diff --git a/libavcodec/ivi_dsp.c b/libavcodec/ivi_dsp.c
index e8d1ee62c2..2768531dbf 100644
--- a/libavcodec/ivi_dsp.c
+++ b/libavcodec/ivi_dsp.c
@@ -116,10 +116,10 @@ void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
                 b0_2 = b0_ptr[pitch+indx+1];
                 tmp1 = tmp0 + b0_1;
 
-                p0 =  tmp0 << 4;
-                p1 =  tmp1 << 3;
-                p2 = (tmp0 + tmp2) << 3;
-                p3 = (tmp1 + tmp2 + b0_2) << 2;
+                p0 =  tmp0 * 16;
+                p1 =  tmp1 * 8;
+                p2 = (tmp0 + tmp2) * 8;
+                p3 = (tmp1 + tmp2 + b0_2) * 4;
             }
 
             /* process the HL-band by applying HPF vertically and LPF horizontally */
@@ -132,10 +132,10 @@ void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
                 tmp2 = tmp1 - tmp0*6 + b1_3;
                 b1_3 = b1_1 - b1_2*6 + b1_ptr[pitch+indx+1];
 
-                p0 += (tmp0 + tmp1) << 3;
-                p1 += (tmp0 + tmp1 + b1_1 + b1_2) << 2;
-                p2 +=  tmp2 << 2;
-                p3 += (tmp2 + b1_3) << 1;
+                p0 += (tmp0 + tmp1) * 8;
+                p1 += (tmp0 + tmp1 + b1_1 + b1_2) * 4;
+                p2 +=  tmp2 * 4;
+                p3 += (tmp2 + b1_3) * 2;
             }
 
             /* process the LH-band by applying LPF vertically and HPF horizontally */
@@ -146,10 +146,10 @@ void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
                 tmp0 = b2_1 + b2_2;
                 tmp1 = b2_1 - b2_2*6 + b2_3;
 
-                p0 += tmp0 << 3;
-                p1 += tmp1 << 2;
-                p2 += (tmp0 + b2_4 + b2_5) << 2;
-                p3 += (tmp1 + b2_4 - b2_5*6 + b2_6) << 1;
+                p0 += tmp0 * 8;
+                p1 += tmp1 * 4;
+                p2 += (tmp0 + b2_4 + b2_5) * 4;
+                p3 += (tmp1 + b2_4 - b2_5*6 + b2_6) * 2;
             }
 
             /* process the HH-band by applying HPF both vertically and horizontally */
@@ -163,9 +163,9 @@ void ff_ivi_recompose53(const IVIPlaneDesc *plane, uint8_t *dst,
 
                 b3_9 = b3_3 - b3_6*6 + b3_ptr[pitch+indx+1];
 
-                p0 += (tmp0 + tmp1) << 2;
-                p1 += (tmp0 - tmp1*6 + tmp2) << 1;
-                p2 += (b3_7 + b3_8) << 1;
+                p0 += (tmp0 + tmp1) * 4;
+                p1 += (tmp0 - tmp1*6 + tmp2) * 2;
+                p2 += (b3_7 + b3_8) * 2;
                 p3 +=  b3_7 - b3_8*6 + b3_9;
             }