1 files changed, 17 insertions, 3 deletions
diff --git a/src/3rdparty/angle/src/libANGLE/renderer/SamplerImpl.h b/src/3rdparty/angle/src/libANGLE/renderer/SamplerImpl.h
index 85383cf8e5..66e1079b64 100644
--- a/src/3rdparty/angle/src/libANGLE/renderer/SamplerImpl.h
+++ b/src/3rdparty/angle/src/libANGLE/renderer/SamplerImpl.h
@@ -11,15 +11,29 @@
 
 #include "common/angleutils.h"
 
+namespace gl
+{
+class Context;
+struct SamplerState;
+}  // namespace gl
+
 namespace rx
 {
 
-class SamplerImpl : public angle::NonCopyable
+class SamplerImpl : angle::NonCopyable
 {
   public:
-    SamplerImpl() {}
+    SamplerImpl(const gl::SamplerState &state) : mState(state) {}
     virtual ~SamplerImpl() {}
+
+    virtual void syncState(const gl::Context *context)
+    {
+        // Default implementation: no-op.
+    }
+
+  protected:
+    const gl::SamplerState &mState;
 };
-}
+}  // namespace rx
 
 #endif  // LIBANGLE_RENDERER_SAMPLERIMPL_H_