1 files changed, 60 insertions, 0 deletions
diff --git a/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/DebugAnnotator11.h b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/DebugAnnotator11.h
new file mode 100644
index 0000000000..0356636762
--- /dev/null
+++ b/gfx/angle/checkout/src/libANGLE/renderer/d3d/d3d11/DebugAnnotator11.h
@@ -0,0 +1,60 @@
+//
+// Copyright 2015 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.
+//
+// DebugAnnotator11.h: D3D11 helpers for adding trace annotations.
+//
+
+#ifndef LIBANGLE_RENDERER_D3D_D3D11_DEBUGANNOTATOR11_H_
+#define LIBANGLE_RENDERER_D3D_D3D11_DEBUGANNOTATOR11_H_
+
+#include "libANGLE/LoggingAnnotator.h"
+
+namespace rx
+{
+
+// Note: To avoid any race conditions between threads, this class has no private data;
+// DebugAnnotatorContext11 will be retrieved from Context11.
+class DebugAnnotator11 : public angle::LoggingAnnotator
+{
+  public:
+    DebugAnnotator11();
+    ~DebugAnnotator11() override;
+    void beginEvent(gl::Context *context,
+                    angle::EntryPoint entryPoint,
+                    const char *eventName,
+                    const char *eventMessage) override;
+    void endEvent(gl::Context *context,
+                  const char *eventName,
+                  angle::EntryPoint entryPoint) override;
+    void setMarker(gl::Context *context, const char *markerName) override;
+    bool getStatus(const gl::Context *context) override;
+};
+
+class DebugAnnotatorContext11
+{
+  public:
+    DebugAnnotatorContext11();
+    ~DebugAnnotatorContext11();
+    void initialize(ID3D11DeviceContext *context);
+    void release();
+    void beginEvent(angle::EntryPoint entryPoint, const char *eventName, const char *eventMessage);
+    void endEvent(const char *eventName, angle::EntryPoint entryPoint);
+    void setMarker(const char *markerName);
+    bool getStatus() const;
+
+  private:
+    bool loggingEnabledForThisThread() const;
+
+    angle::ComPtr<ID3DUserDefinedAnnotation> mUserDefinedAnnotation;
+    static constexpr size_t kMaxMessageLength = 256;
+    wchar_t mWCharMessage[kMaxMessageLength];
+
+    // Only log annotations from the thread used to initialize the debug annotator
+    uint64_t mAnnotationThread;
+};
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_D3D_D3D11_DEBUGANNOTATOR11_H_