1 files changed, 12 insertions, 0 deletions
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c
index 1468a459791..d1ab81e50ee 100644
--- a/src/mesa/main/enable.c
+++ b/src/mesa/main/enable.c
@@ -1017,6 +1017,14 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state)
          ctx->Multisample.SampleMask = state;
          break;
 
+      case GL_BLEND_ADVANCED_COHERENT_KHR:
+         CHECK_EXTENSION(KHR_blend_equation_advanced_coherent, cap);
+         if (ctx->Color.BlendCoherent == state)
+            return;
+         FLUSH_VERTICES(ctx, _NEW_COLOR);
+         ctx->Color.BlendCoherent = state;
+         break;
+
       default:
          goto invalid_enum_error;
    }
@@ -1619,6 +1627,10 @@ _mesa_IsEnabled( GLenum cap )
          CHECK_EXTENSION(ARB_sample_shading);
          return ctx->Multisample.SampleShading;
 
+      case GL_BLEND_ADVANCED_COHERENT_KHR:
+         CHECK_EXTENSION(KHR_blend_equation_advanced_coherent);
+         return ctx->Color.BlendCoherent;
+
       default:
          goto invalid_enum_error;
    }