#include <fcntl.h>
#include "../lib/rfxswf.h"
#include "../lib/args.h"
+#include "../lib/log.h"
static char * filename = 0;
static char * outfilename = "output.swf";
static int optimize = 0;
static int swifty = 0;
static int verbose = 0;
-
-struct options_t options[] =
-{
- {"V","version"},
- {"O","optimize"},
- {"o","output"},
- {"S","swifty"},
- {"v","verbose"},
- {0,0}
+static int showbbox = 1;
+static int showorigbbox = 0;
+static int expand = 1;
+
+static struct options_t options[] = {
+{"h", "help"},
+{"O", "optimize"},
+{"S", "swifty"},
+{"o", "output"},
+{"b", "bbox"},
+{"B", "newbbox"},
+{"e", "expand"},
+{"v", "verbose"},
+{"V", "version"},
+{0,0}
};
int args_callback_option(char*name,char*val)
printf("swfbbox - part of %s %s\n", PACKAGE, VERSION);
exit(0);
}
+ else if(!strcmp(name, "b")) {
+ showorigbbox = 1;
+ if(showbbox == 1) showbbox = 0;
+ return 0;
+ }
+ else if(!strcmp(name, "B")) {
+ showbbox = 2;
+ return 0;
+ }
else if(!strcmp(name, "O")) {
optimize = 1;
+ if(showbbox == 1) showbbox = 0;
return 0;
}
else if(!strcmp(name, "S")) {
swifty = 1;
+ if(showbbox == 1) showbbox = 0;
return 0;
}
else if(!strcmp(name, "v")) {
- verbose = 1;
+ verbose ++;
+ return 0;
+ }
+ else if(!strcmp(name, "q")) {
+ verbose --;
+ return 0;
+ }
+ else if(!strcmp(name, "e")) {
+ expand = 1;
return 0;
}
else if(!strcmp(name, "o")) {
{
return args_long2shortoption(options, name, val);
}
-void args_callback_usage(char*name)
-{
- printf("Usage: %s [-at] file.swf\n", name);
- printf("\t-h , --help\t\t Print help and exit\n");
- printf("\t-O , --optimize\t\t Recalculate bounding boxes\n");
- printf("\t-S , --swifty\t\t Print out transformed bounding boxes\n");
- printf("\t-o , --output\t\t Set output filename (for -O)\n");
- printf("\t-V , --version\t\t Print program version and exit\n");
+void args_callback_usage(char *name)
+{
+ printf("\n");
+ printf("Usage: %s [-OSe] file.swf\n", name);
+ printf("\n");
+ printf("-h , --help Print help and exit\n");
+ printf("-S , --swifty Print out transformed bounding boxes\n");
+ printf("-O , --optimize Recalculate bounding boxes and write new file\n");
+ printf("-e , --expand Recalculate main bounding box and write new file\n");
+ printf("-o , --output <filename> Set output filename to <filename> (for -O/-e)\n");
+ printf("-v , --verbose Be more verbose\n");
+ printf("-V , --version Print program version and exit\n");
+ printf("\n");
}
int args_callback_command(char*name,char*val)
{
#define swf_ResetReadBits(tag) if (tag->readBit) { tag->pos++; tag->readBit = 0; }
-void parseFillStyleArray(TAG*tag, SHAPE2*shape)
-{
- U16 count;
- int t;
- int num=0;
- if(tag->id == ST_DEFINESHAPE)
- num = 1;
- else if(tag->id == ST_DEFINESHAPE2)
- num = 2;
- else if(tag->id == ST_DEFINESHAPE3)
- num = 3;
-
- count = swf_GetU8(tag);
- if(count == 0xff && num>1) // defineshape2,3 only
- count = swf_GetU16(tag);
-
- if(verbose) printf("num: %d\n", count);
- shape->numfillstyles = count;
- shape->fillstyles = malloc(sizeof(FILLSTYLE)*count);
-
- for(t=0;t<count;t++)
- {
- int type;
- U8*pos;
- FILLSTYLE*dest = &shape->fillstyles[t];
- swf_ResetReadBits(tag);
- type = swf_GetU8(tag); //type
- shape->fillstyles[t].type = type;
- if(type == 0) {
- /* plain color */
- if(num == 3)
- swf_GetRGBA(tag, &dest->color);
- else
- swf_GetRGB(tag, &dest->color);
- }
- else if(type == 0x10 || type == 0x12)
- {
- /* linear/radial gradient fill */
- swf_ResetReadBits(tag);
- swf_GetMatrix(tag, &dest->m);
- swf_ResetReadBits(tag);
- dest->gradient = malloc(sizeof(GRADIENT)); // TODO: free this again
- swf_GetGradient(tag, dest->gradient, num>=3?1:0);
- }
- else if(type == 0x40 || type == 0x41)
- {
- /* bitmap fill */
- swf_ResetReadBits(tag);
- dest->id_bitmap = swf_GetU16(tag); //id
- swf_ResetReadBits(tag); //?
