From 1939b9030642106a5f75d7d2cfd1ec5208bea0ab Mon Sep 17 00:00:00 2001
From: Davinder Singh <ds.mudhar@gmail.com>
Date: Thu, 10 Aug 2017 07:08:34 +0530
Subject: [PATCH] avcodec/mjpegenc: disable unused code with AMV

disable unused amv_encode_picture() when AMV encoder is not configured.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/mjpegenc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavcodec/mjpegenc.c b/libavcodec/mjpegenc.c
index ee77cde8cb..9c3f863f6c 100644
--- a/libavcodec/mjpegenc.c
+++ b/libavcodec/mjpegenc.c
@@ -346,6 +346,7 @@ void ff_mjpeg_encode_mb(MpegEncContext *s, int16_t block[12][64])
     }
 }
 
+#if CONFIG_AMV_ENCODER
 // maximum over s->mjpeg_vsample[i]
 #define V_MAX 2
 static int amv_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
@@ -387,6 +388,7 @@ static int amv_encode_picture(AVCodecContext *avctx, AVPacket *pkt,
     av_frame_free(&pic);
     return ret;
 }
+#endif
 
 #define OFFSET(x) offsetof(MpegEncContext, x)
 #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM