lib/python/tags.c

   1 #include "pyutils.h"
   2 #include "primitives.h"
   3 #include "action.h"
   4 #include "taglist.h"
   5 #include "tag.h"
   6 #include "tags.h"
   7 #include "image.h"
   8
   9 //----------------------------------------------------------------------------
  10
  11 typedef struct _font_internal
  12 {
  13     SWFFONT* font;
  14 } font_internal_t;
  15 staticforward tag_internals_t font_tag;
  16
  17 static int font_parse(tag_internals_t*self)
  18 {
  19     font_internal_t*font = (font_internal_t*)self->data;
  20     /* TODO */
  21     PyErr_SetString(PyExc_Exception, setError("Font parsing not implemented yet"));
  22     return 0;
  23 }
  24 static void font_dealloc(tag_internals_t*self)
  25 {
  26     font_internal_t*font = (font_internal_t*)self->data;
  27     if(font->font) {
  28         swf_FontFree(font->font);
  29         font->font = 0;
  30     }
  31 }
  32 static int font_fillTAG(tag_internals_t*self)
  33 {
  34     font_internal_t*fi = (font_internal_t*)self->data;
  35     if(self->tag)
  36         return 1;
  37     self->tag = swf_InsertTag(0, ST_DEFINEFONT2);
  38     swf_FontSetDefine2(self->tag, fi->font);
  39     return 1;
  40 }
  41 static PyObject* f_DefineFont(PyObject* self, PyObject* args, PyObject* kwargs)
  42 {
  43     static char *kwlist[] = {"filename", NULL};
  44     char*filename = 0;
  45     PyObject*tag;
  46     SWFFONT* font;
  47
  48     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|s", kwlist, &filename))
  49         return NULL;
  50
  51     font = swf_LoadFont(filename);
  52     if(!font) {
  53         PyErr_SetString(PyExc_Exception, setError("Could not load %s", filename));
  54         return NULL;
  55     }
  56
  57     tag = tag_new(&font_tag);
  58     tag_internals_t*itag = tag_getinternals(tag);
  59     font_internal_t*fi = (font_internal_t*)itag->data;
  60     font->id = 0;
  61     fi->font = font;
  62     return (PyObject*)tag;
  63 }
  64 static SWFFONT* font_getSWFFONT(PyObject*self)
  65 {
  66     PY_ASSERT_TYPE(self, &TagClass);
  67     tag_internals_t*itag = tag_getinternals(self);
  68     font_internal_t*fi = (font_internal_t*)itag->data;
  69     return fi->font;
  70 }
  71 static tag_internals_t font_tag =
  72 {
  73     parse: font_parse,
  74     fillTAG: font_fillTAG,
  75     dealloc: font_dealloc,
  76     getattr: 0,
  77     setattr: 0,
  78     tagfunctions: 0,
  79     datasize: sizeof(font_internal_t),
  80 };
  81 //----------------------------------------------------------------------------
  82
  83 typedef struct _placeobject_internal
  84 {
  85     SWFPLACEOBJECT* po;
  86     PyObject*character;
  87 } placeobject_internal_t;
  88 staticforward tag_internals_t placeobject_tag;
  89
  90 static void po_dealloc(tag_internals_t*self)
  91 {
  92     placeobject_internal_t*pi = (placeobject_internal_t*)self->data;
  93     if(pi->po) {
  94         swf_PlaceObjectFree(pi->po);
  95         pi->po = 0;
  96     }
  97 }
  98 static int po_parse(tag_internals_t*self)
  99 {
 100     placeobject_internal_t*i = (placeobject_internal_t*)self->data;
 101     if(i->po)
 102         return 1;
 103     if(!self->tag)
 104         return 0;
 105     SWFPLACEOBJECT* swfpo = malloc(sizeof(SWFPLACEOBJECT));
 106     swf_GetPlaceObject(self->tag, swfpo);
 107     i->po = swfpo;
 108     swf_DeleteTag(self->tag);self->tag = 0;
 109
 110     if(i->po->id) {
 111         i->character = tagmap_id2obj(self->tagmap, i->po->id);
 112         if(i->character) {
 113             Py_INCREF(i->character);
 114         } else {
 115             //PyErr_Clear(); //?
 116         }
 117     }
 118     return 1;
 119 }
 120 static int po_fillTAG(tag_internals_t*self)
 121 {
 122     placeobject_internal_t*pi = (placeobject_internal_t*)self->data;
 123     self->tag = swf_InsertTag(0, ST_PLACEOBJECT2);
 124     swf_SetPlaceObject(self->tag, pi->po);
 125     return 1;
 126 }
 127 static PyObject* po_getattr(tag_internals_t*self,char*a)
 128 {
 129     placeobject_internal_t*i = (placeobject_internal_t*)self->data;
 130     if(!po_parse(self))
 131         return PY_ERROR("Couldn't parse placeobject");
 132     if(!strcmp(a, "character")) {
 133         if(!i->character)
 134             return PY_NONE;
