wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-10-08 16:27:31 +09:00
Code Issues Projects Releases Packages Wiki Activity

Update aom to commit id f5bdeac22930ff4c6b219be49c843db35970b918

Browse source
This commit is contained in:
trav90 2018-10-18 06:04:57 -05:00 • committed by Roy Tam
commit 2ab8fcbfd1
370 changed files with 56185 additions and 32026 deletions
Download patch file Download diff file Expand all files Collapse all files

47
third_party/aom/test/av1_inv_txfm2d_test.cc vendored
View file

@ -42,14 +42,6 @@ class AV1InvTxfm2d : public ::testing::TestWithParam<AV1InvTxfm2dParam> {
max_avg_error_ = GET_PARAM(3);
txfm1d_size_ = libaom_test::get_txfm1d_size(tx_size_);
txfm2d_size_ = txfm1d_size_ * txfm1d_size_;
count_ = 500;
input_ = reinterpret_cast<int16_t *>(
aom_memalign(16, sizeof(int16_t) * txfm2d_size_));
ref_input_ = reinterpret_cast<uint16_t *>(
aom_memalign(16, sizeof(uint16_t) * txfm2d_size_));
output_ = reinterpret_cast<int32_t *>(
aom_memalign(16, sizeof(int32_t) * txfm2d_size_));
}
void RunRoundtripCheck() {
@ -59,52 +51,51 @@ class AV1InvTxfm2d : public ::testing::TestWithParam<AV1InvTxfm2dParam> {
libaom_test::inv_txfm_func_ls[tx_size_];
double avg_abs_error = 0;
ACMRandom rnd(ACMRandom::DeterministicSeed());
for (int ci = 0; ci < count_; ci++) {
const int count = 500;
for (int ci = 0; ci < count; ci++) {
int16_t expected[64 * 64] = { 0 };
ASSERT_LT(txfm2d_size_, NELEMENTS(expected));
for (int ni = 0; ni < txfm2d_size_; ++ni) {
if (ci == 0) {
int extreme_input = input_base - 1;
input_[ni] = extreme_input; // extreme case
ref_input_[ni] = 0;
expected[ni] = extreme_input; // extreme case
} else {
input_[ni] = rnd.Rand16() % input_base;
ref_input_[ni] = 0;
expected[ni] = rnd.Rand16() % input_base;
}
}
fwd_txfm_func(input_, output_, txfm1d_size_, tx_type_, bd);
inv_txfm_func(output_, ref_input_, txfm1d_size_, tx_type_, bd);
int32_t coeffs[64 * 64] = { 0 };
ASSERT_LT(txfm2d_size_, NELEMENTS(coeffs));
fwd_txfm_func(expected, coeffs, txfm1d_size_, tx_type_, bd);
uint16_t actual[64 * 64] = { 0 };
ASSERT_LT(txfm2d_size_, NELEMENTS(actual));
inv_txfm_func(coeffs, actual, txfm1d_size_, tx_type_, bd);
for (int ni = 0; ni < txfm2d_size_; ++ni) {
EXPECT_GE(max_error_, abs(input_[ni] - ref_input_[ni]));
EXPECT_GE(max_error_, abs(expected[ni] - actual[ni]));
}
avg_abs_error += compute_avg_abs_error<int16_t, uint16_t>(
input_, ref_input_, txfm2d_size_);
expected, actual, txfm2d_size_);
}
avg_abs_error /= count_;
avg_abs_error /= count;
// max_abs_avg_error comes from upper bound of
// printf("txfm1d_size: %d accuracy_avg_abs_error: %f\n",
// txfm1d_size_, avg_abs_error);
EXPECT_GE(max_avg_error_, avg_abs_error);
}
virtual void TearDown() {
aom_free(input_);
aom_free(output_);
aom_free(ref_input_);
}
private:
int count_;
int max_error_;
double max_avg_error_;
TX_TYPE tx_type_;
TX_SIZE tx_size_;
int txfm1d_size_;
int txfm2d_size_;
int16_t *input_;
uint16_t *ref_input_;
int32_t *output_;
};
TEST_P(AV1InvTxfm2d, RunRoundtripCheck) { RunRoundtripCheck(); }