- swf_GetMatrix(tag, &dest->m);
- }
- else {
- fprintf(stderr, "rfxswf:swftools.c Unknown fillstyle:0x%02x\n",type);
- }
- }
- swf_ResetReadBits(tag);
- count = swf_GetU8(tag); // line style array
- if(count == 0xff)
- count = swf_GetU16(tag);
-
- if(verbose) printf("lnum: %d\n", count);
-
- shape->numlinestyles = count;
- shape->linestyles = malloc(sizeof(LINESTYLE)*count);
- /* TODO: should we start with 1 and insert a correct definition of the
- "built in" linestyle 0? */
- for(t=0;t<count;t++)
- {
- shape->linestyles[t].width = swf_GetU16(tag);
- if(num == 3)
- swf_GetRGBA(tag, &shape->linestyles[t].color);
- else
- swf_GetRGB(tag, &shape->linestyles[t].color);
- }
- return;
-}
-
-void swf_ParseDefineShape(TAG*tag, SHAPE2*shape)
-{
- int num = 0, id;
- U16 fill,line;
- SRECT r;
- SRECT r2;
- SHAPELINE*l;
- if(tag->id == ST_DEFINESHAPE)
- num = 1;
- else if(tag->id == ST_DEFINESHAPE2)
- num = 2;
- else if(tag->id == ST_DEFINESHAPE3)
- num = 3;
- else {
- fprintf(stderr, "parseDefineShape must be called with a shape tag");
- }
-
- id = swf_GetU16(tag); //id
- memset(shape, 0, sizeof(SHAPE2));
- shape->bbox = malloc(sizeof(SRECT));
- swf_GetRect(tag, &r);
-
- memcpy(shape->bbox, &r, sizeof(SRECT));
- parseFillStyleArray(tag, shape);
-
- swf_ResetReadBits(tag);
- fill = (U16)swf_GetBits(tag,4);
- line = (U16)swf_GetBits(tag,4);
-
- shape->lines = swf_ParseShapeData(&tag->data[tag->pos], (tag->len - tag->pos)*8, fill, line);
-
- l = shape->lines;
-}
-
void swf_Shape2Optimize(SHAPE2*shape)
{
if(!shape->bbox)
*(shape->bbox) = swf_GetShapeBoundingBox(shape);
}
-void swf_Shape2ToShape(SHAPE2*shape2, SHAPE*shape)
-{
- TAG*tag = swf_InsertTag(0,0);
- SHAPELINE*l,*next;
- int newx=0,newy=0,lastx=0,lasty=0,oldls=0,oldfs0=0,oldfs1=0;
-
- memset(shape, 0, sizeof(SHAPE));
-
- shape->linestyle.n = shape2->numlinestyles;
- shape->linestyle.data = (LINESTYLE*)malloc(sizeof(LINESTYLE)*shape->linestyle.n);
- memcpy(shape->linestyle.data, shape2->linestyles, sizeof(LINESTYLE)*shape->linestyle.n);
-
- shape->fillstyle.n = shape2->numfillstyles;
- shape->fillstyle.data = (FILLSTYLE*)malloc(sizeof(FILLSTYLE)*shape->fillstyle.n);
- memcpy(shape->fillstyle.data, shape2->fillstyles, sizeof(FILLSTYLE)*shape->fillstyle.n);
-
- swf_ShapeCountBits(shape,NULL,NULL);
-
- l = shape2->lines;
-
- while(l) {
- int ls=0,fs0=0,fs1=0;
-
- if(l->type != moveTo) {
- if(oldls != l->linestyle) {oldls = ls = l->linestyle;if(!ls) ls=0x8000;}
- if(oldfs0 != l->fillstyle0) {oldfs0 = fs0 = l->fillstyle0;if(!fs0) fs0=0x8000;}
- if(oldfs1 != l->fillstyle1) {oldfs1 = fs1 = l->fillstyle1;if(!fs1) fs1=0x8000;}
-
- if(ls || fs0 || fs1 || newx!=0x7fffffff || newy!=0x7fffffff) {
- swf_ShapeSetAll(tag,shape,newx,newy,ls,fs0,fs1);
- newx = 0x7fffffff;
- newy = 0x7fffffff;
- }
- }
-
- if(l->type == lineTo) {
- swf_ShapeSetLine(tag,shape,l->x-lastx,l->y-lasty);
- } else if(l->type == splineTo) {
- swf_ShapeSetCurve(tag,shape, l->sx-lastx,l->sy-lasty, l->x-l->sx,l->y-l->sy);
- }
- if(l->type == moveTo) {
- newx = l->x;
- newy = l->y;
- }
-
- lastx = l->x;
- lasty = l->y;
- l = l->next;
- }
- swf_ShapeSetEnd(tag);
- shape->data = tag->data;
- shape->bitlen = tag->len*8;
-}
-
-void swf_SetShape2(TAG*tag, SHAPE2*shape2)
-{
- SHAPE shape;
- swf_Shape2ToShape(shape2, &shape);
-
- swf_SetRect(tag,shape2->bbox);
- swf_SetShapeStyles(tag, &shape);
- swf_ShapeCountBits(&shape,NULL,NULL);
- swf_SetShapeBits(tag,&shape);
-
- swf_SetBlock(tag, shape.data, (shape.bitlen+7)/8);
-}
-
/*
{char {x1 y1 x2 y2 x3 y3 x4 y4]]
*/
return o.matrix;
}
+
+static int fontnum = -1;
+static SWFFONT**fonts;
+static SWF*c_swf;
+static void fontcallback1(U16 id,U8 * name)
+{ fontnum++;
+}
+static void fontcallback2(U16 id,U8 * name)
+{
+ fonts[fontnum] = 0;
+ swf_FontExtract(c_swf,id,&fonts[fontnum]);
+ if(verbose) {
+ if(fonts[fontnum]) printf("Extracting font %d (%s)\n", id, name);
+ else printf("Extracting font %d (%s) failed\n", id, name);
+ fflush(stdout);
+ }
+ fontnum++;
+}
+typedef struct _textbounds
+{
+ SRECT r;
+ MATRIX m; // character transform matrix
+} textbounds_t;
+
+static void textcallback(void*self, int*chars, int*xpos, int nr, int fontid, int fontsize,
+ int xstart, int ystart, RGBA* color)
+{
+ textbounds_t * bounds = (textbounds_t*)self;
+ SWFFONT*font = 0;
+ int t;
+ for(t=0;t<fontnum;t++) {
+ if(fonts[t]->id == fontid) {
+ font = fonts[t];
+ break;
+ }
+ }
+ if(!font) {
+ fprintf(stderr, "Font %d unknown\n", fontid);
+ exit(1);
+ }
+ if(!font->layout) {
+ /* This is an expensive operation- but what should we do, we
+ need the glyph's bounding boxes */
+ swf_FontCreateLayout(font);
+ }
+
+ if(verbose)
+ printf("%d chars, font %d, size %d, at (%d,%d)\n", nr, fontid, fontsize, xstart, ystart);
+
+ for(t=0;t<nr;t++) {
+ /* not tested yet- the matrix/fontsize calculation is probably all wrong */
+ int x = xstart + xpos[t];
+ int y = ystart;
+ int ch;
+ SRECT newglyphbbox, glyphbbox = font->layout->bounds[chars[t]];
+ MATRIX m = bounds->m;
+
+ if(chars[t] < font->numchars && font->glyph2ascii) {
+ ch = font->glyph2ascii[chars[t]];
+ }
+
+ m.sx = (m.sx * fontsize) / 1024;
+ m.sy = (m.sy * fontsize) / 1024;
+ m.r0 = (m.r0 * fontsize) / 1024;
+ m.r1 = (m.r1 * fontsize) / 1024;
+
+ m.tx += x;
+ m.ty += y;
+ newglyphbbox = swf_TurnRect(glyphbbox, &m);
+
+ if(ch<32) ch='?';
+
+ swf_ExpandRect2(&(bounds->r), &newglyphbbox);
