From 87a814fdce522d45aa31aa258cb5514d7e754bff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <martin@martin.st>
Date: Fri, 22 Jan 2016 10:52:06 +0200
Subject: [PATCH] libavcodec: Add missing AVClass pointers
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This fixes crashes since 243df1351.

Signed-off-by: Martin Storsjö <martin@martin.st>
---
 libavcodec/alacenc.c | 1 +
 libavcodec/huffyuv.h | 1 +
 libavcodec/utvideo.h | 1 +
 3 files changed, 3 insertions(+)

diff --git a/libavcodec/alacenc.c b/libavcodec/alacenc.c
index 4857338e9c..b7ebade9b0 100644
--- a/libavcodec/alacenc.c
+++ b/libavcodec/alacenc.c
@@ -59,6 +59,7 @@ typedef struct AlacLPCContext {
 } AlacLPCContext;
 
 typedef struct AlacEncodeContext {
+    const AVClass *class;
     AVCodecContext *avctx;
     int frame_size;                     /**< current frame size               */
     int verbatim;                       /**< current frame verbatim mode flag */
diff --git a/libavcodec/huffyuv.h b/libavcodec/huffyuv.h
index aed153769a..a4a83b9b01 100644
--- a/libavcodec/huffyuv.h
+++ b/libavcodec/huffyuv.h
@@ -59,6 +59,7 @@ typedef enum Predictor {
 } Predictor;
 
 typedef struct HYuvContext {
+    const AVClass *class;
     AVCodecContext *avctx;
     Predictor predictor;
     GetBitContext gb;
diff --git a/libavcodec/utvideo.h b/libavcodec/utvideo.h
index 718273c47f..0035e9c5ce 100644
--- a/libavcodec/utvideo.h
+++ b/libavcodec/utvideo.h
@@ -65,6 +65,7 @@ extern const int ff_ut_pred_order[5];
 extern const int ff_ut_rgb_order[4];
 
 typedef struct UtvideoContext {
+    const AVClass *class;
     AVCodecContext *avctx;
     BswapDSPContext bdsp;
     HuffYUVEncDSPContext hdsp;