[Mesa-dev] [PATCH] st/mesa: use cso_set_viewport_dims() in try_pbo_upload_common()

[Roland Scheidegger]

Am 16.02.2016 um 18:01 schrieb Brian Paul:
> Note that this results in a different transformation for the viewport's
> Z axis (depth range), but that doesn't matter for this case.
> ---
>  src/mesa/state_tracker/st_cb_texture.c | 13 +------------
>  1 file changed, 1 insertion(+), 12 deletions(-)
> 
> diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
> index a06cc72..d09c360 100644
> --- a/src/mesa/state_tracker/st_cb_texture.c
> +++ b/src/mesa/state_tracker/st_cb_texture.c
> @@ -1474,18 +1474,7 @@ try_pbo_upload_common(struct gl_context *ctx,
>        pipe_surface_reference(&fb.cbufs[0], NULL);
>     }
>  
> -   /* Viewport state */
> -   {
> -      struct pipe_viewport_state vp;
> -      vp.scale[0] = 0.5f * surface->width;
> -      vp.scale[1] = 0.5f * surface->height;
> -      vp.scale[2] = 1.0f;
> -      vp.translate[0] = 0.5f * surface->width;
> -      vp.translate[1] = 0.5f * surface->height;
> -      vp.translate[2] = 0.0f;
> -
> -      cso_set_viewport(cso, &vp);
> -   }
> +   cso_set_viewport_dims(cso, surface->width, surface->height, FALSE);
>  
>     /* Blend state */
>     cso_set_blend(cso, &st->pbo_upload.blend);
> 

Reviewed-by: Roland Scheidegger <sroland at vmware.com>