2 files changed, 15 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index c638239e80..47867e888a 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -93,6 +93,7 @@ struct cso_context {
    struct pipe_framebuffer_state fb, fb_saved;
    struct pipe_viewport_state vp, vp_saved;
    struct pipe_blend_color blend_color;
+   struct pipe_stencil_ref stencil_ref;
 };
 
 
@@ -1069,6 +1070,16 @@ enum pipe_error cso_set_blend_color(struct cso_context *ctx,
    return PIPE_OK;
 }
 
+enum pipe_error cso_set_stencil_ref(struct cso_context *ctx,
+                                    const struct pipe_stencil_ref *sr)
+{
+   if (memcmp(&ctx->stencil_ref, sr, sizeof(ctx->stencil_ref))) {
+      ctx->stencil_ref = *sr;
+      ctx->pipe->set_stencil_ref(ctx->pipe, sr);
+   }
+   return PIPE_OK;
+}
+
 enum pipe_error cso_set_geometry_shader_handle(struct cso_context *ctx,
                                                void *handle)
 {
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.h b/src/gallium/auxiliary/cso_cache/cso_context.h
index d2089b1c88..3a6fff21e2 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.h
+++ b/src/gallium/auxiliary/cso_cache/cso_context.h
@@ -174,6 +174,10 @@ enum pipe_error cso_set_blend_color(struct cso_context *cso,
                                     const struct pipe_blend_color *bc);
 
 
+enum pipe_error cso_set_stencil_ref(struct cso_context *cso,
+                                    const struct pipe_stencil_ref *sr);
+
+
 #ifdef	__cplusplus
 }
 #endif