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Merge "partial_idct_test: add _add_ test"

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Johann Koenig 2016-10-29 00:34:16 +00:00 committed by Gerrit Code Review
commit 5724e8c4c7
1 changed files with 24 additions and 0 deletions
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test/partial_idct_test.cc
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@ -162,6 +162,30 @@ TEST_P(PartialIDctTest, ResultsMatch) {
<< "Error: partial inverse transform produces different results";
}
}
TEST_P(PartialIDctTest, AddOutputBlock) {
ACMRandom rnd(ACMRandom::DeterministicSeed());
const int count_test_block = 10;
for (int i = 0; i < count_test_block; ++i) {
memset(input_block_, 0, sizeof(*input_block_) * block_size_);
for (int j = 0; j < last_nonzero_; ++j) {
input_block_[vp9_default_scan_orders[tx_size_].scan[j]] = 10;
}
for (int j = 0; j < block_size_; ++j) {
output_block_[j] = output_block_ref_[j] = rnd.Rand8();
}
ASM_REGISTER_STATE_CHECK(
full_itxfm_(input_block_, output_block_ref_, size_));
ASM_REGISTER_STATE_CHECK(
partial_itxfm_(input_block_, output_block_, size_));
ASSERT_EQ(0, memcmp(output_block_ref_, output_block_,
sizeof(*output_block_) * block_size_))
<< "Error: Transform results are not correctly added to output.";
}
}
using std::tr1::make_tuple;
INSTANTIATE_TEST_CASE_P(