This is a modified version of patch #2995

To enable dynamic tiff support.
I had to fix some of the logic in the fileselect box for icons,
I also expanded the patch to look in various default locations for
a dynamic libtiff.so/libtiff.dll
and look at the env variable BF_TIFF_LIB if it can't find it automatically.
If unable to load the library it prints a message about setting BF_TIFF_LIB
to the console.

I haven't been able to test it on a lot of platforms but hopefully it
will just work ;)  I added the files to scons but have not had a chance to
test that as well.

Kent

1 files changed, 5 insertions, 0 deletions

diff --git a/source/blender/imbuf/intern/writeimage.c b/source/blender/imbuf/intern/writeimage.c
index 148597dda35..340f8ace415 100644
--- a/source/blender/imbuf/intern/writeimage.c
+++ b/source/blender/imbuf/intern/writeimage.c
@@ -36,6 +36,7 @@
 #include <io.h>
 #endif
 
+#include "BKE_global.h"
 #include "BLI_blenlib.h"
 
 #include "imbuf.h"
@@ -54,6 +55,7 @@
 #include "IMB_amiga.h"
 #include "IMB_png.h"
 #include "IMB_bmp.h"
+#include "IMB_tiff.h"
 #include "IMB_radiance_hdr.h"
 
 #include "IMB_iff.h"
@@ -87,6 +89,9 @@ short IMB_saveiff(struct ImBuf *ibuf,char *naam,int flags)
 	if (IS_iris(ibuf)) {
 		return imb_saveiris(ibuf,naam,flags);
 	}
+	if (G.have_libtiff && IS_tiff(ibuf)) {
+		return imb_savetiff(ibuf,naam,flags);
+	}
 
 	file = open(naam, O_BINARY | O_RDWR | O_CREAT | O_TRUNC, 0666);
 	if (file < 0) return (FALSE);