moved swf_GetMorphGradient from ../rfxswf.c.

[swftools.git] / lib / modules / swftools.c

diff --git a/lib/modules/swftools.c b/lib/modules/swftools.c
index deb1a7e..564825d 100644 (file)
--- a/lib/modules/swftools.c
+++ b/lib/modules/swftools.c
@@ -291,6 +291,30 @@ char* swf_GetName(TAG * t)
     return name;
 }
 
+/* used in enumerateUsedIDs */
+void swf_GetMorphGradient(TAG * tag, GRADIENT * gradient1, GRADIENT * gradient2)
+{
+    GRADIENT dummy1;
+    GRADIENT dummy2;
+    int t;
+    if(!gradient1)
+       gradient1 = &dummy1;
+    if(!gradient2)
+       gradient2 = &dummy2;
+    gradient1->num = 
+    gradient2->num = swf_GetU8(tag);
+    for(t=0;t<gradient1->num;t++)
+    {
+       int s=t;
+       if(s>=8) //FIXME
+           s=7;
+       gradient1->ratios[t] = swf_GetU8(tag);
+       swf_GetRGBA(tag, &gradient1->rgba[t]);
+       gradient2->ratios[t] = swf_GetU8(tag);
+       swf_GetRGBA(tag, &gradient2->rgba[t]);
+    }
+}
+
 #define DEBUG_ENUMERATE if(0)
 
 static void enumerateUsedIDs_styles(TAG * tag, void (*callback)(TAG*, int, void*), void*callback_data, int num, int morph)
@@ -397,6 +421,16 @@ void enumerateUsedIDs(TAG * tag, int base, void (*callback)(TAG*, int, void*), v
            callback(tag, tag->pos + base, callback_data); //button id
        break;
 
+       case ST_EXPORTASSETS: {
+           int num =  swf_GetU16(tag);
+           int t;
+           for(t=0;t<num;t++) {
+               callback(tag, tag->pos + base, callback_data); //button id
+               swf_GetU16(tag); //id
+               while(swf_GetU8(tag)); //name
+           }
+       } break;
+
        case ST_FREECHARACTER: /* unusual tags, which all start with an ID */
        case ST_NAMECHARACTER:
        case ST_GENERATORTEXT:
@@ -541,7 +575,8 @@ void enumerateUsedIDs(TAG * tag, int base, void (*callback)(TAG*, int, void*), v
            callback(tag, tag->pos + base, callback_data);
        break;
 
-       case ST_DEFINEMORPHSHAPE:
+       //case ST_DEFINEMORPHSHAPE: /* disabled for now (doesn't work) */
+
        case ST_DEFINESHAPE3: // these thingies might have bitmap ids in their fillstyles
        num++; //fallthrough
        case ST_DEFINESHAPE2:
@@ -567,7 +602,6 @@ void enumerateUsedIDs(TAG * tag, int base, void (*callback)(TAG*, int, void*), v
            DEBUG_ENUMERATE printf("-------\n");
            while(--morph>=0) /* morph shapes define two shapes */
            {
-               swf_ResetReadBits(tag); //?
                fillbits = swf_GetBits(tag, 4);
                linebits = swf_GetBits(tag, 4);
                DEBUG_ENUMERATE printf("%d %d\n", fillbits, linebits);