Changeset 2636Tweet

Timestamp:

Aug 2, 2008, 2:01:20 AM (14 years ago)

Author:

Sam Hocevar

Message:

• pixels.c: fix a typo in the dithering method that could cause crashes.

File:

• libpipi/trunk/pipi/pixels.c (modified) (2 diffs)

libpipi/trunk/pipi/pixels.c

@@ -136 +136 @@
                     if(y < img->h - 1)
                     {
-                        if(x < img->w - 1)
+                        if(x > 0)
                             src[4 * ((y + 1) * img->w + x - 1) + i] += e * .1875;
                         src[4 * ((y + 1) * img->w + x) + i] += e * .3125;
@@ -172 +172 @@
                     if(y < img->h - 1)
                     {
-                        if(x < img->w - 1)
+                        if(x > 0)
                             src[4 * ((y + 1) * img->w + x - 1) + i] += e * .1875;
                         src[4 * ((y + 1) * img->w + x) + i] += e * .3125;