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/*
* 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 "third_party/googletest/src/googletest/include/gtest/gtest.h"
#include "./av1_rtcd.h"
#include "./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);
typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride,
const TxfmParam *txfm_param);
using libaom_test::FhtFunc;
typedef std::tr1::tuple<FdctFunc, IdctFunc, int, aom_bit_depth_t, int>
Dct4x4Param;
typedef std::tr1::tuple<FhtFunc, IhtFunc, int, aom_bit_depth_t, int> Ht4x4Param;
void fdct4x4_ref(const int16_t *in, tran_low_t *out, int stride,
TxfmParam * /*txfm_param*/) {
aom_fdct4x4_c(in, out, stride);
}
void fht4x4_ref(const int16_t *in, tran_low_t *out, int stride,
TxfmParam *txfm_param) {
av1_fht4x4_c(in, out, stride, txfm_param);
}
void fwht4x4_ref(const int16_t *in, tran_low_t *out, int stride,
TxfmParam * /*txfm_param*/) {
av1_fwht4x4_c(in, out, stride);
}
#if CONFIG_HIGHBITDEPTH
void fht4x4_10(const int16_t *in, tran_low_t *out, int stride,
TxfmParam *txfm_param) {
av1_fwd_txfm2d_4x4_c(in, out, stride, txfm_param->tx_type, 10);
}
void fht4x4_12(const int16_t *in, tran_low_t *out, int stride,
TxfmParam *txfm_param) {
av1_fwd_txfm2d_4x4_c(in, out, stride, txfm_param->tx_type, 12);
}
void iht4x4_10(const tran_low_t *in, uint8_t *out, int stride,
const TxfmParam *txfm_param) {
av1_inv_txfm2d_add_4x4_c(in, CONVERT_TO_SHORTPTR(out), stride,
txfm_param->tx_type, 10);
}
void iht4x4_12(const tran_low_t *in, uint8_t *out, int stride,
const TxfmParam *txfm_param) {
av1_inv_txfm2d_add_4x4_c(in, CONVERT_TO_SHORTPTR(out), stride,
txfm_param->tx_type, 12);
}
void iwht4x4_10(const tran_low_t *in, uint8_t *out, int stride) {
aom_highbd_iwht4x4_16_add_c(in, out, stride, 10);
}
void iwht4x4_12(const tran_low_t *in, uint8_t *out, int stride) {
aom_highbd_iwht4x4_16_add_c(in, out, stride, 12);
}
#endif // CONFIG_HIGHBITDEPTH
class Trans4x4DCT : public libaom_test::TransformTestBase,
public ::testing::TestWithParam<Dct4x4Param> {
public:
virtual ~Trans4x4DCT() {}
virtual void SetUp() {
fwd_txfm_ = GET_PARAM(0);
inv_txfm_ = GET_PARAM(1);
pitch_ = 4;
height_ = 4;
fwd_txfm_ref = fdct4x4_ref;
bit_depth_ = GET_PARAM(3);
mask_ = (1 << bit_depth_) - 1;
num_coeffs_ = GET_PARAM(4);
txfm_param_.tx_type = GET_PARAM(2);
}
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(Trans4x4DCT, AccuracyCheck) { RunAccuracyCheck(0, 0.00001); }
TEST_P(Trans4x4DCT, CoeffCheck) { RunCoeffCheck(); }
TEST_P(Trans4x4DCT, MemCheck) { RunMemCheck(); }
TEST_P(Trans4x4DCT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
class Trans4x4HT : public libaom_test::TransformTestBase,
public ::testing::TestWithParam<Ht4x4Param> {
public:
virtual ~Trans4x4HT() {}
virtual void SetUp() {
fwd_txfm_ = GET_PARAM(0);
inv_txfm_ = GET_PARAM(1);
pitch_ = 4;
height_ = 4;
fwd_txfm_ref = fht4x4_ref;
bit_depth_ = GET_PARAM(3);
mask_ = (1 << bit_depth_) - 1;
num_coeffs_ = GET_PARAM(4);
txfm_param_.tx_type = GET_PARAM(2);
#if CONFIG_HIGHBITDEPTH
switch (bit_depth_) {
case AOM_BITS_10: fwd_txfm_ref = fht4x4_10; break;
case AOM_BITS_12: fwd_txfm_ref = fht4x4_12; break;
default: fwd_txfm_ref = fht4x4_ref; break;
}
#endif
}
virtual void TearDown() { libaom_test::ClearSystemState(); }
protected:
void RunFwdTxfm(const int16_t *in, tran_low_t *out, int stride) {
fwd_txfm_(in, out, stride, &txfm_param_);
}
void RunInvTxfm(const tran_low_t *out, uint8_t *dst, int stride) {
inv_txfm_(out, dst, stride, &txfm_param_);
}
FhtFunc fwd_txfm_;
IhtFunc inv_txfm_;
};
TEST_P(Trans4x4HT, AccuracyCheck) { RunAccuracyCheck(1, 0.005); }
TEST_P(Trans4x4HT, CoeffCheck) { RunCoeffCheck(); }
TEST_P(Trans4x4HT, MemCheck) { RunMemCheck(); }
TEST_P(Trans4x4HT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
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::tr1::make_tuple;
INSTANTIATE_TEST_CASE_P(C, Trans4x4DCT,
::testing::Values(make_tuple(&aom_fdct4x4_c,
