render_shape.h.svn-base

A Flash Player with ActionScript support. Write in C and C++. It have two part, one is Player and an

#ifndef _SHAPE_H_
#define _SHAPE_H_
#include "base_types.h"
#include "render_rend.h"
#include "shape_def.h"
typedef  struct LineStyle   LineStyleDef;
typedef enum ShapeFlags {
    flagsMoveTo	   = 0x01,
    flagsFill0	   = 0x02,
    flagsFill1	   = 0x04,
    flagsLine	   = 0x08,
    flagsNewStyles = 0x10,
    flagsEndShape  = 0x80
}ShapeFlags;

typedef struct ShapeRecord ShapeRecord;

typedef enum ShapeAction {
    ShapeDraw,
    ShapeGetRegion
}ShapeAction;

typedef struct LineSegment {
    long x1,y1,x2,y2;
    char first;
    LineStyleDef *l;
    struct LineSegment *next;
}
LineSegment;

typedef struct Path {
    long lastX,lastY;
    int nb_edges;
    int nb_segments;
}
Path;

typedef struct StyleList {
    FillStyleDef	*newFillStyles; // Array
    long		 nbNewFillStyles;
    LineStyleDef	*newLineStyles; // Array
    long		 nbNewLineStyles;

    struct StyleList *next;
}
StyleList;

/* state of the shape parser */
typedef struct ShapeParser {
    StyleList *style_list;
    struct Matrix *matrix;
    Path curPath;
    int reverse;

    /* line rasteriser */
    LineSegment *first_line,*last_line;
    GraphicDevice *gd;
    struct CxFormWithAlpha *cxform;
    struct DefineShape *shape;

    FillStyleDef *f0;
    FillStyleDef *f1;
    LineStyleDef *l;
}
ShapeParser;

typedef struct DefineShape Shape;

typedef struct ShapeDef {
    FillStyleDef	 defaultFillStyle;
    LineStyleDef	 defaultLineStyle;

    struct Matrix lastMat;
    int getAlpha, getStyles;
}
ShapeDef;

void	 setBoundingBox(Shape *shape,struct RECT rect);
int	 shapeexecute(struct GraphicDevice *gd, struct DefineShape *shape,struct Matrix *matrix, struct CxFormWithAlpha *cxform);
void	 shapeGetRegion(GraphicDevice *gd,Shape *shape, struct Matrix *matrix,void *id, ScanLineFunc scan_line_func);
void     shapeGetBoundingBox(Shape *shape,struct RECT *bb);
#endif