 135         Py_INCREF(i->character); //TODO: ??
 136         return i->character;
 137     } else if(!strcmp(a, "matrix")) {
 138         return f_Matrix2(&i->po->matrix);
 139     } else if(!strcmp(a, "cxform")) {
 140         /* TODO */
 141         return 0;
 142     }
 143     return 0;
 144 }
 145 static int po_setattr(tag_internals_t*self,char*a, PyObject*obj)
 146 {
 147     placeobject_internal_t*si = (placeobject_internal_t*)self->data;
 148     if(!strcmp(a, "cxform")) {
 149         /* TODO */
 150         return 0;
 151     }
 152     return -1;
 153 }
 154 static PyObject* po_create(PyObject* self, PyObject* args, PyObject* kwargs,char move)
 155 {
 156     static char *kwlist[] = {"character", "depth", "matrix", "colortransform", "ratio", "name", "clipdepth", "action", NULL};
 157
 158     PyObject*character = 0;
 159     int depth;
 160     int clipdepth = 0;
 161     PyObject*matrix = 0;
 162     PyObject*cxform = 0;
 163     PyObject*action = 0;
 164     int ratio = 0;
 165     char* name = 0;
 166     SWFPLACEOBJECT* po;
 167     po = malloc(sizeof(SWFPLACEOBJECT));
 168     memset(po, 0, sizeof(SWFPLACEOBJECT));
 169
 170     swf_GetPlaceObject(0, po);
 171
 172     PyErr_Clear();
 173     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "Oi|O!O!isiO!", kwlist,
 174                 &character,
 175                 &depth,
 176                 &MatrixClass, &matrix,
 177                 &CXFormClass, &cxform,
 178                 &ratio,
 179                 &name,
 180                 &clipdepth,
 181                 &ActionClass, &action
 182                 ))
 183         return NULL;
 184
 185     po->depth = depth;
 186     po->clipdepth = clipdepth;
 187     po->ratio = ratio;
 188     po->name = name;
 189     po->move = move;
 190     if(clipdepth) po->clipdepth = clipdepth;
 191     if(matrix) po->matrix = matrix_getMatrix(matrix);
 192     if(cxform) po->cxform = colortransform_getCXForm(cxform);
 193     if(action) po->actions = action_getAction(action);
 194
 195     PyObject*tag;
 196     tag = tag_new(&placeobject_tag);
 197     tag_internals_t*itag = tag_getinternals(tag);
 198     placeobject_internal_t*pi = (placeobject_internal_t*)itag->data;
 199     pi->po = po;
 200     if(!move) {
 201         pi->po->id = tagmap_add(itag->tagmap,(PyObject*)character);
 202     } else {
 203         pi->po->id = 0;
 204     }
 205
 206     mylog("+%08x(%d) PlaceObject %08x(%d)\n", (int)tag, tag->ob_refcnt, character, character->ob_refcnt);
 207
 208     return (PyObject*)tag;
 209 }
 210 static PyObject* f_PlaceObject(PyObject* self, PyObject* args, PyObject* kwargs)
 211 {
 212     return po_create(self, args, kwargs, 0);
 213 }
 214 static PyObject* f_MoveObject(PyObject* self, PyObject* args, PyObject* kwargs)
 215 {
 216     return po_create(self, args, kwargs, 1);
 217 }
 218 static tag_internals_t placeobject_tag =
 219 {
 220     parse: po_parse,
 221     fillTAG: po_fillTAG,
 222     dealloc: po_dealloc,
 223     getattr: po_getattr,
 224     setattr: po_setattr,
 225     tagfunctions: 0,
 226     datasize: sizeof(placeobject_internal_t),
 227 };
 228 //----------------------------------------------------------------------------
 229 staticforward tag_internals_t bgcolor_tag;
 230 static PyObject* tag_setbackgroundcolor_getrgb(PyObject * self, PyObject*other)
 231 {
 232     tag_internals_t*itag = tag_getinternals(self);
 233     int r,g,b;
 234     r = itag->tag->data[0];
 235     g = itag->tag->data[1];
 236     b = itag->tag->data[2];
 237     return Py_BuildValue("(iii)", r,g,b);
 238 }
 239 static PyMethodDef setbgcolor_methods[] =
 240 {{"getRGB", tag_setbackgroundcolor_getrgb, METH_VARARGS, "get's the color set by this tag"},
 241  {NULL, NULL, 0, NULL}
 242 };
 243 static PyObject* f_SetBackgroundColor(PyObject* self, PyObject* args, PyObject* kwargs)
 244 {
 245     static char *kwlist[] = {"color", NULL};
 246     int r=0,g=0,b=0;
 247     PyObject*tag;
 248     PyObject*color;
 249
 250     tag = tag_new(&bgcolor_tag);
 251     tag_internals_t*itag = tag_getinternals(tag);
 252
 253     /* 1st try- copy constructor */
 254     if(!PyArg_ParseTupleAndKeywords(args, kwargs, "O!", kwlist, &ColorClass, &color)) {
 255         PyErr_Clear();
 256         /* 2nd try- color's contructor */
 257         color = f_Color(NULL, args, kwargs);
 258     }
 259     if(!color)
 260         return NULL;
 261
 262     itag->tag = swf_InsertTag(0, ST_SETBACKGROUNDCOLOR);
 263     RGBA rgba = color_getRGBA(color);
 264     swf_SetU8(itag->tag, rgba.r);
 265     swf_SetU8(itag->tag, rgba.g);
 266     swf_SetU8(itag->tag, rgba.b);
 267     mylog(" %08x(%d) SetBackgroundColor(%02x,%02x,%02x) (colorobj=%08x(%d))\n", (int)tag, tag->ob_refcnt, rgba.r, rgba.g, rgba.b, color, color->ob_refcnt);
 268     Py_DECREF(color);
 269     return (PyObject*)tag;
 270 }
 271 static tag_internals_t bgcolor_tag =
 272 {
 273     parse: 0,
 274     fillTAG: 0,
 275     dealloc: 0,
 276     getattr: 0,
 277     setattr: 0,
 278     tagfunctions: setbgcolor_methods,
 279     datasize: 0,
 280 };
 281 //----------------------------------------------------------------------------
 282 staticforward tag_internals_t protect_tag;
 283 static PyObject* f_Protect(PyObject* self, PyObject* args, PyObject* kwargs)
 284 {
 285     static char *kwlist[] = {"password", NULL};
 286     char*password = 0;
 287
 288     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|s", kwlist, &password))
 289         return NULL;
