From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Mon, 23 Nov 2015 22:02:18 +0000 (-0500)
Subject: texturedspenc: Avoid using separate variables
X-Git-Tag: android-x86-7.1-r1~252^2~1744
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=eef38316cab68aff080cf2b83c2427a734194e8d;p=android-x86%2Fexternal-ffmpeg.git

texturedspenc: Avoid using separate variables

Use the result directly, removing an unneeded cast.
---

diff --git a/libavcodec/texturedspenc.c b/libavcodec/texturedspenc.c
index a351bea5f0..d2d9a3441f 100644
--- a/libavcodec/texturedspenc.c
+++ b/libavcodec/texturedspenc.c
@@ -583,14 +583,10 @@ static void rgba2ycocg(uint8_t *dst, const uint8_t *pixel)
     int b =  pixel[2];
     int t = (2 + r + b) >> 2;
 
-    int y  = av_clip_uint8(g + t);
-    int co = av_clip_uint8(128 + ((r - b + 1) >> 1));
-    int cg = av_clip_uint8(128 + g - t);
-
-    dst[0] = (uint8_t) co;
-    dst[1] = (uint8_t) cg;
+    dst[0] = av_clip_uint8(128 + ((r - b + 1) >> 1));   /* Co */
+    dst[1] = av_clip_uint8(128 + g - t);                /* Cg */
     dst[2] = 0;
-    dst[3] = (uint8_t) y;
+    dst[3] = av_clip_uint8(g + t);                      /* Y */
 }
 
 /**