X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fruby%2Fgfx.c;h=7c48a093069844683ac67f9a3bd0f08065bdaede;hp=874b8bc5ea3df2983310ef989ad843cc3c51c1d1;hb=df99e9de2273822d54a2efa8d02a08e90181ede1;hpb=62968dd3b867abbeb7d4b8fcb268fabca133b874

diff --git a/lib/ruby/gfx.c b/lib/ruby/gfx.c
index 874b8bc..7c48a09 100644
--- a/lib/ruby/gfx.c
+++ b/lib/ruby/gfx.c
@@ -1,4 +1,5 @@
 #include <ruby.h>
+#include "../../config.h"
 #include "../gfxdevice.h"
 #include "../gfxsource.h"
 #include "../gfxtools.h"
@@ -234,7 +235,7 @@ static VALUE image_has_alpha(VALUE cls)
     gfxcolor_t*data = image->image->data;
     int t;
     for(t=0;t<size;t++) {
-	if(data->a!=255) 
+	if(data[t].a!=255) 
 	    return Qtrue;
     }
     return Qfalse;
@@ -437,6 +438,7 @@ static ID id_radial = 0;
 static ID id_linear = 0;
 static ID id_remove_font_transforms = 0;
 static ID id_maketransparent = 0;
+static ID id_vectors_to_glyphs = 0;
 
 static VALUE noop(int argc, VALUE *argv, VALUE obj) {return obj;}
 
@@ -707,6 +709,8 @@ static VALUE doc_render(VALUE cls, VALUE device, VALUE _range, VALUE filters)
 	                    else x = RARRAY(filters)->ptr[t++];
 	    if(id == id_remove_font_transforms) {
 		wrap_filter2(dev, remove_font_transforms);
+	    } else if(id == id_vectors_to_glyphs) {
+		wrap_filter2(dev, vectors_to_glyphs);
 	    } else if(id == id_maketransparent) {
 		PARAM(alpha);
 		wrap_filter(dev, maketransparent, FIX2INT(alpha));
@@ -762,6 +766,14 @@ VALUE gfx_setparameter(VALUE module, VALUE _key, VALUE _value)
 void Init_gfx()
 {
     initLog(0,0,0,0,0,2);
+#ifdef HAVE_SRAND48
+    srand48(time(0));
+#else
+#ifdef HAVE_SRAND
+    srand(time(0));
+#endif
+#endif
+
     pdfdriver = gfxsource_pdf_create();
     swfdriver = gfxsource_swf_create();
     imagedriver = gfxsource_image_create();
@@ -856,5 +868,6 @@ void Init_gfx()
     id_linear = rb_intern("linear");
     id_remove_font_transforms = rb_intern("remove_font_transforms");
     id_maketransparent = rb_intern("maketransparent");
+    id_vectors_to_glyphs = rb_intern("vectors_to_glyphs");
 }