+void enumerateUsedIDs_fillstyle(TAG * tag, int t, void (*callback)(TAG*, int, void*), void*callback_data, int num, int morph)
+{
+ int type;
+ type = swf_GetU8(tag); //type
+ DEBUG_ENUMERATE printf("fill style %d) type=%02x (tagpos=%d)\n", t, type, tag->pos);
+ if(type == 0) {
+ RGBA color;
+ if(num >= 3)
+ {swf_GetRGBA(tag, &color);if(morph) swf_GetRGBA(tag, NULL);}
+ else
+ {swf_GetRGB(tag, &color);if(morph) swf_GetRGB(tag, NULL);}
+ DEBUG_ENUMERATE printf(" %02x%02x%02x%02x\n", color.r,color.g,color.b,color.a);
+ }
+ else if(type == 0x10 || type == 0x12 || type == 0x13)
+ {
+ swf_ResetReadBits(tag);
+ MATRIX m;
+ swf_GetMatrix(tag, &m);
+ DEBUG_ENUMERATE swf_DumpMatrix(stdout, &m);
+ if(morph) {
+ swf_GetMatrix(tag, &m);
+ DEBUG_ENUMERATE swf_DumpMatrix(stdout, &m);
+ }
+ swf_ResetReadBits(tag);
+ if(morph) {
+ swf_GetMorphGradient(tag, NULL, NULL);
+ if(type == 0x13) {
+ swf_GetU16(tag);
+ swf_GetU16(tag);
+ }
+ } else {
+ GRADIENT g;
+ swf_GetGradient(tag, &g, /*alpha*/ num>=3?1:0);
+ DEBUG_ENUMERATE swf_DumpGradient(stdout, &g);
+ if(type == 0x13)
+ swf_GetU16(tag);
+ }
+ }
+ else if(type == 0x40 || type == 0x41 || type == 0x42 || type == 0x43)
+ {
+ swf_ResetReadBits(tag);
+ if(tag->data[tag->pos] != 0xff ||
+ tag->data[tag->pos+1] != 0xff)
+ (callback)(tag, tag->pos, callback_data);
+
+ swf_GetU16(tag);
+ swf_ResetReadBits(tag);
+ swf_GetMatrix(tag, NULL);
+ if(morph)
+ swf_GetMatrix(tag, NULL);
+ }
+ else {
+ fprintf(stderr, "rfxswf:swftools.c Unknown fillstyle:0x%02x in tag %02d\n",type, tag->id);
+ }
+}
+
+void enumerateUsedIDs_linestyle(TAG * tag, int t, void (*callback)(TAG*, int, void*), void*callback_data, int num, int morph)
+{
+ U16 width;
+ RGBA color;
+ width = swf_GetU16(tag);
+ char fill=0;
+ if(morph)
+ swf_GetU16(tag);
+ if(num >= 4) {
+ U16 flags = swf_GetU16(tag);
+ DEBUG_ENUMERATE printf("line style %d) flags: %08x\n", t, flags);
+ if((flags & 0x30) == 0x20) {
+ U16 miter = swf_GetU16(tag); // miter limit
+ DEBUG_ENUMERATE printf("line style %d) miter join: %08x\n", t, miter);
+ }
+ if(flags & 0x08) {
+ fill = 1;
+ }
+ }
+ if(!fill) {
+ if(num >= 3)
+ {swf_GetRGBA(tag, &color);if(morph) swf_GetRGBA(tag, NULL);}
+ else
+ {swf_GetRGB(tag, &color);if(morph) swf_GetRGB(tag, NULL);}
+ } else {
+ enumerateUsedIDs_fillstyle(tag, t, callback, callback_data, num, morph);
+ }
+ DEBUG_ENUMERATE printf("line style %d) width=%.2f color=%02x%02x%02x%02x \n", t, width/20.0, color.r,color.g,color.b,color.a);
+}
+