From 8048bbc7a2c82d8342c3372690ccd3c9a6359425 Mon Sep 17 00:00:00 2001
From: mayeut <mayeut@users.noreply.github.com>
Date: Sat, 18 Jul 2015 00:07:04 +0200
Subject: Add tests for TIFF input with Alpha channel

Update uclouvain/openjpeg#322
---
 src/bin/jp2/converttif.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/bin/jp2/converttif.c b/src/bin/jp2/converttif.c
index 21bb11f8..d93e5f53 100644
--- a/src/bin/jp2/converttif.c
+++ b/src/bin/jp2/converttif.c
@@ -977,6 +977,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
 	{
 		planes[j] = image->comps[j].data;
 	}
+	image->comps[numcomps - 1].alpha = (OPJ_UINT16)(1 - (numcomps & 1));
 		
 	strip_size = TIFFStripSize(tif);
 	
-- 
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