From 778bac278869a98e93f23e8e2aa098782027b4e2 Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Sat, 18 Apr 2015 03:40:48 -0300
Subject: adpcm: use av_clip_intp2()

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
---
 libavcodec/adpcm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 1c3fdc43d3..56d166025e 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -1498,7 +1498,7 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
                         prev = 0;
                     }
 
-                    prev = av_clip((prev + 0x20) >> 6, -0x200000, 0x1fffff);
+                    prev = av_clip_intp2((prev + 0x20) >> 6, 21);
 
                     byte = bytestream2_get_byteu(&gb);
                     if (!channel)
-- 
cgit v1.2.3