From b4f81b7429dd9efc8db8fe1cb4a094398df56fe5 Mon Sep 17 00:00:00 2001
From: Pete Eberlein <pete@sensoray.com>
Date: Wed, 11 Aug 2010 07:34:33 +0000
Subject: [PATCH] Add a mapping for the V4L2_PIX_FMT_NV12 format to
 PIX_FMT_NV12 for video4linux2 devices. This is used by Sensoray Model 2253
 cards. Patch by Pete Eberlein (pete AT sensoray DOT com)

Originally committed as revision 24759 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavdevice/v4l2.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c
index c00785f51e..0480d6886a 100644
--- a/libavdevice/v4l2.c
+++ b/libavdevice/v4l2.c
@@ -138,6 +138,11 @@ static struct fmt_map fmt_conversion_table[] = {
         .codec_id = CODEC_ID_RAWVIDEO,
         .v4l2_fmt = V4L2_PIX_FMT_GREY,
     },
+    {
+        .ff_fmt = PIX_FMT_NV12,
+        .codec_id = CODEC_ID_RAWVIDEO,
+        .v4l2_fmt = V4L2_PIX_FMT_NV12,
+    },
     {
         .ff_fmt = PIX_FMT_NONE,
         .codec_id = CODEC_ID_MJPEG,