refactor and rename node types

1 files changed, 0 insertions, 53 deletions

diff --git a/tree/blend.c b/tree/blend.c
deleted file mode 100644
index d2154240..00000000
--- a/tree/blend.c
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <fitz.h>
-
-fz_error *
-fz_newblend(fz_node **nodep, fz_blendkind b, int k, int i)
-{
-	fz_blend *node;
-
-	node = fz_malloc(sizeof (fz_blend));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NBLEND);
-	node->child = nil;
-	node->mode = b;
-	node->knockout = k;
-	node->isolated = i;
-
-	return nil;
-}
-
-void
-fz_freeblend(fz_blend *node)
-{
-	if (node->child)
-		fz_freenode(node->child);
-	fz_free(node);
-}
-
-fz_rect
-fz_boundblend(fz_blend *node, fz_matrix ctm)
-{
-	fz_node *child;
-	fz_rect bbox;
-	fz_rect r;
-
-	bbox = FZ_INFRECT;
-
-	for (child = node->child; child; child = child->next)
-	{
-		r = fz_boundnode(child, ctm);
-		if (r.max.x >= r.min.x)
-		{
-			if (bbox.max.x >= bbox.min.x)
-				bbox = fz_mergerects(r, bbox);
-			else
-				bbox = r;
-		}   
-	}
-
-	return bbox;
-}
-