1 files changed, 0 insertions, 132 deletions
diff --git a/render/pathfill.c b/render/pathfill.c
deleted file mode 100644
index d25f78b1..00000000
--- a/render/pathfill.c
+++ /dev/null
@@ -1,132 +0,0 @@
-#include <fitz.h>
-
-static fz_error *
-line(fz_gel *gel, fz_matrix *ctm, float x0, float y0, float x1, float y1)
-{
-	float tx0 = ctm->a * x0 + ctm->c * y0 + ctm->e;
-	float ty0 = ctm->b * x0 + ctm->d * y0 + ctm->f;
-	float tx1 = ctm->a * x1 + ctm->c * y1 + ctm->e;
-	float ty1 = ctm->b * x1 + ctm->d * y1 + ctm->f;
-	return fz_insertgel(gel, tx0, ty0, tx1, ty1);
-}
-
-static fz_error *
-bezier(fz_gel *gel, fz_matrix *ctm, float flatness,
-	float xa, float ya,
-	float xb, float yb,
-	float xc, float yc,
-	float xd, float yd)
-{
-	fz_error *error;
-	float dmax;
-	float xab, yab;
-	float xbc, ybc;
-	float xcd, ycd;
-	float xabc, yabc;
-	float xbcd, ybcd;
-	float xabcd, yabcd;
-
-	/* termination check */
-	dmax = ABS(xa - xb);
-	dmax = MAX(dmax, ABS(ya - yb));
-	dmax = MAX(dmax, ABS(xd - xc));
-	dmax = MAX(dmax, ABS(yd - yc));
-	if (dmax < flatness)
-		return line(gel, ctm, xa, ya, xd, yd);
-
-	xab = xa + xb;
-	yab = ya + yb;
-	xbc = xb + xc;
-	ybc = yb + yc;
-	xcd = xc + xd;
-	ycd = yc + yd;
-
-	xabc = xab + xbc;
-	yabc = yab + ybc;
-	xbcd = xbc + xcd;
-	ybcd = ybc + ycd;
-
-	xabcd = xabc + xbcd;
-	yabcd = yabc + ybcd;
-
-	xab *= 0.5f; yab *= 0.5f;
-	xbc *= 0.5f; ybc *= 0.5f;
-	xcd *= 0.5f; ycd *= 0.5f;
-
-	xabc *= 0.25f; yabc *= 0.25f;
-	xbcd *= 0.25f; ybcd *= 0.25f;
-
-	xabcd *= 0.125f; yabcd *= 0.125f;
-
-	error = bezier(gel, ctm, flatness, xa, ya, xab, yab, xabc, yabc, xabcd, yabcd);
-	if (error)
-		return error;
-	return bezier(gel, ctm, flatness, xabcd, yabcd, xbcd, ybcd, xcd, ycd, xd, yd);
-}
-
-fz_error *
-fz_fillpath(fz_gel *gel, fz_pathnode *path, fz_matrix ctm, float flatness)
-{
-	fz_error *error;
-	float x1, y1, x2, y2, x3, y3;
-	float cx = 0;
-	float cy = 0;
-	float bx = 0;
-	float by = 0;
-	int i = 0;
-
-	while (i < path->len)
-	{
-		switch (path->els[i++].k)
-		{
-		case FZ_MOVETO:
-			x1 = path->els[i++].v;
-			y1 = path->els[i++].v;
-			cx = bx = x1;
-			cy = by = y1;
-			break;
-
-		case FZ_LINETO:
-			x1 = path->els[i++].v;
-			y1 = path->els[i++].v;
-			error = line(gel, &ctm, cx, cy, x1, y1);
-			if (error)
-				return error;
-			cx = x1;
-			cy = y1;
-			break;
-
-		case FZ_CURVETO:
-			x1 = path->els[i++].v;
-			y1 = path->els[i++].v;
-			x2 = path->els[i++].v;
-			y2 = path->els[i++].v;
-			x3 = path->els[i++].v;
-			y3 = path->els[i++].v;
-			error = bezier(gel, &ctm, flatness, cx, cy, x1, y1, x2, y2, x3, y3);
-			if (error)
-				return error;
-			cx = x3;
-			cy = y3;
-			break;
-
-		case FZ_CLOSEPATH:
-			error = line(gel, &ctm, cx, cy, bx, by);
-			if (error)
-				return error;
-			cx = bx;
-			cy = by;
-			break;
-		}
-	}
-
-	if (i && (cx != bx || cy != by))
-	{
-		error = line(gel, &ctm, cx, cy, bx, by);
-		if (error)
-			return error;
-	}
-
-	return nil;
-}
-