added alpha and font filter drafts

[swftools.git] / lib / gfxtools.c

diff --git a/lib/gfxtools.c b/lib/gfxtools.c
index 12717ea..2527675 100644 (file)
--- a/lib/gfxtools.c
+++ b/lib/gfxtools.c
@@ -1137,6 +1137,15 @@ gfxline_t* gfxline_reverse(gfxline_t*line)
     return b;
 }
 
+void gfxgradient_destroy(gfxgradient_t*gradient)
+{
+    while(gradient) {
+       gfxgradient_t*next = gradient->next;
+       free(gradient);
+       gradient = next;
+    }
+}
+
 gfxparams_t* gfxparams_new()
 {
     return (gfxparams_t*)rfx_calloc(sizeof(gfxparams_t));