1 files changed, 0 insertions, 338 deletions
diff --git a/tree/node2.c b/tree/node2.c
deleted file mode 100644
index f21ebf36..00000000
--- a/tree/node2.c
+++ /dev/null
@@ -1,338 +0,0 @@
-#include <fitz.h>
-
-/*
- * Over
- */
-
-fz_error *
-fz_newovernode(fz_node **nodep)
-{
-	fz_node *node;
-
-	node = *nodep = fz_malloc(sizeof (fz_overnode));
-	if (!node)
-		return fz_outofmem;
-
-	fz_initnode(node, FZ_NOVER);
-
-	return nil;
-}
-
-fz_rect
-fz_boundovernode(fz_overnode *node, fz_matrix ctm)
-{
-	fz_node *child;
-	fz_rect bbox;
-	fz_rect temp;
-
-	child = node->super.first;
-	if (!child)
-		return fz_emptyrect;
-
-	bbox = fz_boundnode(child, ctm);
-
-	child = child->next;
-	while (child)
-	{
-		temp = fz_boundnode(child, ctm);
-		bbox = fz_mergerects(temp, bbox);
-		child = child->next;
-	}
-
-	return bbox;
-}
-
-/*
- * Mask
- */
-
-fz_error *
-fz_newmasknode(fz_node **nodep)
-{
-	fz_node *node;
-
-	node = *nodep = fz_malloc(sizeof (fz_masknode));
-	if (!node)
-		return fz_outofmem;
-
-	fz_initnode(node, FZ_NMASK);
-
-	return nil;
-}
-
-fz_rect
-fz_boundmasknode(fz_masknode *node, fz_matrix ctm)
-{
-	fz_node *shape;
-	fz_node *color;
-	fz_rect one, two;
-
-	shape = node->super.first;
-	color = shape->next;
-
-	one = fz_boundnode(shape, ctm);
-	two = fz_boundnode(color, ctm);
-	return fz_intersectrects(one, two);
-}
-
-/*
- * Blend
- */
-
-fz_error *
-fz_newblendnode(fz_node **nodep, fz_colorspace *cs, fz_blendkind b, int k, int i)
-{
-	fz_blendnode *node;
-
-	node = fz_malloc(sizeof (fz_blendnode));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NBLEND);
-	node->cs = fz_keepcolorspace(cs);
-	node->mode = b;
-	node->knockout = k;
-	node->isolated = i;
-
-	return nil;
-}
-
-fz_rect
-fz_boundblendnode(fz_blendnode *node, fz_matrix ctm)
-{
-	fz_node *child;
-	fz_rect bbox;
-	fz_rect temp;
-
-	child = node->super.first;
-	if (!child)
-		return fz_emptyrect;
-
-	bbox = fz_boundnode(child, ctm);
-
-	child = child->next;
-	while (child)
-	{
-		temp = fz_boundnode(child, ctm);
-		bbox = fz_mergerects(temp, bbox);
-		child = child->next;
-	}
-
-	return bbox;
-}
-
-void
-fz_dropblendnode(fz_blendnode *node)
-{
-	fz_dropcolorspace(node->cs);
-}
-
-/*
- * Transform
- */
-
-fz_error *
-fz_newtransformnode(fz_node **nodep, fz_matrix m)
-{
-	fz_transformnode *node;
-
-	node = fz_malloc(sizeof (fz_transformnode));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NTRANSFORM);
-	node->m = m;
-
-	return nil;
-}
-
-fz_rect
-fz_boundtransformnode(fz_transformnode *node, fz_matrix ctm)
-{
-	if (!node->super.first)
-		return fz_emptyrect;
-	return fz_boundnode(node->super.first, fz_concat(node->m, ctm));
-}
-
-/*
- * Meta info
- */
-
-fz_error *
-fz_newmetanode(fz_node **nodep, fz_obj *name, fz_obj *dict)
-{
-	fz_metanode *node;
-
-	node = fz_malloc(sizeof (fz_metanode));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NMETA);
-	node->name = nil;
-	node->dict = nil;
-
-	if (name)
-		node->name = fz_keepobj(name);
-	if (dict)
-		node->dict = fz_keepobj(dict);
-
-	return nil;
-}
-
-void
-fz_dropmetanode(fz_metanode *node)
-{
-	if (node->name)
-		fz_dropobj(node->name);
-	if (node->dict)
-		fz_dropobj(node->dict);
-}
-
-fz_rect
-fz_boundmetanode(fz_metanode *node, fz_matrix ctm)
-{
-	if (!node->super.first)
-		return fz_emptyrect;
-	return fz_boundnode(node->super.first, ctm);
-}
-
-/*
- * Link to tree
- */
-
-fz_error *
-fz_newlinknode(fz_node **nodep, fz_tree *subtree)
-{
-	fz_linknode *node;
-
-	node = fz_malloc(sizeof (fz_linknode));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NLINK);
-	node->tree = fz_keeptree(subtree);
-
-	return nil;
-}
-
-void
-fz_droplinknode(fz_linknode *node)
-{
-	fz_droptree(node->tree);
-}
-
-fz_rect
-fz_boundlinknode(fz_linknode *node, fz_matrix ctm)
-{
-	return fz_boundtree(node->tree, ctm);
-}
-
-/*
- * Solid color
- */
-
-fz_error *
-fz_newcolornode(fz_node **nodep, fz_colorspace *cs, int n, float *v)
-{
-	fz_colornode *node;
-	int i;
-
-	node = fz_malloc(sizeof(fz_colornode) + sizeof(float) * n);
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NCOLOR);
-	node->cs = fz_keepcolorspace(cs);
-	node->n = n;
-	for (i = 0; i < n; i++)
-		node->samples[i] = v[i];
-
-	return nil;
-}
-
-fz_rect
-fz_boundcolornode(fz_colornode *node, fz_matrix ctm)
-{
-	return fz_infiniterect;
-}
-
-void
-fz_dropcolornode(fz_colornode *node)
-{
-	fz_dropcolorspace(node->cs);
-}
-
-/*
- * Image node
- */
-
-fz_error *
-fz_newimagenode(fz_node **nodep, fz_image *image)
-{
-	fz_imagenode *node;
-
-	node = fz_malloc(sizeof (fz_imagenode));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NIMAGE);
-	node->image = fz_keepimage(image);
-
-	return nil;
-}
-
-void
-fz_dropimagenode(fz_imagenode *node)
-{
-	fz_dropimage(node->image);
-}
-
-fz_rect
-fz_boundimagenode(fz_imagenode *node, fz_matrix ctm)
-{
-	fz_rect bbox;
-	bbox.min.x = 0;
-	bbox.min.y = 0;
-	bbox.max.x = 1;
-	bbox.max.y = 1;
-	return fz_transformaabb(ctm, bbox);
-}
-
-/*
- * Shade node
- */
-
-fz_error *
-fz_newshadenode(fz_node **nodep, fz_shade *shade)
-{
-	fz_shadenode *node;
-
-	node = fz_malloc(sizeof (fz_shadenode));
-	if (!node)
-		return fz_outofmem;
-	*nodep = (fz_node*)node;
-
-	fz_initnode((fz_node*)node, FZ_NSHADE);
-	node->shade = fz_keepshade(shade);
-
-	return nil;
-}
-
-void
-fz_dropshadenode(fz_shadenode *node)
-{
-	fz_dropshade(node->shade);
-}
-
-fz_rect
-fz_boundshadenode(fz_shadenode *node, fz_matrix ctm)
-{
-	return fz_boundshade(node->shade, ctm);
-}
-