Commit 74e23033 authored by James Zern's avatar James Zern Committed by Yaowu Xu

blockiness_test: fix implicit float conversion

float->int as reported by -Wfloat-conversion

Change-Id: Icb0ecb9e2d54edb95813d9f2de34cb6c27b63cbd
(cherry picked from commit 5e2791b54da066cc8543c066813373c9274ff53f)
parent 60be793e
......@@ -152,7 +152,7 @@ class BlockinessVP9Test
BlockinessVP9Test() : BlockinessTestBase(GET_PARAM(0), GET_PARAM(1)) {}
protected:
int CheckBlockiness() {
double GetBlockiness() const {
return vp9_get_blockiness(source_data_, source_stride_,
reference_data_, reference_stride_,
width_, height_);
......@@ -168,16 +168,17 @@ TEST_P(BlockinessVP9Test, SourceBlockierThanReference) {
// Source is blockier than reference.
FillRandomBlocky(source_data_, source_stride_);
FillConstant(reference_data_, reference_stride_, 128);
int super_blocky = CheckBlockiness();
const double super_blocky = GetBlockiness();
EXPECT_EQ(0, super_blocky) << "Blocky source should produce 0 blockiness.";
EXPECT_DOUBLE_EQ(0.0, super_blocky)
<< "Blocky source should produce 0 blockiness.";
}
TEST_P(BlockinessVP9Test, ReferenceBlockierThanSource) {
// Source is blockier than reference.
FillConstant(source_data_, source_stride_, 128);
FillRandomBlocky(reference_data_, reference_stride_);
int super_blocky = CheckBlockiness();
const double super_blocky = GetBlockiness();
EXPECT_GT(super_blocky, 0.0)
<< "Blocky reference should score high for blockiness.";
......@@ -187,10 +188,10 @@ TEST_P(BlockinessVP9Test, BlurringDecreasesBlockiness) {
// Source is blockier than reference.
FillConstant(source_data_, source_stride_, 128);
FillRandomBlocky(reference_data_, reference_stride_);
int super_blocky = CheckBlockiness();
const double super_blocky = GetBlockiness();
Blur(reference_data_, reference_stride_, 4);
int less_blocky = CheckBlockiness();
const double less_blocky = GetBlockiness();
EXPECT_GT(super_blocky, less_blocky)
<< "A straight blur should decrease blockiness.";
......@@ -201,10 +202,10 @@ TEST_P(BlockinessVP9Test, WorstCaseBlockiness) {
FillConstant(source_data_, source_stride_, 128);
FillCheckerboard(reference_data_, reference_stride_);
int super_blocky = CheckBlockiness();
const double super_blocky = GetBlockiness();
Blur(reference_data_, reference_stride_, 4);
int less_blocky = CheckBlockiness();
const double less_blocky = GetBlockiness();
EXPECT_GT(super_blocky, less_blocky)
<< "A straight blur should decrease blockiness.";
......
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