moving trunk for module inkscape

(bzr r1)

1 files changed, 46 insertions, 0 deletions

diff --git a/src/display/nr-plain-stuff-gdk.cpp b/src/display/nr-plain-stuff-gdk.cpp
new file mode 100644
index 000000000..d5b43f4ea
--- /dev/null
+++ b/src/display/nr-plain-stuff-gdk.cpp
@@ -0,0 +1,46 @@
+#define __NR_PLAIN_STUFF_GDK_C__
+
+/*
+ * Miscellaneous simple rendering utilities
+ *
+ * Author:
+ *   Lauris Kaplinski <lauris@ximian.com>
+ *
+ * Copyright (C) 2001 Lauris Kaplinski and Ximian, Inc.
+ *
+ * Released under GNU GPL
+ */
+
+#include <libnr/nr-pixblock-pattern.h>
+#include "nr-plain-stuff.h"
+#include "nr-plain-stuff-gdk.h"
+
+void
+nr_gdk_draw_rgba32_solid (GdkDrawable *drawable, GdkGC *gc, gint x, gint y, gint w, gint h, guint32 rgba)
+{
+	NRPixBlock pb;
+
+	nr_pixblock_setup_fast (&pb, NR_PIXBLOCK_MODE_R8G8B8A8N, 0, 0, w, h, FALSE);
+
+	nr_render_rgba32_rgb (NR_PIXBLOCK_PX (&pb), w, h, pb.rs, x, y, rgba);
+	gdk_draw_rgb_image (drawable, gc, x, y, w, h, GDK_RGB_DITHER_MAX, NR_PIXBLOCK_PX (&pb), pb.rs);
+
+	nr_pixblock_release (&pb);
+}
+
+void
+nr_gdk_draw_gray_garbage (GdkDrawable *drawable, GdkGC *gc, gint x, gint y, gint w, gint h)
+{
+	for (gint yy = y; yy < y + h; yy += 64) {
+		for (gint xx = x; xx < x + w; xx += 64) {
+			NRPixBlock pb;
+			gint ex = MIN (xx + 64, x + w);
+			gint ey = MIN (yy + 64, y + h);
+			nr_pixblock_setup_fast (&pb, NR_PIXBLOCK_MODE_R8G8B8, xx, yy, ex, ey, FALSE);
+			nr_pixblock_render_gray_noise (&pb, NULL);
+			gdk_draw_rgb_image (drawable, gc, xx, yy, ex - xx, ey - yy, GDK_RGB_DITHER_NONE, NR_PIXBLOCK_PX (&pb), pb.rs);
+			nr_pixblock_release (&pb);
+		}
+	}
+}
+