ref: 113f9721d144a1a143a77036db97549b73c66fe9
parent: bee7d837abec7db11c196ee46ea6e516123acf3d
parent: 5399613889fbfebd6dd167eef8a13eb1f84a55fe
author: Linfeng Zhang <linfengz@google.com>
date: Wed Aug 31 18:46:06 EDT 2016
Merge "Rename test/lpf_8_test.cc to test/lpf_test.cc"
--- a/test/lpf_8_test.cc
+++ /dev/null
@@ -1,599 +1,0 @@
-/*
- * Copyright (c) 2014 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 <cmath>
-#include <cstdlib>
-#include <string>
-
-#include "third_party/googletest/src/include/gtest/gtest.h"
-
-#include "./vpx_config.h"
-#include "./vpx_dsp_rtcd.h"
-#include "test/acm_random.h"
-#include "test/clear_system_state.h"
-#include "test/register_state_check.h"
-#include "test/util.h"
-#include "vp9/common/vp9_entropy.h"
-#include "vp9/common/vp9_loopfilter.h"
-#include "vpx/vpx_integer.h"
-
-using libvpx_test::ACMRandom;
-
-namespace {-// Horizontally and Vertically need 32x32: 8 Coeffs preceeding filtered section
-// 16 Coefs within filtered section
-// 8 Coeffs following filtered section
-const int kNumCoeffs = 1024;
-
-const int number_of_iterations = 10000;
-
-#if CONFIG_VP9_HIGHBITDEPTH
-typedef uint16_t Pixel;
-#define PIXEL_WIDTH 16
-
-typedef void (*loop_op_t)(Pixel *s, int p, const uint8_t *blimit,
- const uint8_t *limit, const uint8_t *thresh, int bd);
-typedef void (*dual_loop_op_t)(Pixel *s, int p, const uint8_t *blimit0,
- const uint8_t *limit0, const uint8_t *thresh0,
- const uint8_t *blimit1, const uint8_t *limit1,
- const uint8_t *thresh1, int bd);
-#else
-typedef uint8_t Pixel;
-#define PIXEL_WIDTH 8
-
-typedef void (*loop_op_t)(Pixel *s, int p, const uint8_t *blimit,
- const uint8_t *limit, const uint8_t *thresh);
-typedef void (*dual_loop_op_t)(Pixel *s, int p, const uint8_t *blimit0,
- const uint8_t *limit0, const uint8_t *thresh0,
- const uint8_t *blimit1, const uint8_t *limit1,
- const uint8_t *thresh1);
-#endif // CONFIG_VP9_HIGHBITDEPTH
-
-typedef std::tr1::tuple<loop_op_t, loop_op_t, int> loop8_param_t;
-typedef std::tr1::tuple<dual_loop_op_t, dual_loop_op_t, int> dualloop8_param_t;
-
-void InitInput(Pixel *s, Pixel *ref_s, ACMRandom *rnd, const uint8_t limit,
- const int mask, const int32_t p, const int i) {- uint16_t tmp_s[kNumCoeffs];
-
- for (int j = 0; j < kNumCoeffs;) {- const uint8_t val = rnd->Rand8();
- if (val & 0x80) { // 50% chance to choose a new value.- tmp_s[j] = rnd->Rand16();
- j++;
- } else { // 50% chance to repeat previous value in row X times.- int k = 0;
- while (k++ < ((val & 0x1f) + 1) && j < kNumCoeffs) {- if (j < 1) {- tmp_s[j] = rnd->Rand16();
- } else if (val & 0x20) { // Increment by a value within the limit.- tmp_s[j] = tmp_s[j - 1] + (limit - 1);
- } else { // Decrement by a value within the limit.- tmp_s[j] = tmp_s[j - 1] - (limit - 1);
- }
- j++;
- }
- }
- }
-
- for (int j = 0; j < kNumCoeffs;) {- const uint8_t val = rnd->Rand8();
- if (val & 0x80) {- j++;
- } else { // 50% chance to repeat previous value in column X times.- int k = 0;
- while (k++ < ((val & 0x1f) + 1) && j < kNumCoeffs) {- if (j < 1) {- tmp_s[j] = rnd->Rand16();
- } else if (val & 0x20) { // Increment by a value within the limit.- tmp_s[(j % 32) * 32 + j / 32] =
- tmp_s[((j - 1) % 32) * 32 + (j - 1) / 32] + (limit - 1);
- } else { // Decrement by a value within the limit.- tmp_s[(j % 32) * 32 + j / 32] =
- tmp_s[((j - 1) % 32) * 32 + (j - 1) / 32] - (limit - 1);
