[libcamera-devel] [PATCH] cam: Rename conf variable referring to command line option to opt

[Jacopo Mondi]

Hi Laurent,
  I welcome this change

Reviewed-by: Jacopo Mondi <jacopo at jmondi.org>

On Thu, May 23, 2019 at 01:12:10AM +0300, Laurent Pinchart wrote:
> Naming a variable that refers to command line options 'conf' is
> confusing as we using 'config' and 'cfg' to refer to camera and stream
> configurations. Rename it to 'opt'.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
>  src/cam/main.cpp | 26 +++++++++++++-------------
>  1 file changed, 13 insertions(+), 13 deletions(-)
>
> diff --git a/src/cam/main.cpp b/src/cam/main.cpp
> index 5ecd7e0e38d7..4155889678ce 100644
> --- a/src/cam/main.cpp
> +++ b/src/cam/main.cpp
> @@ -98,19 +98,19 @@ static std::unique_ptr<CameraConfiguration> prepareCameraConfig()
>
>  	/* Use roles and get a default configuration. */
>  	for (auto const &value : streamOptions) {
> -		KeyValueParser::Options conf = value.toKeyValues();
> +		KeyValueParser::Options opt = value.toKeyValues();
>
> -		if (!conf.isSet("role")) {
> +		if (!opt.isSet("role")) {
>  			roles.push_back(StreamRole::VideoRecording);
> -		} else if (conf["role"].toString() == "viewfinder") {
> +		} else if (opt["role"].toString() == "viewfinder") {
>  			roles.push_back(StreamRole::Viewfinder);
> -		} else if (conf["role"].toString() == "video") {
> +		} else if (opt["role"].toString() == "video") {
>  			roles.push_back(StreamRole::VideoRecording);
> -		} else if (conf["role"].toString() == "still") {
> +		} else if (opt["role"].toString() == "still") {
>  			roles.push_back(StreamRole::StillCapture);
>  		} else {
>  			std::cerr << "Unknown stream role "
> -				  << conf["role"].toString() << std::endl;
> +				  << opt["role"].toString() << std::endl;
>  			return nullptr;
>  		}
>  	}
> @@ -125,18 +125,18 @@ static std::unique_ptr<CameraConfiguration> prepareCameraConfig()
>  	/* Apply configuration explicitly requested. */
>  	unsigned int i = 0;
>  	for (auto const &value : streamOptions) {
> -		KeyValueParser::Options conf = value.toKeyValues();
> +		KeyValueParser::Options opt = value.toKeyValues();
>  		StreamConfiguration &cfg = config->at(i++);
>
> -		if (conf.isSet("width"))
> -			cfg.size.width = conf["width"];
> +		if (opt.isSet("width"))
> +			cfg.size.width = opt["width"];
>
> -		if (conf.isSet("height"))
> -			cfg.size.height = conf["height"];
> +		if (opt.isSet("height"))
> +			cfg.size.height = opt["height"];
>
>  		/* TODO: Translate 4CC string to ID. */
> -		if (conf.isSet("pixelformat"))
> -			cfg.pixelFormat = conf["pixelformat"];
> +		if (opt.isSet("pixelformat"))
> +			cfg.pixelFormat = opt["pixelformat"];
>  	}
>
>  	return config;
> --
> Regards,
>
> Laurent Pinchart
>
> _______________________________________________
> libcamera-devel mailing list
> libcamera-devel at lists.libcamera.org
> https://lists.libcamera.org/listinfo/libcamera-devel
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