On Don, 2013-03-21 at 20:27 +0100, Marek Olšák wrote: 
> ---
>  src/gallium/drivers/radeonsi/si_state.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/gallium/drivers/radeonsi/si_state.c 
> b/src/gallium/drivers/radeonsi/si_state.c
> index a395ec4..fee1b7f 100644
> --- a/src/gallium/drivers/radeonsi/si_state.c
> +++ b/src/gallium/drivers/radeonsi/si_state.c
> @@ -2491,7 +2491,7 @@ static void si_set_constant_buffer(struct pipe_context 
> *ctx, uint shader, uint i
>       /* Note that the state tracker can unbind constant buffers by
>        * passing NULL here.
>        */
> -     if (cb == NULL)
> +     if (cb == NULL || (!cb->buffer && !cb->user_buffer))
>               return;
>  
>       pm4 = CALLOC_STRUCT(si_pm4_state);

Reviewed-by: Michel Dänzer <michel.daen...@amd.com>


-- 
Earthling Michel Dänzer           |                   http://www.amd.com
Libre software enthusiast         |          Debian, X and DRI developer
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