i965/blorp: Get rid of redundant num_samples blorp param.

Previously, brw_blorp_params contained two fields for determining
sample count: num_samples (which determined the multisample
configuration of the rendering pipeline) and dst.num_samples (which
determined the multisample configuration of the render target
surface).  This was redundant, since both fields had to be set to the
same value to avoid rendering errors.

This patch eliminates num_samples to avoid future confusion.

Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_blorp.h b/src/mesa/drivers/dri/i965/brw_blorp.h
index 5163b52ded2..1030e4e0afd 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.h
+++ b/src/mesa/drivers/dri/i965/brw_blorp.h
@@ -234,7 +234,6 @@ public:
    brw_blorp_surface_info dst;
    enum gen6_hiz_op hiz_op;
    enum gen7_fast_clear_op fast_clear_op;
-   unsigned num_samples;
    bool use_wm_prog;
    brw_blorp_wm_push_constants wm_push_consts;
    bool color_write_disable[4];