| /* | |
| * 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 "test/acm_random.h" | |
| #include "test/clear_system_state.h" | |
| #include "test/register_state_check.h" | |
| #include "test/util.h" | |
| #include "./aom_config.h" | |
| #include "./aom_dsp_rtcd.h" | |
| #include "aom/aom_integer.h" | |
| using libaom_test::ACMRandom; | |
| namespace { | |
| const int number_of_iterations = 500; | |
| typedef unsigned int (*MaskedSADFunc)(const uint8_t *a, int a_stride, | |
| const uint8_t *b, int b_stride, | |
| const uint8_t *m, int m_stride); | |
| typedef std::tr1::tuple<MaskedSADFunc, MaskedSADFunc> MaskedSADParam; | |
| class MaskedSADTest : public ::testing::TestWithParam<MaskedSADParam> { | |
| public: | |
| virtual ~MaskedSADTest() {} | |
| virtual void SetUp() { | |
| maskedSAD_op_ = GET_PARAM(0); | |
| ref_maskedSAD_op_ = GET_PARAM(1); | |
| } | |
| virtual void TearDown() { libaom_test::ClearSystemState(); } | |
| protected: | |
| MaskedSADFunc maskedSAD_op_; | |
| MaskedSADFunc ref_maskedSAD_op_; | |
| }; | |
| TEST_P(MaskedSADTest, OperationCheck) { | |
| unsigned int ref_ret, ret; | |
| ACMRandom rnd(ACMRandom::DeterministicSeed()); | |
| DECLARE_ALIGNED(16, uint8_t, src_ptr[MAX_SB_SIZE * MAX_SB_SIZE]); | |
| DECLARE_ALIGNED(16, uint8_t, ref_ptr[MAX_SB_SIZE * MAX_SB_SIZE]); | |
| DECLARE_ALIGNED(16, uint8_t, msk_ptr[MAX_SB_SIZE * MAX_SB_SIZE]); | |
| int err_count = 0; | |
| int first_failure = -1; | |
| int src_stride = MAX_SB_SIZE; | |
| int ref_stride = MAX_SB_SIZE; | |
| int msk_stride = MAX_SB_SIZE; | |
| for (int i = 0; i < number_of_iterations; ++i) { | |
| for (int j = 0; j < MAX_SB_SIZE * MAX_SB_SIZE; j++) { | |
| src_ptr[j] = rnd.Rand8(); | |
| ref_ptr[j] = rnd.Rand8(); | |
| msk_ptr[j] = ((rnd.Rand8() & 0x7f) > 64) ? rnd.Rand8() & 0x3f : 64; | |
| assert(msk_ptr[j] <= 64); | |
| } | |
| ref_ret = ref_maskedSAD_op_(src_ptr, src_stride, ref_ptr, ref_stride, | |
| msk_ptr, msk_stride); | |
| ASM_REGISTER_STATE_CHECK(ret = maskedSAD_op_(src_ptr, src_stride, ref_ptr, | |
| ref_stride, msk_ptr, | |
| msk_stride)); | |
| if (ret != ref_ret) { | |
| err_count++; | |
| if (first_failure == -1) first_failure = i; | |
| } | |
| } | |
| EXPECT_EQ(0, err_count) | |
| << "Error: Masked SAD Test, C output doesn't match SSSE3 output. " | |
| << "First failed at test case " << first_failure; | |
| } | |
| #if CONFIG_HIGHBITDEPTH | |
| typedef unsigned int (*HighbdMaskedSADFunc)(const uint8_t *a, int a_stride, | |
| const uint8_t *b, int b_stride, | |
| const uint8_t *m, int m_stride); | |
| typedef std::tr1::tuple<HighbdMaskedSADFunc, HighbdMaskedSADFunc> | |
| HighbdMaskedSADParam; | |
| class HighbdMaskedSADTest | |
| : public ::testing::TestWithParam<HighbdMaskedSADParam> { | |
| public: | |
| virtual ~HighbdMaskedSADTest() {} | |
| virtual void SetUp() { | |
| maskedSAD_op_ = GET_PARAM(0); | |
| ref_maskedSAD_op_ = GET_PARAM(1); | |
| } | |
| virtual void TearDown() { libaom_test::ClearSystemState(); } | |
| protected: | |
| HighbdMaskedSADFunc maskedSAD_op_; | |
| HighbdMaskedSADFunc ref_maskedSAD_op_; | |
| }; | |
| TEST_P(HighbdMaskedSADTest, OperationCheck) { | |
| unsigned int ref_ret, ret; | |
| ACMRandom rnd(ACMRandom::DeterministicSeed()); | |
| DECLARE_ALIGNED(16, uint16_t, src_ptr[MAX_SB_SIZE * MAX_SB_SIZE]); | |
| DECLARE_ALIGNED(16, uint16_t, ref_ptr[MAX_SB_SIZE * MAX_SB_SIZE]); | |
| DECLARE_ALIGNED(16, uint8_t, msk_ptr[MAX_SB_SIZE * MAX_SB_SIZE]); | |
| uint8_t *src8_ptr = CONVERT_TO_BYTEPTR(src_ptr); | |
| uint8_t *ref8_ptr = CONVERT_TO_BYTEPTR(ref_ptr); | |
| int err_count = 0; | |
| int first_failure = -1; | |
| int src_stride = MAX_SB_SIZE; | |
| int ref_stride = MAX_SB_SIZE; | |
| int msk_stride = MAX_SB_SIZE; | |
| for (int i = 0; i < number_of_iterations; ++i) { | |
