NekoCWD/libcamera
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pipeline: raspberrypi: Make RPi::Stream::name() return const std::string &

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Return a const std::string reference from RPi::Stream::name() to avoid
copying a string when not needed.

Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Naushir Patuck 2023-05-03 13:20:33 +01:00 • committed by Laurent Pinchart
parent 503bebd0ed
commit fd29edccae
2 changed files with 2 additions and 2 deletions
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2
src/libcamera/pipeline/rpi/common/rpi_stream.cpp
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@ -19,7 +19,7 @@ V4L2VideoDevice *Stream::dev() const
return dev_.get(); return dev_.get();
} }
std::string Stream::name() const const std::string &Stream::name() const
{ {
return name_; return name_;
} }

2
src/libcamera/pipeline/rpi/common/rpi_stream.h
View file

@ -49,7 +49,7 @@ public:
} }
V4L2VideoDevice *dev() const; V4L2VideoDevice *dev() const;
std::string name() const; const std::string &name() const;
bool isImporter() const; bool isImporter() const;
void resetBuffers(); void resetBuffers();