[Mesa-dev] [PATCH] i965: Drop brw_context::viewport_transform_enable.

[Kristian Høgsberg]

Reviewed-by: Kristian H. Kristensen <hoegsberg at google.com>

On Wed, May 10, 2017 at 12:01 PM, Kenneth Graunke <kenneth at whitecape.org> wrote:
> This was used by the meta fast clear code.  Now that we've switched
> back to BLORP, it's always true.
>
> We might want it back when we add a RECTLIST extension to GL, but
> that's someday in the future...
> ---
>  src/mesa/drivers/dri/i965/brw_context.c       | 1 -
>  src/mesa/drivers/dri/i965/brw_context.h       | 1 -
>  src/mesa/drivers/dri/i965/genX_state_upload.c | 2 +-
>  3 files changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c
> index 1247d0355f6..5055dd76a84 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.c
> +++ b/src/mesa/drivers/dri/i965/brw_context.c
> @@ -1126,7 +1126,6 @@ brwCreateContext(gl_api api,
>     brw->prim_restart.in_progress = false;
>     brw->prim_restart.enable_cut_index = false;
>     brw->gs.enabled = false;
> -   brw->sf.viewport_transform_enable = true;
>     brw->clip.viewport_count = 1;
>
>     brw->predicate.state = BRW_PREDICATE_STATE_RENDER;
> diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
> index 100bd74f214..1fac63225f8 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.h
> +++ b/src/mesa/drivers/dri/i965/brw_context.h
> @@ -1061,7 +1061,6 @@ struct brw_context
>        uint32_t prog_offset;
>        uint32_t state_offset;
>        uint32_t vp_offset;
> -      bool viewport_transform_enable;
>     } sf;
>
>     struct {
> diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c
> index b949d5b448d..bc7f068d5bb 100644
> --- a/src/mesa/drivers/dri/i965/genX_state_upload.c
> +++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
> @@ -1345,7 +1345,7 @@ genX(upload_sf)(struct brw_context *brw)
>
>     brw_batch_emit(brw, GENX(3DSTATE_SF), sf) {
>        sf.StatisticsEnable = true;
> -      sf.ViewportTransformEnable = brw->sf.viewport_transform_enable;
> +      sf.ViewportTransformEnable = true;
>
>  #if GEN_GEN == 7
>        /* _NEW_BUFFERS */
> --
> 2.12.2
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/mesa-dev