summaryrefslogtreecommitdiffstats
path: root/source/t/xfig/xfig.png14.nodither.diff
diff options
context:
space:
mode:
Diffstat (limited to 'source/t/xfig/xfig.png14.nodither.diff')
-rw-r--r--source/t/xfig/xfig.png14.nodither.diff11
1 files changed, 11 insertions, 0 deletions
diff --git a/source/t/xfig/xfig.png14.nodither.diff b/source/t/xfig/xfig.png14.nodither.diff
new file mode 100644
index 000000000..512e236ab
--- /dev/null
+++ b/source/t/xfig/xfig.png14.nodither.diff
@@ -0,0 +1,11 @@
+--- ./f_readpng.c.orig 2002-09-19 16:07:59.000000000 -0500
++++ ./f_readpng.c 2010-02-19 19:31:42.000000000 -0600
+@@ -133,7 +133,7 @@
+
+ if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette)) {
+ png_get_hIST(png_ptr, info_ptr, &histogram);
+- png_set_dither(png_ptr, palette, num_palette, 256, histogram, 0);
++ /* png_set_dither(png_ptr, palette, num_palette, 256, histogram, 0); */
+ }
+ }
+ if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {