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