- }
- j++;
- }
- }
- }
-
- for (int j = 0; j < kNumCoeffs; j++) {- if (i % 2) {- s[j] = tmp_s[j] & mask;
- } else {- s[j] = tmp_s[p * (j % p) + j / p] & mask;
- }
- ref_s[j] = s[j];
- }
-}
-
-class Loop8Test6Param : public ::testing::TestWithParam<loop8_param_t> {- public:
- virtual ~Loop8Test6Param() {}- virtual void SetUp() {- loopfilter_op_ = GET_PARAM(0);
- ref_loopfilter_op_ = GET_PARAM(1);
- bit_depth_ = GET_PARAM(2);
- mask_ = (1 << bit_depth_) - 1;
- }
-
- virtual void TearDown() { libvpx_test::ClearSystemState(); }-
- protected:
- int bit_depth_;
- int mask_;
- loop_op_t loopfilter_op_;
- loop_op_t ref_loopfilter_op_;
-};
-
-class Loop8Test9Param : public ::testing::TestWithParam<dualloop8_param_t> {- public:
- virtual ~Loop8Test9Param() {}- virtual void SetUp() {- loopfilter_op_ = GET_PARAM(0);
- ref_loopfilter_op_ = GET_PARAM(1);
- bit_depth_ = GET_PARAM(2);
- mask_ = (1 << bit_depth_) - 1;
- }
-
- virtual void TearDown() { libvpx_test::ClearSystemState(); }-
- protected:
- int bit_depth_;
- int mask_;
- dual_loop_op_t loopfilter_op_;
- dual_loop_op_t ref_loopfilter_op_;
-};
-
-TEST_P(Loop8Test6Param, OperationCheck) {- ACMRandom rnd(ACMRandom::DeterministicSeed());
- const int count_test_block = number_of_iterations;
- const int32_t p = kNumCoeffs / 32;
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
- int err_count_total = 0;
- int first_failure = -1;
- for (int i = 0; i < count_test_block; ++i) {- int err_count = 0;
- uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
- DECLARE_ALIGNED(16, const uint8_t,
- blimit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
- DECLARE_ALIGNED(16, const uint8_t,
- limit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = rnd.Rand8();
- DECLARE_ALIGNED(16, const uint8_t,
- thresh[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- InitInput(s, ref_s, &rnd, *limit, mask_, p, i);
-#if CONFIG_VP9_HIGHBITDEPTH
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_);
- ASM_REGISTER_STATE_CHECK(
- loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_));
-#else
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh);
- ASM_REGISTER_STATE_CHECK(
- loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh));
-#endif // CONFIG_VP9_HIGHBITDEPTH
-
- for (int j = 0; j < kNumCoeffs; ++j) {- err_count += ref_s[j] != s[j];
- }
- if (err_count && !err_count_total) {- first_failure = i;
- }
- err_count_total += err_count;
- }
- EXPECT_EQ(0, err_count_total)
- << "Error: Loop8Test6Param, C output doesn't match SSE2 "
- "loopfilter output. "
- << "First failed at test case " << first_failure;
-}
-
-TEST_P(Loop8Test6Param, ValueCheck) {- ACMRandom rnd(ACMRandom::DeterministicSeed());
- const int count_test_block = number_of_iterations;
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
- int err_count_total = 0;
- int first_failure = -1;
-
- // NOTE: The code in vp9_loopfilter.c:update_sharpness computes mblim as a
- // function of sharpness_lvl and the loopfilter lvl as:
- // block_inside_limit = lvl >> ((sharpness_lvl > 0) + (sharpness_lvl > 4));
- // ...
- // memset(lfi->lfthr[lvl].mblim, (2 * (lvl + 2) + block_inside_limit),
- // SIMD_WIDTH);
- // This means that the largest value for mblim will occur when sharpness_lvl
- // is equal to 0, and lvl is equal to its greatest value (MAX_LOOP_FILTER).