 290
 291     PyObject*tag = tag_new(&protect_tag);
 292     tag_internals_t*itag = tag_getinternals(tag);
 293     itag->tag = swf_InsertTag(0, ST_PROTECT);
 294     if(password) {
 295         swf_SetPassword(itag->tag, password);
 296     }
 297     mylog("+%08x(%d) f_Protect", (int)tag, tag->ob_refcnt);
 298     return (PyObject*)tag;
 299 }
 300 static tag_internals_t protect_tag =
 301 {
 302     parse: 0,
 303     fillTAG: 0,
 304     dealloc: 0,
 305     getattr: 0,
 306     setattr: 0,
 307     tagfunctions: 0,
 308     datasize: 0,
 309 };
 310 //----------------------------------------------------------------------------
 311 staticforward tag_internals_t showframe_tag;
 312 static PyObject* f_ShowFrame(PyObject* self, PyObject* args, PyObject* kwargs)
 313 {
 314     static char *kwlist[] = {"name", NULL};
 315     char*name= 0;
 316     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|s", kwlist, &name))
 317         return NULL;
 318
 319     PyObject*tag = tag_new(&showframe_tag);
 320     tag_internals_t*itag = tag_getinternals(tag);
 321     itag->tag = swf_InsertTag(0, ST_SHOWFRAME);
 322     mylog("+%08x(%d) f_ShowFrame", (int)tag, tag->ob_refcnt);
 323     return (PyObject*)tag;
 324 }
 325 static tag_internals_t showframe_tag =
 326 {
 327     parse: 0,
 328     fillTAG: 0,
 329     dealloc: 0,
 330     getattr: 0,
 331     setattr: 0,
 332     tagfunctions: 0,
 333     datasize: 0,
 334 };
 335 //----------------------------------------------------------------------------
 336 staticforward tag_internals_t removeobject_tag;
 337 static PyObject* f_RemoveObject(PyObject* self, PyObject* args, PyObject* kwargs)
 338 {
 339     static char *kwlist[] = {"depth", NULL};
 340     int depth;
 341     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i", kwlist, &depth))
 342         return NULL;
 343
 344     PyObject*tag = tag_new(&removeobject_tag);
 345     tag_internals_t*itag = tag_getinternals(tag);
 346     itag->tag = swf_InsertTag(0, ST_REMOVEOBJECT);
 347     swf_SetU16(itag->tag, depth);
 348     mylog("+%08x(%d) f_RemoveObject", (int)tag, tag->ob_refcnt);
 349     return (PyObject*)tag;
 350 }
 351 static tag_internals_t removeobject_tag =
 352 {
 353     parse: 0,
 354     fillTAG: 0,
 355     dealloc: 0,
 356     getattr: 0,
 357     setattr: 0,
 358     tagfunctions: 0,
 359     datasize: 0,
 360 };
 361 //----------------------------------------------------------------------------
 362 staticforward tag_internals_t sprite_tag;
 363 typedef struct _sprite_internal
 364 {
 365     PyObject* taglist;
 366 } sprite_internal_t;
 367
 368 static int sprite_fillTAG(tag_internals_t*self)
 369 {
 370     mylog("+%08x(?) sprite_fillTAG", (int)self);
 371
 372     sprite_internal_t*si = (sprite_internal_t*)self->data;
 373
 374     TAG*sprite = swf_InsertTag(0, ST_DEFINESPRITE);
 375     swf_SetU16(sprite, 0); //id
 376     swf_SetU16(sprite, 0); //frames
 377
 378     TAG*tag = taglist_getTAGs2(si->taglist, self->tagmap, 0);
 379     if(!tag) {
 380         /* pass through exception */
 381         return 0;
 382     }
 383     TAG*tag2 = tag;
 384     while(tag2->next) tag2 = tag2->next;
 385     swf_InsertTag(tag2, ST_END);
 386
 387     sprite->next = tag;
 388     tag->prev = sprite;
 389
 390     swf_FoldSprite(sprite);
 391     self->tag = sprite;
 392     return 1;
 393 }
 394
 395 static PyObject* f_Sprite(PyObject* self, PyObject* args, PyObject* kwargs)
 396 {
 397     static char *kwlist[] = {"name", NULL};
 398     char*name= 0;
 399     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|s", kwlist, &name))
 400         return NULL;
 401
 402     PyObject*tag = tag_new(&sprite_tag);
 403     tag_internals_t*itag = tag_getinternals(tag);
 404     sprite_internal_t*si = (sprite_internal_t*)itag->data;
 405     si->taglist = taglist_new();
 406     mylog("+%08x(%d) f_DefineSprite", (int)tag, tag->ob_refcnt);
 407     return (PyObject*)tag;
 408 }
 409 static PyObject* sprite_getattr(tag_internals_t*self,char*a)
 410 {
 411     sprite_internal_t*si = (sprite_internal_t*)self->data;
 412     if(!strcmp(a, "tags")) {
 413         Py_INCREF(si->taglist);
 414         return si->taglist;
 415     }
 416     return 0;
 417 }
 418 static int sprite_setattr(tag_internals_t*self,char*a, PyObject*obj)
 419 {
 420     sprite_internal_t*si = (sprite_internal_t*)self->data;
 421     if(self->tag) {
 422         swf_DeleteTag(self->tag);
 423         self->tag = 0;
 424     }
 425     if(!strcmp(a, "tags")) {
 426         PY_ASSERT_TYPE(obj,&TagListClass);
 427         Py_DECREF(si->taglist);
 428         si->taglist = obj;
 429         Py_INCREF(si->taglist);
 430         return 0;
 431     }
 432     return 1;
 433 }
 434 static tag_internals_t sprite_tag =
 435 {
 436     parse: 0,
 437     fillTAG: sprite_fillTAG,
 438     dealloc: 0,
 439     getattr: sprite_getattr,
 440     setattr: sprite_setattr,
 441     tagfunctions: 0,
 442     datasize: sizeof(sprite_internal_t),
 443 };
 444 //----------------------------------------------------------------------------
 445 staticforward tag_internals_t end_tag;
 446 static tag_internals_t end_tag =
 447 {
 448     parse: 0,
 449     fillTAG: 0,
 450     dealloc: 0,
 451     getattr: 0,
 452     setattr: 0,
 453     tagfunctions: 0,
 454     datasize: 0,
 455 };
 456 //----------------------------------------------------------------------------
 457 staticforward tag_internals_t text_tag;
 458
 459 typedef struct _text_internal
