From 67d96fb42d01d4ed5fe6f88b080b53606341beb4 Mon Sep 17 00:00:00 2001
From: Andreas Öman <andreas@lonelycoder.com>
Date: Wed, 14 Apr 2010 20:15:50 +0000
Subject: pngdec: Add support for PIX_FMT_Y400A

Originally committed as revision 22882 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/pngdec.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libavcodec/pngdec.c')

diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index aa05ff020b..03859a9913 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -489,6 +489,8 @@ static int decode_frame(AVCodecContext *avctx,
                     avctx->pix_fmt = PIX_FMT_MONOBLACK;
                 } else if (s->color_type == PNG_COLOR_TYPE_PALETTE) {
                     avctx->pix_fmt = PIX_FMT_PAL8;
+                } else if (s->color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
+                    avctx->pix_fmt = PIX_FMT_Y400A;
                 } else {
                     goto fail;
                 }
-- 
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