From a786dd45a4ebc6b91936b5e46d0ef0a9befc05af Mon Sep 17 00:00:00 2001
From: Sergeanur <s.anureev@yandex.ua>
Date: Sun, 2 Aug 2020 19:36:50 +0300
Subject: Move sdk and eax

---
 sdk/rwsdk/include/d3d8/rt2d.h | 911 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 911 insertions(+)
 create mode 100644 sdk/rwsdk/include/d3d8/rt2d.h

(limited to 'sdk/rwsdk/include/d3d8/rt2d.h')

diff --git a/sdk/rwsdk/include/d3d8/rt2d.h b/sdk/rwsdk/include/d3d8/rt2d.h
new file mode 100644
index 00000000..5bf1faea
--- /dev/null
+++ b/sdk/rwsdk/include/d3d8/rt2d.h
@@ -0,0 +1,911 @@
+/*
+ * Data structures for 2d toolkit
+ *
+ * Copyright (c) Criterion Software Limited
+ */
+
+/***************************************************************************
+ *                                                                         *
+ * Module  : rt2d.h                                                        *
+ *                                                                         *
+ * Purpose :                                                               *
+ *                                                                         *
+ **************************************************************************/
+
+#ifndef RT2D_H
+#define RT2D_H
+
+/**
+ * \defgroup rt2d Rt2d
+ * \ingroup rttool
+ *
+ * 2D Rendering Toolkit for RenderWare.
+ */
+
+/**
+ * \defgroup rt2ddatatypes Data Types
+ * \ingroup rt2d
+ *
+ * Basic Data Types
+ */
+
+/**
+ * \defgroup rt2dsub Rt2d
+ * \ingroup rt2d
+ *
+ * Rt2d functions
+ */
+
+/**
+ * \defgroup rt2dbrush Rt2dBrush
+ * \ingroup rt2d
+ *
+ * Brush functions
+ */
+
+/**
+ * \defgroup rt2dctm Rt2dCTM
+ * \ingroup rt2d
+ *
+ * Current Transformation Matrix (CTM)
+ */
+
+/**
+ * \defgroup rt2ddevice Rt2dDevice
+ * \ingroup rt2d
+ *
+ * Camera device functions
+ */
+
+/**
+ * \defgroup rt2dfont Rt2dFont
+ * \ingroup rt2d
+ *
+ * Font functions
+ */
+
+/**
+ * \defgroup rt2dobject Rt2dObject
+ * \ingroup rt2d
+ *
+ * Objects
+ */
+
+/**
+ * \defgroup rt2dobjectstring Rt2dObjectString
+ * \ingroup rt2d
+ *
+ * String functions
+ */
+
+/**
+ * \defgroup rt2dpath Rt2dPath
+ * \ingroup rt2d
+ *
+ * Path functions
+ */
+
+/**
+ * \defgroup rt2dpickregion Rt2dPickRegion
+ * \ingroup rt2d
+ *
+ * Pick regions
+ */
+
+/**
+ * \defgroup rt2dscene Rt2dScene
+ * \ingroup rt2d
+ *
+ * Scenes
+ */
+
+/**
+ * \defgroup rt2dshape Rt2dShape
+ * \ingroup rt2d
+ *
+ * Shapes
+ */
+
+/**
+ * \defgroup rt2drwv2d RwV2d
+ * \ingroup rt2d
+ *
+ * Rt2d plugin directly extends the Core Library's RwV2d API functions.
