From 72dee5f40b236c5eb9e68df39df80c68392269e3 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Sun, 26 May 2013 11:02:51 +0200
Subject: [PATCH] wavpack: don't set sample format in init.

We don't know whether it will be float until we look at the data.
---
 libavcodec/wavpack.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c
index 44cedd5e75..1b2e62ef4f 100644
--- a/libavcodec/wavpack.c
+++ b/libavcodec/wavpack.c
@@ -716,10 +716,7 @@ static av_cold int wavpack_decode_init(AVCodecContext *avctx)
     WavpackContext *s = avctx->priv_data;
 
     s->avctx = avctx;
-    if (avctx->bits_per_coded_sample <= 16)
-        avctx->sample_fmt = AV_SAMPLE_FMT_S16P;
-    else
-        avctx->sample_fmt = AV_SAMPLE_FMT_S32P;
+
     if (avctx->channels <= 2 && !avctx->channel_layout)
         avctx->channel_layout = (avctx->channels == 2) ? AV_CH_LAYOUT_STEREO
                                                        : AV_CH_LAYOUT_MONO;