i965: Track that the stencil data was updated when rendering

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

diff --git a/src/mesa/drivers/dri/i965/gen7_misc_state.c b/src/mesa/drivers/dri/i965/gen7_misc_state.c
index ffdf6f2..271d962 100644 (file)
--- a/src/mesa/drivers/dri/i965/gen7_misc_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_misc_state.c
@@ -166,6 +166,7 @@ gen7_emit_depth_stencil_hiz(struct brw_context *brw,
       OUT_BATCH(0);
       ADVANCE_BATCH();
    } else {
+      stencil_mt->r8stencil_needs_update = true;
       const int enabled = brw->is_haswell ? HSW_STENCIL_ENABLED : 0;
 
       BEGIN_BATCH(3);