+ */
+
+/****************************************************************************
+ Includes
+ */
+
+#include "rt2d.rpe"            /* automatically generated header file */
+
+/****************************************************************************
+ Defines
+ */
+
+#define Rt2dBrushSetWidthMacro(_brush, _width)                          \
+     ( ( (_brush)->halfwidth = ((_width) * 0.5f) ), (_brush) )
+
+#define Rt2dBrushGetWidthMacro(_brush)                                  \
+    ( (_brush)->halfwidth * 2.0f )
+
+#define Rt2dCTMReadMacro(_result)                                       \
+    (RwMatrixCopy((_result), _rt2dCTMGet()), (_result))
+
+/****************************************************************************
+ Global Types
+ */
+
+#ifdef    __cplusplus
+extern              "C"
+{
+#endif                          /* __cplusplus */
+
+/*
+ * rt2dShadeParameters
+ * typedef for a structure describing Shade Parameters
+ */
+typedef struct rt2dShadeParameters rt2dShadeParameters;
+
+/*
+ *
+ * rt2dShadeParameters
+ * describes Shade Parameters
+ */
+struct rt2dShadeParameters
+{
+    RwRGBAReal          col;    /* col */
+    RwV2d               uv;     /* uv */
+};
+
+/**
+ * \ingroup rt2ddatatypes
+ * \typedef Rt2dBrush
+ * typedef for a structure describing a Brush (opaque)
+ */
+typedef struct Rt2dBrush Rt2dBrush;
+
+/*
+ * Rt2dBrush
+ * structure describing a Brush
+ */
+#if defined (GCN_DRVMODEL_H)
+    #define VERTEXCACHESIZE 64
+#else
+    #define VERTEXCACHESIZE 256
+#endif
+
+struct Rt2dBrush
+{
+    RWIM3DVERTEX        vertex[VERTEXCACHESIZE];
+    rt2dShadeParameters top;
+    rt2dShadeParameters dtop;
+    rt2dShadeParameters bottom;
+    rt2dShadeParameters dbottom;
+    RwInt32             calcFields;
+    RwTexture          *texture;
+    RwReal              halfwidth;
+};
+
+/**
+ * \ingroup rt2ddatatypes
+ * \typedef Rt2dPath
+ * typedef for a structure describing a Path (opaque)
+ */
+typedef struct Rt2dPath Rt2dPath;
+
+/**
+ * \ingroup rt2ddatatypes
+ * \typedef Rt2dFont
+ * typedef for a structure describing a Font (opaque)
+ */
+typedef struct Rt2dFont Rt2dFont;
+
+/*
+ * typedef used for referencing a spot in a font dictionary
+ */
+typedef struct _rt2dFontDictionaryNode _rt2dFontDictionaryNode;
+
+/**
+ * \ingroup rt2ddatatypes
+ * \typedef Rt2dBBox
+ * typedef for a structure describing a Bounding Box
+ */
+
+typedef struct Rt2dBBox Rt2dBBox;
+/**
+* \ingroup rt2ddatatypes
+ * \struct Rt2dBBox
+ * structure describing a Bounding Box
+ */
+struct Rt2dBBox
+{
+    RwReal              x;  /**< x-coordinate of lower-left corner */
+    RwReal              y;  /**< y-coordinate of lower-left corner */
+    RwReal              w;  /**< Width */
+    RwReal              h;  /**< Height */
+};
+
+/**
+  * \ingroup rt2ddatatypes
+  * \typedef Rt2dObject
+  * typedef for a structure describing a 2d Object
+  * This should be considered an opaque type.
+  * Use Rt2dObject, Rt2dScene, Rt2dShape, Rt2dPickRegion or Rt2dObjectString
+  * API functions to access.
+  */
+typedef struct Rt2dObject Rt2dObject;
+
+/*
+ * typedef for a structure describing a scene of shapes (opaque)
+ */
+typedef struct _rt2dScene _rt2dScene;
+
+/*
+ * typedef for a structure describing the depth of an object
