Misc fixes for DEC OSF1

-Yosh

ChangeLog

+Sun Jan 25 13:28:28 PST 1998 Manish Singh <yosh@gimp.org>
+
+	* libgimp/gimppixelrgn.c
+	* plug-ins/iwarp/iwarp.c
+	* plug-ins/sparkle/sparkle.c: Misc portability fixes for
+	DEC OSF1 (gimp-joke-980109-0)
+
 Sun Jan 25 02:24:03 PST 1998 Manish Singh <yosh@gimp.org>
 
 	* libgimp/*: Placed libgimp under the LGPL

libgimp/gimppixelrgn.c

@@ -157,7 +157,7 @@ gimp_pixel_rgn_get_row (GPixelRgn *pr,
       tile = gimp_drawable_get_tile2 (pr->drawable, pr->shadow, x, y);
       gimp_tile_ref (tile);
 
-      tile_data = tile->data + tile->bpp * (tile->ewidth * (y % TILE_HEIGHT) + (x % TILE_WIDTH));
+      tile_data = tile->data + (int)tile->bpp * (int)(tile->ewidth * (int)(y % TILE_HEIGHT) + (x % TILE_WIDTH));
       boundary = x + (tile->ewidth - (x % TILE_WIDTH));
       bpp = tile->bpp;
 

plug-ins/common/iwarp.c

@@ -1355,21 +1355,23 @@ iwarp_motion_callback(GtkWidget *widget,
  int x,y;
  
  mb = (GdkEventButton*) event; 
- x = mb->x;
- y = mb->y;
  switch (event->type) {
    case GDK_BUTTON_PRESS:
-      lastx = x;
-      lasty = y;
+      lastx = mb->x;
+      lasty = mb->y;
    break;
    case GDK_BUTTON_RELEASE:
       if (mb->state & GDK_BUTTON1_MASK) {
+       x = mb->x;
+       y = mb->y;
        if (iwarp_vals.do_move) iwarp_move(x,y,lastx,lasty);
        else iwarp_deform(x, y,0.0,0.0);
       }
    break; 
    case GDK_MOTION_NOTIFY :
      if (mb->state & GDK_BUTTON1_MASK) { 
+      x = mb->x;
+      y = mb->y;
       if (iwarp_vals.do_move) iwarp_move(x,y,lastx,lasty);
       else iwarp_deform(x, y,0.0,0.0);
       lastx = x;

plug-ins/common/sparkle.c

@@ -637,7 +637,7 @@ fspike (GPixelRgn *dest_rgn,
       gimp_pixel_rgn_get_pixel (dest_rgn, pixel, x, y);
 
       for (b = 0; b < bytes; b++)
-	val[b] = (gdouble) pixel[b] / 255.0;
+	val[b] = (gdouble) (gint)pixel[b] / 255.0;
 
       /*  increase saturation to full for color image  */
       if (! gray)

plug-ins/iwarp/iwarp.c

@@ -1355,21 +1355,23 @@ iwarp_motion_callback(GtkWidget *widget,
  int x,y;
  
  mb = (GdkEventButton*) event; 
- x = mb->x;
- y = mb->y;
  switch (event->type) {
    case GDK_BUTTON_PRESS:
-      lastx = x;
-      lasty = y;
+      lastx = mb->x;
+      lasty = mb->y;
    break;
    case GDK_BUTTON_RELEASE:
       if (mb->state & GDK_BUTTON1_MASK) {
+       x = mb->x;
+       y = mb->y;
        if (iwarp_vals.do_move) iwarp_move(x,y,lastx,lasty);
        else iwarp_deform(x, y,0.0,0.0);
       }
    break; 
    case GDK_MOTION_NOTIFY :
      if (mb->state & GDK_BUTTON1_MASK) { 
+      x = mb->x;
+      y = mb->y;
       if (iwarp_vals.do_move) iwarp_move(x,y,lastx,lasty);
       else iwarp_deform(x, y,0.0,0.0);
       lastx = x;

plug-ins/sparkle/sparkle.c

@@ -637,7 +637,7 @@ fspike (GPixelRgn *dest_rgn,
       gimp_pixel_rgn_get_pixel (dest_rgn, pixel, x, y);
 
       for (b = 0; b < bytes; b++)
-	val[b] = (gdouble) pixel[b] / 255.0;
+	val[b] = (gdouble) (gint)pixel[b] / 255.0;
 
       /*  increase saturation to full for color image  */
       if (! gray)