shithub: libvpx

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Fix scan_build warnings in dct_test.cc

BUG=webm:1575

Change-Id: I277c159bafa2ef7c3cfa27c86f60e3df0c3b79b3

--- a/test/dct_test.cc

+++ b/test/dct_test.cc

@@ -210,6 +210,7 @@

     Buffer<int16_t> test_input_block =

         Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);

     ASSERT_TRUE(test_input_block.Init());

+    ASSERT_TRUE(test_input_block.TopLeftPixel() != NULL);

     Buffer<tran_low_t> test_temp_block =

         Buffer<tran_low_t>(size_, size_, 0, 16);

     ASSERT_TRUE(test_temp_block.Init());

@@ -314,6 +315,7 @@

       } else if (i == 1) {

         input_extreme_block.Set(-max_pixel_value_);

       } else {

+        ASSERT_TRUE(input_extreme_block.TopLeftPixel() != NULL);

         for (int h = 0; h < size_; ++h) {

           for (int w = 0; w < size_; ++w) {

             input_extreme_block

@@ -328,6 +330,7 @@

       // The minimum quant value is 4.

       EXPECT_TRUE(output_block.CheckValues(output_ref_block));

+      ASSERT_TRUE(output_block.TopLeftPixel() != NULL);

       for (int h = 0; h < size_; ++h) {

         for (int w = 0; w < size_; ++w) {

           EXPECT_GE(

@@ -365,6 +368,7 @@

     for (int i = 0; i < count_test_block; ++i) {

       InitMem();

+      ASSERT_TRUE(in.TopLeftPixel() != NULL);

       // Initialize a test block with input range [-max_pixel_value_,

       // max_pixel_value_].

       for (int h = 0; h < size_; ++h) {