1 files changed, 372 insertions, 0 deletions
diff --git a/third_party/aom/test/reconinter_test.cc b/third_party/aom/test/reconinter_test.cc
new file mode 100644
index 0000000000..ee1a9893db
--- /dev/null
+++ b/third_party/aom/test/reconinter_test.cc
@@ -0,0 +1,372 @@
+/*
+ * Copyright (c) 2017, 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 <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <tuple>
+
+#include "config/aom_config.h"
+#include "config/av1_rtcd.h"
+
+#include "aom_ports/mem.h"
+#include "av1/common/scan.h"
+#include "av1/common/txb_common.h"
+#include "test/acm_random.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
+
+namespace {
+using libaom_test::ACMRandom;
+
+using BuildCompDiffWtdMaskFunc = void (*)(uint8_t *mask,
+                                          DIFFWTD_MASK_TYPE mask_type,
+                                          const uint8_t *src0, int src0_stride,
+                                          const uint8_t *src1, int src1_stride,
+                                          int h, int w);
+
+using BuildCompDiffwtdMaskDParam =
+    std::tuple<BLOCK_SIZE, BuildCompDiffWtdMaskFunc>;
+
+#if HAVE_SSE4_1 || HAVE_AVX2 || HAVE_NEON
+::testing::internal::ParamGenerator<BuildCompDiffwtdMaskDParam> BuildParams(
+    BuildCompDiffWtdMaskFunc filter) {
+  return ::testing::Combine(::testing::Range(BLOCK_4X4, BLOCK_SIZES_ALL),
+                            ::testing::Values(filter));
+}
+#endif
+
+class BuildCompDiffwtdMaskTest
+    : public ::testing::TestWithParam<BuildCompDiffwtdMaskDParam> {
+ public:
+  BuildCompDiffwtdMaskTest() : rnd_(ACMRandom::DeterministicSeed()) {}
+  ~BuildCompDiffwtdMaskTest() override = default;
+
+ protected:
+  void RunTest(BuildCompDiffWtdMaskFunc test_impl, bool is_speed,
+               const DIFFWTD_MASK_TYPE type) {
+    const int sb_type = GET_PARAM(0);
+    const int width = block_size_wide[sb_type];
+    const int height = block_size_high[sb_type];
+    DECLARE_ALIGNED(16, uint8_t, mask_ref[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(16, uint8_t, mask_test[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(16, uint8_t, src0[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(16, uint8_t, src1[MAX_SB_SQUARE]);
+    for (int i = 0; i < width * height; i++) {
+      src0[i] = rnd_.Rand8();
+      src1[i] = rnd_.Rand8();
+    }
+    const int run_times = is_speed ? (10000000 / (width + height)) : 1;
+    aom_usec_timer timer;
+    aom_usec_timer_start(&timer);
+    for (int i = 0; i < run_times; ++i) {
+      av1_build_compound_diffwtd_mask_c(mask_ref, type, src0, width, src1,
+                                        width, height, width);
+    }
+    const double t1 = get_time_mark(&timer);
+    aom_usec_timer_start(&timer);
+    for (int i = 0; i < run_times; ++i) {
+      test_impl(mask_test, type, src0, width, src1, width, height, width);
+    }
+    const double t2 = get_time_mark(&timer);
+    if (is_speed) {
+      printf("mask %d %3dx%-3d:%7.2f/%7.2fns", type, width, height, t1, t2);
+      printf("(%3.2f)\n", t1 / t2);
+    }
+    for (int r = 0; r < height; ++r) {
+      for (int c = 0; c < width; ++c) {
+        ASSERT_EQ(mask_ref[c + r * width], mask_test[c + r * width])
+            << "[" << r << "," << c << "] " << run_times << " @ " << width
+            << "x" << height << " inv " << type;
+      }
+    }
+  }
+
+ private:
+  ACMRandom rnd_;
+};
