1 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index dd0e3df8537..47c40a54aae 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -120,6 +120,7 @@ struct cso_context {
    struct pipe_viewport_state vp, vp_saved;
    struct pipe_blend_color blend_color;
    unsigned sample_mask, sample_mask_saved;
+   unsigned min_samples, min_samples_saved;
    struct pipe_stencil_ref stencil_ref, stencil_ref_saved;
 };
 
@@ -716,6 +717,24 @@ void cso_restore_sample_mask(struct cso_context *ctx)
    cso_set_sample_mask(ctx, ctx->sample_mask_saved);
 }
 
+void cso_set_min_samples(struct cso_context *ctx, unsigned min_samples)
+{
+   if (ctx->min_samples != min_samples && ctx->pipe->set_min_samples) {
+      ctx->min_samples = min_samples;
+      ctx->pipe->set_min_samples(ctx->pipe, min_samples);
+   }
+}
+
+void cso_save_min_samples(struct cso_context *ctx)
+{
+   ctx->min_samples_saved = ctx->min_samples;
+}
+
+void cso_restore_min_samples(struct cso_context *ctx)
+{
+   cso_set_min_samples(ctx, ctx->min_samples_saved);
+}
+
 void cso_set_stencil_ref(struct cso_context *ctx,
                          const struct pipe_stencil_ref *sr)
 {