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/*
* 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
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