| /* |
| * Copyright (c) 2015 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| #include <math.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "third_party/googletest/src/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_AOM_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_AOM_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_AOM_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_AOM_HIGHBITDEPTH |
| #endif // HAVE_SSSE3 |
| } // namespace |
