Don't decode unwanted frames

components/rgbd-sources/src/net.cpp

@@ -248,18 +248,13 @@ void NetSource::_recvPacket(short ttimeoff, const ftl::codecs::StreamPacket &spk
 	const ftl::rgbd::Channel chan = host_->getChannel();
 	int rchan = spkt.channel & 0x1;
 
-	// Ignore any unwanted second channel
-	if (chan == ftl::rgbd::Channel::None && rchan > 0) {
-		LOG(INFO) << "Unwanted channel";
-		//return;
-		// TODO: Allow decode to be skipped
-	}
-
 	NetFrame &frame = queue_.getFrame(spkt.timestamp, cv::Size(params_.width, params_.height), CV_8UC3, (isFloatChannel(chan) ? CV_32FC1 : CV_8UC3));
 
 	// Update frame statistics
 	frame.tx_size += pkt.data.size();
 
+	// Ignore any unwanted second channel
+	if (!(chan == ftl::rgbd::Channel::None && rchan > 0)) {
 		_createDecoder(rchan, pkt);
 		auto *decoder = (rchan == 0) ? decoder_c1_ : decoder_c2_;
 		if (!decoder) {
@@ -268,6 +263,9 @@ void NetSource::_recvPacket(short ttimeoff, const ftl::codecs::StreamPacket &spk
 		}
 
 		decoder->decode(pkt, (rchan == 0) ? frame.channel1 : frame.channel2);
+	} else {
+		//LOG(INFO) << "Unwanted frame";
+	}
 
 	// Apply colour correction to chunk
 	//ftl::rgbd::colourCorrection(tmp_rgb, gamma_, temperature_);