&aom_idct4x4_16_add_c, 0,
AOM_BITS_8, 16)));
#if CONFIG_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(
DISABLED_C, Trans4x4HT,
::testing::Values(make_tuple(&fht4x4_12, &iht4x4_12, 0, AOM_BITS_12, 16),
make_tuple(&fht4x4_12, &iht4x4_12, 1, AOM_BITS_12, 16),
make_tuple(&fht4x4_12, &iht4x4_12, 2, AOM_BITS_12, 16),
make_tuple(&fht4x4_12, &iht4x4_12, 3, AOM_BITS_12, 16)));
INSTANTIATE_TEST_CASE_P(
C, Trans4x4HT,
::testing::Values(
make_tuple(&fht4x4_10, &iht4x4_10, 0, AOM_BITS_10, 16),
make_tuple(&fht4x4_10, &iht4x4_10, 1, AOM_BITS_10, 16),
make_tuple(&fht4x4_10, &iht4x4_10, 2, AOM_BITS_10, 16),
make_tuple(&fht4x4_10, &iht4x4_10, 3, AOM_BITS_10, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, AOM_BITS_8, 16)));
#else
INSTANTIATE_TEST_CASE_P(
C, Trans4x4HT,
::testing::Values(
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, AOM_BITS_8, 16)));
#endif // CONFIG_HIGHBITDEPTH
#if CONFIG_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(
C, Trans4x4WHT,
::testing::Values(
make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_10, 0, AOM_BITS_10, 16),
make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_12, 0, AOM_BITS_12, 16),
make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_c, 0, AOM_BITS_8, 16)));
#else
INSTANTIATE_TEST_CASE_P(C, Trans4x4WHT,
::testing::Values(make_tuple(&av1_fwht4x4_c,
&aom_iwht4x4_16_add_c, 0,
AOM_BITS_8, 16)));
#endif // CONFIG_HIGHBITDEPTH
#if HAVE_NEON_ASM && !CONFIG_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(NEON, Trans4x4DCT,
::testing::Values(make_tuple(&aom_fdct4x4_c,
&aom_idct4x4_16_add_neon,
0, AOM_BITS_8, 16)));
#endif // HAVE_NEON_ASM && !CONFIG_HIGHBITDEPTH
#if HAVE_NEON && !CONFIG_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(
NEON, Trans4x4HT,
::testing::Values(
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 0, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 1, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 2, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 3, AOM_BITS_8, 16)));
#endif // HAVE_NEON && !CONFIG_HIGHBITDEPTH
#if HAVE_SSE2
INSTANTIATE_TEST_CASE_P(
SSE2, Trans4x4WHT,
::testing::Values(make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_c, 0,
AOM_BITS_8, 16),
make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_sse2, 0,
AOM_BITS_8, 16)));
#endif
#if HAVE_SSE2 && !CONFIG_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(SSE2, Trans4x4DCT,
::testing::Values(make_tuple(&aom_fdct4x4_sse2,
&aom_idct4x4_16_add_sse2,
0, AOM_BITS_8, 16)));
INSTANTIATE_TEST_CASE_P(
SSE2, Trans4x4HT,
::testing::Values(make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 0,
AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 1,
AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 2,
AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 3,
AOM_BITS_8, 16)));
#endif // HAVE_SSE2 && !CONFIG_HIGHBITDEPTH
#if HAVE_SSE2 && CONFIG_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(
SSE2, Trans4x4HT,
::testing::Values(
make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 0, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 1, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 2, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 3, AOM_BITS_8, 16)));
#endif // HAVE_SSE2 && CONFIG_HIGHBITDEPTH
#if HAVE_MSA && !CONFIG_HIGHBITDEPTH
INSTANTIATE_TEST_CASE_P(MSA, Trans4x4DCT,
::testing::Values(make_tuple(&aom_fdct4x4_msa,
&aom_idct4x4_16_add_msa, 0,
AOM_BITS_8, 16)));
#if !CONFIG_EXT_TX
INSTANTIATE_TEST_CASE_P(
MSA, Trans4x4HT,
::testing::Values(
make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 0, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 1, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 2, AOM_BITS_8, 16),
make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 3, AOM_BITS_8,
16)));
#endif // !CONFIG_EXT_TX
#endif // HAVE_MSA && !CONFIG_HIGHBITDEPTH
} // namespace
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