diff --git a/libavcodec/vc1dec.c b/libavcodec/vc1dec.c
index 2b3edc6725..42dc83f120 100644
--- a/libavcodec/vc1dec.c
+++ b/libavcodec/vc1dec.c
@@ -348,7 +348,7 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
     int dxy, mx, my, uvmx, uvmy, src_x, src_y, uvsrc_x, uvsrc_y;
     int v_edge_pos = s->v_edge_pos >> v->field_mode;
     int i;
-    const uint8_t *luty, *lutuv;
+    uint8_t (*luty)[256], (*lutuv)[256];
     int use_ic;
 
     if ((!v->field_mode ||
@@ -388,23 +388,23 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
             srcY = s->current_picture.f.data[0];
             srcU = s->current_picture.f.data[1];
             srcV = s->current_picture.f.data[2];
-            luty  = v->curr_luty [v->ref_field_type[dir]];
-            lutuv = v->curr_lutuv[v->ref_field_type[dir]];
+            luty  = v->curr_luty;
+            lutuv = v->curr_lutuv;
             use_ic = v->curr_use_ic;
         } else {
             srcY = s->last_picture.f.data[0];
             srcU = s->last_picture.f.data[1];
             srcV = s->last_picture.f.data[2];
-            luty  = v->last_luty [v->ref_field_type[dir]];
-            lutuv = v->last_lutuv[v->ref_field_type[dir]];
+            luty  = v->last_luty;
+            lutuv = v->last_lutuv;
             use_ic = v->last_use_ic;
         }
     } else {
         srcY = s->next_picture.f.data[0];
         srcU = s->next_picture.f.data[1];
         srcV = s->next_picture.f.data[2];
-        luty  = v->next_luty [v->ref_field_type[dir]];
-        lutuv = v->next_lutuv[v->ref_field_type[dir]];
+        luty  = v->next_luty;
+        lutuv = v->next_lutuv;
         use_ic = v->next_use_ic;
     }
 
@@ -488,16 +488,18 @@ static void vc1_mc_1mv(VC1Context *v, int dir)
 
             src = srcY;
             for (j = 0; j < 17 + s->mspel * 2; j++) {
+                int f = v->field_mode ? v->ref_field_type[dir] : ((j + src_y - s->mspel) & 1) ;
                 for (i = 0; i < 17 + s->mspel * 2; i++)
-                    src[i] = luty[src[i]];
+                    src[i] = luty[f][src[i]];
                 src += s->linesize;
             }
             src  = srcU;
             src2 = srcV;
             for (j = 0; j < 9; j++) {
+                int f = v->field_mode ? v->ref_field_type[dir] : ((j + uvsrc_y) & 1);
                 for (i = 0; i < 9; i++) {
-                    src[i]  = lutuv[src[i]];
-                    src2[i] = lutuv[src2[i]];
+                    src[i]  = lutuv[f][src[i]];
+                    src2[i] = lutuv[f][src2[i]];
                 }
                 src  += s->uvlinesize;
                 src2 += s->uvlinesize;
@@ -555,7 +557,7 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir, int avg)
     int off;
     int fieldmv = (v->fcm == ILACE_FRAME) ? v->blk_mv_type[s->block_index[n]] : 0;
     int v_edge_pos = s->v_edge_pos >> v->field_mode;
-    const uint8_t *luty;
+    uint8_t (*luty)[256];
     int use_ic;
 
     if ((!v->field_mode ||
@@ -569,16 +571,16 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir, int avg)
     if (!dir) {
         if (v->field_mode && (v->cur_field_type != v->ref_field_type[dir]) && v->second_field) {
             srcY = s->current_picture.f.data[0];
-            luty = v->curr_luty[v->ref_field_type[dir]];
+            luty = v->curr_luty;
             use_ic = v->curr_use_ic;
         } else {
             srcY = s->last_picture.f.data[0];
-            luty = v->last_luty[v->ref_field_type[dir]];
+            luty = v->last_luty;
             use_ic = v->last_use_ic;
         }
     } else {
         srcY = s->next_picture.f.data[0];
-        luty = v->next_luty[v->ref_field_type[dir]];
+        luty = v->next_luty;
         use_ic = v->next_use_ic;
     }
 
