[Mesa-dev] [PATCH 6/6] i965: Disable resource streamer in BLORP

[Kenneth Graunke]

On Friday, July 03, 2015 10:00:33 AM Abdiel Janulgue wrote:
> Switch off hardware-generated binding tables and gather push
> constants in the blorp. Blorp requires only a minimal set of
> simple constants. There is no need for the extra complexity
> to program a gather table entry into the pipeline.
> 
> Cc: kenneth at whitecape.org
> Signed-off-by: Abdiel Janulgue <abdiel.janulgue at linux.intel.com>
> ---
>  src/mesa/drivers/dri/i965/gen7_blorp.cpp | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/src/mesa/drivers/dri/i965/gen7_blorp.cpp b/src/mesa/drivers/dri/i965/gen7_blorp.cpp
> index abace6d..9822dc1 100644
> --- a/src/mesa/drivers/dri/i965/gen7_blorp.cpp
> +++ b/src/mesa/drivers/dri/i965/gen7_blorp.cpp
> @@ -794,6 +794,8 @@ gen7_blorp_exec(struct brw_context *brw,
>     }
>     depthstencil_offset = gen6_blorp_emit_depth_stencil_state(brw, params);
>     gen7_blorp_emit_depth_stencil_state_pointers(brw, depthstencil_offset);
> +   if (brw->use_resource_streamer)
> +      gen7_disable_hw_binding_tables(brw);
>     if (params->use_wm_prog) {
>        uint32_t wm_surf_offset_renderbuffer;
>        uint32_t wm_surf_offset_texture = 0;
> 

Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
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