1488f822c3
Summary: When using CSS-Layout in a C# UWP project in x86, by default the MSVC compiler defaults the delegate calling convention to cdecl, while .NET assumes that all delegates are declared using stdcall. This causes a problem when invoking such as this error: ``` Run-Time Check Failure #0 - The value of ESP was not properly saved across a function call. This is usually a result of calling a function declared with one calling convention with a function pointer declared with a different calling convention. ``` This PR changes the calling convention in the C# code to reflect cdecl by using the `UnmanagedFunctionPointer` attribute and setting the calling convention to `CallingConvention.Cdecl`. ```csharp [UnmanagedFunctionPointer(CallingConvention.Cdecl)] public delegate CSSSize CSSMeasureFunc( IntPtr context, float width, CSSMeasureMode widthMode, float height, CSSMeasureMode heightMode); ``` I have updated all calls as well to other functions. I Closes https://github.com/facebook/css-layout/pull/231 Reviewed By: emilsjolander Differential Revision: D4063437 Pulled By: splhack fbshipit-source-id: b1069a1b9f675d2623a64a1c5f3189292a18a646
280 lines
9.7 KiB
C#
280 lines
9.7 KiB
C#
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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using System;
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using System.Runtime.InteropServices;
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namespace Facebook.CSSLayout
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{
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internal static class Native
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{
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#if UNITY_IOS && !UNITY_EDITOR
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private const string DllName = "__Internal";
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#else
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private const string DllName = "CSSLayout";
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#endif
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[DllImport(DllName)]
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public static extern void CSSInteropSetLogger(
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[MarshalAs(UnmanagedType.FunctionPtr)] CSSLogger.Func func);
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[DllImport(DllName)]
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public static extern void CSSAssertSetFailFunc(
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[MarshalAs(UnmanagedType.FunctionPtr)] CSSAssert.FailFunc func);
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[DllImport(DllName)]
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public static extern IntPtr CSSNodeNew();
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[DllImport(DllName)]
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public static extern void CSSNodeInit(IntPtr cssNode);
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[DllImport(DllName)]
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public static extern void CSSNodeFree(IntPtr cssNode);
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[DllImport(DllName)]
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public static extern int CSSNodeGetInstanceCount();
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[DllImport(DllName)]
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public static extern void CSSNodeInsertChild(IntPtr node, IntPtr child, uint index);
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[DllImport(DllName)]
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public static extern void CSSNodeRemoveChild(IntPtr node, IntPtr child);
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[DllImport(DllName)]
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public static extern IntPtr CSSNodeGetChild(IntPtr node, uint index);
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[DllImport(DllName)]
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public static extern uint CSSNodeChildCount(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeCalculateLayout(IntPtr node,
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float availableWidth,
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float availableHeight,
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CSSDirection parentDirection);
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[DllImport(DllName)]
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public static extern void CSSNodeMarkDirty(IntPtr node);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool CSSNodeIsDirty(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodePrint(IntPtr node, CSSPrintOptions options);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool CSSValueIsUndefined(float value);
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#region CSS_NODE_PROPERTY
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[DllImport(DllName)]
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public static extern void CSSNodeSetContext(IntPtr node, IntPtr context);
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[DllImport(DllName)]
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public static extern IntPtr CSSNodeGetContext(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeSetMeasureFunc(
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IntPtr node,
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[MarshalAs(UnmanagedType.FunctionPtr)] CSSMeasureFunc measureFunc);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.FunctionPtr)]
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public static extern CSSMeasureFunc CSSNodeGetMeasureFunc(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeSetIsTextnode(IntPtr node, [MarshalAs(UnmanagedType.I1)] bool isTextNode);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool CSSNodeGetIsTextnode(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeSetHasNewLayout(IntPtr node, [MarshalAs(UnmanagedType.I1)] bool hasNewLayout);
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[DllImport(DllName)]
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[return: MarshalAs(UnmanagedType.I1)]
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public static extern bool CSSNodeGetHasNewLayout(IntPtr node);
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#endregion
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#region CSS_NODE_STYLE_PROPERTY
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetDirection(IntPtr node, CSSDirection direction);
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[DllImport(DllName)]
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public static extern CSSDirection CSSNodeStyleGetDirection(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexDirection(IntPtr node, CSSFlexDirection flexDirection);
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[DllImport(DllName)]
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public static extern CSSFlexDirection CSSNodeStyleGetFlexDirection(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetJustifyContent(IntPtr node, CSSJustify justifyContent);
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[DllImport(DllName)]
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public static extern CSSJustify CSSNodeStyleGetJustifyContent(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetAlignContent(IntPtr node, CSSAlign alignContent);
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[DllImport(DllName)]
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public static extern CSSAlign CSSNodeStyleGetAlignContent(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetAlignItems(IntPtr node, CSSAlign alignItems);
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[DllImport(DllName)]
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public static extern CSSAlign CSSNodeStyleGetAlignItems(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetAlignSelf(IntPtr node, CSSAlign alignSelf);
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[DllImport(DllName)]
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public static extern CSSAlign CSSNodeStyleGetAlignSelf(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetPositionType(IntPtr node, CSSPositionType positionType);
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[DllImport(DllName)]
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public static extern CSSPositionType CSSNodeStyleGetPositionType(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexWrap(IntPtr node, CSSWrap flexWrap);
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[DllImport(DllName)]
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public static extern CSSWrap CSSNodeStyleGetFlexWrap(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetOverflow(IntPtr node, CSSOverflow flexWrap);
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[DllImport(DllName)]
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public static extern CSSOverflow CSSNodeStyleGetOverflow(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlex(IntPtr node, float flex);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetFlex(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexGrow(IntPtr node, float flexGrow);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetFlexGrow(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexShrink(IntPtr node, float flexShrink);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetFlexShrink(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetFlexBasis(IntPtr node, float flexBasis);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetFlexBasis(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetWidth(IntPtr node, float width);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetHeight(IntPtr node, float height);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetHeight(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMinWidth(IntPtr node, float minWidth);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMinWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMinHeight(IntPtr node, float minHeight);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMinHeight(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMaxWidth(IntPtr node, float maxWidth);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMaxWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMaxHeight(IntPtr node, float maxHeight);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMaxHeight(IntPtr node);
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#endregion
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#region CSS_NODE_STYLE_EDGE_PROPERTY
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetPosition(IntPtr node, CSSEdge edge, float position);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetPosition(IntPtr node, CSSEdge edge);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetMargin(IntPtr node, CSSEdge edge, float margin);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetMargin(IntPtr node, CSSEdge edge);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetPadding(IntPtr node, CSSEdge edge, float padding);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetPadding(IntPtr node, CSSEdge edge);
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[DllImport(DllName)]
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public static extern void CSSNodeStyleSetBorder(IntPtr node, CSSEdge edge, float border);
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[DllImport(DllName)]
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public static extern float CSSNodeStyleGetBorder(IntPtr node, CSSEdge edge);
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#endregion
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#region CSS_NODE_LAYOUT_PROPERTY
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetLeft(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetTop(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetRight(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetBottom(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetWidth(IntPtr node);
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[DllImport(DllName)]
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public static extern float CSSNodeLayoutGetHeight(IntPtr node);
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[DllImport(DllName)]
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public static extern CSSDirection CSSNodeLayoutGetDirection(IntPtr node);
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#endregion
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}
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}
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