Shouldn't this be in pipe_context if it does a copy? It's basically
the opposite of flush_resource, right?
Marek
On Fri, Dec 2, 2016 at 4:27 PM, Philipp Zabel <p.za...@pengutronix.de> wrote:
> Add a hook to tell drivers that an imported resource may have changed
> and they need to update their internal derived resources.
>
> Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
> ---
> src/gallium/include/pipe/p_screen.h | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/src/gallium/include/pipe/p_screen.h
> b/src/gallium/include/pipe/p_screen.h
> index 255647e..e21229e 100644
> --- a/src/gallium/include/pipe/p_screen.h
> +++ b/src/gallium/include/pipe/p_screen.h
> @@ -224,6 +224,12 @@ struct pipe_screen {
> struct winsys_handle *handle,
> unsigned usage);
>
> + /**
> + * Trigger recreation of derived internal resources. This can be used for
> + * reimporting external images that can't be directly used as texture
> + * sampler source.
> + */
> + void (*resource_changed)(struct pipe_screen *, struct pipe_resource *pt);
>
> void (*resource_destroy)(struct pipe_screen *,
> struct pipe_resource *pt);
> --
> 2.10.2
>
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