+ */
+typedef struct _rt2dDepthOfObject _rt2dDepthOfObject;
+
+/*
+ * typedef for a structure describing the depth of an object
+ */
+struct _rt2dDepthOfObject
+{
+    Rt2dObject *object;
+    RwInt32 depth;
+};
+
+/*
+ * structure describing a scene of shapes
+ */
+struct _rt2dScene
+{
+    RwSList  *objects;       /* collection of objects in scene */
+    RwInt32   objectCount;   /* number of objects  */
+    RwSList  *depths;        /* depths for depthsort */
+    RwBool    isDirtyDepths; /* depthsort needs updating */
+};
+
+/*
+ * typedef for a structure describing a shape (opaque)
+ */
+typedef struct _rt2dShape _rt2dShape;
+
+struct _rt2dShape
+{
+    RwSList  *nodes;     /* individual stroked/filled regions of the shape */
+};
+
+/*
+ * typedef for a structure describing a pick region that can be tested for point inclusion (opaque)
+ */
+typedef struct _rt2dPickRegion _rt2dPickRegion;
+
+/*
+ * structure describing a pick region that can be tested for point inclusion
+ */
+struct _rt2dPickRegion
+{
+    Rt2dPath     *path;    /* path that defines region for testing */
+    Rt2dBBox     bbox;     /* bounding box of path */
+    RwMatrix    transformation;
+    /* ivnert transformation used to place the pick region */
+};
+
+/*
+ * structure describing a renderable text string
+ */
+struct _rt2dObjectString
+{
+    RwChar    *textString; /* Text string to be rendered */
+    Rt2dBrush *brush;      /* Brush to be used to draw text */
+    RwInt32   maxLength;   /* Maximum string length before reallocation, excluding null */
+    RwReal    height;      /* Font rendering Height */
+    _rt2dFontDictionaryNode *font; /* Dictionary node identifying font to be used */
+};
+
+/*
+ * typedef for a renderable string
+ */
+typedef struct _rt2dObjectString _rt2dObjectString;
+/**
+ * \ingroup rt2ddatatypes
+ * \ref Rt2dObjectTypeEnum
+ * enumeration describing types of Rt2dObject
+ */
+enum Rt2dObjectTypeEnum {
+    rt2DOBJECTTYPEOBJECT=0,       /**<An untyped (yet) object */
+    rt2DOBJECTTYPESCENE,          /**<Container of objects */
+    rt2DOBJECTTYPESHAPE,          /**<Shape object       */
+    rt2DOBJECTTYPEPICKREGION,     /**<Pick region object */
+    rt2DOBJECTTYPEOBJECTSTRING,   /**<Text string object */
+    rt2DOBJECTTYPEFORCEENUMSIZEINT = RWFORCEENUMSIZEINT /* Ensures sizeof(enum) == sizeof(RwInt32)) */
+};
+
+typedef union _rt2dObjectdata _rt2dObjectdata;
+
+union _rt2dObjectdata
+{
+    _rt2dShape shape;
+    _rt2dScene scene;
+    _rt2dPickRegion pickRegion;
+    _rt2dObjectString objectString;
+};
+
+/*
+ * A base structure for forming a hierarchy of 2D shapes
+ */
+#if (!defined(DOXYGEN))
+
+#define Rt2dObjectIsLocked  0x00000001
+#define Rt2dObjectDirtyLTM  0x00000002
+#define Rt2dObjectVisible   0x00000004
+
+struct Rt2dObject
+{
+    RwInt32         type;            /* tag identifying type of object */
+    RwInt32         depth;           /* z-order of object under parent */
+    RwInt32         flag;            /* ... */
+    RwMatrix        MTM;             /* local transformation matrix for object */
+    RwMatrix        LTM;             /* global transformation matrix for object */
+    RwRGBAReal      colorMult;       /* color multiply applied to object  */