+ if(verbose >= 2) {
+ printf("%5d %c, %d %d %d %d (%d %d %d %d) -> %d %d %d %d\n",
+ xpos[t], ch,
+ glyphbbox.xmin, glyphbbox.ymin, glyphbbox.xmax, glyphbbox.ymax,
+ newglyphbbox.xmin, newglyphbbox.ymin, newglyphbbox.xmax, newglyphbbox.ymax,
+ bounds->r.xmin, bounds->r.ymin, bounds->r.xmax, bounds->r.ymax);
+ }
+
+ }
+}
+
+static void swf_OptimizeBoundingBoxes(SWF*swf)
+{
+ TAG* tag = swf->firstTag;
+
+ while (tag) {
+ if (tag->id == ST_DEFINESHAPE ||
+ tag->id == ST_DEFINESHAPE2 ||
+ tag->id == ST_DEFINESHAPE3) {
+ SHAPE2 s;
+ if(verbose) printf("%s\n", swf_TagGetName(tag));
+ swf_ParseDefineShape(tag, &s);
+ swf_Shape2Optimize(&s);
+ tag->len = 2;
+ tag->pos = 0;
+ swf_SetShape2(tag, &s);
+ }
+ if (tag->id == ST_DEFINETEXT || tag->id == ST_DEFINETEXT2) {
+ SRECT oldbox;
+ int matrix_offset;
+ int len;
+ U8*data;
+ textbounds_t bounds;
+ if(verbose) printf("%s\n", swf_TagGetName(tag));
+ if(fontnum < 0) {
+ if(verbose) printf("Extracting fonts...\n");
+ c_swf = swf;
+ fontnum = 0;
+ swf_FontEnumerate(swf,&fontcallback1);
+ fonts = (SWFFONT**)malloc(fontnum*sizeof(SWFFONT*));
+ memset(fonts, 0, fontnum*sizeof(SWFFONT*));
+ fontnum = 0;
+ swf_FontEnumerate(swf,&fontcallback2);
+ }
+
+ memset(&bounds, 0, sizeof(bounds));
+
+ swf_SetTagPos(tag, 0);
+ swf_GetU16(tag);
+ swf_GetRect(tag,&oldbox);
+ swf_ResetReadBits(tag);
+ matrix_offset = tag->pos;
+ swf_GetMatrix(tag,&bounds.m);
+ swf_ParseDefineText(tag, textcallback, &bounds);
+ if(verbose) {
+ printf("\n");
+ swf_DumpMatrix(stdout, &bounds.m);
+ printf("old: %d %d %d %d\n", oldbox.xmin, oldbox.ymin, oldbox.xmax, oldbox.ymax);
+ printf("new: %d %d %d %d\n", bounds.r.xmin, bounds.r.ymin, bounds.r.xmax, bounds.r.ymax);
+ }
+
+ /* now comes the tricky part:
+ we have to fiddle the data back in
+ thank heavens that the bbox is follow by a matrix
+ struct, which always starts on a byte boundary.
+ */
+ len = tag->len - matrix_offset;
+ data = malloc(len);
+ memcpy(data, &tag->data[matrix_offset], len);
+ tag->writeBit = 0;
+ tag->len = 2;
+ swf_SetRect(tag, &bounds.r);
+ swf_SetBlock(tag, data, len);
+ free(data);
+ tag->pos = tag->readBit = 0;
+ }
+ tag = tag->next;
+ }
+}
+
+static void showSwiftyOutput(SWF*swf)
+{
+ TAG*tag = swf->firstTag;
+ int frame=0;
+ printf("{\n\t{frame %d}\n", frame++);
+
+ while (tag) {
+ if (tag->id == ST_SHOWFRAME) {
+ printf("}\n{\n\t{frame %d}\n", frame++);
+ }
+ if (tag->id == ST_PLACEOBJECT || tag->id == ST_PLACEOBJECT2) {
+ if(hasid(tag)) {
+ depth2id[swf_GetDepth(tag)] = swf_GetPlaceID(tag);
+ }
+ if(hasname(tag)) {
+ depth2name[swf_GetDepth(tag)] = getname(tag);
+ }
+ }
+ if (tag->id == ST_PLACEOBJECT || tag->id == ST_PLACEOBJECT2) {