@@ -706,8 +708,9 @@ static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir, int avg)
 
             src = srcY;
             for (j = 0; j < 9 + s->mspel * 2; j++) {
+                int f = v->field_mode ? v->ref_field_type[dir] : (((j<<fieldmv)+src_y - (s->mspel << fieldmv)) & 1);
                 for (i = 0; i < 9 + s->mspel * 2; i++)
-                    src[i] = luty[src[i]];
+                    src[i] = luty[f][src[i]];
                 src += s->linesize << fieldmv;
             }
         }
@@ -795,7 +798,7 @@ static void vc1_mc_4mv_chroma(VC1Context *v, int dir)
     int valid_count;
     int chroma_ref_type = v->cur_field_type;
     int v_edge_pos = s->v_edge_pos >> v->field_mode;
-    const uint8_t *lutuv;
+    uint8_t (*lutuv)[256];
     int use_ic;
 
     if (!v->field_mode && !v->s.last_picture.f.data[0])
@@ -862,18 +865,18 @@ static void vc1_mc_4mv_chroma(VC1Context *v, int dir)
         if (v->field_mode && (v->cur_field_type != chroma_ref_type) && v->second_field) {
             srcU = s->current_picture.f.data[1];
             srcV = s->current_picture.f.data[2];
-            lutuv = v->curr_lutuv[chroma_ref_type];
+            lutuv = v->curr_lutuv;
             use_ic = v->curr_use_ic;
         } else {
             srcU = s->last_picture.f.data[1];
             srcV = s->last_picture.f.data[2];
-            lutuv = v->last_lutuv[chroma_ref_type];
+            lutuv = v->last_lutuv;
             use_ic = v->last_use_ic;
         }
     } else {
         srcU = s->next_picture.f.data[1];
         srcV = s->next_picture.f.data[2];
-        lutuv = v->next_lutuv[chroma_ref_type];
+        lutuv = v->next_lutuv;
         use_ic = v->next_use_ic;
     }
 
@@ -924,9 +927,10 @@ static void vc1_mc_4mv_chroma(VC1Context *v, int dir)
             src  = srcU;
             src2 = srcV;
             for (j = 0; j < 9; j++) {
+                int f = v->field_mode ? chroma_ref_type : ((j + uvsrc_y) & 1);
                 for (i = 0; i < 9; i++) {
-                    src[i]  = lutuv[src[i]];
-                    src2[i] = lutuv[src2[i]];
+                    src[i]  = lutuv[f][src[i]];
+                    src2[i] = lutuv[f][src2[i]];
                 }
                 src  += s->uvlinesize;
                 src2 += s->uvlinesize;
@@ -1972,23 +1976,25 @@ static void vc1_interp_mc(VC1Context *v)
         }
 
         if (use_ic) {
-            const uint8_t *luty = v->next_luty [v->ref_field_type[1]];
-            const uint8_t *lutuv= v->next_lutuv[v->ref_field_type[1]];
+            uint8_t (*luty )[256] = v->next_luty;
+            uint8_t (*lutuv)[256] = v->next_lutuv;
             int i, j;
             uint8_t *src, *src2;
 
             src = srcY;
             for (j = 0; j < 17 + s->mspel * 2; j++) {
+                int f = v->field_mode ? v->ref_field_type[1] : ((j+src_y - s->mspel) & 1);
                 for (i = 0; i < 17 + s->mspel * 2; i++)
-                    src[i] = luty[src[i]];
+                    src[i] = luty[f][src[i]];
                 src += s->linesize;
             }
             src  = srcU;
             src2 = srcV;
             for (j = 0; j < 9; j++) {
+                int f = v->field_mode ? v->ref_field_type[1] : ((j+uvsrc_y) & 1);
                 for (i = 0; i < 9; i++) {
-                    src[i]  = lutuv[src[i]];
-                    src2[i] = lutuv[src2[i]];
+                    src[i]  = lutuv[f][src[i]];
+                    src2[i] = lutuv[f][src2[i]];
                 }
                 src  += s->uvlinesize;
                 src2 += s->uvlinesize;