Remove libart

It's not used by the gnome-canvas anymore.

1 files changed, 0 insertions, 123 deletions

diff --git a/libart_lgpl/art_gray_svp.c b/libart_lgpl/art_gray_svp.c
deleted file mode 100644
index f076a69f99..0000000000
--- a/libart_lgpl/art_gray_svp.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Libart_LGPL - library of basic graphic primitives
- * Copyright (C) 1998 Raph Levien
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
-/* Render a sorted vector path into a graymap. */
-
-#include "config.h"
-#include "art_gray_svp.h"
-
-#include <string.h>	/* for memset */
-#include "art_misc.h"
-
-#include "art_svp.h"
-#include "art_svp_render_aa.h"
-
-typedef struct _ArtGraySVPData ArtGraySVPData;
-
-struct _ArtGraySVPData {
-  art_u8 *buf;
-  gint rowstride;
-  gint x0, x1;
-};
-
-static void
-art_gray_svp_callback (gpointer callback_data, gint y,
-		       gint start, ArtSVPRenderAAStep *steps, gint n_steps)
-{
-  ArtGraySVPData *data = (ArtGraySVPData *)callback_data;
-  art_u8 *linebuf;
-  gint run_x0, run_x1;
-  gint running_sum = start;
-  gint x0, x1;
-  gint k;
-
-#if 0
-  printf ("start = %d", start);
-  running_sum = start;
-  for (k = 0; k < n_steps; k++)
-    {
-      running_sum += steps[k].delta;
-      printf (" %d:%d", steps[k].x, running_sum >> 16);
-    }
-  printf ("\n");
-#endif
-
-  linebuf = data->buf;
-  x0 = data->x0;
-  x1 = data->x1;
-
-  if (n_steps > 0)
-    {
-      run_x1 = steps[0].x;
-      if (run_x1 > x0)
-	memset (linebuf, running_sum >> 16, run_x1 - x0);
-
-      for (k = 0; k < n_steps - 1; k++)
-	{
-	  running_sum += steps[k].delta;
-	  run_x0 = run_x1;
-	  run_x1 = steps[k + 1].x;
-	  if (run_x1 > run_x0)
-	    memset (linebuf + run_x0 - x0, running_sum >> 16, run_x1 - run_x0);
-	}
-      running_sum += steps[k].delta;
-      if (x1 > run_x1)
-	memset (linebuf + run_x1 - x0, running_sum >> 16, x1 - run_x1);
-    }
-  else
-    {
-      memset (linebuf, running_sum >> 16, x1 - x0);
-    }
-
-  data->buf += data->rowstride;
-}
-
-/**
- * art_gray_svp_aa: Render the vector path into the bytemap.
- * @svp: The SVP to render.
- * @x0: The view window's left coord.
- * @y0: The view window's top coord.
- * @x1: The view window's right coord.
- * @y1: The view window's bottom coord.
- * @buf: The buffer where the bytemap is stored.
- * @rowstride: the rowstride for @buf.
- *
- * Each pixel gets a value proportional to the area within the pixel
- * overlapping the (filled) SVP. Pixel (x, y) is stored at:
- *
- *    @buf[(y - * @y0) * @rowstride + (x - @x0)]
- *
- * All pixels @x0 <= x < @x1, @y0 <= y < @y1 are generated. A
- * stored value of zero is no coverage, and a value of 255 is full
- * coverage. The area within the pixel (x, y) is the region covered
- * by [x..x+1] and [y..y+1].
- **/
-void
-art_gray_svp_aa (const ArtSVP *svp,
-		 gint x0, gint y0, gint x1, gint y1,
-		 art_u8 *buf, gint rowstride)
-{
-  ArtGraySVPData data;
-
-  data.buf = buf;
-  data.rowstride = rowstride;
-  data.x0 = x0;
-  data.x1 = x1;
-  art_svp_render_aa (svp, x0, y0, x1, y1, art_gray_svp_callback, &data);
-}