void-packages/srcpkgs/gimp/patches/libpng-1.4.patch

26 lines
808 B
Diff

--- plug-ins/file-ico/ico-load.c 2010-01-18 19:01:46.000000000 -0500
+++ plug-ins/file-ico/ico-load.c 2010-01-18 19:14:43.000000000 -0500
@@ -286,14 +286,22 @@
switch (color_type)
{
case PNG_COLOR_TYPE_GRAY:
+#if PNG_LIBPNG_VER < 10400
png_set_gray_1_2_4_to_8 (png_ptr);
+#else
+ png_set_expand_gray_1_2_4_to_8(png_ptr);
+#endif
if ( bit_depth == 16 )
png_set_strip_16 (png_ptr);
png_set_gray_to_rgb (png_ptr);
png_set_add_alpha (png_ptr, 0xff, PNG_FILLER_AFTER);
break;
case PNG_COLOR_TYPE_GRAY_ALPHA:
+#if PNG_LIBPNG_VER < 10400
png_set_gray_1_2_4_to_8 (png_ptr);
+#else
+ png_set_expand_gray_1_2_4_to_8(png_ptr);
+#endif
if ( bit_depth == 16 )
png_set_strip_16 (png_ptr);
png_set_gray_to_rgb (png_ptr);