implement the ps exporter interface for tiff documents

[evince.git] / dvi / pixbuf-device.c

diff --git a/dvi/pixbuf-device.c b/dvi/pixbuf-device.c
index fbb059282602e1dc90e2d49d54827132d91eb381..6175e471980f5b1d498a2604c67ac628d1cc74be 100644 (file)
--- a/dvi/pixbuf-device.c
+++ b/dvi/pixbuf-device.c
@@ -54,7 +54,7 @@ static void dvi_pixbuf_draw_rule(DviContext *dvi, int x, int y, Uint w, Uint h,
 {
        DviPixbufDevice *c_device = (DviPixbufDevice *) dvi->device.device_data;
        gint rowstride;
-       gchar *p;
+       guchar *p;
        gint i, j;    
        gint red, green, blue;
        
@@ -140,7 +140,7 @@ static void dvi_pixbuf_free_image(void *ptr)
 
 static void dvi_pixbuf_put_pixel(void *image, int x, int y, Ulong color)
 {
-    gchar *p;
+    guchar *p;
     
     p = gdk_pixbuf_get_pixels (GDK_PIXBUF(image)) + y * gdk_pixbuf_get_rowstride(GDK_PIXBUF(image)) + x * 4;