[Mesa-dev] [PATCH] st/mesa: disable depth/stencil/alpha tests in PBO upload

[Marek Olšák]

Reviewed-by: Marek Olšák <marek.olsak at amd.com>

Marek

On Thu, Feb 18, 2016 at 8:34 PM, Nicolai Hähnle <nhaehnle at gmail.com> wrote:
> From: Nicolai Hähnle <nicolai.haehnle at amd.com>
>
> Noticed by Brian Paul.
> ---
>  src/mesa/state_tracker/st_cb_texture.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
> index d09c360..8ee95d2 100644
> --- a/src/mesa/state_tracker/st_cb_texture.c
> +++ b/src/mesa/state_tracker/st_cb_texture.c
> @@ -1340,6 +1340,7 @@ try_pbo_upload_common(struct gl_context *ctx,
>                          CSO_BIT_FRAMEBUFFER |
>                          CSO_BIT_VIEWPORT |
>                          CSO_BIT_BLEND |
> +                        CSO_BIT_DEPTH_STENCIL_ALPHA |
>                          CSO_BIT_RASTERIZER |
>                          CSO_BIT_STREAM_OUTPUTS |
>                          CSO_BITS_ALL_SHADERS));
> @@ -1479,6 +1480,13 @@ try_pbo_upload_common(struct gl_context *ctx,
>     /* Blend state */
>     cso_set_blend(cso, &st->pbo_upload.blend);
>
> +   /* Depth/stencil/alpha state */
> +   {
> +      struct pipe_depth_stencil_alpha_state dsa;
> +      memset(&dsa, 0, sizeof(dsa));
> +      cso_set_depth_stencil_alpha(cso, &dsa);
> +   }
> +
>     /* Rasterizer state */
>     cso_set_rasterizer(cso, &st->pbo_upload.raster);
>
> --
> 2.5.0
>
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