 460 {
 461     char*text;
 462     SWFFONT* swffont;
 463     RGBA rgba;
 464     int size;
 465     SRECT bbox;
 466 } text_internal_t;
 467 staticforward tag_internals_t placeobject_tag;
 468
 469 static int text_fillTAG(tag_internals_t*self)
 470 {
 471     text_internal_t*ti = (text_internal_t*)self->data;
 472     self->tag= swf_InsertTag(0, ST_DEFINETEXT2);
 473     swf_SetU16(self->tag, /*ID*/0);
 474     ti->bbox = swf_SetDefineText(self->tag, ti->swffont, &ti->rgba, ti->text, ti->size);
 475     return 1;
 476 }
 477 static PyObject* text_getattr(tag_internals_t*self,char*a)
 478 {
 479     text_internal_t*si = (text_internal_t*)self->data;
 480     if(!strcmp(a, "bbox")) {
 481         return f_BBox2(si->bbox);
 482     }
 483     return 0;
 484 }
 485 static PyObject* f_DefineText(PyObject* self, PyObject* args, PyObject* kwargs)
 486 {
 487     static char *kwlist[] = {"font", "text", "size", "color", NULL};
 488     PyObject*tag = 0;
 489     PyObject*otext;
 490     char*text = 0;
 491     int size = 0;
 492     RGBA rgba = {255,0,0,0};
 493     PyObject*color = 0;
 494     PyObject*font = 0;
 495
 496     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!Oi|O!", kwlist, &TagClass, &font, &otext, &size, &ColorClass, &color))
 497         return NULL;
 498     if(PyUnicode_Check(otext)) {
 499         text = PyString_AS_STRING(PyUnicode_AsUTF8String(otext));
 500     } else if(PyString_Check(otext)) {
 501         text = PyString_AS_STRING(otext);
 502     }
 503
 504     if(color)
 505         rgba = color_getRGBA(color);
 506
 507     mylog("DefineText: text = %s", text);
 508
 509     tag = tag_new(&text_tag);
 510     tag_internals_t* itag = tag_getinternals(tag);
 511     text_internal_t*ti = (text_internal_t*)itag->data;
 512
 513     ti->swffont = font_getSWFFONT(font);
 514     int font_id = tagmap_add(itag->tagmap, font); // add dependency on font
 515     ti->swffont->id = font_id; // for swf_SetDefineTexts
 516     ti->text = strdup(text);
 517     ti->rgba = rgba;
 518     ti->size = size;
 519
 520     return (PyObject*)tag;
 521 }
 522 static tag_internals_t text_tag =
 523 {
 524     parse: 0,
 525     fillTAG: text_fillTAG,
 526     dealloc: 0,
 527     getattr: text_getattr,
 528     setattr: 0,
 529     tagfunctions: 0,
 530     datasize: sizeof(text_internal_t),
 531 };
 532 //----------------------------------------------------------------------------
 533 staticforward tag_internals_t image_tag;
 534
 535 typedef struct _image_internal
 536 {
 537     RGBA*rgba;
 538     int size;
 539     int width;
 540     int height;
 541     int bpp;
 542     char isindexed;
 543     char islossless;
 544 } image_internal_t;
 545 staticforward tag_internals_t image_tag;
 546
 547 static int image_fillTAG(tag_internals_t*self)
 548 {
 549     image_internal_t*ti = (image_internal_t*)self->data;
 550     self->tag= swf_InsertTag(0, ST_DEFINEBITSLOSSLESS2);
 551     swf_SetU16(self->tag, /*ID*/0);
 552     swf_SetLosslessBits(self->tag, ti->width, ti->height, ti->rgba, BMF_32BIT);
 553     return 1;
 554 }
 555 static void image_dealloc(tag_internals_t*self)
 556 {
 557     image_internal_t*pi = (image_internal_t*)self->data;
 558     if(pi->rgba) {
 559         free(pi->rgba);pi->rgba = 0;
 560     }
 561 }
 562 static int imagetag_getWidth(PyObject* self)
 563 {
 564     tag_internals_t*itag = tag_getinternals(self);
 565     image_internal_t*pi = (image_internal_t*)itag->data;
 566     return pi->width;
 567 }
 568 static int imagetag_getHeight(PyObject* self)
 569 {
 570     tag_internals_t*itag = tag_getinternals(self);
 571     image_internal_t*pi = (image_internal_t*)itag->data;
 572     return pi->height;
 573 }
 574 static PyObject* f_DefineImage(PyObject* self, PyObject* args, PyObject* kwargs)
 575 {
 576     static char *kwlist[] = {"image", NULL};
 577     PyObject*image = 0;
 578     PyObject*tag = tag_new(&image_tag);
 579
 580     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O", kwlist, &image))
 581         return NULL;
 582
 583     tag = tag_new(&image_tag);
 584     tag_internals_t* itag = tag_getinternals(tag);
 585     image_internal_t*ti = (image_internal_t*)itag->data;
 586
 587     ti->rgba = image_toRGBA(image);
 588     if(!ti->rgba) // pass through exception
 589         return 0;
 590     ti->width = image_getWidth(image);
 591     ti->height = image_getHeight(image);
 592     ti->isindexed = 0;
 593     ti->islossless = 1;
 594     ti->bpp = 32;
 595     ti->size = ti->width*ti->height;
 596
 597     return (PyObject*)tag;
 598 }
 599 static tag_internals_t image_tag =
 600 {
 601     parse: 0,
 602     fillTAG: image_fillTAG,
 603     dealloc: image_dealloc,
 604     getattr: 0,
 605     setattr: 0,
 606     tagfunctions: 0,
 607     datasize: sizeof(image_internal_t),
 608 };
 609 //----------------------------------------------------------------------------
 610 staticforward tag_internals_t shape_tag;
 611
 612 typedef struct _shape_internal
 613 {
 614     SHAPE2*shape2;
 615 } shape_internal_t;
 616 staticforward tag_internals_t shape_tag;
 617
 618 static int shape_fillTAG(tag_internals_t*self)
 619 {
 620     shape_internal_t*ti = (shape_internal_t*)self->data;
 621     self->tag= swf_InsertTag(0, ST_DEFINESHAPE3);
 622     swf_SetU16(self->tag, /*ID*/0);
 623     swf_SetShape2(self->tag, ti->shape2);
 624     return 1;
 625 }
 626 static int shape_parse(tag_internals_t*self)
 627 {
 628     shape_internal_t*i= (shape_internal_t*)self->data;
