Initial revision

1 files changed, 350 insertions, 0 deletions

diff --git a/lib/example/transtest.c b/lib/example/transtest.c
new file mode 100644
index 00000000..647a615f
--- /dev/null
+++ b/lib/example/transtest.c
@@ -0,0 +1,350 @@
+
+// linux/gcc: cc transtest.c ../rfxswf.c -funsigned-char -o transtest -lm -ljpeg; cp transtest /home/www/cgi-bin/transtest
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <math.h>
+#include "../rfxswf.h"
+
+// Box
+
+#define BANNER_TEXT 	"reflex"
+#define QUALITY	80
+#define ID_FONT   	2000
+#define ID_BANNER 	2001
+#define ID_HIGHLIGHT 	2002
+#define ID_BUTTON	2003
+#define ID_BITMAP	2004
+#define ID_SHAPE	2005
+
+#define a 200
+int sX[] = { a,-a, a,-a, a,-a, a,-a};
+int sY[] = { a, a,-a,-a, a, a,-a,-a};
+int sZ[] = { a, a, a, a,-a,-a,-a,-a};
+#undef a
+  
+int dX[8];
+int dY[8];
+
+int sin_[512],cos_[512];
+
+void calcTables()	
+{ int i;
+  double d;
+  for (i=0;i<512;i++)
+  { d = ((double)i)/128*3.14159;
+    sin_[i] = (int)(sin(d)*256);
+    cos_[i] = (int)(cos(d)*256);
+  }
+}
+
+void ShapeSquare(LPTAG t,LPSHAPE s,int p1,int p2,int p3,int p4,int dx,int dy)
+{ 
+  // Hidden-Line-Check
+    if (((dX[p2]-dX[p1])*(dY[p3]-dY[p1])-(dX[p3]-dX[p1])*(dY[p2]-dY[p1]))<0) return;
+
+  ShapeSetMove(t,s,dX[p1]+dx,dY[p1]+dy);
+  ShapeSetLine(t,s,dX[p2]-dX[p1],dY[p2]-dY[p1]);
+  ShapeSetLine(t,s,dX[p3]-dX[p2],dY[p3]-dY[p2]);
+  ShapeSetLine(t,s,dX[p4]-dX[p3],dY[p4]-dY[p3]);
+  ShapeSetLine(t,s,dX[p1]-dX[p4],dY[p1]-dY[p4]);
+}
+
+
+void mapBox(int xw,int yw,int zw)
+{ int i;
+  int x1,y1,z1,x2,y2,z2,x3,y3,z3;
+  int y,x,z;
+  
+  xw &= 255;
+  yw &= 255;
+  zw &= 255;
+
+  for (i=0;i<8;i++)
+  { x = sX[i];
+    y = sY[i];
+    z = sZ[i];
+		  
+    y1 = ( y*cos_[xw]- z*sin_[xw])>>8;
+    z1 = ( y*sin_[xw]+ z*cos_[xw])>>8;
+    x1 = x;
+
+    x2 = (x1*cos_[yw]+z1*sin_[yw])>>8;
+    y2 = y1;
+
+    x3 = (x2*cos_[zw]-y2*sin_[zw])>>8;
+    y3 = (x2*sin_[zw]+y2*cos_[zw])>>8;
+    z3 = (z1*cos_[yw]-x1*sin_[yw])>>8;
+
+    dX[i] = x3*4000/(z3+950);
+    dY[i] = y3*4000/(z3+950);
+	
+  }
+}
+
+
+#define S64 long long
+SFIXED SP(SFIXED a1,SFIXED a2,SFIXED b1,SFIXED b2)
+{ S64 a;
+  a = (S64)a1*(S64)b1+(S64)a2*(S64)b2;
+  return (SFIXED)(a>>16);
+}
+SFIXED QFIX(int zaehler,int nenner) // bildet Quotient von zwei INTs in SFIXED
+{ S64 z = zaehler<<16;
+  S64 a = z/(S64)nenner;
+  return (SFIXED)a;
+}
+#undef S64
+
+LPMATRIX MatrixJoin(LPMATRIX d,LPMATRIX s1,LPMATRIX s2)
+{        
+  if (!d) return NULL;
+  if (!s1) return (s2)?(LPMATRIX)memcpy(d,s2,sizeof(MATRIX)):NULL;
+  if (!s2) return (LPMATRIX)memcpy(d,s1,sizeof(MATRIX));
+  
+  d->tx = s1->tx + s2->tx;
+  d->ty = s1->ty + s2->ty;
+  
+  d->sx = SP(s1->sx,s1->r1,s2->sx,s2->r0);