+    RwRGBAReal      colorOffs;       /* color offset applied to object    */
+    _rt2dObjectdata data;
+};
+#endif /* (!defined(DOXYGEN)) */
+
+
+/**
+ * \ingroup rt2ddatatypes
+ * \typedef Rt2dObjectCallBack
+ * typedef for a callback on an object
+ */
+typedef Rt2dObject *(* Rt2dObjectCallBack)(Rt2dObject *object, Rt2dObject *parent, void *data);
+
+/**
+ * \ingroup rt2ddatatypes
+ * \ref Rt2dJustificationType
+ * enumeration describing Justification
+ */
+enum Rt2dJustificationType
+{
+    rt2dJUSTIFYLEFT,   /**<Left-justification */
+    rt2dJUSTIFYCENTER, /**<Center-justification */
+    rt2dJUSTIFYRIGHT,  /**<Right-justification */
+    rt2DJUSTIFICATIONTYPEFORCEENUMSIZEINT = RWFORCEENUMSIZEINT /* Ensures sizeof(enum) == sizeof(RwInt32)) */
+};
+
+/*
+ * Rt2dObjectEnum
+ * typedef for a enumeration describing an object type enclosed by Rt2dObject
+ */
+typedef enum Rt2dJustificationType Rt2dJustificationType;
+
+#if (! ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) ))
+
+#define Rt2dBrushSetWidth(_brush, _width)                               \
+    Rt2dBrushSetWidthMacro(_brush, _width)
+
+#define Rt2dBrushGetWidth(_brush)                                       \
+    Rt2dBrushGetWidthMacro(_brush)
+
+#define Rt2dCTMRead(_result)                                            \
+   Rt2dCTMReadMacro(_result)
+
+#endif /* (! ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) )) */
+
+/****************************************************************************
+ Function prototypes
+ */
+
+
+/*
+ * INITIALIZE
+ */
+extern void
+Rt2dOpen(RwCamera *cam);
+
+extern void
+Rt2dClose(void);
+/*
+ * PATHS
+ */
+extern Rt2dPath *
+Rt2dPathCreate(void);
+
+extern RwBool
+Rt2dPathDestroy(Rt2dPath *path);
+
+extern Rt2dPath *
+Rt2dPathLock(Rt2dPath *path);
+
+extern Rt2dPath *
+Rt2dPathUnlock(Rt2dPath *path);
+
+extern RwBool
+Rt2dPathIsLocked(Rt2dPath *path);
+
+extern RwUInt32
+Rt2dPathStreamGetSize(Rt2dPath *path);
+
+extern Rt2dPath *
+Rt2dPathStreamWrite(Rt2dPath *path, RwStream *stream);
+
+extern Rt2dPath *
+Rt2dPathStreamRead(RwStream *stream);
+
+extern Rt2dPath *
+Rt2dPathEmpty(Rt2dPath *path);
+
+extern Rt2dPath *
+Rt2dPathCopy(Rt2dPath *dst, const Rt2dPath *src);
+
+extern Rt2dPath *
+Rt2dPathInset(Rt2dPath *path, RwReal inset);
+
+extern Rt2dPath *
+Rt2dPathMoveto(Rt2dPath *path, RwReal x, RwReal y);
+
+extern Rt2dPath *
+Rt2dPathLineto(Rt2dPath *path, RwReal x, RwReal y);
+
+extern Rt2dPath *
+Rt2dPathRLineto(Rt2dPath *path, RwReal x, RwReal y);
+
+extern Rt2dPath *
+Rt2dPathCurveto(Rt2dPath *path, RwReal x1, RwReal y1, RwReal x2, RwReal y2, RwReal x3, RwReal y3);
+
+extern Rt2dPath *
+Rt2dPathRCurveto(Rt2dPath *path, RwReal x1, RwReal y1, RwReal x2, RwReal y2, RwReal x3, RwReal y3);
+
+extern Rt2dPath *
+Rt2dPathClose(Rt2dPath *path);
+
+extern Rt2dPath *
+Rt2dPathRect(Rt2dPath *path, RwReal x, RwReal y, RwReal w, RwReal h);
+
+extern Rt2dPath *
+Rt2dPathRoundRect(Rt2dPath *path, RwReal x, RwReal y, RwReal w, RwReal h, RwReal radius);
+
+extern Rt2dPath *
+Rt2dPathOval(Rt2dPath *path, RwReal x, RwReal y, RwReal w, RwReal h);
+
+extern Rt2dPath *
+Rt2dPathFlatten(Rt2dPath *path);
+
+extern const Rt2dPath *
+Rt2dPathGetBBox(const Rt2dPath *path, Rt2dBBox *bbox);
+
+extern Rt2dPath *
+Rt2dPathCreateMorphResultPath(Rt2dPath *path);