+ MATRIX m = getmatrix(tag);
+ U16 id = depth2id[swf_GetDepth(tag)];
+ char*name = depth2name[swf_GetDepth(tag)];
+ char buf[40];
+ SRECT bbox = bboxes[id];
+ SPOINT p1,p2,p3,p4;
+ p1.x = bbox.xmin; p1.y = bbox.ymin;
+ p2.x = bbox.xmax; p2.y = bbox.ymin;
+ p3.x = bbox.xmin; p3.y = bbox.ymax;
+ p4.x = bbox.xmax; p4.y = bbox.ymax;
+ p1 = swf_TurnPoint(p1, &m);
+ p2 = swf_TurnPoint(p2, &m);
+ p3 = swf_TurnPoint(p3, &m);
+ p4 = swf_TurnPoint(p4, &m);
+ if(!name) {
+ sprintf(buf, "ID%d", id);name = buf;
+ }
+ //printf("\t#%.4f %.4f %.4f %.4f | %.4f %.4f\n", m.sx/65536.0, m.r1/65536.0, m.r0/65536.0, m.sy/65536.0, m.tx/20.0, m.ty/20.0);
+ printf("\t{%s {%.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f}}\n", name,
+ p1.x/20.0, p1.y/20.0, p2.x/20.0, p2.y/20.0,
+ p3.x/20.0, p3.y/20.0, p4.x/20.0, p4.y/20.0);
+ }
+ tag = tag->next;
+ }
+ printf("}\n");
+}
+static SRECT getMovieClipBBox(TAG*tag)
+{
+ //TAG*tag = swf->firstTag;
+ int frame=0;
+ SRECT movieSize;
+ U16 depth2id[65536];
+ memset(depth2id, 0, sizeof(depth2id));
+
+ memset(&movieSize,0,sizeof(SRECT));
+
+ while (tag->id != ST_END) {
+ if (tag->id == ST_PLACEOBJECT || tag->id == ST_PLACEOBJECT2) {
+ if(hasid(tag)) {
+ depth2id[swf_GetDepth(tag)] = swf_GetPlaceID(tag);
+ }
+ }
+ if (tag->id == ST_PLACEOBJECT || tag->id == ST_PLACEOBJECT2) {
+ MATRIX m = getmatrix(tag);
+ U16 id = depth2id[swf_GetDepth(tag)];
+ SRECT bbox = bboxes[id];
+
+ SRECT tbbox = swf_TurnRect(bbox, &m);
+ swf_ExpandRect2(&movieSize, &tbbox);
+ }
+ tag = tag->next;
+ }
+ return movieSize;
+}
+
+static SRECT getSWFBBox(SWF*swf)
+{
+ SRECT movieSize = getMovieClipBBox(swf->firstTag);
+
+ return movieSize;
+}
+
int main (int argc,char ** argv)
{
TAG*tag;
SWF swf;
int fi;
- int frame=0;
+ SRECT oldMovieSize;
+ SRECT newMovieSize;
memset(bboxes, 0, sizeof(bboxes));
memset(depth2name, 0, sizeof(depth2name));
processargs(argc, argv);
+ initLog(0,0,0,0,0,verbose?LOGLEVEL_DEBUG:LOGLEVEL_WARNING);
if(!filename) {
fprintf(stderr, "You must supply a filename.\n");
}
close(fi);
+ swf_OptimizeTagOrder(&swf);
swf_FoldAll(&swf);
- tag = swf.firstTag;
- if(swifty) {
- printf("{\n\t{frame %d}\n", frame++);
+ /* Optimize bounding boxes in case -O flag was set */
+ if(optimize) {
+ swf_OptimizeBoundingBoxes(&swf);
}
-
+
+ /* Create an ID to Bounding Box table */
+ tag = swf.firstTag;
while (tag) {
- if (tag->id == ST_DEFINESHAPE ||
- tag->id == ST_DEFINESHAPE2 ||
- tag->id == ST_DEFINESHAPE3) {
- SHAPE2 s;
- if(verbose) printf("%s\n", swf_TagGetName(tag));
- swf_ParseDefineShape(tag, &s);
- swf_Shape2Optimize(&s);
- tag->len = 2;
- swf_SetShape2(tag, &s);
- }
- if(swf_isDefiningTag(tag) && tag->id != ST_DEFINESPRITE) {
