Marek Olšák <mar...@gmail.com> writes:

> From: Marek Olšák <marek.ol...@amd.com>
>
> ---
>  src/mesa/state_tracker/st_atom_blend.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/src/mesa/state_tracker/st_atom_blend.c 
> b/src/mesa/state_tracker/st_atom_blend.c
> index f7327d6..a5f7edb 100644
> --- a/src/mesa/state_tracker/st_atom_blend.c
> +++ b/src/mesa/state_tracker/st_atom_blend.c
> @@ -154,26 +154,27 @@ st_update_blend( struct st_context *st )
>        blend->independent_blend_enable = 1;
>     }
>     if (ctx->Color.ColorLogicOpEnabled) {
>        /* logicop enabled */
>        blend->logicop_enable = 1;
>        blend->logicop_func = ctx->Color._LogicOp;
>     }
>     else if (ctx->Color.BlendEnabled && !ctx->Color._AdvancedBlendMode) {
>        /* blending enabled */
>        for (i = 0, j = 0; i < num_state; i++) {
> +         if (!(ctx->Color.BlendEnabled & (1 << i)))
> +            continue;
>  
> -         blend->rt[i].blend_enable = (ctx->Color.BlendEnabled >> i) & 0x1;
> -
> -         if (ctx->Extensions.ARB_draw_buffers_blend)
> +      if (ctx->Extensions.ARB_draw_buffers_blend)
>              j = i;
>  
> +         blend->rt[i].blend_enable = 1;

maybe 'true' instead of '1'?

Reviewed-by: Eric Anholt <e...@anholt.net>

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