Commit cec69db7 authored by Tristan Matthews's avatar Tristan Matthews

video_mixer: pass string by reference

parent 96614853
......@@ -40,7 +40,7 @@
namespace sfl_video {
VideoMixer::VideoMixer(const std::string id) :
VideoMixer::VideoMixer(const std::string &id) :
VideoGenerator::VideoGenerator()
, id_(id)
, width_(0)
......
......@@ -49,7 +49,7 @@ class VideoMixer :
public VideoFramePassiveReader
{
public:
VideoMixer(const std::string id_);
VideoMixer(const std::string &id);
virtual ~VideoMixer();
void setDimensions(int width, int height);
......
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