From: Marek Olšák Date: Thu, 8 Jun 2017 00:42:53 +0000 (+0200) Subject: radeonsi: don't emit DB_STENCIL_CONTROL if it has no effect X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=30882ba0dd4727e218ad34c7f4ebac7da16d1d72;p=mesa.git radeonsi: don't emit DB_STENCIL_CONTROL if it has no effect Reviewed-by: Nicolai Hähnle --- diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 53f66ac473e..a8255f2fe72 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -1085,7 +1085,8 @@ static void *si_create_dsa_state(struct pipe_context *ctx, } si_pm4_set_reg(pm4, R_028800_DB_DEPTH_CONTROL, db_depth_control); - si_pm4_set_reg(pm4, R_02842C_DB_STENCIL_CONTROL, db_stencil_control); + if (state->stencil[0].enabled) + si_pm4_set_reg(pm4, R_02842C_DB_STENCIL_CONTROL, db_stencil_control); if (state->depth.bounds_test) { si_pm4_set_reg(pm4, R_028020_DB_DEPTH_BOUNDS_MIN, fui(state->depth.bounds_min)); si_pm4_set_reg(pm4, R_028024_DB_DEPTH_BOUNDS_MAX, fui(state->depth.bounds_max));