+  d->sy = SP(s1->r0,s1->sy,s2->r1,s2->sy);
+  d->r0 = SP(s1->r0,s1->sy,s2->sx,s2->r0);
+  d->r1 = SP(s1->sx,s1->r1,s2->r1,s2->sy);
+
+  //DumpMatrix(NULL,d);
+  
+  return d;
+}
+
+LPMATRIX MatrixMapTriangle(LPMATRIX m,int dx,int dy,int x0,int y0,
+	                       int x1,int y1,int x2,int y2)
+{ int dx1 = x1 - x0;
+  int dy1 = y1 - y0;
+  int dx2 = x2 - x0;
+  int dy2 = y2 - y0;
+  
+  if (!m) return NULL;
+  if ((!dx)||(!dy)) return NULL; // check DIV by zero
+
+  m->tx = x0;
+  m->ty = y0;
+  m->sx = QFIX(dx1,dx);
+  m->sy = QFIX(dy2,dy);
+  m->r0 = QFIX(dy1,dx);
+  m->r1 = QFIX(dx2,dy);
+  
+  return m;
+}
+
+int main (int argc,char ** argv)
+{ SWF swf;
+  LPTAG t;
+  RGBA rgb;
+  SRECT r;
+  LPSHAPE s;
+  S32 width = 800,height = 800;
+  U8 gbits,abits;
+  int fs,ls; // line & fillstyle
+  LPSWFFONT font;
+  FONTUSAGE use;
+  LPJPEGBITS jpeg;
+  MATRIX m;  
+  
+  int f,i,j,frame;
+  
+  f = open("Arial.efont",O_RDONLY);
+  if (f>=0)
+  { if (FAILED(FontImport(f,&font)))
+    { fprintf(stderr,"Font import failed\n");
+      close(f);
+      return -1;
+    }
+  }
+  else
+  { fprintf(stderr,"Font not found\n");
+    return -1;
+  }
+  close(f);
+
+  FontSetID(font,ID_FONT);
+  FontInitUsage(&use);
+  FontUse(&use,BANNER_TEXT);
+  FontReduce(font,&use);
+  
+  calcTables();
+  
+  memset(&swf,0x00,sizeof(SWF));
+
+  swf.FileVersion    = 4;
+  swf.FrameRate      = 0x4000;
+  swf.MovieSize.xmax = 4*width;
+  swf.MovieSize.ymax = 4*height;
+
+  swf.FirstTag = InsertTag(NULL,ST_SETBACKGROUNDCOLOR);
+  t = swf.FirstTag;
+
+        rgb.r = 0xff;
+        rgb.g = 0xff;
+        rgb.b = 0xff;
+        SetRGB(t,&rgb);
+
+  t = InsertTag(t,ST_DEFINEFONT);
+
+        FontSetDefine(t,font);
+
+  t = InsertTag(t,ST_DEFINEFONTINFO);
+
+        FontSetInfo(t,font);
+
+  t = InsertTag(t,ST_DEFINETEXT);
+
+        SetU16(t,ID_BANNER);            // ID
+        
+        r.xmin = 0;
+        r.ymin = 0;
+        r.xmax = 400;
+        r.ymax = 400;
+        SetRect(t,&r);
+
+        SetMatrix(t,NULL);
+
+        TextCountBits(font,BANNER_TEXT,80,&gbits,&abits);
+        
+        SetU8(t,gbits);
+        SetU8(t,abits);
+
+        rgb.r = 0xc0;
+        rgb.g = 0xc0;
+        rgb.b = 0xc0;
+
+        TextSetInfoRecord(t,font,height/4,&rgb,0,200);
+        TextSetCharRecord(t,font,BANNER_TEXT,80,gbits,abits);
+
+        SetU8(t,0);
+        
+  t = InsertTag(t,ST_DEFINETEXT);
+
+        SetU16(t,ID_HIGHLIGHT);            // ID
+        
+        r.xmin = 0;
+        r.ymin = 0;
+        r.xmax = 800;
+        r.ymax = 400;
+        SetRect(t,&r);
+
+        SetMatrix(t,NULL);
+
+        TextCountBits(font,BANNER_TEXT,80,&gbits,&abits);
+        
