i915g: adapt to stencil ref changes

1 files changed, 13 insertions, 5 deletions

diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c
index beb26e996a..14a9314dab 100644
--- a/src/gallium/drivers/i915/i915_state.c
+++ b/src/gallium/drivers/i915/i915_state.c
@@ -190,7 +190,7 @@ static void i915_delete_blend_state(struct pipe_context *pipe, void *blend)
 }
 
 static void i915_set_blend_color( struct pipe_context *pipe,
-			     const struct pipe_blend_color *blend_color )
+                                  const struct pipe_blend_color *blend_color )
 {
    struct i915_context *i915 = i915_context(pipe);
    draw_flush(i915->draw);
@@ -200,6 +200,17 @@ static void i915_set_blend_color( struct pipe_context *pipe,
    i915->dirty |= I915_NEW_BLEND;
 }
 
+static void i915_set_stencil_ref( struct pipe_context *pipe,
+                                  const struct pipe_stencil_ref *stencil_ref )
+{
+   struct i915_context *i915 = i915_context(pipe);
+   draw_flush(i915->draw);
+
+   i915->stencil_ref = *stencil_ref;
+
+   i915->dirty |= I915_NEW_DEPTH_STENCIL;
+}
+
 static void *
 i915_create_sampler_state(struct pipe_context *pipe,
                           const struct pipe_sampler_state *sampler)
@@ -334,11 +345,9 @@ i915_create_depth_stencil_state(struct pipe_context *pipe,
       int fop  = i915_translate_stencil_op(depth_stencil->stencil[0].fail_op);
       int dfop = i915_translate_stencil_op(depth_stencil->stencil[0].zfail_op);
       int dpop = i915_translate_stencil_op(depth_stencil->stencil[0].zpass_op);
-      int ref  = depth_stencil->stencil[0].ref_value & 0xff;
 
       cso->stencil_LIS5 |= (S5_STENCIL_TEST_ENABLE |
                             S5_STENCIL_WRITE_ENABLE |
-                            (ref  << S5_STENCIL_REF_SHIFT) |
                             (test << S5_STENCIL_TEST_FUNC_SHIFT) |
                             (fop  << S5_STENCIL_FAIL_SHIFT) |
                             (dfop << S5_STENCIL_PASS_Z_FAIL_SHIFT) |
@@ -350,7 +359,6 @@ i915_create_depth_stencil_state(struct pipe_context *pipe,
       int fop   = i915_translate_stencil_op(depth_stencil->stencil[1].fail_op);
       int dfop  = i915_translate_stencil_op(depth_stencil->stencil[1].zfail_op);
       int dpop  = i915_translate_stencil_op(depth_stencil->stencil[1].zpass_op);
-      int ref   = depth_stencil->stencil[1].ref_value & 0xff;
       int tmask = depth_stencil->stencil[1].valuemask & 0xff;
       int wmask = depth_stencil->stencil[1].writemask & 0xff;
 
@@ -359,7 +367,6 @@ i915_create_depth_stencil_state(struct pipe_context *pipe,
                      BFO_ENABLE_STENCIL_TWO_SIDE |
                      BFO_ENABLE_STENCIL_REF |
                      BFO_STENCIL_TWO_SIDE |
-                     (ref  << BFO_STENCIL_REF_SHIFT) |
                      (test << BFO_STENCIL_TEST_SHIFT) |
                      (fop  << BFO_STENCIL_FAIL_SHIFT) |
                      (dfop << BFO_STENCIL_PASS_Z_FAIL_SHIFT) |
@@ -777,6 +784,7 @@ i915_init_state_functions( struct i915_context *i915 )
    i915->base.delete_vs_state = i915_delete_vs_state;
 
    i915->base.set_blend_color = i915_set_blend_color;
+   i915->base.set_stencil_ref = i915_set_stencil_ref;
    i915->base.set_clip_state = i915_set_clip_state;
    i915->base.set_constant_buffer = i915_set_constant_buffer;
    i915->base.set_framebuffer_state = i915_set_framebuffer_state;