X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Findeo3data.h;h=fe8f0bae4dedf2f37156042ed19d56a009e463a5;hb=4d2160c99a00af98cb09749f24831580e816eda9;hp=e7e28a3b453aee4852021414d1c87ecaf368fc0b;hpb=30fb54c23f520c4bd1f6563ea1821de96b8f4a17;p=ffmpeg

diff --git a/libavcodec/indeo3data.h b/libavcodec/indeo3data.h
index e7e28a3b453..fe8f0bae4de 100644
--- a/libavcodec/indeo3data.h
+++ b/libavcodec/indeo3data.h
@@ -238,9 +238,9 @@
  * according with endianness of the host machine.
  */
 #if HAVE_BIGENDIAN
-#define PD(a,b) (((a) << 8) + (b))
+#define PD(a,b) (((a) * (1 << 8)) + (b))
 #else
-#define PD(a,b) (((b) << 8) + (a))
+#define PD(a,b) (((b) * (1 << 8)) + (a))
 #endif
 
 /**
@@ -285,9 +285,9 @@ static const int16_t delta_tab_3_5[79]  = { TAB_3_5 };
  * according with endianness of the host machine.
  */
 #if HAVE_BIGENDIAN
-#define PD(a,b) (((a) << 24) + ((a) << 16) + ((b) << 8) + (b))
+#define PD(a,b) (((a) * (1 << 24)) + ((a) * (1 << 16)) + ((b) * (1 << 8)) + (b))
 #else
-#define PD(a,b) (((b) << 24) + ((b) << 16) + ((a) << 8) + (a))
+#define PD(a,b) (((b) * (1 << 24)) + ((b) * (1 << 16)) + ((a) * (1 << 8)) + (a))
 #endif
 
 /*