diff --git a/README.chromium b/README.chromium
index e54b46899..6446aa1a9 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 1473
+Version: 1474
 License: BSD
 License File: LICENSE
 
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index 5ed7b2aa3..adf5d242b 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,6 +11,6 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_  // NOLINT
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 1473
+#define LIBYUV_VERSION 1474
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_  NOLINT
diff --git a/source/row_win.cc b/source/row_win.cc
index 0e00dbeb4..50cd2f874 100644
--- a/source/row_win.cc
+++ b/source/row_win.cc
@@ -4331,19 +4331,21 @@ __declspec(naked)
 void ARGBUnattenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb,
                              int width) {
   __asm {
+    push       ebx
     push       esi
     push       edi
-    mov        eax, [esp + 8 + 4]   // src_argb0
-    mov        edx, [esp + 8 + 8]   // dst_argb
-    mov        ecx, [esp + 8 + 12]  // width
+    mov        eax, [esp + 12 + 4]   // src_argb
+    mov        edx, [esp + 12 + 8]   // dst_argb
+    mov        ecx, [esp + 12 + 12]  // width
+    lea        ebx, fixed_invtbl8
 
  convertloop:
     movdqu     xmm0, [eax]      // read 4 pixels
     movzx      esi, byte ptr [eax + 3]  // first alpha
     movzx      edi, byte ptr [eax + 7]  // second alpha
     punpcklbw  xmm0, xmm0       // first 2
-    movd       xmm2, dword ptr [fixed_invtbl8 + esi * 4]
-    movd       xmm3, dword ptr [fixed_invtbl8 + edi * 4]
+    movd       xmm2, dword ptr [ebx + esi * 4]
+    movd       xmm3, dword ptr [ebx + edi * 4]
     pshuflw    xmm2, xmm2, 040h // first 4 inv_alpha words.  1, a, a, a
     pshuflw    xmm3, xmm3, 040h // next 4 inv_alpha words
     movlhps    xmm2, xmm3
@@ -4353,21 +4355,22 @@ void ARGBUnattenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb,
     movzx      esi, byte ptr [eax + 11]  // third alpha
     movzx      edi, byte ptr [eax + 15]  // forth alpha
     punpckhbw  xmm1, xmm1       // next 2
-    movd       xmm2, dword ptr [fixed_invtbl8 + esi * 4]
-    movd       xmm3, dword ptr [fixed_invtbl8 + edi * 4]
+    movd       xmm2, dword ptr [ebx + esi * 4]
+    movd       xmm3, dword ptr [ebx + edi * 4]
     pshuflw    xmm2, xmm2, 040h // first 4 inv_alpha words
     pshuflw    xmm3, xmm3, 040h // next 4 inv_alpha words
     movlhps    xmm2, xmm3
     pmulhuw    xmm1, xmm2       // rgb * a
     lea        eax, [eax + 16]
-
     packuswb   xmm0, xmm1
     movdqu     [edx], xmm0
     lea        edx, [edx + 16]
     sub        ecx, 4
     jg         convertloop
+
     pop        edi
     pop        esi
+    pop        ebx
     ret
   }
 }
@@ -4420,36 +4423,37 @@ void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb,
                              int width) {
   __asm {
 
-    mov        eax, [esp + 4]   // src_argb0
-    mov        edx, [esp + 8]   // dst_argb
-    mov        ecx, [esp + 12]  // width
-    sub        edx, eax
-    vbroadcastf128 ymm5, xmmword ptr kUnattenShuffleAlpha_AVX2
-
+    push       ebx
     push       esi
     push       edi
+    mov        eax, [esp + 12 + 4]   // src_argb
+    mov        edx, [esp + 12 + 8]   // dst_argb
+    mov        ecx, [esp + 12 + 12]  // width
+    sub        edx, eax
+    lea        ebx, fixed_invtbl8
+    vbroadcastf128 ymm5, xmmword ptr kUnattenShuffleAlpha_AVX2
 
  convertloop:
     // replace VPGATHER
     movzx      esi, byte ptr [eax + 3]                 // alpha0
     movzx      edi, byte ptr [eax + 7]                 // alpha1
-    vmovd      xmm0, dword ptr [fixed_invtbl8 + esi * 4]  // [1,a0]
-    vmovd      xmm1, dword ptr [fixed_invtbl8 + edi * 4]  // [1,a1]
+    vmovd      xmm0, dword ptr [ebx + esi * 4]  // [1,a0]
+    vmovd      xmm1, dword ptr [ebx + edi * 4]  // [1,a1]
     movzx      esi, byte ptr [eax + 11]                // alpha2
     movzx      edi, byte ptr [eax + 15]                // alpha3
     vpunpckldq xmm6, xmm0, xmm1                        // [1,a1,1,a0]
-    vmovd      xmm2, dword ptr [fixed_invtbl8 + esi * 4]  // [1,a2]
-    vmovd      xmm3, dword ptr [fixed_invtbl8 + edi * 4]  // [1,a3]
+    vmovd      xmm2, dword ptr [ebx + esi * 4]  // [1,a2]
+    vmovd      xmm3, dword ptr [ebx + edi * 4]  // [1,a3]
     movzx      esi, byte ptr [eax + 19]                // alpha4
     movzx      edi, byte ptr [eax + 23]                // alpha5
     vpunpckldq xmm7, xmm2, xmm3                        // [1,a3,1,a2]
-    vmovd      xmm0, dword ptr [fixed_invtbl8 + esi * 4]  // [1,a4]
-    vmovd      xmm1, dword ptr [fixed_invtbl8 + edi * 4]  // [1,a5]
+    vmovd      xmm0, dword ptr [ebx + esi * 4]  // [1,a4]
+    vmovd      xmm1, dword ptr [ebx + edi * 4]  // [1,a5]
     movzx      esi, byte ptr [eax + 27]                // alpha6
     movzx      edi, byte ptr [eax + 31]                // alpha7
     vpunpckldq xmm0, xmm0, xmm1                        // [1,a5,1,a4]
-    vmovd      xmm2, dword ptr [fixed_invtbl8 + esi * 4]  // [1,a6]
-    vmovd      xmm3, dword ptr [fixed_invtbl8 + edi * 4]  // [1,a7]
+    vmovd      xmm2, dword ptr [ebx + esi * 4]  // [1,a6]
+    vmovd      xmm3, dword ptr [ebx + edi * 4]  // [1,a7]
     vpunpckldq xmm2, xmm2, xmm3                        // [1,a7,1,a6]
     vpunpcklqdq xmm3, xmm6, xmm7                       // [1,a3,1,a2,1,a1,1,a0]
     vpunpcklqdq xmm0, xmm0, xmm2                       // [1,a7,1,a6,1,a5,1,a4]
@@ -4473,6 +4477,7 @@ void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb,
 
     pop        edi
     pop        esi
+    pop        ebx
     vzeroupper
     ret
   }