+
+extern Rt2dPath *
+Rt2dPathMorph(Rt2dPath *result, Rt2dPath *source, Rt2dPath *destination, RwReal alpha);
+
+/*
+ * BRUSHES
+ */
+extern Rt2dBrush *
+Rt2dBrushCreate(void);
+
+extern RwBool
+Rt2dBrushDestroy(Rt2dBrush * brush);
+
+extern Rt2dBrush *
+Rt2dBrushSetRGBA(Rt2dBrush *brush, RwRGBA * col0, RwRGBA * col1, RwRGBA * col2, RwRGBA * col3);
+
+extern Rt2dBrush *
+Rt2dBrushSetUV(Rt2dBrush *brush, RwV2d *uv0, RwV2d *uv1, RwV2d *uv2, RwV2d *uv3);
+
+extern Rt2dBrush *
+Rt2dBrushSetTexture(Rt2dBrush* brush, RwTexture* texture);
+
+extern RwUInt32
+Rt2dBrushStreamGetSize(Rt2dBrush *brush);
+
+extern Rt2dBrush *
+Rt2dBrushStreamWrite(Rt2dBrush *brush, RwStream *stream);
+
+extern Rt2dBrush *
+Rt2dBrushStreamRead(RwStream *stream);
+
+/*
+ * FONTS
+ */
+extern const RwChar *
+Rt2dFontSetPath(const RwChar *path);
+
+extern Rt2dFont *
+Rt2dFontRead(const RwChar *name);
+
+extern RwUInt32
+_rt2dFontStreamGetSize(Rt2dFont *font);
+
+extern Rt2dFont *
+_rt2dFontStreamWrite(Rt2dFont *font, RwStream *stream);
+
+extern Rt2dFont *
+_rt2dFontStreamRead(RwStream *stream);
+
+extern RwBool
+Rt2dFontDestroy(Rt2dFont *font);
+
+extern RwReal
+Rt2dFontGetHeight(Rt2dFont *font);
+
+extern RwReal
+Rt2dFontGetStringWidth(Rt2dFont *font, const RwChar *string, RwReal height);
+
+extern Rt2dFont *
+Rt2dFontShow(Rt2dFont *font, const RwChar *string, RwReal height, RwV2d *anchor, Rt2dBrush *brush);
+
+extern Rt2dFont *
+Rt2dFontFlow(Rt2dFont* font, RwChar* string, RwReal height, Rt2dBBox* bbox, Rt2dJustificationType format, Rt2dBrush* brush);
+
+extern Rt2dFont *
+Rt2dFontSetIntergapSpacing(Rt2dFont *font, RwReal gap);
+
+
+extern RwBool
+Rt2dFontCacheFlush(void);
+
+
+/*
+ * FILLING
+ */
+extern Rt2dPath *
+Rt2dPathFill(Rt2dPath *path, Rt2dBrush *brush);
+/*
+ * STROKING
+ */
+extern Rt2dPath *
+Rt2dPathStroke(Rt2dPath *path, Rt2dBrush *brush);
+
+/*
+ * TRANSFORMS
+ */
+extern RwBool
+Rt2dCTMPush(void);
+
+extern RwBool
+Rt2dCTMPop(void);
+
+extern RwBool
+Rt2dCTMSetIdentity(void);
+
+extern RwBool
+Rt2dCTMScale(RwReal x, RwReal y);
+
+extern RwBool
+Rt2dCTMTranslate(RwReal x, RwReal y);
+
+extern RwBool
+Rt2dCTMRotate(RwReal theta);
+
+extern RwBool
+RwV2dIsInPath(RwV2d *point, Rt2dPath *path);
+
+extern RwV2d *
+RwV2dInvertTransform(RwV2d *pointOut, RwV2d *pointIn);
+
+
+/*
+ * DEVICE SETTINGS
+ */
+extern RwBool
+Rt2dDeviceSetCamera(RwCamera *cam);
+
+extern RwCamera *
+Rt2dDeviceGetCamera(void);
+
+extern RwBool
+Rt2dDeviceGetStep(RwV2d *xstep, RwV2d *ystep, RwV2d *origin);
+
+extern RwBool
+Rt2dDeviceSetMetric(RwReal x, RwReal y, RwReal w, RwReal h);
+
+extern RwBool
+Rt2dDeviceGetMetric(RwReal *x, RwReal *y, RwReal *w, RwReal *h);
+
+extern RwBool
+Rt2dDeviceSetFlat(RwReal r);
+
+extern RwBool
+Rt2dDeviceGetClippath(Rt2dPath *path);
+
+extern RwBool
+Rt2dVisible(RwReal x, RwReal y, RwReal w, RwReal h);
+
+extern RwBool
+Rt2dDeviceSetLayerDepth(RwReal depth);
+
+extern RwBool
+Rt2dSetPipelineFlags(RwUInt32 flags);
+
+/*
+ * HIERARCHICAL SCENE FUNCTIONS - OBJECT MANIPULATION
+ */
+
+extern Rt2dObject *
+Rt2dObjectSetVisible(Rt2dObject *object,RwBool visible);
+
+extern RwBool
+Rt2dObjectIsVisible(Rt2dObject *object);
+
+extern void
+Rt2dObjectMTMChanged(Rt2dObject *object);
+
+extern RwMatrix *
