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authorNaushir Patuck <naush@raspberrypi.com>2023-05-03 13:20:33 +0100
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2023-05-04 20:59:24 +0300
commitfd29edccaecdc9efa31869ac9331795e5956992f (patch)
tree984e85791673b1c774053e2e755b51cf1503207e
parent503bebd0ed80886569629e7ce11d40fa28721c84 (diff)
pipeline: raspberrypi: Make RPi::Stream::name() return const std::string &
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>
-rw-r--r--src/libcamera/pipeline/rpi/common/rpi_stream.cpp2
-rw-r--r--src/libcamera/pipeline/rpi/common/rpi_stream.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/libcamera/pipeline/rpi/common/rpi_stream.cpp b/src/libcamera/pipeline/rpi/common/rpi_stream.cpp
index 3690667e..b7e4130f 100644
--- a/src/libcamera/pipeline/rpi/common/rpi_stream.cpp
+++ b/src/libcamera/pipeline/rpi/common/rpi_stream.cpp
@@ -19,7 +19,7 @@ V4L2VideoDevice *Stream::dev() const
return dev_.get();
}
-std::string Stream::name() const
+const std::string &Stream::name() const
{
return name_;
}
diff --git a/src/libcamera/pipeline/rpi/common/rpi_stream.h b/src/libcamera/pipeline/rpi/common/rpi_stream.h
index 1aae6749..b8c74de3 100644
--- a/src/libcamera/pipeline/rpi/common/rpi_stream.h
+++ b/src/libcamera/pipeline/rpi/common/rpi_stream.h
@@ -49,7 +49,7 @@ public:
}
V4L2VideoDevice *dev() const;
- std::string name() const;
+ const std::string &name() const;
bool isImporter() const;
void resetBuffers();