Remembering latest states of registers to eliminate redunant SET_CONTEXT_REG
packets
Signed-off-by: Sonny Jiang <sonny.ji...@amd.com>
---
src/gallium/drivers/radeonsi/si_state.c | 6 ++++--
src/gallium/drivers/radeonsi/si_state.h | 2 ++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/gallium/drivers/radeonsi/si_state.c
b/src/gallium/drivers/radeonsi/si_state.c
index 5f3ab45..199d740 100644
--- a/src/gallium/drivers/radeonsi/si_state.c
+++ b/src/gallium/drivers/radeonsi/si_state.c
@@ -3250,8 +3250,10 @@ static void si_emit_msaa_sample_locs(struct si_context
*sctx)
rs && !rs->multisample_enable)
small_prim_filter_cntl &=
C_028830_SMALL_PRIM_FILTER_ENABLE;
- radeon_set_context_reg(cs,
R_028830_PA_SU_SMALL_PRIM_FILTER_CNTL,
- small_prim_filter_cntl);
+ radeon_opt_set_context_reg(sctx,
+
R_028830_PA_SU_SMALL_PRIM_FILTER_CNTL,
+
SI_TRACKED_PA_SU_SMALL_PRIM_FILTER_CNTL,
+ small_prim_filter_cntl);
}
}
diff --git a/src/gallium/drivers/radeonsi/si_state.h
b/src/gallium/drivers/radeonsi/si_state.h
index a5af7de..5ff4f57 100644
--- a/src/gallium/drivers/radeonsi/si_state.h
+++ b/src/gallium/drivers/radeonsi/si_state.h
@@ -227,6 +227,8 @@ enum si_tracked_reg {
SI_TRACKED_DB_EQAA,
SI_TRACKED_PA_SC_MODE_CNTL_1,
+ SI_TRACKED_PA_SU_SMALL_PRIM_FILTER_CNTL,
+
SI_NUM_TRACKED_REGS,
};
--
2.7.4
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