test/reconinter_test.cc - aom - Git at Google

 /*
  * 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 "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/clear_system_state.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;

 class BuildCompDiffwtdMaskTest : public ::testing::TestWithParam<int> {
  public:
   virtual ~BuildCompDiffwtdMaskTest() {}

   virtual void TearDown() { libaom_test::ClearSystemState(); }
   void RunTest(const int sb_type, const int is_speed,
                const DIFFWTD_MASK_TYPE type);

  private:
   ACMRandom rnd_;
 };

 typedef void (*buildcompdiffwtdmaskd16_func)(
     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);

 typedef ::testing::tuple<int, buildcompdiffwtdmaskd16_func, BLOCK_SIZE>
     BuildCompDiffwtdMaskD16Param;

 #if HAVE_SSE4_1 || HAVE_NEON
 ::testing::internal::ParamGenerator<BuildCompDiffwtdMaskD16Param> BuildParams(
     buildcompdiffwtdmaskd16_func 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() {}
   virtual void TearDown() { libaom_test::ClearSystemState(); }
   void SetUp() { rnd_.Reset(ACMRandom::DeterministicSeed()); }

  protected:
   void RunCheckOutput(buildcompdiffwtdmaskd16_func test_impl);
   void RunSpeedTest(buildcompdiffwtdmaskd16_func test_impl);
   libaom_test::ACMRandom rnd_;
 };  // class BuildCompDiffwtdMaskD16Test

 void BuildCompDiffwtdMaskD16Test::RunCheckOutput(
     buildcompdiffwtdmaskd16_func 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, 0, NULL, 0, 1, bd);

   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 BuildCompDiffwtdMaskD16Test::RunSpeedTest(
     buildcompdiffwtdmaskd16_func 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[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, 0, NULL, 0, 1, bd);

   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 = 1000000000 / (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, DIFFWTD_38, 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));
   printf("av1_build_compound_diffwtd_mask_d16 c_code %3dx%-3d: %7.2f us\n",
          width, height, 1000.0 * elapsed_time / num_loops);

   aom_usec_timer timer1;
   aom_usec_timer_start(&timer1);

   for (int i = 0; i < num_loops; ++i)
     test_impl(mask, DIFFWTD_38, 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 test_code %3dx%-3d: %7.2f us\n",
          width, height, 1000.0 * elapsed_time1 / num_loops);
 }
 #if HAVE_SSE4_1
 void BuildCompDiffwtdMaskTest::RunTest(const int sb_type, const int is_speed,
                                        const DIFFWTD_MASK_TYPE type) {
   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]);
   ACMRandom rnd(ACMRandom::DeterministicSeed());
   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) {
     av1_build_compound_diffwtd_mask_sse4_1(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;
     }
   }
 }

 TEST_P(BuildCompDiffwtdMaskTest, match) {
   RunTest(GetParam(), 0, DIFFWTD_38);
   RunTest(GetParam(), 0, DIFFWTD_38_INV);
 }
 TEST_P(BuildCompDiffwtdMaskTest, DISABLED_Speed) {
   RunTest(GetParam(), 1, DIFFWTD_38);
   RunTest(GetParam(), 1, DIFFWTD_38_INV);
 }
 #endif
 TEST_P(BuildCompDiffwtdMaskD16Test, CheckOutput) {
   RunCheckOutput(GET_PARAM(1));
 }

 TEST_P(BuildCompDiffwtdMaskD16Test, DISABLED_Speed) {
   RunSpeedTest(GET_PARAM(1));
 }

 #if HAVE_SSE4_1
 INSTANTIATE_TEST_CASE_P(SSE4_1, BuildCompDiffwtdMaskTest,
                         ::testing::Range(0, static_cast<int>(BLOCK_SIZES_ALL),
                                          1));

 INSTANTIATE_TEST_CASE_P(
     SSE4_1, BuildCompDiffwtdMaskD16Test,
     BuildParams(av1_build_compound_diffwtd_mask_d16_sse4_1));
 #endif

 #if HAVE_NEON
 INSTANTIATE_TEST_CASE_P(NEON, BuildCompDiffwtdMaskD16Test,
                         BuildParams(av1_build_compound_diffwtd_mask_d16_neon));
 #endif