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BuildCompDiffwtdMaskTest);
+
+TEST_P(BuildCompDiffwtdMaskTest, match) {
+  RunTest(GET_PARAM(1), 0, DIFFWTD_38);
+  RunTest(GET_PARAM(1), 0, DIFFWTD_38_INV);
+}
+TEST_P(BuildCompDiffwtdMaskTest, DISABLED_Speed) {
+  RunTest(GET_PARAM(1), 1, DIFFWTD_38);
+  RunTest(GET_PARAM(1), 1, DIFFWTD_38_INV);
+}
+
+#if HAVE_SSE4_1
+INSTANTIATE_TEST_SUITE_P(SSE4_1, BuildCompDiffwtdMaskTest,
+                         BuildParams(av1_build_compound_diffwtd_mask_sse4_1));
+#endif
+
+#if HAVE_AVX2
+INSTANTIATE_TEST_SUITE_P(AVX2, BuildCompDiffwtdMaskTest,
+                         BuildParams(av1_build_compound_diffwtd_mask_avx2));
+#endif
+
+#if HAVE_NEON
+INSTANTIATE_TEST_SUITE_P(NEON, BuildCompDiffwtdMaskTest,
+                         BuildParams(av1_build_compound_diffwtd_mask_neon));
+#endif
+
+#if CONFIG_AV1_HIGHBITDEPTH
+
+using BuildCompDiffWtdMaskHighbdFunc =
+    void (*)(uint8_t *mask, DIFFWTD_MASK_TYPE mask_type, const uint8_t *src0,
+             int src0_stride, const uint8_t *src1, int src1_stride, int h,
+             int w, int bd);
+
+using BuildCompDiffwtdMaskHighbdParam =
+    std::tuple<BLOCK_SIZE, int, BuildCompDiffWtdMaskHighbdFunc>;
+
+#if HAVE_SSSE3 || HAVE_AVX2 || HAVE_NEON
+::testing::internal::ParamGenerator<BuildCompDiffwtdMaskHighbdParam>
+BuildParamsHighbd(BuildCompDiffWtdMaskHighbdFunc filter) {
+  return ::testing::Combine(::testing::Range(BLOCK_4X4, BLOCK_SIZES_ALL),
+                            ::testing::Values(8, 10, 12),
+                            ::testing::Values(filter));
+}
+#endif
+
+class BuildCompDiffwtdMaskHighbdTest
+    : public ::testing::TestWithParam<BuildCompDiffwtdMaskHighbdParam> {
+ public:
+  BuildCompDiffwtdMaskHighbdTest() : rnd_(ACMRandom::DeterministicSeed()) {}
+  ~BuildCompDiffwtdMaskHighbdTest() override = default;
+
+ protected:
+  void RunTest(BuildCompDiffWtdMaskHighbdFunc test_impl, bool is_speed,
+               const DIFFWTD_MASK_TYPE type) {
+    const int sb_type = GET_PARAM(0);
+    const int bd = GET_PARAM(1);
+    const int width = block_size_wide[sb_type];
+    const int height = block_size_high[sb_type];
+    const int mask = (1 << bd) - 1;
+    DECLARE_ALIGNED(16, uint8_t, mask_ref[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(16, uint8_t, mask_test[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(16, uint16_t, src0[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(16, uint16_t, src1[MAX_SB_SQUARE]);
+    for (int i = 0; i < width * height; i++) {
+      src0[i] = rnd_.Rand16() & mask;
+      src1[i] = rnd_.Rand16() & mask;
+    }
+    const int run_times = is_speed ? (10000000 / (width + height)) : 1;
+    aom_usec_timer timer;
+
+    aom_usec_timer_start(&timer);
+    for (int i = 0; i < run_times; ++i) {
+      uint8_t *src0_8 = CONVERT_TO_BYTEPTR(src0);
+      uint8_t *src1_8 = CONVERT_TO_BYTEPTR(src1);
+      av1_build_compound_diffwtd_mask_highbd_c(
+          mask_ref, type, src0_8, width, src1_8, width, height, width, bd);
+    }
+    const double t1 = get_time_mark(&timer);
+
+    aom_usec_timer_start(&timer);
+    for (int i = 0; i < run_times; ++i) {
+      uint8_t *src0_8 = CONVERT_TO_BYTEPTR(src0);
+      uint8_t *src1_8 = CONVERT_TO_BYTEPTR(src1);
+      test_impl(mask_test, type, src0_8, width, src1_8, width, height, width,
+                bd);
+    }
+    const double t2 = get_time_mark(&timer);
+
+    if (is_speed) {
