Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/gfx/layers/CompositorTypes.cpp b/gfx/layers/CompositorTypes.cpp
new file mode 100644
index 0000000000..99df293793
--- /dev/null
+++ b/gfx/layers/CompositorTypes.cpp
@@ -0,0 +1,53 @@
+/* -*- 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 "CompositorTypes.h"
+
+#include <ostream>
+
+namespace mozilla {
+namespace layers {
+
+std::ostream& operator<<(std::ostream& aStream, const TextureFlags& aFlags) {
+  if (aFlags == TextureFlags::NO_FLAGS) {
+    aStream << "NoFlags";
+  } else {
+#define AppendFlag(test)       \
+  {                            \
+    if (!!(aFlags & (test))) { \
+      if (previous) {          \
+        aStream << "|";        \
+      }                        \
+      aStream << #test;        \
+      previous = true;         \
+    }                          \
+  }
+    bool previous = false;
+    AppendFlag(TextureFlags::USE_NEAREST_FILTER);
+    AppendFlag(TextureFlags::ORIGIN_BOTTOM_LEFT);
+    AppendFlag(TextureFlags::DISALLOW_BIGIMAGE);
+    AppendFlag(TextureFlags::RB_SWAPPED);
+    AppendFlag(TextureFlags::NON_PREMULTIPLIED);
+    AppendFlag(TextureFlags::RECYCLE);
+    AppendFlag(TextureFlags::DEALLOCATE_CLIENT);
+    AppendFlag(TextureFlags::DEALLOCATE_SYNC);
+    AppendFlag(TextureFlags::IMMUTABLE);
+    AppendFlag(TextureFlags::IMMEDIATE_UPLOAD);
+    AppendFlag(TextureFlags::COMPONENT_ALPHA);
+    AppendFlag(TextureFlags::INVALID_COMPOSITOR);
+    AppendFlag(TextureFlags::RGB_FROM_YCBCR);
+    AppendFlag(TextureFlags::SNAPSHOT);
+    AppendFlag(TextureFlags::NON_BLOCKING_READ_LOCK);
+    AppendFlag(TextureFlags::BLOCKING_READ_LOCK);
+    AppendFlag(TextureFlags::WAIT_HOST_USAGE_END);
+    AppendFlag(TextureFlags::IS_OPAQUE);
+#undef AppendFlag
+  }
+  return aStream;
+}
+
+}  // namespace layers
+}  // namespace mozilla