1 files changed, 27 insertions, 0 deletions
diff --git a/gfx/layers/Effects.cpp b/gfx/layers/Effects.cpp
new file mode 100644
index 0000000000..2de4f7e7bf
--- /dev/null
+++ b/gfx/layers/Effects.cpp
@@ -0,0 +1,27 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "Effects.h"
+#include "nsAString.h"
+#include "nsPrintfCString.h"  // for nsPrintfCString
+#include "nsString.h"         // for nsAutoCString
+
+using namespace mozilla::layers;
+
+void TexturedEffect::PrintInfo(std::stringstream& aStream,
+                               const char* aPrefix) {
+  aStream << aPrefix;
+  aStream << nsPrintfCString("%s (0x%p)", Name(), this).get()
+          << " [texture-coords=" << mTextureCoords << "]";
+
+  if (mPremultiplied) {
+    aStream << " [premultiplied]";
+  } else {
+    aStream << " [not-premultiplied]";
+  }
+
+  aStream << " [filter=" << mSamplingFilter << "]";
+}