| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #include <math.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <tuple> |
| |
| #include "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| |
| #include "config/av1_rtcd.h" |
| #include "config/aom_dsp_rtcd.h" |
| #include "test/acm_random.h" |
| #include "test/clear_system_state.h" |
| #include "test/register_state_check.h" |
| #include "test/transform_test_base.h" |
| #include "test/util.h" |
| #include "av1/common/entropy.h" |
| #include "aom/aom_codec.h" |
| #include "aom/aom_integer.h" |
| #include "aom_ports/mem.h" |
| |
| using libaom_test::ACMRandom; |
| |
| namespace { |
| typedef void (*FdctFunc)(const int16_t *in, tran_low_t *out, int stride); |
| typedef void (*IdctFunc)(const tran_low_t *in, uint8_t *out, int stride); |
| |
| using libaom_test::FhtFunc; |
| |
| typedef std::tuple<FdctFunc, IdctFunc, TX_TYPE, aom_bit_depth_t, int> |
| Dct4x4Param; |
| |
| void fwht4x4_ref(const int16_t *in, tran_low_t *out, int stride, |
| TxfmParam * /*txfm_param*/) { |
| av1_fwht4x4_c(in, out, stride); |
| } |
| |
| void iwht4x4_10(const tran_low_t *in, uint8_t *out, int stride) { |
| av1_highbd_iwht4x4_16_add_c(in, out, stride, 10); |
| } |
| |
| void iwht4x4_12(const tran_low_t *in, uint8_t *out, int stride) { |
| av1_highbd_iwht4x4_16_add_c(in, out, stride, 12); |
| } |
| |
| class Trans4x4WHT : public libaom_test::TransformTestBase, |
| public ::testing::TestWithParam<Dct4x4Param> { |
| public: |
| virtual ~Trans4x4WHT() {} |
| |
| virtual void SetUp() { |
| fwd_txfm_ = GET_PARAM(0); |
| inv_txfm_ = GET_PARAM(1); |
| pitch_ = 4; |
| height_ = 4; |
| fwd_txfm_ref = fwht4x4_ref; |
| bit_depth_ = GET_PARAM(3); |
| mask_ = (1 << bit_depth_) - 1; |
| num_coeffs_ = GET_PARAM(4); |
| } |
| virtual void TearDown() { libaom_test::ClearSystemState(); } |
| |
| protected: |
| void RunFwdTxfm(const int16_t *in, tran_low_t *out, int stride) { |
| fwd_txfm_(in, out, stride); |
| } |
| void RunInvTxfm(const tran_low_t *out, uint8_t *dst, int stride) { |
| inv_txfm_(out, dst, stride); |
| } |
| |
| FdctFunc fwd_txfm_; |
| IdctFunc inv_txfm_; |
| }; |
| |
| TEST_P(Trans4x4WHT, AccuracyCheck) { RunAccuracyCheck(0, 0.00001); } |
| |
| TEST_P(Trans4x4WHT, CoeffCheck) { RunCoeffCheck(); } |
| |
| TEST_P(Trans4x4WHT, MemCheck) { RunMemCheck(); } |
| |
| TEST_P(Trans4x4WHT, InvAccuracyCheck) { RunInvAccuracyCheck(0); } |
| using std::make_tuple; |
| |
| INSTANTIATE_TEST_SUITE_P( |
| C, Trans4x4WHT, |
| ::testing::Values(make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_10, DCT_DCT, |
| AOM_BITS_10, 16), |
| make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_12, DCT_DCT, |
| AOM_BITS_12, 16))); |
| } // namespace |