openbsd-ports/graphics/netpbm/patches/patch-converter_other_pamrgbatopng_c
naddy 8c18b08ac5 Fix build with png-1.5.
All fixes from/via NetBSD pkgsrc.  The people there did a lot of
heavy lifting.
2011-07-08 20:36:09 +00:00

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$OpenBSD: patch-converter_other_pamrgbatopng_c,v 1.1 2011/07/08 20:36:09 naddy Exp $
Fix build with png-1.5.
--- converter/other/pamrgbatopng.c.orig Fri Aug 18 21:12:28 2006
+++ converter/other/pamrgbatopng.c Mon Jul 4 14:21:23 2011
@@ -101,10 +101,8 @@ writePng(const struct pam * const pamP,
if (!infoP)
pm_error("Could not allocate PNG info structure");
else {
- infoP->width = pamP->width;
- infoP->height = pamP->height;
- infoP->bit_depth = 8;
- infoP->color_type = PNG_COLOR_TYPE_RGB_ALPHA;
+ png_set_IHDR(pngP, infoP, pamP->width, pamP->height,
+ 8, PNG_COLOR_TYPE_RGB_ALPHA, 0, 0, 0);
png_init_io(pngP, ofP);