openbsd-ports/x11/mrxvt/patches/patch-src_mpng_c
naddy eed7c62887 Fix build with png-1.5.
All fixes by yours truly.
2011-07-08 20:38:00 +00:00

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$OpenBSD: patch-src_mpng_c,v 1.1 2011/07/08 20:38:00 naddy Exp $
Fix build with png-1.5.
--- src/mpng.c.orig Sun Feb 17 15:04:50 2008
+++ src/mpng.c Thu Jul 7 09:25:44 2011
@@ -83,7 +83,7 @@ png_uint_32 png_row_bytes;
display_depth = XDefaultDepth(display,XDefaultScreen(display));
fread(sig, 1, 8, ifile);
- if (!png_check_sig(sig, 8)){
+ if (png_sig_cmp(sig, 0, 8)){
fclose(ifile);
return -1;
}
@@ -113,7 +113,7 @@ png_uint_32 png_row_bytes;
if (png_depth < 8){
if (png_color_type == PNG_COLOR_TYPE_GRAY ){
- png_set_gray_1_2_4_to_8(png_ptr);
+ png_set_expand_gray_1_2_4_to_8(png_ptr);
png_row_bytes = png_width;
}else{
png_set_expand(png_ptr);