 629     if(i->shape2)
 630         return 1;
 631     if(!self->tag)
 632         return 0;
 633     SHAPE2* shape2 = malloc(sizeof(SHAPE2));
 634     swf_ParseDefineShape(self->tag, shape2);
 635     i->shape2 = shape2;
 636     swf_DeleteTag(self->tag);self->tag = 0;
 637     return 1;
 638 }
 639 static void shape_dealloc(tag_internals_t*self)
 640 {
 641     shape_internal_t*pi = (shape_internal_t*)self->data;
 642     if(pi->shape2) {
 643         swf_Shape2Free(pi->shape2);
 644         pi->shape2 = 0;
 645     }
 646 }
 647 static PyObject* f_DefineImageShape(PyObject* self, PyObject* args, PyObject* kwargs)
 648 {
 649     static char *kwlist[] = {"image", NULL};
 650     PyObject*image = 0;
 651
 652     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O!", kwlist, &TagClass, &image))
 653         return NULL;
 654
 655     PyObject*tag = tag_new(&shape_tag);
 656     tag_internals_t* itag = tag_getinternals(tag);
 657     shape_internal_t*ti = (shape_internal_t*)itag->data;
 658     ti->shape2 = 0; /*HACK*/
 659
 660     int width = imagetag_getWidth(image);
 661     int height = imagetag_getHeight(image);
 662     int id = tagmap_add(itag->tagmap, image);
 663     itag->tag= swf_InsertTag(0, ST_DEFINESHAPE3);
 664     swf_SetU16(itag->tag, 0);
 665     swf_ShapeSetBitmapRect(itag->tag, id, width, height);
 666     return (PyObject*)tag;
 667 }
 668
 669 /* TODO: move to lib/ */
 670 SHAPE2*swf_StringToShape2(char*s,FILLSTYLE*f, LINESTYLE*l)
 671 {
 672     drawer_t draw;
 673     swf_Shape11DrawerInit(&draw, 0);
 674     draw_string(&draw, s);
 675     draw.finish(&draw);
 676     SHAPE*s1 =  swf_ShapeDrawerToShape(&draw);
 677     SRECT r = swf_ShapeDrawerGetBBox(&draw);
 678     RGBA col;col.r=col.g=col.b=128;col.a=255;
 679     if(l)
 680         swf_ShapeAddLineStyle(s1, 1, &col);
 681     if(f)
 682         swf_ShapeAddSolidFillStyle(s1, &col);
 683     draw.dealloc(&draw);
 684     SHAPE2*shape2 = swf_ShapeToShape2(s1);
 685     swf_ShapeFree(s1);
 686     shape2->bbox = malloc(sizeof(SRECT));
 687     *(shape2->bbox) = r;
 688     if(f && shape2->numfillstyles)
 689         shape2->fillstyles[0] = *f;
 690     if(l && shape2->numlinestyles)
 691         shape2->linestyles[0] = *l;
 692     return shape2;
 693 }
 694
 695 static PyObject* f_DefineShape(PyObject* self, PyObject* args, PyObject* kwargs)
 696 {
 697     static char *kwlist[] = {"s", "fill", "line", NULL};
 698     char*s = 0;
 699     PyObject*fillstyle=0,*linestyle=0;
 700
 701     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|OO", kwlist, &s,&fillstyle,&linestyle))
 702         return NULL;
 703
 704     PyObject*tag = tag_new(&shape_tag);
 705     tag_internals_t* itag = tag_getinternals(tag);
 706     shape_internal_t*ti = (shape_internal_t*)itag->data;
 707
 708     FILLSTYLE _f,*f=0;
 709     LINESTYLE _l,*l=0;
 710
 711     if(fillstyle) {
 712         f = &_f;
 713         if(PY_CHECK_TYPE(fillstyle, &ColorClass)) {
 714             f->type = /*FILL_SOLID*/ 0;
 715             f->color = color_getRGBA(fillstyle);
 716         } else {
 717             return PY_ERROR("Invalid Fillstyle");
 718         }
 719     }
 720
 721     if(linestyle) {
 722         l = &_l;
 723         if(PyTuple_Check(linestyle) && PyTuple_GET_SIZE(linestyle)==2) {
 724             float f = 0.0;
 725             PyObject*color = 0;
 726             if(!PyArg_ParseTuple(linestyle, "fO!", &f, &ColorClass, &color))
 727                 return 0;
 728
 729             l->width = (int)(f*20);
 730             l->color = color_getRGBA(color);
 731         } else {
 732             return PY_ERROR("Invalid Linestyle");
 733         }
 734     }
 735     ti->shape2 = swf_StringToShape2(s,f,l);
 736
 737     itag->tag = 0;
 738
 739     return (PyObject*)tag;
 740 }
 741 static PyObject* shape_getfillstyles(PyObject*self, PyObject*args)
 742 {
 743     tag_internals_t*itag = tag_getinternals(self);
 744     if(!shape_parse(itag))
 745         return PY_ERROR("Couldn't parse shape");
 746     shape_internal_t*fi = (shape_internal_t*)itag->data;
 747     int num = fi->shape2->numfillstyles;
 748     return Py_BuildValue("i", num);
 749 }
 750 static PyObject* shape_getlinestyles(PyObject*self, PyObject*args)
 751 {
 752     tag_internals_t*itag = tag_getinternals(self);
 753     if(!shape_parse(itag))
 754         return PY_ERROR("Couldn't parse shape");
 755     shape_internal_t*fi = (shape_internal_t*)itag->data;
 756     int num = fi->shape2->numlinestyles;
 757     return Py_BuildValue("i", num);
 758 }
 759 static PyObject* shape_getfillstyle(PyObject*self, PyObject*args)
 760 {
 761     tag_internals_t*itag = tag_getinternals(self);
 762     if(!shape_parse(itag))
 763         return PY_ERROR("Couldn't parse shape");
 764     shape_internal_t*fi = (shape_internal_t*)itag->data;
 765     int nr = 0;
 766     if(!PyArg_ParseTuple(args, "i", &nr))
 767         return NULL;
 768
 769     int num = fi->shape2->numfillstyles;
 770     if(nr < 0 || nr >=num)
 771         return PY_ERROR("fillstyle index out of range");
 772     return f_FillStyle2(fi->shape2->fillstyles[nr]);
 773 }
 774 static PyObject* shape_getlinestyle(PyObject*self, PyObject*args)
 775 {
 776     tag_internals_t*itag = tag_getinternals(self);
 777     if(!shape_parse(itag))
 778         return PY_ERROR("Couldn't parse shape");
 779     shape_internal_t*fi = (shape_internal_t*)itag->data;
 780     int nr = 0;
 781     if(!PyArg_ParseTuple(args, "i", &nr))
 782         return NULL;
 783
 784     int num = fi->shape2->numfillstyles;
 785     if(nr < 0 || nr >=num)
 786         return PY_ERROR("fillstyle index out of range");
 787     return f_LineStyle3(fi->shape2->linestyles[nr]);
 788 }
 789 static PyObject* shape_setfillstyle(PyObject*self, PyObject*args)
 790 {
 791     tag_internals_t*itag = tag_getinternals(self);
 792     if(!shape_parse(itag))
 793         return PY_ERROR("Couldn't parse shape");
 794     shape_internal_t*fi = (shape_internal_t*)itag->data;
 795     int nr = 0;
 796     PyObject*fs = 0;
 797     if(!PyArg_ParseTuple(args, "iO!", &nr, &FillStyleClass, &fs))
 798         return NULL;
 799
 800     int num = fi->shape2->numfillstyles;
 801     if(nr < 0 || nr >=num)
 802         return PY_ERROR("fillstyle index out of range");
 803     fi->shape2->fillstyles[nr] = fillstyle_getFillStyle(fs);
 804     return PY_NONE;
 805 }
 806 static PyObject* shape_setlinestyle(PyObject*self, PyObject*args)
 807 {
 808     tag_internals_t*itag = tag_getinternals(self);
 809     if(!shape_parse(itag))
 810         return PY_ERROR("Couldn't parse shape");
 811     shape_internal_t*fi = (shape_internal_t*)itag->data;
 812     int nr = 0;
 813     PyObject*ls = 0;
 814     if(!PyArg_ParseTuple(args, "iO!", &nr, &LineStyleClass, &ls))
 815         return NULL;
 816
 817     int num = fi->shape2->numlinestyles;
 818     if(nr < 0 || nr >=num)
 819         return PY_ERROR("linestyle index out of range");
 820     fi->shape2->linestyles[nr] = linestyle_getLineStyle(ls);
 821     return PY_NONE;
 822 }
 823 static PyMethodDef shape_methods[] =
 824 {{"numfillstyles", shape_getfillstyles, METH_VARARGS, "get's the number of fillstyles"},
 825  {"numlinestyles", shape_getlinestyles, METH_VARARGS, "get's the number of linestyles"},
 826  {"getfillstyle", shape_getfillstyle, METH_VARARGS, "get's one fillstyle"},
 827  {"getlinestyle", shape_getlinestyle, METH_VARARGS, "get's one linestyle"},
 828  {"setfillstyle", shape_setfillstyle, METH_VARARGS, "set's one fillstyle"},
 829  {"setlinestyle", shape_setlinestyle, METH_VARARGS, "set's one linestyle"},
 830  {NULL, NULL, 0, NULL}
 831 };
 832
 833 static tag_internals_t shape_tag =
 834 {
 835     parse: shape_parse,
 836     fillTAG: shape_fillTAG,
 837     dealloc: shape_dealloc,
 838     getattr: 0,
 839     setattr: 0,
 840     tagfunctions: shape_methods,
 841     datasize: sizeof(shape_internal_t),
 842 };
 843 //----------------------------------------------------------------------------
 844
 845 typedef struct _videostream_internal
 846 {
 847     VIDEOSTREAM* stream;
 848     int lastiframe;
 849 } videostream_internal_t;
 850 staticforward tag_internals_t videostream_tag;
 851 staticforward tag_internals_t videoframe_tag;
 852
 853 static int videostream_parse(tag_internals_t*self)
 854 {
 855     videostream_internal_t*videostream = (videostream_internal_t*)self->data;
 856     /* TODO */
 857     PyErr_SetString(PyExc_Exception, setError("videostream parsing not implemented yet"));
 858     return 0;
 859 }
 860 static void videostream_dealloc(tag_internals_t*self)
 861 {
 862     videostream_internal_t*videostream = (videostream_internal_t*)self->data;
 863     if(videostream->stream) {
 864         swf_VideoStreamClear(videostream->stream);
 865         free(videostream->stream);
 866         videostream->stream = 0;
 867     }
 868 }
 869 static int videostream_fillTAG(tag_internals_t*self)
 870 {
 871     videostream_internal_t*fi = (videostream_internal_t*)self->data;
 872     if(self->tag)
 873         return 1;
 874     PyErr_SetString(PyExc_Exception, setError("videostream filling not implemented"));
 875     return 0;
 876 }
 877 static PyObject* f_DefineVideoStream(PyObject* self, PyObject* args, PyObject* kwargs)
 878 {
 879     PyObject*tag = tag_new(&videostream_tag);
 880
 881     int width=0,height=0,frames=65535;
 882     static char *kwlist[] = {"width", "height", "frames", NULL};
 883     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "ii|i", kwlist, &width, &height, &frames))
 884         return NULL;
 885
 886     tag_internals_t*itag = tag_getinternals(tag);
 887     videostream_internal_t*fi = (videostream_internal_t*)itag->data;
 888     fi->stream = malloc(sizeof(VIDEOSTREAM));
 889     memset(fi->stream, 0, sizeof(VIDEOSTREAM));
 890
 891     TAG*t = swf_InsertTag(0, ST_DEFINEVIDEOSTREAM);
 892     swf_SetU16(t, 0); /* id */
 893     swf_SetVideoStreamDefine(t, fi->stream, frames, width, height);
 894     itag->tag = t;
 895     fi->lastiframe = -65536;
 896     return (PyObject*)tag;
 897 }
 898 static VIDEOSTREAM* videostream_getVIDEOSTREAM(PyObject*self)
 899 {
 900     PY_ASSERT_TYPE(self, &TagClass);
 901     tag_internals_t*itag = tag_getinternals(self);
 902     videostream_internal_t*fi = (videostream_internal_t*)itag->data;
 903     return fi->stream;
 904 }
 905 static PyObject* videostream_getbwidth(PyObject*self, PyObject*args)
 906 {
 907     tag_internals_t*itag = tag_getinternals(self);
 908     videostream_internal_t*fi = (videostream_internal_t*)itag->data;
 909     int width = fi->stream->bbx;
 910     return Py_BuildValue("i", width);
 911 }
 912 static PyObject* videostream_getbheight(PyObject*self, PyObject*args)
 913 {
 914     tag_internals_t*itag = tag_getinternals(self);
 915     videostream_internal_t*fi = (videostream_internal_t*)itag->data;
 916     int height = fi->stream->bby;
 917     return Py_BuildValue("i", height);
 918 }