+Rt2dObjectGetLTM(Rt2dObject *object);
+
+extern RwMatrix *
+Rt2dObjectGetMTM(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectSetMTM(Rt2dObject *object, RwMatrix *mtm);
+
+extern void
+Rt2dObjectApplyCTM(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectMTMSetIdentity(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectMTMScale(Rt2dObject *object, RwReal x, RwReal y);
+
+extern Rt2dObject *
+Rt2dObjectMTMTranslate(Rt2dObject *object, RwReal x, RwReal y);
+
+extern Rt2dObject *
+Rt2dObjectMTMRotate(Rt2dObject *object, RwReal theta);
+
+extern RwRGBAReal *
+Rt2dObjectGetColorMultiplier(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectSetColorMultiplier(Rt2dObject *object, RwRGBAReal *multCol);
+
+extern RwRGBAReal *
+Rt2dObjectGetColorOffset(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectSetColorOffset(Rt2dObject *object, RwRGBAReal *oofsCol);
+
+extern RwInt32
+Rt2dObjectGetObjectType(Rt2dObject *object);
+
+extern RwInt32
+Rt2dObjectGetDepth(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectSetDepth(Rt2dObject *object, RwInt32 depth);
+
+extern RwBool
+Rt2dObjectIsScene(Rt2dObject *object);
+
+extern RwBool
+Rt2dObjectIsShape(Rt2dObject *object);
+
+extern RwBool
+Rt2dObjectIsPickRegion(Rt2dObject *object);
+
+extern RwBool
+Rt2dObjectIsObjectString(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectCopy(Rt2dObject *dst, Rt2dObject *src);
+
+/*
+ * HIERARCHICAL SCENE FUNCTIONS - SCENE
+ */
+extern Rt2dObject *
+Rt2dSceneCreate(void);
+
+extern RwBool
+Rt2dSceneDestroy(Rt2dObject *scene);
+
+extern Rt2dObject *
+Rt2dSceneLock(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dSceneUnlock(Rt2dObject *object);
+
+extern RwInt32
+Rt2dSceneGetChildCount(Rt2dObject *scene);
+
+extern Rt2dObject *
+Rt2dSceneGetChildByIndex(Rt2dObject *scene, RwInt32 index);
+
+extern RwV2d
+Rt2dSceneGetCoordFromScreen(Rt2dObject *scene,RwV2d      screenCoord );
+
+extern Rt2dObject *
+Rt2dSceneAddChild(Rt2dObject *scene, Rt2dObject *object);
+
+/* Those are keeped for compatiblity with the present code */
+extern Rt2dObject *
+Rt2dSceneGetNewChildScene(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dSceneGetNewChildShape(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dSceneGetNewChildPickRegion(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dSceneGetNewChildObjectString(Rt2dObject *object, const RwChar *text,
+                                 const RwChar *font);
+
+extern Rt2dObject *
+Rt2dSceneStreamWrite(Rt2dObject *shape, RwStream *stream);
+
+extern RwUInt32
+Rt2dSceneStreamGetSize(Rt2dObject *scene);
+
+extern Rt2dObject *
+Rt2dSceneStreamRead(RwStream *stream);
+
+extern Rt2dObject *
+Rt2dSceneRender(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dSceneForAllChildren(Rt2dObject *scene, Rt2dObjectCallBack callback, void *pData );
+
+extern Rt2dObject *
+Rt2dSceneSetDepthDirty(Rt2dObject *scene);
+
+extern Rt2dObject *
+Rt2dSceneUpdateLTM(Rt2dObject *scene);
+
+/*
+ * HIERARCHICAL SCENE FUNCTIONS - SHAPE
+ */
+extern Rt2dObject *
+Rt2dShapeCreate(void);
+
+extern RwBool
+Rt2dShapeDestroy(Rt2dObject * shape);
+
+extern Rt2dBrush *
+Rt2dShapeGetNewBrush(Rt2dObject *shape);
+
+extern Rt2dPath *
+Rt2dShapeGetNewPath(Rt2dObject *shape);
+
+extern Rt2dObject *
