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Update aom to commit id e87fb2378f01103d5d6e477a4ef6892dc714e614

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trav90 2018-10-18 21:53:44 -05:00 • committed by Roy Tam
commit 992c6637e3
429 changed files with 76047 additions and 40937 deletions
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93
third_party/aom/test/av1_inv_txfm2d_test.cc vendored
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@ -40,11 +40,12 @@ class AV1InvTxfm2d : public ::testing::TestWithParam<AV1InvTxfm2dParam> {
tx_size_ = GET_PARAM(1);
max_error_ = GET_PARAM(2);
max_avg_error_ = GET_PARAM(3);
txfm1d_size_ = libaom_test::get_txfm1d_size(tx_size_);
txfm2d_size_ = txfm1d_size_ * txfm1d_size_;
}
void RunRoundtripCheck() {
int tx_w = tx_size_wide[tx_size_];
int tx_h = tx_size_high[tx_size_];
int txfm2d_size = tx_w * tx_h;
const Fwd_Txfm2d_Func fwd_txfm_func =
libaom_test::fwd_txfm_func_ls[tx_size_];
const Inv_Txfm2d_Func inv_txfm_func =
@ -56,9 +57,9 @@ class AV1InvTxfm2d : public ::testing::TestWithParam<AV1InvTxfm2dParam> {
for (int ci = 0; ci < count; ci++) {
int16_t expected[64 * 64] = { 0 };
ASSERT_LT(txfm2d_size_, NELEMENTS(expected));
ASSERT_LT(txfm2d_size, NELEMENTS(expected));
for (int ni = 0; ni < txfm2d_size_; ++ni) {
for (int ni = 0; ni < txfm2d_size; ++ni) {
if (ci == 0) {
int extreme_input = input_base - 1;
expected[ni] = extreme_input; // extreme case
@ -68,25 +69,26 @@ class AV1InvTxfm2d : public ::testing::TestWithParam<AV1InvTxfm2dParam> {
}
int32_t coeffs[64 * 64] = { 0 };
ASSERT_LT(txfm2d_size_, NELEMENTS(coeffs));
fwd_txfm_func(expected, coeffs, txfm1d_size_, tx_type_, bd);
ASSERT_LT(txfm2d_size, NELEMENTS(coeffs));
fwd_txfm_func(expected, coeffs, tx_w, 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);
ASSERT_LT(txfm2d_size, NELEMENTS(actual));
inv_txfm_func(coeffs, actual, tx_w, tx_type_, bd);
for (int ni = 0; ni < txfm2d_size_; ++ni) {
for (int ni = 0; ni < txfm2d_size; ++ni) {
EXPECT_GE(max_error_, abs(expected[ni] - actual[ni]));
}
avg_abs_error += compute_avg_abs_error<int16_t, uint16_t>(
expected, actual, txfm2d_size_);
expected, actual, txfm2d_size);
}
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);
EXPECT_GE(max_avg_error_, avg_abs_error)
<< " tx_w: " << tx_w << " tx_h " << tx_h << " tx_type: " << tx_type_;
}
private:
@ -94,14 +96,53 @@ class AV1InvTxfm2d : public ::testing::TestWithParam<AV1InvTxfm2dParam> {
double max_avg_error_;
TX_TYPE tx_type_;
TX_SIZE tx_size_;
int txfm1d_size_;
int txfm2d_size_;
};
TEST_P(AV1InvTxfm2d, RunRoundtripCheck) { RunRoundtripCheck(); }
const AV1InvTxfm2dParam av1_inv_txfm2d_param[] = {
#if CONFIG_EXT_TX
#if CONFIG_RECT_TX
AV1InvTxfm2dParam(DCT_DCT, TX_4X8, 2, 0.007),
AV1InvTxfm2dParam(ADST_DCT, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(DCT_ADST, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(ADST_ADST, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(FLIPADST_DCT, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(DCT_FLIPADST, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(FLIPADST_FLIPADST, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(ADST_FLIPADST, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(FLIPADST_ADST, TX_4X8, 2, 0.012),
