From: Dana Jansens <danakj@orodu.net>
Date: Tue, 24 Jun 2003 18:56:47 +0000 (+0000)
Subject: do horz grads without any multipliaction
X-Git-Url: https://git.brokenzipper.com/gitweb?a=commitdiff_plain;h=5cd0ed57acda1e7858be5c9d20635f5660353a2b;p=chaz%2Fopenbox

do horz grads without any multipliaction
---

diff --git a/render/gradient.c b/render/gradient.c
index 6f976e0b..a819a4be 100644
--- a/render/gradient.c
+++ b/render/gradient.c
@@ -334,7 +334,7 @@ static void gradient_solid(RrAppearance *l, int w, int h)
 static void gradient_horizontal(RrSurface *sf, int w, int h)
 {
     int x, y;
-    RrPixel32 *data = sf->RrPixel_data;
+    RrPixel32 *data = sf->RrPixel_data, *datav;
     RrPixel32 current;
 
     VARS(x);
@@ -342,8 +342,11 @@ static void gradient_horizontal(RrSurface *sf, int w, int h)
 
     for (x = w - 1; x > 0; --x) {  /* 0 -> w-1 */
         current = COLOR(x);
-        for (y = h - 1; y >= 0; --y)  /* 0 -> h */
-            *(data + y * w) = current;
+        datav = data;
+        for (y = h - 1; y >= 0; --y) {  /* 0 -> h */
+            *datav = current;
+            datav += w;
+        }
         ++data;
 
         NEXT(x);