 }  // namespace
	/*
	* 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 "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/clear_system_state.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;

	class BuildCompDiffwtdMaskTest : public ::testing::TestWithParam<int> {
	public:
	virtual ~BuildCompDiffwtdMaskTest() {}

	virtual void TearDown() { libaom_test::ClearSystemState(); }
	void RunTest(const int sb_type, const int is_speed,
	const DIFFWTD_MASK_TYPE type);

	private:
	ACMRandom rnd_;
	};

	typedef void (*buildcompdiffwtdmaskd16_func)(
	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);

	typedef ::testing::tuple<int, buildcompdiffwtdmaskd16_func, BLOCK_SIZE>
	BuildCompDiffwtdMaskD16Param;

	#if HAVE_SSE4_1 \|\| HAVE_NEON
	::testing::internal::ParamGenerator<BuildCompDiffwtdMaskD16Param> BuildParams(
	buildcompdiffwtdmaskd16_func 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() {}
	virtual void TearDown() { libaom_test::ClearSystemState(); }
	void SetUp() { rnd_.Reset(ACMRandom::DeterministicSeed()); }

	protected:
	void RunCheckOutput(buildcompdiffwtdmaskd16_func test_impl);
	void RunSpeedTest(buildcompdiffwtdmaskd16_func test_impl);
	libaom_test::ACMRandom rnd_;
	}; // class BuildCompDiffwtdMaskD16Test

	void BuildCompDiffwtdMaskD16Test::RunCheckOutput(
	buildcompdiffwtdmaskd16_func 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, 0, NULL, 0, 1, bd);

	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 BuildCompDiffwtdMaskD16Test::RunSpeedTest(
	buildcompdiffwtdmaskd16_func 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[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, 0, NULL, 0, 1, bd);

	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 = 1000000000 / (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, DIFFWTD_38, 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));
	printf("av1_build_compound_diffwtd_mask_d16 c_code %3dx%-3d: %7.2f us\n",
	width, height, 1000.0 * elapsed_time / num_loops);

	aom_usec_timer timer1;
	aom_usec_timer_start(&timer1);

	for (int i = 0; i < num_loops; ++i)
	test_impl(mask, DIFFWTD_38, 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 test_code %3dx%-3d: %7.2f us\n",
	width, height, 1000.0 * elapsed_time1 / num_loops);
	}
	#if HAVE_SSE4_1
	void BuildCompDiffwtdMaskTest::RunTest(const int sb_type, const int is_speed,
	const DIFFWTD_MASK_TYPE type) {
	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]);
	ACMRandom rnd(ACMRandom::DeterministicSeed());
	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) {
	av1_build_compound_diffwtd_mask_sse4_1(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;
	}
	}
	}

	TEST_P(BuildCompDiffwtdMaskTest, match) {
	RunTest(GetParam(), 0, DIFFWTD_38);
	RunTest(GetParam(), 0, DIFFWTD_38_INV);
	}
	TEST_P(BuildCompDiffwtdMaskTest, DISABLED_Speed) {
	RunTest(GetParam(), 1, DIFFWTD_38);
	RunTest(GetParam(), 1, DIFFWTD_38_INV);
	}
	#endif
	TEST_P(BuildCompDiffwtdMaskD16Test, CheckOutput) {
	RunCheckOutput(GET_PARAM(1));
	}

	TEST_P(BuildCompDiffwtdMaskD16Test, DISABLED_Speed) {
	RunSpeedTest(GET_PARAM(1));
	}

	#if HAVE_SSE4_1
	INSTANTIATE_TEST_CASE_P(SSE4_1, BuildCompDiffwtdMaskTest,
	::testing::Range(0, static_cast<int>(BLOCK_SIZES_ALL),
	1));

	INSTANTIATE_TEST_CASE_P(
	SSE4_1, BuildCompDiffwtdMaskD16Test,
	BuildParams(av1_build_compound_diffwtd_mask_d16_sse4_1));
	#endif

	#if HAVE_NEON
	INSTANTIATE_TEST_CASE_P(NEON, BuildCompDiffwtdMaskD16Test,
	BuildParams(av1_build_compound_diffwtd_mask_d16_neon));
	#endif

	} // namespace