AudioGenerator: removed check of channel layout when decode next frame

Clement Champetier · Clement Champetier · commit 69604e5e80ab · 2016-07-21T14:12:30.000+02:00
This code was never reach, since the previous intructions already check
if the frame is a valid audio frame.
diff --git a/src/AvTranscoder/decoder/AudioGenerator.cpp b/src/AvTranscoder/decoder/AudioGenerator.cpp
@@ -29,16 +29,6 @@ bool AudioGenerator::decodeNextFrame(Frame& frameBuffer)
         static_cast<AudioFrame&>(frameBuffer).allocateAVSample(_frameDesc);
     }
 
-    // Check channel layout of the given frame to be able to copy audio data to it.
-    // @see Frame.copyData method
-    if(frameBuffer.getAVFrame().channel_layout == 0)
-    {
-        const size_t channelLayout = av_get_default_channel_layout(frameBuffer.getAVFrame().channels);
-        LOG_WARN("Channel layout en the audio frame is not set. Set it to '" << channelLayout
-                                                                             << "' to be able to copy silence data.")
-        av_frame_set_channel_layout(&frameBuffer.getAVFrame(), channelLayout);
-    }
-
     // Generate silent
     if(!_inputFrame)
     {
