fix for #3498

(Swap colors on bigendian machines)

I also made it so that the env variable is tried ahead of all
of the other looking.  (That way you can override a system default
if its broken without having to upgrade)

This also makes it so we can remove the OSX ifdef.  So I did.
lukep: If you still want it add it back in but my gut says the less ifdefs
we have the better ;)

Kent

1 files changed, 4 insertions, 0 deletions

diff --git a/source/blender/imbuf/intern/tiff.c b/source/blender/imbuf/intern/tiff.c
index 361ae9d198f..5b86a2c2dfa 100644
--- a/source/blender/imbuf/intern/tiff.c
+++ b/source/blender/imbuf/intern/tiff.c
@@ -49,6 +49,8 @@
 #include "imbuf.h"
 #include "imbuf_patch.h"
 
+#include "BKE_global.h"
+
 #include "IMB_imbuf_types.h"
 #include "IMB_imbuf.h"
 
@@ -393,6 +395,8 @@ struct ImBuf *imb_loadtiff(unsigned char *mem, int size, int flags)
 	/* close the client layer interface to the in-memory file */
 	libtiff_TIFFClose(image);
 
+	if (G.order == B_ENDIAN) IMB_convert_rgba_to_abgr(ibuf->x*ibuf->y, ibuf->rect);
+
 	/* return successfully */
 	return (ibuf);
 }