+        SetU8(t,gbits);
+        SetU8(t,abits);
+
+        rgb.r = 0x20;
+        rgb.g = 0x20;
+        rgb.b = 0x20;
+
+        TextSetInfoRecord(t,font,height/4,&rgb,0,200);
+        TextSetCharRecord(t,font,BANNER_TEXT,80,gbits,abits);
+
+        SetU8(t,0);
+	
+    t = InsertTag(t,ST_DEFINEBUTTON);
+    
+        GetMatrix(NULL,&m);
+	
+	m.tx = 3*width;
+	m.ty = 7*height/2;
+        
+        SetU16(t,ID_BUTTON); // ID
+	ButtonSetRecord(t,BS_UP,ID_BANNER,1,&m,NULL);
+	ButtonSetRecord(t,BS_DOWN|BS_HIT|BS_OVER,ID_HIGHLIGHT,1,&m,NULL);
+	SetU8(t,0); // End of Button Records
+	SetU8(t,0); // End of Action Records
+    
+      
+    t = InsertTag(t,ST_PLACEOBJECT2);
+
+         ObjectPlace(t,ID_BUTTON,1,NULL,NULL,NULL);
+
+    t = InsertTag(t,ST_DEFINEBITSJPEG2);
+
+         SetU16(t,ID_BITMAP);
+         SetJPEGBits(t,"eye.jpg",QUALITY);
+         
+    t = InsertTag(t,ST_DEFINESHAPE);
+    
+         NewShape(&s);
+         rgb.b = rgb.g = rgb.r = 0x00;
+        // ls = ShapeAddLineStyle(s,40,&rgb);	
+         ls = 0;
+         rgb.b = 0xff;
+  
+         fs = ShapeAddBitmapFillStyle(s,&m,ID_BITMAP,0);
+    
+         SetU16(t,ID_SHAPE);	// ID	
+         
+         r.xmin = 0;
+         r.ymin = 0;
+         r.xmax = 2*width;
+         r.ymax = 2*height;
+         
+         SetRect(t,&r);
+
+         SetShapeHeader(t,s);
+         
+         ShapeSetAll(t,s,0,0,ls,fs,0);
+         ShapeSetLine(t,s,width,0);
+         ShapeSetLine(t,s,-width,height);
+         ShapeSetLine(t,s,0,-height);
+         ShapeSetEnd(t);
+
+         ShapeFree(s);
+    
+
+  for (frame=0;frame<64;frame++)
+  { /*MATRIX m1,m2;
+     
+    m1.sy = m1.sx = (int)(cos(((float)(frame))/32*3.141)*0x10000);
+    m1.r0 = (int)(sin(((float)(frame))/32*3.141)*0x10000);
+    m1.r1 = -m1.r0;
+    m1.tx = width+frame*4; m1.ty = height;
+
+    m2.sy = m2.sx = (int)(cos(((float)(64-frame))/32*3.141)*0x10000);
+    m2.r0 = (int)(sin(((float)(64-frame))/32*3.141)*0x10000);
+    m2.r1 = -m2.r0;
+    m2.tx = width; m2.ty = height;
+
+    MatrixJoin(&m,&m1,&m2); */
+
+    int dx0 = width;  // Konstanten der Shapes
+    int dy0 = width;
+
+    int px0 = 2*width;  // Zielpunkte des Mappings
+    int py0 = 2*width;
+
+    int px1 = 3*width;
+    int py1 = 2*width-frame*4;
+
+    int px2 = 2*width-frame*8;
+    int py2 = 3*width;
+
+    MatrixMapTriangle(&m,dx0,dy0,px0,py0,px1,py1,px2,py2);
+
+    t = InsertTag(t,ST_PLACEOBJECT2);
+
+        if (!frame)
+         ObjectPlace(t,ID_SHAPE,1,&m,NULL,NULL);
+        else
+          ObjectMove(t,1,&m,NULL);
+ 
+    t = InsertTag(t,ST_SHOWFRAME);
+  }
+  
+  
+  t = InsertTag(t,ST_END);
+  
+  WriteCGI(&swf);
+  FreeTags(&swf);
+  return 0;
+}
+
+