From f3683349aecf3be4c9c875186a812c0cde8ecf41 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Fri, 31 Aug 2012 11:15:07 +0200
Subject: Write TIFF Tag ExtraSamples when encoding pix_fmts that contain
 transparency information.

---
 libavcodec/tiff.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libavcodec/tiff.h')

diff --git a/libavcodec/tiff.h b/libavcodec/tiff.h
index 0abeb8c..6d760f0 100644
--- a/libavcodec/tiff.h
+++ b/libavcodec/tiff.h
@@ -69,6 +69,7 @@ enum TiffTags{
     TIFF_TILE_LENGTH = 0x143,
     TIFF_TILE_OFFSETS = 0x144,
     TIFF_TILE_BYTE_COUNTS = 0x145,
+    TIFF_EXTRASAMPLES = 0x152,
     TIFF_YCBCR_COEFFICIENTS = 0x211,
     TIFF_YCBCR_SUBSAMPLING = 0x212,
     TIFF_YCBCR_POSITIONING = 0x213,
-- 
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