+Rt2dShapeAddNode(Rt2dObject *shape, Rt2dPath *path, Rt2dBrush *fill, Rt2dBrush *stroke );
+
+extern RwInt32
+Rt2dShapeGetNodeCount(Rt2dObject *shape);
+
+extern Rt2dObject *
+Rt2dShapeStreamWrite(Rt2dObject *shape, RwStream *stream);
+
+extern RwUInt32
+Rt2dShapeStreamGetSize(Rt2dObject *shape);
+
+extern Rt2dObject *
+Rt2dShapeStreamRead(RwStream *stream);
+
+extern Rt2dObject *
+Rt2dShapeRender(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dShapeMorph(Rt2dObject *result,
+                Rt2dObject *source,
+                Rt2dObject *destination,
+                RwReal alpha);
+
+/*
+ * HIERARCHICAL SCENE FUNCTIONS - PICK REGION
+ */
+extern Rt2dObject *
+Rt2dPickRegionCreate(void);
+
+extern RwBool
+Rt2dPickRegionDestroy(Rt2dObject *pickRegion);
+
+extern Rt2dPath *
+Rt2dPickRegionGetPath(Rt2dObject *pickRegion);
+
+extern RwBool
+Rt2dPickRegionIsPointIn(Rt2dObject *pickRegion, RwV2d *point);
+
+extern Rt2dObject *
+Rt2dPickRegionStreamWrite(Rt2dObject *pickRegion, RwStream *stream);
+
+extern RwUInt32
+Rt2dPickRegionStreamGetSize(Rt2dObject *pickRegion);
+
+extern Rt2dObject *
+Rt2dPickRegionStreamRead(RwStream *stream);
+
+/*
+ * HIERARCHICAL SCENE FUNCTIONS - TEXT STRINGS
+ */
+extern Rt2dObject *
+Rt2dObjectStringCreate(const RwChar *textString, const RwChar *font);
+
+extern RwBool
+Rt2dObjectStringDestroy(Rt2dObject *object);
+
+extern Rt2dBrush *
+Rt2dObjectStringGetBrush(Rt2dObject *object);
+
+extern RwChar *
+Rt2dObjectStringGetText(Rt2dObject *object);
+
+extern RwChar *
+Rt2dObjectStringGetFont(Rt2dObject *object);
+
+extern RwReal
+Rt2dObjectStringGetHeight(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectStringSetBrush(Rt2dObject *object, Rt2dBrush *);
+
+extern Rt2dObject *
+Rt2dObjectStringSetText(Rt2dObject *object, const RwChar *text);
+
+extern Rt2dObject *
+Rt2dObjectStringSetFont(Rt2dObject *object, const RwChar *font);
+
+extern Rt2dObject *
+Rt2dObjectStringSetHeight(Rt2dObject *object, const RwReal height);
+
+extern Rt2dObject *
+Rt2dObjectStringStreamRead(RwStream *stream);
+
+extern Rt2dObject *
+Rt2dObjectStringStreamWrite(Rt2dObject *object, RwStream *stream);
+
+extern RwUInt32
+Rt2dObjectStringStreamGetSize(Rt2dObject *object);
+
+extern Rt2dObject *
+Rt2dObjectStringRender(Rt2dObject *object);
+
+
+/*
+ * SPI for macros
+ */
+
+extern RwBool
+_rt2dCTMPush(RwMatrix *matrix);
+
+extern RwBool
+_rt2dCTMSet(RwMatrix *matrix);
+
+extern RwMatrix    *
+_rt2dCTMGet(void);
+
+extern RwMatrix *
+_rt2dCTMGetDirect(void);
+
+
+#if ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) )
+
+extern Rt2dBrush *
+Rt2dBrushSetWidth(Rt2dBrush *brush, RwReal width);
+extern RwReal
+Rt2dBrushGetWidth(Rt2dBrush * brush);
+
+extern RwMatrix *
+Rt2dCTMRead(RwMatrix * result);
+
+#endif       /* ( defined(RWDEBUG) || defined(RWSUPPRESSINLINE) ) */
+
+#ifdef    __cplusplus
+}
+#endif                          /* __cplusplus */
+
+#define   Rt2dFontStreamGetSize(_font) \
+        _rt2dFontStreamGetSize(_font)
+
+#define   Rt2dFontStreamWrite(_font,_stream) \
+        _rt2dFontStreamWrite(_font,_stream)
+
+#define   Rt2dFontStreamRead(_stream) \
+        _rt2dFontStreamRead(_stream)
+
+#endif                          /* RT2D_H */
-- 
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