test/av1_fht8x4_test.cc

   1 /*
   2  * Copyright (c) 2016, Alliance for Open Media. All rights reserved
   3  *
   4  * This source code is subject to the terms of the BSD 2 Clause License and
   5  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
   6  * was not distributed with this source code in the LICENSE file, you can
   7  * obtain it at www.aomedia.org/license/software. If the Alliance for Open
   8  * Media Patent License 1.0 was not distributed with this source code in the
   9  * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  10  */
  11 #include "third_party/googletest/src/googletest/include/gtest/gtest.h"
  12
  13 #include "./aom_dsp_rtcd.h"
  14 #include "./av1_rtcd.h"
  15
  16 #include "aom_ports/mem.h"
  17 #include "test/acm_random.h"
  18 #include "test/clear_system_state.h"
  19 #include "test/register_state_check.h"
  20 #include "test/transform_test_base.h"
  21 #include "test/util.h"
  22
  23 using libaom_test::ACMRandom;
  24
  25 #if !CONFIG_DAALA_TX
  26 namespace {
  27 typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride,
  28                         const TxfmParam *txfm_param);
  29 using std::tr1::tuple;
  30 using libaom_test::FhtFunc;
  31 typedef tuple<FhtFunc, IhtFunc, TX_TYPE, aom_bit_depth_t, int> Ht8x4Param;
  32
  33 void fht8x4_ref(const int16_t *in, tran_low_t *out, int stride,
  34                 TxfmParam *txfm_param) {
  35   av1_fht8x4_c(in, out, stride, txfm_param);
  36 }
  37
  38 void iht8x4_ref(const tran_low_t *in, uint8_t *out, int stride,
  39                 const TxfmParam *txfm_param) {
  40   av1_iht8x4_32_add_c(in, out, stride, txfm_param);
  41 }
  42
  43 class AV1Trans8x4HT : public libaom_test::TransformTestBase,
  44                       public ::testing::TestWithParam<Ht8x4Param> {
  45  public:
  46   virtual ~AV1Trans8x4HT() {}
  47
  48   virtual void SetUp() {
  49     fwd_txfm_ = GET_PARAM(0);
  50     inv_txfm_ = GET_PARAM(1);
  51     pitch_ = 8;
  52     height_ = 4;
  53     fwd_txfm_ref = fht8x4_ref;
  54     inv_txfm_ref = iht8x4_ref;
  55     bit_depth_ = GET_PARAM(3);
  56     mask_ = (1 << bit_depth_) - 1;
  57     num_coeffs_ = GET_PARAM(4);
  58     txfm_param_.tx_type = GET_PARAM(2);
  59   }
  60   virtual void TearDown() { libaom_test::ClearSystemState(); }
  61
  62  protected:
  63   void RunFwdTxfm(const int16_t *in, tran_low_t *out, int stride) {
  64     fwd_txfm_(in, out, stride, &txfm_param_);
  65   }
  66
  67   void RunInvTxfm(const tran_low_t *out, uint8_t *dst, int stride) {
  68     inv_txfm_(out, dst, stride, &txfm_param_);
  69   }
  70
  71   FhtFunc fwd_txfm_;
  72   IhtFunc inv_txfm_;
  73 };
  74
  75 TEST_P(AV1Trans8x4HT, AccuracyCheck) { RunAccuracyCheck(0, 0.00001); }
  76 TEST_P(AV1Trans8x4HT, CoeffCheck) { RunCoeffCheck(); }
  77 TEST_P(AV1Trans8x4HT, MemCheck) { RunMemCheck(); }
  78 TEST_P(AV1Trans8x4HT, InvCoeffCheck) { RunInvCoeffCheck(); }
  79 TEST_P(AV1Trans8x4HT, InvAccuracyCheck) { RunInvAccuracyCheck(0); }
  80
  81 using std::tr1::make_tuple;
  82
  83 const Ht8x4Param kArrayHt8x4Param_c[] = {
  84   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, DCT_DCT, AOM_BITS_8, 32),
  85   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, ADST_DCT, AOM_BITS_8, 32),
  86   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, DCT_ADST, AOM_BITS_8, 32),
  87   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, ADST_ADST, AOM_BITS_8, 32),
  88   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, FLIPADST_DCT, AOM_BITS_8, 32),
  89   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, DCT_FLIPADST, AOM_BITS_8, 32),
  90   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, FLIPADST_FLIPADST, AOM_BITS_8,
  91              32),
  92   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, ADST_FLIPADST, AOM_BITS_8,
  93              32),
  94   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, FLIPADST_ADST, AOM_BITS_8,
  95              32),
  96   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, IDTX, AOM_BITS_8, 32),
  97   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, V_DCT, AOM_BITS_8, 32),
  98   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, H_DCT, AOM_BITS_8, 32),
  99   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, V_ADST, AOM_BITS_8, 32),
 100   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, H_ADST, AOM_BITS_8, 32),
 101   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, V_FLIPADST, AOM_BITS_8, 32),
 102   make_tuple(&av1_fht8x4_c, &av1_iht8x4_32_add_c, H_FLIPADST, AOM_BITS_8, 32)
 103 };
 104 INSTANTIATE_TEST_CASE_P(C, AV1Trans8x4HT,
 105                         ::testing::ValuesIn(kArrayHt8x4Param_c));
 106
 107 #if HAVE_SSE2
 108 const Ht8x4Param kArrayHt8x4Param_sse2[] = {
 109   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, DCT_DCT, AOM_BITS_8,
 110              32),
 111   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, ADST_DCT, AOM_BITS_8,
 112              32),
 113   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, DCT_ADST, AOM_BITS_8,
 114              32),
 115   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, ADST_ADST, AOM_BITS_8,
 116              32),
 117   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, FLIPADST_DCT,
 118              AOM_BITS_8, 32),
 119   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, DCT_FLIPADST,
 120              AOM_BITS_8, 32),
 121   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, FLIPADST_FLIPADST,
 122              AOM_BITS_8, 32),
 123   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, ADST_FLIPADST,
 124              AOM_BITS_8, 32),
 125   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, FLIPADST_ADST,
 126              AOM_BITS_8, 32),
 127   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, IDTX, AOM_BITS_8, 32),
 128   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, V_DCT, AOM_BITS_8, 32),
 129   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, H_DCT, AOM_BITS_8, 32),
 130   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, V_ADST, AOM_BITS_8, 32),
 131   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, H_ADST, AOM_BITS_8, 32),
 132   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, V_FLIPADST, AOM_BITS_8,
 133              32),
 134   make_tuple(&av1_fht8x4_sse2, &av1_iht8x4_32_add_sse2, H_FLIPADST, AOM_BITS_8,
 135              32)
 136 };
 137 INSTANTIATE_TEST_CASE_P(SSE2, AV1Trans8x4HT,
 138                         ::testing::ValuesIn(kArrayHt8x4Param_sse2));
 139 #endif  // HAVE_SSE2
 140
 141 }  // namespace
 142 #endif  // !CONFIG_DAALA_TX