[virglrenderer-devel] [PATCH] virgl: set texture buffer offset alignment to disable ARB_texture_buffer_range.

[Elie Tournier]

Wrong ML. I add <mesa-dev at lists.freedesktop.org>

On Fri, May 18, 2018 at 10:46:29AM +1000, Dave Airlie wrote:
> From: Dave Airlie <airlied at redhat.com>
> 
> The host side hasn't got support for this feature yet, so don't enable it
> unless we get the caps from the host.
> 
> This makes the texture buffer range piglit tests skip now.
> 
> Fixes: fe0647df5a7 (virgl: add offset alignment values to to v2 caps struct)
Acked-by: Elie Tournier <elie.tournier at collabora.com>
> ---
>  src/gallium/drivers/virgl/virgl_winsys.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/gallium/drivers/virgl/virgl_winsys.h b/src/gallium/drivers/virgl/virgl_winsys.h
> index 99e98ad9c9c..690e610e199 100644
> --- a/src/gallium/drivers/virgl/virgl_winsys.h
> +++ b/src/gallium/drivers/virgl/virgl_winsys.h
> @@ -132,7 +132,7 @@ static inline void virgl_ws_fill_new_caps_defaults(struct virgl_drm_caps *caps)
>     caps->caps.v2.max_texel_offset = 7;
>     caps->caps.v2.min_texture_gather_offset = -8;
>     caps->caps.v2.max_texture_gather_offset = 7;
> -   caps->caps.v2.texture_buffer_offset_alignment = 32;
> +   caps->caps.v2.texture_buffer_offset_alignment = 0;
>     caps->caps.v2.uniform_buffer_offset_alignment = 256;
>  }
>  #endif
> -- 
> 2.14.3
> 
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