| for (int j = 0; j < MAX_SB_SIZE * MAX_SB_SIZE; j++) { | |
| src_ptr[j] = rnd.Rand16() & 0xfff; | |
| ref_ptr[j] = rnd.Rand16() & 0xfff; | |
| msk_ptr[j] = ((rnd.Rand8() & 0x7f) > 64) ? rnd.Rand8() & 0x3f : 64; | |
| } | |
| ref_ret = ref_maskedSAD_op_(src8_ptr, src_stride, ref8_ptr, ref_stride, | |
| msk_ptr, msk_stride); | |
| ASM_REGISTER_STATE_CHECK(ret = maskedSAD_op_(src8_ptr, src_stride, ref8_ptr, | |
| ref_stride, msk_ptr, | |
| msk_stride)); | |
| if (ret != ref_ret) { | |
| err_count++; | |
| if (first_failure == -1) first_failure = i; | |
| } | |
| } | |
| EXPECT_EQ(0, err_count) | |
| << "Error: High BD Masked SAD Test, C output doesn't match SSSE3 output. " | |
| << "First failed at test case " << first_failure; | |
| } | |
| #endif // CONFIG_HIGHBITDEPTH | |
| using std::tr1::make_tuple; | |
| #if HAVE_SSSE3 | |
| INSTANTIATE_TEST_CASE_P( | |
| SSSE3_C_COMPARE, MaskedSADTest, | |
| ::testing::Values( | |
| #if CONFIG_EXT_PARTITION | |
| make_tuple(&aom_masked_sad128x128_ssse3, &aom_masked_sad128x128_c), | |
| make_tuple(&aom_masked_sad128x64_ssse3, &aom_masked_sad128x64_c), | |
| make_tuple(&aom_masked_sad64x128_ssse3, &aom_masked_sad64x128_c), | |
| #endif // CONFIG_EXT_PARTITION | |
| make_tuple(&aom_masked_sad64x64_ssse3, &aom_masked_sad64x64_c), | |
| make_tuple(&aom_masked_sad64x32_ssse3, &aom_masked_sad64x32_c), | |
| make_tuple(&aom_masked_sad32x64_ssse3, &aom_masked_sad32x64_c), | |
| make_tuple(&aom_masked_sad32x32_ssse3, &aom_masked_sad32x32_c), | |
| make_tuple(&aom_masked_sad32x16_ssse3, &aom_masked_sad32x16_c), | |
| make_tuple(&aom_masked_sad16x32_ssse3, &aom_masked_sad16x32_c), | |
| make_tuple(&aom_masked_sad16x16_ssse3, &aom_masked_sad16x16_c), | |
| make_tuple(&aom_masked_sad16x8_ssse3, &aom_masked_sad16x8_c), | |
| make_tuple(&aom_masked_sad8x16_ssse3, &aom_masked_sad8x16_c), | |
| make_tuple(&aom_masked_sad8x8_ssse3, &aom_masked_sad8x8_c), | |
| make_tuple(&aom_masked_sad8x4_ssse3, &aom_masked_sad8x4_c), | |
| make_tuple(&aom_masked_sad4x8_ssse3, &aom_masked_sad4x8_c), | |
| make_tuple(&aom_masked_sad4x4_ssse3, &aom_masked_sad4x4_c))); | |
| #if CONFIG_HIGHBITDEPTH | |
| INSTANTIATE_TEST_CASE_P(SSSE3_C_COMPARE, HighbdMaskedSADTest, | |
| ::testing::Values( | |
| #if CONFIG_EXT_PARTITION | |
| make_tuple(&aom_highbd_masked_sad128x128_ssse3, | |
| &aom_highbd_masked_sad128x128_c), | |
| make_tuple(&aom_highbd_masked_sad128x64_ssse3, | |
| &aom_highbd_masked_sad128x64_c), | |
| make_tuple(&aom_highbd_masked_sad64x128_ssse3, | |
| &aom_highbd_masked_sad64x128_c), | |
| #endif // CONFIG_EXT_PARTITION | |
| make_tuple(&aom_highbd_masked_sad64x64_ssse3, | |
| &aom_highbd_masked_sad64x64_c), | |
| make_tuple(&aom_highbd_masked_sad64x32_ssse3, | |
| &aom_highbd_masked_sad64x32_c), | |
| make_tuple(&aom_highbd_masked_sad32x64_ssse3, | |
| &aom_highbd_masked_sad32x64_c), | |
| make_tuple(&aom_highbd_masked_sad32x32_ssse3, | |
| &aom_highbd_masked_sad32x32_c), | |
| make_tuple(&aom_highbd_masked_sad32x16_ssse3, | |
| &aom_highbd_masked_sad32x16_c), | |
| make_tuple(&aom_highbd_masked_sad16x32_ssse3, | |
| &aom_highbd_masked_sad16x32_c), | |
| make_tuple(&aom_highbd_masked_sad16x16_ssse3, | |
| &aom_highbd_masked_sad16x16_c), | |
| make_tuple(&aom_highbd_masked_sad16x8_ssse3, | |
| &aom_highbd_masked_sad16x8_c), | |
| make_tuple(&aom_highbd_masked_sad8x16_ssse3, | |
| &aom_highbd_masked_sad8x16_c), | |
| make_tuple(&aom_highbd_masked_sad8x8_ssse3, | |
| &aom_highbd_masked_sad8x8_c), | |
| make_tuple(&aom_highbd_masked_sad8x4_ssse3, | |
| &aom_highbd_masked_sad8x4_c), | |
| make_tuple(&aom_highbd_masked_sad4x8_ssse3, | |
| &aom_highbd_masked_sad4x8_c), | |
| make_tuple(&aom_highbd_masked_sad4x4_ssse3, | |
| &aom_highbd_masked_sad4x4_c))); | |
| #endif // CONFIG_HIGHBITDEPTH | |
| #endif // HAVE_SSSE3 | |
| } // namespace |