On Thu, Dec 3, 2015 at 10:44 AM, Edward O'Callaghan
<eocallag...@alterapraxis.com> wrote:
> Unfortantly we may not toggle on PIPE_CAP_CLEAR_TEXTURE
> and update GL3.txt at this time as the piglit
> ARB_clear_texture-float test still fails for unknown
> reasons.
>
> However, this does allow a user to fake this extention
> now and get some reasonable level of support should
> they urgently need this.
>
> Signed-off-by: Edward O'Callaghan <eocallag...@alterapraxis.com>
> ---
> src/gallium/drivers/radeonsi/si_blit.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/src/gallium/drivers/radeonsi/si_blit.c
> b/src/gallium/drivers/radeonsi/si_blit.c
> index 13d8e6f..e1185c9 100644
> --- a/src/gallium/drivers/radeonsi/si_blit.c
> +++ b/src/gallium/drivers/radeonsi/si_blit.c
> @@ -439,6 +439,15 @@ static void si_clear_depth_stencil(struct pipe_context
> *ctx,
> si_blitter_end(ctx);
> }
>
> +static void si_pipe_clear_texture(struct pipe_context *ctx,
> + struct pipe_resource *res,
> + unsigned level,
> + const struct pipe_box *box,
> + const void *data)
> +{
> + util_surface_clear_texture(ctx, res, level, box, data);
> +}
> +
> /* Helper for decompressing a portion of a color or depth resource before
> * blitting if any decompression is needed.
> * The driver doesn't decompress resources automatically while u_blitter is
> @@ -800,6 +809,7 @@ void si_init_blit_functions(struct si_context *sctx)
> sctx->b.b.clear_buffer = si_pipe_clear_buffer;
> sctx->b.b.clear_render_target = si_clear_render_target;
> sctx->b.b.clear_depth_stencil = si_clear_depth_stencil;
> + sctx->b.b.clear_texture = si_pipe_clear_texture;
You can just do:
sctx->b.b.clear_texture = util_surface_clear_texture;
Marek
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
