diff options
Diffstat (limited to 'gfx/layers/CompositorTypes.cpp')
-rw-r--r-- | gfx/layers/CompositorTypes.cpp | 53 |
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 |