[PATCH weston 1/2] compositor: Init fade surface color properly

[Kristian Høgsberg]

On Wed, Feb 13, 2013 at 04:06:37PM +0200, Ander Conselvan de Oliveira wrote:
> When fading in, if a repaint was triggered after a call to
> weston_compositor_fade() but before the first call to fade_frame(),
> the fade surface wouldn't be drawn because its alpha channel wasn't
> initialized properly.

That's a nice catch, applied.

Kristian

> ---
>  src/compositor.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/compositor.c b/src/compositor.c
> index 994f814..764d622 100644
> --- a/src/compositor.c
> +++ b/src/compositor.c
> @@ -1226,7 +1226,7 @@ weston_compositor_fade(struct weston_compositor *compositor, float tint)
>  			return;
>  
>  		weston_surface_configure(surface, 0, 0, 8192, 8192);
> -		weston_surface_set_color(surface, 0.0, 0.0, 0.0, 0.0);
> +		weston_surface_set_color(surface, 0.0, 0.0, 0.0, 1.0 - tint);
>  		wl_list_insert(&compositor->fade_layer.surface_list,
>  			       &surface->layer_link);
>  		weston_surface_update_transform(surface);
> -- 
> 1.7.10.4
> 
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