+      printf("mask %d %3dx%-3d:%7.2f/%7.2fns", type, width, height, t1, t2);
+      printf("(%3.2f)\n", t1 / t2);
+    }
+    for (int r = 0; r < height; ++r) {
+      for (int c = 0; c < width; ++c) {
+        ASSERT_EQ(mask_ref[c + r * width], mask_test[c + r * width])
+            << "[" << r << "," << c << "] " << run_times << " @ " << width
+            << "x" << height << " inv " << type;
+      }
+    }
+  }
+
+ private:
+  ACMRandom rnd_;
+};
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BuildCompDiffwtdMaskHighbdTest);
+
+TEST_P(BuildCompDiffwtdMaskHighbdTest, match) {
+  RunTest(GET_PARAM(2), 0, DIFFWTD_38);
+  RunTest(GET_PARAM(2), 0, DIFFWTD_38_INV);
+}
+TEST_P(BuildCompDiffwtdMaskHighbdTest, DISABLED_Speed) {
+  RunTest(GET_PARAM(2), 1, DIFFWTD_38);
+  RunTest(GET_PARAM(2), 1, DIFFWTD_38_INV);
+}
+
+#if HAVE_SSSE3
+INSTANTIATE_TEST_SUITE_P(
+    SSSE3, BuildCompDiffwtdMaskHighbdTest,
+    BuildParamsHighbd(av1_build_compound_diffwtd_mask_highbd_ssse3));
+#endif
+
+#if HAVE_AVX2
+INSTANTIATE_TEST_SUITE_P(
+    AVX2, BuildCompDiffwtdMaskHighbdTest,
+    BuildParamsHighbd(av1_build_compound_diffwtd_mask_highbd_avx2));
+#endif
+
+#if HAVE_NEON
+INSTANTIATE_TEST_SUITE_P(
+    NEON, BuildCompDiffwtdMaskHighbdTest,
+    BuildParamsHighbd(av1_build_compound_diffwtd_mask_highbd_neon));
+#endif
+#endif  // CONFIG_AV1_HIGHBITDEPTH
+
+using BuildCompDiffWtdMaskD16Func = void (*)(
+    uint8_t *mask, DIFFWTD_MASK_TYPE mask_type, const CONV_BUF_TYPE *src0,
+    int src0_stride, const CONV_BUF_TYPE *src1, int src1_stride, int h, int w,
+    ConvolveParams *conv_params, int bd);
+
+using BuildCompDiffwtdMaskD16Param =
+    std::tuple<int, BuildCompDiffWtdMaskD16Func, BLOCK_SIZE>;
+
+#if HAVE_SSE4_1 || HAVE_AVX2 || HAVE_NEON
+::testing::internal::ParamGenerator<BuildCompDiffwtdMaskD16Param> BuildParams(
+    BuildCompDiffWtdMaskD16Func filter) {
+  return ::testing::Combine(::testing::Range(8, 13, 2),
+                            ::testing::Values(filter),
+                            ::testing::Range(BLOCK_4X4, BLOCK_SIZES_ALL));
+}
+#endif
+
+class BuildCompDiffwtdMaskD16Test
+    : public ::testing::TestWithParam<BuildCompDiffwtdMaskD16Param> {
+ public:
+  BuildCompDiffwtdMaskD16Test() : rnd_(ACMRandom::DeterministicSeed()) {}
+  ~BuildCompDiffwtdMaskD16Test() override = default;
+
+ protected:
+  void RunCheckOutput(BuildCompDiffWtdMaskD16Func test_impl) {
+    const int block_idx = GET_PARAM(2);
+    const int bd = GET_PARAM(0);
+    const int width = block_size_wide[block_idx];
+    const int height = block_size_high[block_idx];
+    DECLARE_ALIGNED(16, uint8_t, mask_ref[2 * MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(16, uint8_t, mask_test[2 * MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(32, uint16_t, src0[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(32, uint16_t, src1[MAX_SB_SQUARE]);
+
+    ConvolveParams conv_params =
+        get_conv_params_no_round(0, 0, nullptr, 0, 1, bd);
+
+    const int in_precision =
+        bd + 2 * FILTER_BITS - conv_params.round_0 - conv_params.round_1 + 2;
+
+    for (int i = 0; i < MAX_SB_SQUARE; i++) {
+      src0[i] = rnd_.Rand16() & ((1 << in_precision) - 1);
+      src1[i] = rnd_.Rand16() & ((1 << in_precision) - 1);
+    }
+
+    for (int mask_type = 0; mask_type < DIFFWTD_MASK_TYPES; mask_type++) {
+      av1_build_compound_diffwtd_mask_d16_c(
