/* fill 0 is no fill, so set fill->idx to one more than the shape's fill index */
static SWFFillStyle
addFillStyle(SWFShape shape, SWFFillStyle fill)
{
int i;
for ( i=0; i<*shape->nFills; ++i )
{
if ( SWFFillStyle_equals(fill, (*shape->fills)[i]) )
{
free(fill); // XXX - safe?
return (*shape->fills)[i];
}
}
if ( shape->isEnded )
{
SWFFill_setIdx(fill, 0);
return fill;
}
if ( *shape->nFills%STYLE_INCREMENT == 0 )
{
*shape->fills =
(SWFFillStyle*)realloc(*shape->fills,
(*shape->nFills+STYLE_INCREMENT) * sizeof(SWFFillStyle));
}
SWFFill_setIdx(fill, *shape->nFills+1);
(*shape->fills)[*shape->nFills] = fill;
++(*shape->nFills);
return fill;
}
/* fill 0 is no fill, so set idx to one more than the shape's fill index */
static int getFillIdx(SWFShape shape, SWFFillStyle fill)
{
int i;
for ( i=0; i<shape->nFills; ++i )
{
if ( SWFFillStyle_equals(fill, shape->fills[i]) )
return (i+1);
}
return 0; // no fill
}
static int addFillStyle(SWFShape shape, SWFFillStyle fill)
{
int i;
for ( i=0; i<shape->nFills; ++i )
{
if ( SWFFillStyle_equals(fill, shape->fills[i]) )
return i;
}
if ( shape->isEnded )
return -1;
if ( shape->nFills%STYLE_INCREMENT == 0 )
{
int size = (shape->nFills+STYLE_INCREMENT) * sizeof(SWFFillStyle);
shape->fills = (SWFFillStyle*)realloc(shape->fills, size);
}
shape->fills[shape->nFills] = fill;
++shape->nFills;
return shape->nFills;
}
