| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebCompositingReasons_h |
| #define WebCompositingReasons_h |
| |
| #include "WebCommon.h" |
| #include <stdint.h> |
| |
| namespace blink { |
| |
| // This is a clone of CompositingReasons in RenderLayer.h. |
| const uint64_t CompositingReasonUnknown = 0; |
| const uint64_t CompositingReason3DTransform = static_cast<uint64_t>(1) << 0; |
| const uint64_t CompositingReasonVideo = static_cast<uint64_t>(1) << 1; |
| const uint64_t CompositingReasonCanvas = static_cast<uint64_t>(1) << 2; |
| const uint64_t CompositingReasonPlugin = static_cast<uint64_t>(1) << 3; |
| const uint64_t CompositingReasonIFrame = static_cast<uint64_t>(1) << 4; |
| const uint64_t CompositingReasonBackfaceVisibilityHidden = static_cast<uint64_t>(1) << 5; |
| const uint64_t CompositingReasonAnimation = static_cast<uint64_t>(1) << 6; |
| const uint64_t CompositingReasonFilters = static_cast<uint64_t>(1) << 7; |
| const uint64_t CompositingReasonPositionFixed = static_cast<uint64_t>(1) << 8; |
| const uint64_t CompositingReasonPositionSticky = static_cast<uint64_t>(1) << 9; |
| const uint64_t CompositingReasonOverflowScrollingTouch = static_cast<uint64_t>(1) << 10; |
| const uint64_t CompositingReasonAssumedOverlap = static_cast<uint64_t>(1) << 12; |
| const uint64_t CompositingReasonOverlap = static_cast<uint64_t>(1) << 13; |
| const uint64_t CompositingReasonNegativeZIndexChildren = static_cast<uint64_t>(1) << 14; |
| const uint64_t CompositingReasonTransformWithCompositedDescendants = static_cast<uint64_t>(1) << 15; |
| const uint64_t CompositingReasonOpacityWithCompositedDescendants = static_cast<uint64_t>(1) << 16; |
| const uint64_t CompositingReasonMaskWithCompositedDescendants = static_cast<uint64_t>(1) << 17; |
| const uint64_t CompositingReasonReflectionWithCompositedDescendants = static_cast<uint64_t>(1) << 18; |
| const uint64_t CompositingReasonFilterWithCompositedDescendants = static_cast<uint64_t>(1) << 19; |
| const uint64_t CompositingReasonBlendingWithCompositedDescendants = static_cast<uint64_t>(1) << 20; |
| const uint64_t CompositingReasonClipsCompositingDescendants = static_cast<uint64_t>(1) << 21; |
| const uint64_t CompositingReasonPerspective = static_cast<uint64_t>(1) << 22; |
| const uint64_t CompositingReasonPreserve3D = static_cast<uint64_t>(1) << 23; |
| const uint64_t CompositingReasonReflectionOfCompositedParent = static_cast<uint64_t>(1) << 24; |
| const uint64_t CompositingReasonRoot = static_cast<uint64_t>(1) << 25; |
| const uint64_t CompositingReasonLayerForClip = static_cast<uint64_t>(1) << 26; |
| const uint64_t CompositingReasonLayerForScrollbar = static_cast<uint64_t>(1) << 27; |
| const uint64_t CompositingReasonLayerForScrollingContainer = static_cast<uint64_t>(1) << 28; |
| const uint64_t CompositingReasonLayerForForeground = static_cast<uint64_t>(1) << 29; |
| const uint64_t CompositingReasonLayerForBackground = static_cast<uint64_t>(1) << 30; |
| const uint64_t CompositingReasonLayerForMask = static_cast<uint64_t>(1) << 31; |
| const uint64_t CompositingReasonOverflowScrollingParent = static_cast<uint64_t>(1) << 32; |
| const uint64_t CompositingReasonOutOfFlowClipping = static_cast<uint64_t>(1) << 33; |
| const uint64_t CompositingReasonIsolateCompositedDescendants = static_cast<uint64_t>(1) << 35; |
| |
| typedef uint64_t WebCompositingReasons; |
| |
| } // namespace blink |
| |
| #endif // WebCompositingReasons_h |