1) translate all of openbox's output

[chaz/openbox] / render / gradient.c

diff --git a/render/gradient.c b/render/gradient.c
index d2cb6814cc9336b792e19e9a3ce5e01807d15c1d..d3a09955a8b49c953d7c52f3d74f69ac21735e89 100644 (file)
--- a/render/gradient.c
+++ b/render/gradient.c
@@ -2,7 +2,7 @@
 
    gradient.c for the Openbox window manager
    Copyright (c) 2006        Mikael Magnusson
-   Copyright (c) 2003        Ben Jansens
+   Copyright (c) 2003-2007   Dana Jansens
    Copyright (c) 2003        Derek Foreman
 
    This program is free software; you can redistribute it and/or modify
@@ -371,6 +371,9 @@ static void gradient_splitvertical(RrAppearance *a, gint w, gint h)
     RrPixel32 current;
     RrColor *primary_light, *secondary_light;
 
+    VARS(y1);
+    VARS(y3);
+
     r = sf->primary->r;
     r += r >> 2;
     g = sf->primary->g;
@@ -393,10 +396,7 @@ static void gradient_splitvertical(RrAppearance *a, gint w, gint h)
     if (b > 0xFF) b = 0xFF;
     secondary_light = RrColorNew(a->inst, r, g, b);
 
-    VARS(y1);
     SETUP(y1, primary_light, sf->primary, (h / 2) -1);
-  
-    VARS(y3);
     SETUP(y3, sf->secondary, secondary_light,  (h / 2) -1);
 
     for (y1 = h - 1; y1 > (h / 2) -1; --y1) {  /* 0 -> h-1 */
@@ -458,28 +458,30 @@ static void gradient_mirrorhorizontal(RrSurface *sf, gint w, gint h)
     VARS(x);
     SETUP(x, sf->primary, sf->secondary, w/2);
 
-    for (x = w - 1; x > w/2-1; --x) {  /* 0 -> w-1 */
-        current = COLOR(x);
-        datav = data;
-        for (y = h - 1; y >= 0; --y) {  /* 0 -> h */
-            *datav = current;
-            datav += w;
-        }
-        ++data;
+    if (w > 1) {
+        for (x = w - 1; x > w/2-1; --x) {  /* 0 -> w-1 */
+            current = COLOR(x);
+            datav = data;
+            for (y = h - 1; y >= 0; --y) {  /* 0 -> h */
+                *datav = current;
+                datav += w;
+            }
+            ++data;
 
-        NEXT(x);
-    }
-    SETUP(x, sf->secondary, sf->primary, w/2);
-    for (x = w/2 - 1; x > 0; --x) {  /* 0 -> w-1 */
-        current = COLOR(x);
-        datav = data;
-        for (y = h - 1; y >= 0; --y) {  /* 0 -> h */
-            *datav = current;
-            datav += w;
+            NEXT(x);
         }
-        ++data;
+        SETUP(x, sf->secondary, sf->primary, w/2);
+        for (x = w/2 - 1; x > 0; --x) {  /* 0 -> w-1 */
+            current = COLOR(x);
+            datav = data;
+            for (y = h - 1; y >= 0; --y) {  /* 0 -> h */
+                *datav = current;
+                datav += w;
+            }
+            ++data;
 
-        NEXT(x);
+            NEXT(x);
+        }
     }
     current = COLOR(x);
     for (y = h - 1; y >= 0; --y)  /* 0 -> h */