- bboxes[swf_GetDefineID(tag)] = swf_GetDefineBBox(tag);
- }
- if(swifty) {
- if (tag->id == ST_SHOWFRAME) {
- printf("}\n{\n\t{frame %d}\n", frame++);
- }
- if (tag->id == ST_PLACEOBJECT || tag->id == ST_PLACEOBJECT2) {
- if(hasid(tag)) {
- depth2id[swf_GetDepth(tag)] = swf_GetPlaceID(tag);
- }
- if(hasname(tag)) {
- depth2name[swf_GetDepth(tag)] = getname(tag);
+ if(swf_isDefiningTag(tag)) {
+ int id = swf_GetDefineID(tag);
+ if(tag->id != ST_DEFINESPRITE) {
+ bboxes[id] = swf_GetDefineBBox(tag);
+ } else {
+ swf_UnFoldSprite(tag);
+ bboxes[id] = getMovieClipBBox(tag);
+ swf_FoldSprite(tag);
+ if(verbose) {
+ printf("sprite %d is %.2fx%.2f\n", id,
+ (bboxes[id].xmax - bboxes[id].xmin)/20.0,
+ (bboxes[id].ymax - bboxes[id].ymin)/20.0);
}
}
- if (tag->id == ST_PLACEOBJECT || tag->id == ST_PLACEOBJECT2) {
- MATRIX m = getmatrix(tag);
- U16 id = depth2id[swf_GetDepth(tag)];
- char*name = depth2name[swf_GetDepth(tag)];
- char buf[40];
- SRECT bbox = bboxes[id];
- SPOINT p1,p2,p3,p4;
- p1.x = bbox.xmin; p1.y = bbox.ymin;
- p2.x = bbox.xmax; p2.y = bbox.ymin;
- p3.x = bbox.xmin; p3.y = bbox.ymax;
- p4.x = bbox.xmax; p4.y = bbox.ymax;
- p1 = swf_TurnPoint(p1, &m);
- p2 = swf_TurnPoint(p2, &m);
- p3 = swf_TurnPoint(p3, &m);
- p4 = swf_TurnPoint(p4, &m);
- if(!name) {
- sprintf(buf, "ID%d", id);name = buf;
- }
- //printf("\t#%.4f %.4f %.4f %.4f | %.4f %.4f\n", m.sx/65536.0, m.r1/65536.0, m.r0/65536.0, m.sy/65536.0, m.tx/20.0, m.ty/20.0);
- printf("\t{%s {%.2f %.2f %.2f %.2f %.2f %.2f %.2f %.2f}}\n", name,
- p1.x/20.0, p1.y/20.0, p2.x/20.0, p2.y/20.0,
- p3.x/20.0, p3.y/20.0, p4.x/20.0, p4.y/20.0);
- }
}
tag = tag->next;
}
+
+ /* Create an ID->Bounding Box table for all bounding boxes */
if(swifty) {
- printf("}\n");
+ showSwiftyOutput(&swf);
}
- if(optimize) {
+ oldMovieSize = swf.movieSize;
+ newMovieSize = getSWFBBox(&swf);
+
+ if(optimize || expand) {
+
+ if(expand)
+ swf.movieSize = newMovieSize;
+
fi = open(outfilename, O_BINARY | O_RDWR | O_CREAT | O_TRUNC, 0666);
if(swf_WriteSWF(fi, &swf) < 0) {
fprintf(stderr, "Error writing file %s", outfilename);
}
close(fi);
}
+
+ if(showbbox) {
+ if(verbose>=0)
+ printf("Real Movie Size: ");
+ printf("%.2f x %.2f :%.2f :%.2f\n",
+ (newMovieSize.xmax-newMovieSize.xmin)/20.0,
+ (newMovieSize.ymax-newMovieSize.ymin)/20.0,
+ (newMovieSize.xmin)/20.0,
+ (newMovieSize.ymin)/20.0
+ );
+ }
+ if(showorigbbox) {
+ if(verbose>=0)
+ printf("Original Movie Size: ");
+ printf("%.2f x %.2f :%.2f :%.2f\n",
+ (oldMovieSize.xmax-oldMovieSize.xmin)/20.0,
+ (oldMovieSize.ymax-oldMovieSize.ymin)/20.0,
+ (oldMovieSize.xmin)/20.0,
+ (oldMovieSize.ymin)/20.0
+ );
+ }
swf_FreeTags(&swf);
return 0;