[Mesa-dev] [PATCH 11/17] gallium/aux: Fix u_blitter.c for layers/samples

[Marek Olšák]

Does this fix anything even? The blitter always binds something, thus
this should have no effect.

Marek

On Sat, Mar 19, 2016 at 7:41 AM, Edward O'Callaghan
<eocallaghan at alterapraxis.com> wrote:
> Signed-off-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>
> ---
>  src/gallium/auxiliary/util/u_blitter.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
> index 43fbd8e..c4a32e8 100644
> --- a/src/gallium/auxiliary/util/u_blitter.c
> +++ b/src/gallium/auxiliary/util/u_blitter.c
> @@ -1566,11 +1566,13 @@ void util_blitter_blit_generic(struct blitter_context *blitter,
>     /* Initialize framebuffer state. */
>     fb_state.width = dst->width;
>     fb_state.height = dst->height;
> -   fb_state.nr_cbufs = blit_depth || blit_stencil ? 0 : 1;
>     fb_state.cbufs[0] = NULL;
>     fb_state.zsbuf = NULL;
>
>     if (blit_depth || blit_stencil) {
> +      fb_state.nr_cbufs = 0;
> +      fb_state.layers = 0;
> +      fb_state.samples = 1;
>        pipe->bind_blend_state(pipe, ctx->blend[0][0]);
>
>        if (blit_depth && blit_stencil) {
> @@ -1594,6 +1596,7 @@ void util_blitter_blit_generic(struct blitter_context *blitter,
>        }
>
>     } else {
> +      fb_state.nr_cbufs = 1;
>        unsigned colormask = mask & PIPE_MASK_RGBA;
>
>        pipe->bind_blend_state(pipe, ctx->blend[colormask][alpha_blend]);
> --
> 2.5.0
>
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