diff --git a/libavcodec/mpegvideo_xvmc.c b/libavcodec/mpegvideo_xvmc.c
index bbc87a5273..caf9a0741a 100644
--- a/libavcodec/mpegvideo_xvmc.c
+++ b/libavcodec/mpegvideo_xvmc.c
@@ -199,16 +199,16 @@ void ff_xvmc_decode_mb(MpegEncContext *s)
                 if (s->picture_structure == PICT_FRAME) {
 
                     mv_block->PMV[0][0][0] = s->mv[0][0][0]; // top from top
-                    mv_block->PMV[0][0][1] = s->mv[0][0][1]<<1;
+                    mv_block->PMV[0][0][1] = s->mv[0][0][1] << 1;
 
                     mv_block->PMV[0][1][0] = s->mv[0][0][0]; // bottom from bottom
-                    mv_block->PMV[0][1][1] = s->mv[0][0][1]<<1;
+                    mv_block->PMV[0][1][1] = s->mv[0][0][1] << 1;
 
                     mv_block->PMV[1][0][0] = s->mv[0][2][0]; // dmv00, top from bottom
-                    mv_block->PMV[1][0][1] = s->mv[0][2][1]<<1; // dmv01
+                    mv_block->PMV[1][0][1] = s->mv[0][2][1] << 1; // dmv01
 
                     mv_block->PMV[1][1][0] = s->mv[0][3][0]; // dmv10, bottom from top
-                    mv_block->PMV[1][1][1] = s->mv[0][3][1]<<1; // dmv11
+                    mv_block->PMV[1][1][1] = s->mv[0][3][1] << 1; // dmv11
 
                 } else {
                     mv_block->PMV[0][1][0] = s->mv[0][2][0]; // dmv00