 919 static PyObject* videostream_addBlackFrame(PyObject*self, PyObject*args, PyObject*kwargs)
 920 {
 921     tag_internals_t*_itag = tag_getinternals(self);
 922     videostream_internal_t*fi = (videostream_internal_t*)_itag->data;
 923
 924     TAG* t = swf_InsertTag(0, ST_VIDEOFRAME);
 925
 926     PyObject*tag = tag_new(&videoframe_tag);
 927     tag_internals_t*itag = tag_getinternals(tag);
 928
 929     swf_SetU16(t,0); /* id */
 930     swf_SetVideoStreamBlackFrame(t, fi->stream);
 931     fi->lastiframe = fi->stream->frame;
 932
 933     itag->tag = t;
 934     tagmap_addMapping(itag->tagmap, 0, self);
 935     return tag;
 936 }
 937 static PyObject* videostream_addFrame(PyObject*self, PyObject*args, PyObject*kwargs)
 938 {
 939     tag_internals_t*_itag = tag_getinternals(self);
 940     videostream_internal_t*fi = (videostream_internal_t*)_itag->data;
 941
 942     PyObject*image = 0;
 943     char*type=0; // none, "i", "p"
 944     int quant=7;
 945     static char *kwlist[] = {"image", "quant", "type", NULL};
 946     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|is", kwlist, &image, &quant, &type))
 947         return NULL;
 948     if(fi->stream->owidth != image_getWidth(image)) {
 949         PyErr_SetString(PyExc_Exception, setError("bad image width %d!=%d", image_getWidth(image), fi->stream->width));return 0;
 950     }
 951     if(fi->stream->oheight != image_getHeight(image)) {
 952         PyErr_SetString(PyExc_Exception, setError("bad image width %d!=%d", image_getHeight(image), fi->stream->height));return 0;
 953     }
 954     PyObject*tag = tag_new(&videoframe_tag);
 955     tag_internals_t*itag = tag_getinternals(tag);
 956
 957     RGBA*pic = image_toRGBA(image);
 958     if(!pic)
 959         return 0;
 960
 961 /*{  int f,j=0,i=0,rr,gg,bb;
 962    FILE *o;
 963    RGBA*it = pic;
 964    char*filename="test.ppm";
 965    printf("Creating %s %dx%d\n",filename, 512,512);
 966    o=fopen(filename, "wb");
 967    fprintf(o,"P6\n%d %d\n255\n",512, 512);
 968
 969    while(j<512*512) {
 970     rr=it->r;
 971     gg=it->g;
 972     bb=it->b;
 973     fprintf(o,"%c%c%c",rr,gg,bb);
 974     it++;
 975     j++;
 976    }
 977    fclose(o);
 978 }*/
 979
 980     TAG* t = swf_InsertTag(0, ST_VIDEOFRAME);
 981     if((type && (type[0]=='I' || type[0]=='i')) || (type==0 && fi->lastiframe+64 < fi->stream->frame)) {
 982         swf_SetU16(t,0); /* id */
 983         swf_SetVideoStreamIFrame(t, fi->stream, pic, quant);
 984         fi->lastiframe = fi->stream->frame;
 985     } else {
 986         swf_SetU16(t,0);
 987         swf_SetVideoStreamPFrame(t, fi->stream, pic, quant);
 988     }
 989     itag->tag = t;
 990     tagmap_addMapping(itag->tagmap, 0, self);
 991     free(pic);
 992     return tag;
 993 }
 994 static PyObject* videostream_addDistortionFrame(PyObject*self, PyObject*args, PyObject*kwargs)
 995 {
 996     tag_internals_t*_itag = tag_getinternals(self);
 997     videostream_internal_t*fi = (videostream_internal_t*)_itag->data;
 998
 999     static char *kwlist[] = {"image", "quant", NULL};
1000     int quant=7;
1001     PyObject* array = 0;
1002     if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|i", kwlist, &array, &quant))
1003         return NULL;
1004
1005     signed char* movex = malloc(fi->stream->bbx * fi->stream->bby * 1);
1006     signed char* movey = malloc(fi->stream->bbx * fi->stream->bby * 1);
1007     RGBA** pics = (RGBA**)malloc(fi->stream->bbx * fi->stream->bby * sizeof(void*));
1008     signed char* itx=movex;
1009     signed char* ity=movey;
1010     RGBA**pic=pics;
1011     int x,y;
1012     if(!array || !PySequence_Check(array))
1013         return PY_ERROR("Not an array");
1014     if(PySequence_Length(array) < fi->stream->bby)
1015         return PY_ERROR("Array (y) has to have at least %d elements, but has only %d ", fi->stream->bby, PySequence_Length(array));
1016     for(y=0;y<fi->stream->bby;y++) {
1017         PyObject*line = PySequence_GetItem(array, y);
1018         if(!line || !PySequence_Check(line))
1019             return PY_ERROR("Not an array of arrays");
1020         if(PySequence_Length(line) < fi->stream->bbx)
1021             return PY_ERROR("Inner arrays (x) have to be at least %d long- %dth is only %d", fi->stream->bbx, y, PySequence_Length(line));
1022
1023         for(x=0;x<fi->stream->bbx;x++) {
1024             PyObject*pixel = PySequence_GetItem(line, x);
1025             PyObject*xy = 0;
1026             PyObject*image = 0;
1027
1028             if(!pixel) {
1029                 xy = image = 0;
1030             } else {
1031                 if(PyComplex_Check(pixel)) {
1032                     xy = pixel; image = 0;
1033                 } else if(PyString_Check(pixel)) {
1034                     xy = 0; image = pixel;
1035                 } else if(PyTuple_Check(pixel)) {
1036                     int size = PyTuple_GET_SIZE(pixel);
1037                     if(size!=2) return PY_ERROR("Tuples have to have size 2 (xy,img)");
1038                     xy = PyTuple_GetItem(pixel, 0);
1039                     if(!xy) return 0;
1040                     if(!PyComplex_Check(xy)) return PY_ERROR("Tuples must be (COMPLEX,string)");
1041                     image = PyTuple_GetItem(pixel, 1);
1042                     if(!image) return 0;
1043                     if(!PyString_Check(image)) return PY_ERROR("Tuples must be (complex,STRING)");
1044                 }
1045             }
1046
1047             *itx = *ity = 0;
1048             *pic= 0;
