From 2f717be22a933fc8f53b2cb2540ffb3358896467 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Mon, 28 Jul 2014 05:14:39 +0200
Subject: [PATCH] avcodec/avdct: Add avcodec_dct_get_class()

This should have been in the initial commit of AVDCT

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavcodec/avdct.c | 5 +++++
 libavcodec/avdct.h | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/libavcodec/avdct.c b/libavcodec/avdct.c
index 720e7720de..58f4974b49 100644
--- a/libavcodec/avdct.c
+++ b/libavcodec/avdct.c
@@ -70,6 +70,11 @@ static const AVClass avdct_class = {
     .version                 = LIBAVUTIL_VERSION_INT,
 };
 
+const AVClass *avcodec_dct_get_class(void)
+{
+    return &avdct_class;
+}
+
 AVDCT *avcodec_dct_alloc(void)
 {
     AVDCT *dsp = av_mallocz(sizeof(AVDCT));
diff --git a/libavcodec/avdct.h b/libavcodec/avdct.h
index 4d691e013d..4c9d00f904 100644
--- a/libavcodec/avdct.h
+++ b/libavcodec/avdct.h
@@ -73,4 +73,6 @@ typedef struct AVDCT {
 AVDCT *avcodec_dct_alloc(void);
 int avcodec_dct_init(AVDCT *);
 
+const AVClass *avcodec_dct_get_class(void);
+
 #endif /* AVCODEC_AVDCT_H */