1 files changed, 50 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Query9.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Query9.h
new file mode 100644
index 0000000000..df10ded225
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d9/Query9.h
@@ -0,0 +1,50 @@
+//
+// Copyright 2013 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+
+// Query9.h: Defines the rx::Query9 class which implements rx::QueryImpl.
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D9_QUERY9_H_
+#define LIBANGLE_RENDERER_D3D_D3D9_QUERY9_H_
+
+#include "libANGLE/renderer/QueryImpl.h"
+
+namespace rx
+{
+class Context9;
+class Renderer9;
+
+class Query9 : public QueryImpl
+{
+  public:
+    Query9(Renderer9 *renderer, gl::QueryType type);
+    ~Query9() override;
+
+    angle::Result begin(const gl::Context *context) override;
+    angle::Result end(const gl::Context *context) override;
+    angle::Result queryCounter(const gl::Context *context) override;
+    angle::Result getResult(const gl::Context *context, GLint *params) override;
+    angle::Result getResult(const gl::Context *context, GLuint *params) override;
+    angle::Result getResult(const gl::Context *context, GLint64 *params) override;
+    angle::Result getResult(const gl::Context *context, GLuint64 *params) override;
+    angle::Result isResultAvailable(const gl::Context *context, bool *available) override;
+
+  private:
+    angle::Result testQuery(Context9 *context9);
+
+    template <typename T>
+    angle::Result getResultBase(Context9 *context9, T *params);
+
+    unsigned int mGetDataAttemptCount;
+    GLuint64 mResult;
+    bool mQueryFinished;
+
+    Renderer9 *mRenderer;
+    IDirect3DQuery9 *mQuery;
+};
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_D3D_D3D9_QUERY9_H_