diff --git a/README.chromium b/README.chromium
index 6871e2dc4..fea4da177 100644
--- a/README.chromium
+++ b/README.chromium
@@ -1,6 +1,6 @@
 Name: libyuv
 URL: http://code.google.com/p/libyuv/
-Version: 168
+Version: 169
 License: BSD
 License File: LICENSE
 
diff --git a/include/libyuv/version.h b/include/libyuv/version.h
index 44c514802..447a05bee 100644
--- a/include/libyuv/version.h
+++ b/include/libyuv/version.h
@@ -11,7 +11,7 @@
 #ifndef INCLUDE_LIBYUV_VERSION_H_
 #define INCLUDE_LIBYUV_VERSION_H_
 
-#define LIBYUV_VERSION 168
+#define LIBYUV_VERSION 169
 
 #endif  // INCLUDE_LIBYUV_VERSION_H_
 
diff --git a/source/compare.cc b/source/compare.cc
index dbb576cbf..44c08661c 100644
--- a/source/compare.cc
+++ b/source/compare.cc
@@ -28,10 +28,10 @@ extern "C" {
 // hash seed of 5381 recommended.
 uint32 HashDjb2(const uint8* src, uint64 count, uint32 seed) {
   uint32 hash = seed;
-  if (len > 0) {
+  if (count > 0) {
     do {
       hash = hash * 33 + *src++;
-    } while (--len);
+    } while (--count);
   }
   return hash;
 }
diff --git a/source/planar_functions.cc b/source/planar_functions.cc
index 2def26bf7..76b404999 100644
--- a/source/planar_functions.cc
+++ b/source/planar_functions.cc
@@ -966,12 +966,12 @@ int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2,
 #endif
   for (int y = 0; y < height - 1; y += 2) {
     YUY2ToUVRow(src_yuy2, src_stride_yuy2, dst_u, dst_v, width);
-    dst_u += dst_stride_u;
-    dst_v += dst_stride_v;
     YUY2ToYRow(src_yuy2, dst_y, width);
     YUY2ToYRow(src_yuy2 + src_stride_yuy2, dst_y + dst_stride_y, width);
-    dst_y += dst_stride_y * 2;
     src_yuy2 += src_stride_yuy2 * 2;
+    dst_y += dst_stride_y * 2;
+    dst_u += dst_stride_u;
+    dst_v += dst_stride_v;
   }
   if (height & 1) {
     YUY2ToUVRow(src_yuy2, 0, dst_u, dst_v, width);
@@ -1018,12 +1018,12 @@ int UYVYToI420(const uint8* src_uyvy, int src_stride_uyvy,
 #endif
   for (int y = 0; y < height - 1; y += 2) {
     UYVYToUVRow(src_uyvy, src_stride_uyvy, dst_u, dst_v, width);
-    dst_u += dst_stride_u;
-    dst_v += dst_stride_v;
     UYVYToYRow(src_uyvy, dst_y, width);
     UYVYToYRow(src_uyvy + src_stride_uyvy, dst_y + dst_stride_y, width);
-    dst_y += dst_stride_y * 2;
     src_uyvy += src_stride_uyvy * 2;
+    dst_y += dst_stride_y * 2;
+    dst_u += dst_stride_u;
+    dst_v += dst_stride_v;
   }
   if (height & 1) {
     UYVYToUVRow(src_uyvy, 0, dst_u, dst_v, width);
diff --git a/unit_test/compare_test.cc b/unit_test/compare_test.cc
index 654b47937..4430b0e06 100644
--- a/unit_test/compare_test.cc
+++ b/unit_test/compare_test.cc
@@ -20,6 +20,47 @@
 
 namespace libyuv {
 
+// hash seed of 5381 recommended.
+static uint32 ReferenceHashDjb2(const uint8* src, uint64 count, uint32 seed) {
+  uint32 hash = seed;
+  if (count > 0) {
+    do {
+      hash = hash * 33 + *src++;
+    } while (--count);
+  }
+  return hash;
+}
+
+TEST_F(libyuvTest, TestDjb2) {
+  const int kMaxTest = 2049;
+
+  align_buffer_16(src_a, kMaxTest)
+  for (int i = 0; i < kMaxTest; ++i) {
+    src_a[i] = i;
+  }
+  for (int i = 0; i < kMaxTest; ++i) {
+    uint32 h1 = HashDjb2(src_a, kMaxTest, 5381);
+    uint32 h2 = ReferenceHashDjb2(src_a, kMaxTest, 5381);
+    EXPECT_EQ(h1, h2);
+  }
+  free_aligned_buffer_16(src_a)
+}
+
+TEST_F(libyuvTest, BenchmakDjb2) {
+  const int kMaxTest = 1280 * 720;
+
+  align_buffer_16(src_a, kMaxTest)
+  for (int i = 0; i < kMaxTest; ++i) {
+    src_a[i] = i;
+  }
+  uint32 h2 = ReferenceHashDjb2(src_a, kMaxTest, 5381);
+  for (int i = 0; i < _benchmark_iterations; ++i) {
+    uint32 h1 = HashDjb2(src_a, kMaxTest, 5381);
+    EXPECT_EQ(h1, h2);
+  }
+  free_aligned_buffer_16(src_a)
+}
+
 TEST_F(libyuvTest, BenchmarkSumSquareError_C) {
   const int max_width = 4096*3;
 
@@ -27,8 +68,9 @@ TEST_F(libyuvTest, BenchmarkSumSquareError_C) {
   align_buffer_16(src_b, max_width)
 
   MaskCpuFlags(kCpuInitialized);
-  for (int i = 0; i < _benchmark_iterations; ++i)
+  for (int i = 0; i < _benchmark_iterations; ++i) {
     ComputeSumSquareError(src_a, src_b, max_width);
+  }
 
   MaskCpuFlags(-1);
 
@@ -44,8 +86,9 @@ TEST_F(libyuvTest, BenchmarkSumSquareError_OPT) {
   align_buffer_16(src_a, max_width)
   align_buffer_16(src_b, max_width)
 
-  for (int i = 0; i < _benchmark_iterations; ++i)
+  for (int i = 0; i < _benchmark_iterations; ++i) {
     ComputeSumSquareError(src_a, src_b, max_width);
+  }
 
   EXPECT_EQ(0, 0);
 
diff --git a/unit_test/cpu_test.cc b/unit_test/cpu_test.cc
index 10e52b066..0914132d9 100644
--- a/unit_test/cpu_test.cc
+++ b/unit_test/cpu_test.cc
@@ -27,7 +27,7 @@ TEST_F(libyuvTest, TestLinuxNeon) {
 }
 
 TEST_F(libyuvTest, TestVersion) {
-  EXPECT_GE(159,LIBYUV_VERSION);
+  EXPECT_GE(LIBYUV_VERSION, 169);
 }
 
 }  // namespace libyuv