3 files changed, 19 insertions, 0 deletions
diff --git a/src/gallium/drivers/failover/fo_context.h b/src/gallium/drivers/failover/fo_context.h
index 88ae5ad60d5..9d3e0d0dba0 100644
--- a/src/gallium/drivers/failover/fo_context.h
+++ b/src/gallium/drivers/failover/fo_context.h
@@ -55,6 +55,7 @@
 #define FO_NEW_CLEAR_COLOR     0x20000
 #define FO_NEW_VERTEX_BUFFER   0x40000
 #define FO_NEW_VERTEX_ELEMENT  0x80000
+#define FO_NEW_SAMPLE_MASK     0x100000
 
 
 
@@ -90,6 +91,7 @@ struct failover_context {
    struct pipe_blend_color blend_color;
    struct pipe_stencil_ref stencil_ref;
    struct pipe_clip_state clip;
+   unsigned sample_mask;
    struct pipe_framebuffer_state framebuffer;
    struct pipe_poly_stipple poly_stipple;
    struct pipe_scissor_state scissor;
diff --git a/src/gallium/drivers/failover/fo_state.c b/src/gallium/drivers/failover/fo_state.c
index 272e683067e..12e42379f98 100644
--- a/src/gallium/drivers/failover/fo_state.c
+++ b/src/gallium/drivers/failover/fo_state.c
@@ -125,6 +125,19 @@ failover_set_clip_state( struct pipe_context *pipe,
    failover->hw->set_clip_state( failover->hw, clip );
 }
 
+static void
+failover_set_sample_mask(struct pipe_context *pipe,
+                         unsigned sample_mask)
+{
+   struct failover_context *failover = failover_context(pipe);
+
+   failover->sample_mask = sample_mask;
+   failover->dirty |= FO_NEW_SAMPLE_MASK;
+   failover->sw->set_sample_mask( failover->sw, sample_mask );
+   failover->hw->set_sample_mask( failover->hw, sample_mask );
+
+}
+
 
 static void *
 failover_create_depth_stencil_state(struct pipe_context *pipe,
@@ -614,6 +627,7 @@ failover_init_state_functions( struct failover_context *failover )
    failover->pipe.set_blend_color = failover_set_blend_color;
    failover->pipe.set_stencil_ref = failover_set_stencil_ref;
    failover->pipe.set_clip_state = failover_set_clip_state;
+   failover->pipe.set_sample_mask = failover_set_sample_mask;
    failover->pipe.set_framebuffer_state = failover_set_framebuffer_state;
    failover->pipe.set_polygon_stipple = failover_set_polygon_stipple;
    failover->pipe.set_scissor_state = failover_set_scissor_state;
diff --git a/src/gallium/drivers/failover/fo_state_emit.c b/src/gallium/drivers/failover/fo_state_emit.c
index 42bd6929a7f..147f23269ca 100644
--- a/src/gallium/drivers/failover/fo_state_emit.c
+++ b/src/gallium/drivers/failover/fo_state_emit.c
@@ -63,6 +63,9 @@ failover_state_emit( struct failover_context *failover )
    if (failover->dirty & FO_NEW_CLIP)
       failover->sw->set_clip_state( failover->sw, &failover->clip );
 
+   if (failover->dirty & FO_NEW_SAMPLE_MASK)
+      failover->sw->set_sample_mask( failover->sw, failover->sample_mask );
+
    if (failover->dirty & FO_NEW_DEPTH_STENCIL)
       failover->sw->bind_depth_stencil_alpha_state( failover->sw,
                                                     failover->depth_stencil->sw_state );