[Mesa-dev] [PATCH] gallium/hud: set the dump file streams to line buffered

[Julien Isorce]

I confirm it works, awesome!  Thx!
Should you check that fopen succeeded  ? because I think setvbuf would
crash otherwise.
That's said:
Tested-by: Julien Isorce <jisorce at oblong.com>

On 4 April 2017 at 21:52, Edmondo Tommasina <edmondo.tommasina at gmail.com>
wrote:

> Flush the HUD value streams to the dump files after every newline.
> ---
>  src/gallium/auxiliary/hud/hud_context.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/src/gallium/auxiliary/hud/hud_context.c
> b/src/gallium/auxiliary/hud/hud_context.c
> index 29ef9eee31..633e3650cc 100644
> --- a/src/gallium/auxiliary/hud/hud_context.c
> +++ b/src/gallium/auxiliary/hud/hud_context.c
> @@ -972,6 +972,7 @@ hud_graph_set_dump_file(struct hud_graph *gr)
>           strcat(dump_file, "/");
>           strcat_without_spaces(dump_file, gr->name);
>           gr->fd = fopen(dump_file, "w+");
> +         setvbuf(gr->fd, NULL, _IOLBF, 0);
>           free(dump_file);
>        }
>     }
> --
> 2.11.0
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20170404/bc28cc16/attachment.html>