X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fnv40%2Fnv40_state_zsa.c;h=9cbe7da6db1e3f98a6a5dfece383d9021a8e58ed;hb=1bfc314596256b039df59f751d59dac82e3ceba1;hp=fb760677c8890e3ed07c8d039c186f68bcfc1e81;hpb=f56eda6a85912dee9eef9099f6023c6bab05a41a;p=mesa.git

diff --git a/src/gallium/drivers/nv40/nv40_state_zsa.c b/src/gallium/drivers/nv40/nv40_state_zsa.c
index fb760677c88..9cbe7da6db1 100644
--- a/src/gallium/drivers/nv40/nv40_state_zsa.c
+++ b/src/gallium/drivers/nv40/nv40_state_zsa.c
@@ -15,3 +15,27 @@ struct nv40_state_entry nv40_state_zsa = {
 		.hw = NV40_STATE_ZSA
 	}
 };
+
+static boolean
+nv40_state_sr_validate(struct nv40_context *nv40)
+{
+	struct nouveau_stateobj *so = so_new(2, 2, 0);
+	struct pipe_stencil_ref *sr = &nv40->stencil_ref;
+
+	so_method(so, nv40->screen->curie, NV40TCL_STENCIL_FRONT_FUNC_REF, 1);
+	so_data  (so, sr->ref_value[0]);
+	so_method(so, nv40->screen->curie, NV40TCL_STENCIL_BACK_FUNC_REF, 1);
+	so_data  (so, sr->ref_value[1]);
+
+	so_ref(so, &nv40->state.hw[NV40_STATE_SR]);
+	so_ref(NULL, &so);
+	return TRUE;
+}
+
+struct nv40_state_entry nv40_state_sr = {
+	.validate = nv40_state_sr_validate,
+	.dirty = {
+		.pipe = NV40_NEW_SR,
+		.hw = NV40_STATE_SR
+	}
+};