+          mask_ref, (DIFFWTD_MASK_TYPE)mask_type, src0, width, src1, width,
+          height, width, &conv_params, bd);
+
+      test_impl(mask_test, (DIFFWTD_MASK_TYPE)mask_type, src0, width, src1,
+                width, height, width, &conv_params, bd);
+
+      for (int r = 0; r < height; ++r) {
+        for (int c = 0; c < width; ++c) {
+          ASSERT_EQ(mask_ref[c + r * width], mask_test[c + r * width])
+              << "Mismatch at unit tests for BuildCompDiffwtdMaskD16Test\n"
+              << " Pixel mismatch at index "
+              << "[" << r << "," << c << "] "
+              << " @ " << width << "x" << height << " inv " << mask_type;
+        }
+      }
+    }
+  }
+
+  void RunSpeedTest(BuildCompDiffWtdMaskD16Func test_impl,
+                    DIFFWTD_MASK_TYPE mask_type) {
+    const int block_idx = GET_PARAM(2);
+    const int bd = GET_PARAM(0);
+    const int width = block_size_wide[block_idx];
+    const int height = block_size_high[block_idx];
+    DECLARE_ALIGNED(16, uint8_t, mask[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(32, uint16_t, src0[MAX_SB_SQUARE]);
+    DECLARE_ALIGNED(32, uint16_t, src1[MAX_SB_SQUARE]);
+
+    ConvolveParams conv_params =
+        get_conv_params_no_round(0, 0, nullptr, 0, 1, bd);
+
+    const int in_precision =
+        bd + 2 * FILTER_BITS - conv_params.round_0 - conv_params.round_1 + 2;
+
+    for (int i = 0; i < MAX_SB_SQUARE; i++) {
+      src0[i] = rnd_.Rand16() & ((1 << in_precision) - 1);
+      src1[i] = rnd_.Rand16() & ((1 << in_precision) - 1);
+    }
+
+    const int num_loops = 10000000 / (width + height);
+    aom_usec_timer timer;
+    aom_usec_timer_start(&timer);
+
+    for (int i = 0; i < num_loops; ++i)
+      av1_build_compound_diffwtd_mask_d16_c(mask, mask_type, src0, width, src1,
+                                            width, height, width, &conv_params,
+                                            bd);
+
+    aom_usec_timer_mark(&timer);
+    const int elapsed_time = static_cast<int>(aom_usec_timer_elapsed(&timer));
+
+    aom_usec_timer timer1;
+    aom_usec_timer_start(&timer1);
+
+    for (int i = 0; i < num_loops; ++i)
+      test_impl(mask, mask_type, src0, width, src1, width, height, width,
+                &conv_params, bd);
+
+    aom_usec_timer_mark(&timer1);
+    const int elapsed_time1 = static_cast<int>(aom_usec_timer_elapsed(&timer1));
+    printf("av1_build_compound_diffwtd_mask_d16  %3dx%-3d: %7.2f \n", width,
+           height, elapsed_time / double(elapsed_time1));
+  }
+
+ private:
+  ACMRandom rnd_;
+};  // class BuildCompDiffwtdMaskD16Test
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(BuildCompDiffwtdMaskD16Test);
+
+TEST_P(BuildCompDiffwtdMaskD16Test, CheckOutput) {
+  RunCheckOutput(GET_PARAM(1));
+}
+
+TEST_P(BuildCompDiffwtdMaskD16Test, DISABLED_Speed) {
+  RunSpeedTest(GET_PARAM(1), DIFFWTD_38);
+  RunSpeedTest(GET_PARAM(1), DIFFWTD_38_INV);
+}
+
+#if HAVE_SSE4_1
+INSTANTIATE_TEST_SUITE_P(
+    SSE4_1, BuildCompDiffwtdMaskD16Test,
+    BuildParams(av1_build_compound_diffwtd_mask_d16_sse4_1));
+#endif
+
+#if HAVE_AVX2
+INSTANTIATE_TEST_SUITE_P(AVX2, BuildCompDiffwtdMaskD16Test,
+                         BuildParams(av1_build_compound_diffwtd_mask_d16_avx2));
+#endif
+
+#if HAVE_NEON
+INSTANTIATE_TEST_SUITE_P(NEON, BuildCompDiffwtdMaskD16Test,
+                         BuildParams(av1_build_compound_diffwtd_mask_d16_neon));
+#endif
+
+}  // namespace