AV1InvTxfm2dParam(DCT_DCT, TX_8X4, 2, 0.007),
AV1InvTxfm2dParam(ADST_DCT, TX_8X4, 2, 0.012),
AV1InvTxfm2dParam(DCT_ADST, TX_8X4, 2, 0.012),
AV1InvTxfm2dParam(ADST_ADST, TX_8X4, 2, 0.012),
AV1InvTxfm2dParam(FLIPADST_DCT, TX_8X4, 2, 0.007),
AV1InvTxfm2dParam(DCT_FLIPADST, TX_8X4, 2, 0.012),
AV1InvTxfm2dParam(FLIPADST_FLIPADST, TX_8X4, 2, 0.012),
AV1InvTxfm2dParam(ADST_FLIPADST, TX_8X4, 2, 0.012),
AV1InvTxfm2dParam(FLIPADST_ADST, TX_8X4, 2, 0.012),
AV1InvTxfm2dParam(DCT_DCT, TX_8X16, 2, 0.025),
AV1InvTxfm2dParam(ADST_DCT, TX_8X16, 2, 0.020),
AV1InvTxfm2dParam(DCT_ADST, TX_8X16, 2, 0.027),
AV1InvTxfm2dParam(ADST_ADST, TX_8X16, 2, 0.023),
AV1InvTxfm2dParam(FLIPADST_DCT, TX_8X16, 2, 0.020),
AV1InvTxfm2dParam(DCT_FLIPADST, TX_8X16, 2, 0.027),
AV1InvTxfm2dParam(FLIPADST_FLIPADST, TX_8X16, 2, 0.032),
AV1InvTxfm2dParam(ADST_FLIPADST, TX_8X16, 2, 0.023),
AV1InvTxfm2dParam(FLIPADST_ADST, TX_8X16, 2, 0.023),
AV1InvTxfm2dParam(DCT_DCT, TX_16X8, 2, 0.007),
AV1InvTxfm2dParam(ADST_DCT, TX_16X8, 2, 0.012),
AV1InvTxfm2dParam(DCT_ADST, TX_16X8, 2, 0.024),
AV1InvTxfm2dParam(ADST_ADST, TX_16X8, 2, 0.033),
AV1InvTxfm2dParam(FLIPADST_DCT, TX_16X8, 2, 0.015),
AV1InvTxfm2dParam(DCT_FLIPADST, TX_16X8, 2, 0.032),
AV1InvTxfm2dParam(FLIPADST_FLIPADST, TX_16X8, 2, 0.032),
AV1InvTxfm2dParam(ADST_FLIPADST, TX_16X8, 2, 0.033),
AV1InvTxfm2dParam(FLIPADST_ADST, TX_16X8, 2, 0.032),
#endif
AV1InvTxfm2dParam(FLIPADST_DCT, TX_4X4, 2, 0.002),
AV1InvTxfm2dParam(DCT_FLIPADST, TX_4X4, 2, 0.002),
AV1InvTxfm2dParam(FLIPADST_FLIPADST, TX_4X4, 2, 0.002),
@ -144,6 +185,32 @@ const AV1InvTxfm2dParam av1_inv_txfm2d_param[] = {
INSTANTIATE_TEST_CASE_P(C, AV1InvTxfm2d,
::testing::ValuesIn(av1_inv_txfm2d_param));
TEST(AV1InvTxfm2d, CfgTest) {
for (int bd_idx = 0; bd_idx < BD_NUM; ++bd_idx) {
int bd = libaom_test::bd_arr[bd_idx];
int8_t low_range = libaom_test::low_range_arr[bd_idx];
int8_t high_range = libaom_test::high_range_arr[bd_idx];
// TODO(angiebird): include rect txfm in this test
for (int tx_size = 0; tx_size < TX_SIZES; ++tx_size) {
for (int tx_type = 0; tx_type < TX_TYPES; ++tx_type) {
TXFM_2D_FLIP_CFG cfg = av1_get_inv_txfm_cfg(
static_cast<TX_TYPE>(tx_type), static_cast<TX_SIZE>(tx_size));
int8_t stage_range_col[MAX_TXFM_STAGE_NUM];
int8_t stage_range_row[MAX_TXFM_STAGE_NUM];
av1_gen_inv_stage_range(stage_range_col, stage_range_row, &cfg,
fwd_shift_sum[tx_size], bd);
const TXFM_1D_CFG *col_cfg = cfg.col_cfg;
const TXFM_1D_CFG *row_cfg = cfg.row_cfg;
libaom_test::txfm_stage_range_check(stage_range_col, col_cfg->stage_num,
col_cfg->cos_bit, low_range,
high_range);
libaom_test::txfm_stage_range_check(stage_range_row, row_cfg->stage_num,
row_cfg->cos_bit, low_range,
high_range);
}
}
}
}
#endif // CONFIG_HIGHBITDEPTH
} // namespace