[PATCH] libcamera: stream: Add color space to configuration string representation

[Kieran Bingham]

Quoting Laurent Pinchart (2025-04-24 15:47:13)
> Extend the string representation of StreamConfiguration, as returned by
> the toString() and operator<<() functions, with color space information.
> 

This looks reasonable and helpful.

It would be nice to see here (or after the ---) what the change
looks like in the logs to make it easy to comprehend the update.

Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>

> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
>  src/libcamera/stream.cpp | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/src/libcamera/stream.cpp b/src/libcamera/stream.cpp
> index 978d72752b00..f091487c9353 100644
> --- a/src/libcamera/stream.cpp
> +++ b/src/libcamera/stream.cpp
> @@ -407,7 +407,8 @@ std::string StreamConfiguration::toString() const
>   */
>  std::ostream &operator<<(std::ostream &out, const StreamConfiguration &cfg)
>  {
> -       out << cfg.size << "-" << cfg.pixelFormat;
> +       out << cfg.size << "-" << cfg.pixelFormat << "/"
> +           << ColorSpace::toString(cfg.colorSpace);
>         return out;
>  }
> 
> 
> base-commit: 3569fed7afc16fe31dfbccbfbaeb72a741bc8973
> --
> Regards,
> 
> Laurent Pinchart
>