1049
1050             if(xy) {
1051                 *itx = (signed char)PyComplex_RealAsDouble(pixel);
1052                 *ity = (signed char)PyComplex_ImagAsDouble(pixel);
1053             }
1054             if(image) {
1055                 char*string;
1056                 int size;
1057                 PyString_AsStringAndSize(image,&string,&size);
1058                 if(size<256*3) {
1059                     return PY_ERROR("image strings must be >= 256*3");
1060                 }
1061                 *pic = malloc(sizeof(RGBA)*16*16);
1062                 int t;
1063                 for(t=0;t<16*16;t++) {
1064                     (*pic)[t].r = string[t*3];
1065                     (*pic)[t].g = string[t*3+1];
1066                     (*pic)[t].b = string[t*3+2];
1067                     (*pic)[t].a = 255;
1068                 }
1069             }
1070             itx++;
1071             ity++;
1072             pic++;
1073         }
1074     }
1075
1076     PyObject*tag = tag_new(&videoframe_tag);
1077     tag_internals_t*itag = tag_getinternals(tag);
1078
1079     TAG* t = swf_InsertTag(0, ST_VIDEOFRAME);
1080     swf_SetU16(t,0); /* id */
1081     swf_SetVideoStreamMover(t, fi->stream, movex, movey,(void**)pics, quant);
1082
1083     itag->tag = t;
1084     tagmap_addMapping(itag->tagmap, 0, self);
1085
1086     for(x=0;x<fi->stream->bbx*fi->stream->bby;x++) {
1087         if(pics[x]) {
1088             free(pics[x]);pics[x] = 0;
1089         }
1090     }
1091
1092     free(movex);
1093     free(movey);
1094     free(pics);
1095
1096     return tag;
1097 }
1098 static PyMethodDef videostream_methods[] =
1099 {{"xblocks", videostream_getbwidth, METH_VARARGS, "get's the number of horizontal blocks"},
1100  {"yblocks", videostream_getbheight, METH_VARARGS, "get's the number of vertical blocks"},
1101  {"addFrame", (PyCFunction)videostream_addFrame, METH_KEYWORDS, "add a Video Frame"},
1102  {"addBlackFrame", (PyCFunction)videostream_addBlackFrame, METH_KEYWORDS, "add a black Video Frame"},
1103  {"addDistortionFrame", (PyCFunction)videostream_addDistortionFrame, METH_KEYWORDS, "add a MVD frame"},
1104  {NULL, NULL, 0, NULL}
1105 };
1106
1107 static tag_internals_t videostream_tag =
1108 {
1109     parse: videostream_parse,
1110     fillTAG: videostream_fillTAG,
1111     dealloc: videostream_dealloc,
1112     getattr: 0,
1113     setattr: 0,
1114     tagfunctions: videostream_methods,
1115     datasize: sizeof(videostream_internal_t),
1116 };
1117
1118 //============================================================================
1119
1120 static tag_internals_t videoframe_tag =
1121 {
1122     parse: 0,
1123     fillTAG: 0,
1124     dealloc: 0,
1125     getattr: 0,
1126     setattr: 0,
1127     tagfunctions: 0,
1128     datasize: 0
1129 };
1130
1131 //============================================================================
1132 static PyMethodDef TagMethods[] =
1133 {
1134     /* TAGS */
1135     {"BackgroundColor", (PyCFunction)f_SetBackgroundColor, METH_KEYWORDS, "Create a SetBackGroundColor Tag."},
1136     {"Protect", (PyCFunction)f_Protect, METH_KEYWORDS, "Create a Protect Tag."},
1137     {"Font", (PyCFunction)f_DefineFont, METH_KEYWORDS, "Create a DefineFont Tag."},
1138     {"Text", (PyCFunction)f_DefineText, METH_KEYWORDS, "Create a DefineText Tag."},
1139     {"PlaceObject", (PyCFunction)f_PlaceObject, METH_KEYWORDS, "Create a PlaceObject Tag."},
1140     {"RemoveObject", (PyCFunction)f_RemoveObject, METH_KEYWORDS, "Create a RemoveObject Tag."},
1141     {"MoveObject", (PyCFunction)f_MoveObject, METH_KEYWORDS, "Create a PlaceObject Move Tag."},
1142     {"VideoStream", (PyCFunction)f_DefineVideoStream, METH_KEYWORDS, "Create a Videostream."},
1143     {"Image", (PyCFunction)f_DefineImage, METH_KEYWORDS, "Create an SWF Image Tag."},
1144     {"ImageShape", (PyCFunction)f_DefineImageShape, METH_KEYWORDS, "Create an SWF Image Shape Tag."},
1145     {"Shape", (PyCFunction)f_DefineShape, METH_KEYWORDS, "Create an SWF Shape Tag."},
1146     {"ShowFrame", (PyCFunction)f_ShowFrame, METH_KEYWORDS, "Create an SWF Show Frame Tag."},
1147     {"Sprite", (PyCFunction)f_Sprite, METH_KEYWORDS, "Create an SWF Sprite Tag."},
1148
1149     {NULL, NULL, 0, NULL}
1150 };
1151 PyMethodDef* tags_getMethods()
1152 {
1153     TagClass.ob_type = &PyType_Type;
1154
1155     register_tag(ST_PLACEOBJECT,&placeobject_tag);
1156     register_tag(ST_PLACEOBJECT2,&placeobject_tag);
1157     register_tag(ST_REMOVEOBJECT,&removeobject_tag);
1158     register_tag(ST_REMOVEOBJECT2,&removeobject_tag);
1159     register_tag(ST_SETBACKGROUNDCOLOR,&bgcolor_tag);
1160     register_tag(ST_DEFINEFONT,&font_tag);
1161     register_tag(ST_PROTECT,&protect_tag);
1162     register_tag(ST_DEFINETEXT,&text_tag);
1163     register_tag(ST_DEFINEBITSJPEG,&image_tag);
1164     register_tag(ST_DEFINEBITSJPEG2,&image_tag);
1165     register_tag(ST_DEFINEBITSJPEG3,&image_tag);
1166     register_tag(ST_DEFINEBITSLOSSLESS,&image_tag);
1167     register_tag(ST_DEFINEBITSLOSSLESS2,&image_tag);
1168     register_tag(ST_DEFINESHAPE,&shape_tag);
1169     register_tag(ST_DEFINESHAPE2,&shape_tag);
1170     register_tag(ST_DEFINESHAPE3,&shape_tag);
1171     register_tag(ST_SHOWFRAME,&showframe_tag);
1172     register_tag(ST_DEFINEVIDEOSTREAM,&videostream_tag);
1173     register_tag(ST_VIDEOFRAME,&videoframe_tag);
1174     register_tag(ST_DEFINESPRITE,&sprite_tag);
1175     register_tag(ST_END,&end_tag);
1176
1177     return TagMethods;
1178 }