X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fscreenpresso.c;h=d73c24df834fc585f2c307ac11294e6b8d3b7ccd;hb=df6b44182e1f52e6982a55e9720d9e46620a0d8a;hp=5fac100897079a4378f4c9ffd28a2346c68826af;hpb=9ea6d2149e25d68885a24894bb911077b05388c4;p=ffmpeg

diff --git a/libavcodec/screenpresso.c b/libavcodec/screenpresso.c
index 5fac1008970..d73c24df834 100644
--- a/libavcodec/screenpresso.c
+++ b/libavcodec/screenpresso.c
@@ -94,8 +94,9 @@ static void sum_delta_flipped(uint8_t       *dst, int dst_linesize,
 {
     int i;
     for (; height > 0; height--) {
+        const uint8_t *src1 = &src[(height - 1) * src_linesize];
         for (i = 0; i < bytewidth; i++)
-            dst[i] += src[(height - 1) * src_linesize + i];
+            dst[i] += src1[i];
         dst += dst_linesize;
     }
 }