From ce6dbbb5db1d4ffe77ca99411ddb2d19694eff9c Mon Sep 17 00:00:00 2001
From: James Bursa <james@netsurf-browser.org>
Date: Sat, 14 Jun 2003 11:34:02 +0000
Subject: [project @ 2003-06-14 11:34:02 by bursa] Scale JPEGs and PNGs when
 plotting.

svn path=/import/netsurf/; revision=179
---
 riscos/jpeg.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'riscos/jpeg.c')

diff --git a/riscos/jpeg.c b/riscos/jpeg.c
index 090f36cf4..f3f939551 100644
--- a/riscos/jpeg.c
+++ b/riscos/jpeg.c
@@ -1,5 +1,5 @@
 /**
- * $Id: jpeg.c,v 1.4 2003/05/10 11:13:34 bursa Exp $
+ * $Id: jpeg.c,v 1.5 2003/06/14 11:34:02 bursa Exp $
  *
  * This is just a temporary implementation using the JPEG renderer
  * available in some versions of RISC OS.
@@ -66,9 +66,14 @@ void jpeg_destroy(struct content *c)
 void jpeg_redraw(struct content *c, long x, long y,
 		unsigned long width, unsigned long height)
 {
-	/* TODO: scale to width, height */
+	os_factors factors;
+	factors.xmul = width;
+	factors.ymul = height;
+	factors.xdiv = c->width * 2;
+	factors.ydiv = c->height * 2;
+
 	xjpeg_plot_scaled((jpeg_image *) c->data.jpeg.data,
-			x, y, 0, (int) c->data.jpeg.length,
+			x, y, &factors, (int) c->data.jpeg.length,
 			jpeg_SCALE_DITHERED);
 }
 
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