- // In this case block_inside_limit will be equal to MAX_LOOP_FILTER and
- // therefore mblim will be equal to (2 * (lvl + 2) + block_inside_limit) =
- // 2 * (MAX_LOOP_FILTER + 2) + MAX_LOOP_FILTER = 3 * MAX_LOOP_FILTER + 4
-
- for (int i = 0; i < count_test_block; ++i) {- int err_count = 0;
- uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
- DECLARE_ALIGNED(16, const uint8_t,
- blimit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
- DECLARE_ALIGNED(16, const uint8_t,
- limit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = rnd.Rand8();
- DECLARE_ALIGNED(16, const uint8_t,
- thresh[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- int32_t p = kNumCoeffs / 32;
- for (int j = 0; j < kNumCoeffs; ++j) {- s[j] = rnd.Rand16() & mask_;
- ref_s[j] = s[j];
- }
-#if CONFIG_VP9_HIGHBITDEPTH
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_);
- ASM_REGISTER_STATE_CHECK(
- loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_));
-#else
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh);
- ASM_REGISTER_STATE_CHECK(
- loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh));
-#endif // CONFIG_VP9_HIGHBITDEPTH
-
- for (int j = 0; j < kNumCoeffs; ++j) {- err_count += ref_s[j] != s[j];
- }
- if (err_count && !err_count_total) {- first_failure = i;
- }
- err_count_total += err_count;
- }
- EXPECT_EQ(0, err_count_total)
- << "Error: Loop8Test6Param, C output doesn't match SSE2 "
- "loopfilter output. "
- << "First failed at test case " << first_failure;
-}
-
-TEST_P(Loop8Test9Param, OperationCheck) {- ACMRandom rnd(ACMRandom::DeterministicSeed());
- const int count_test_block = number_of_iterations;
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
- int err_count_total = 0;
- int first_failure = -1;
- for (int i = 0; i < count_test_block; ++i) {- int err_count = 0;
- uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
- DECLARE_ALIGNED(16, const uint8_t,
- blimit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
- DECLARE_ALIGNED(16, const uint8_t,
- limit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = rnd.Rand8();
- DECLARE_ALIGNED(16, const uint8_t,
- thresh0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
- DECLARE_ALIGNED(16, const uint8_t,
- blimit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
- DECLARE_ALIGNED(16, const uint8_t,
- limit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = rnd.Rand8();
- DECLARE_ALIGNED(16, const uint8_t,
- thresh1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- int32_t p = kNumCoeffs / 32;
- const uint8_t limit = *limit0 < *limit1 ? *limit0 : *limit1;
- InitInput(s, ref_s, &rnd, limit, mask_, p, i);
-#if CONFIG_VP9_HIGHBITDEPTH
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
- limit1, thresh1, bit_depth_);
- ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
- thresh0, blimit1, limit1, thresh1,
- bit_depth_));
-#else
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
- limit1, thresh1);
- ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
- thresh0, blimit1, limit1, thresh1));
-#endif // CONFIG_VP9_HIGHBITDEPTH
-
- for (int j = 0; j < kNumCoeffs; ++j) {- err_count += ref_s[j] != s[j];
- }
- if (err_count && !err_count_total) {- first_failure = i;
- }
- err_count_total += err_count;
- }
- EXPECT_EQ(0, err_count_total)
- << "Error: Loop8Test9Param, C output doesn't match SSE2 "
- "loopfilter output. "
- << "First failed at test case " << first_failure;
-}
-
-TEST_P(Loop8Test9Param, ValueCheck) {- ACMRandom rnd(ACMRandom::DeterministicSeed());
- const int count_test_block = number_of_iterations;
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
- DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
- int err_count_total = 0;
- int first_failure = -1;
- for (int i = 0; i < count_test_block; ++i) {- int err_count = 0;
- uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
- DECLARE_ALIGNED(16, const uint8_t,
- blimit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
- DECLARE_ALIGNED(16, const uint8_t,
- limit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = rnd.Rand8();
- DECLARE_ALIGNED(16, const uint8_t,
- thresh0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
- DECLARE_ALIGNED(16, const uint8_t,
- blimit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
- DECLARE_ALIGNED(16, const uint8_t,
- limit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- tmp = rnd.Rand8();
- DECLARE_ALIGNED(16, const uint8_t,
- thresh1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,- tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
- int32_t p = kNumCoeffs / 32; // TODO(pdlf) can we have non-square here?
- for (int j = 0; j < kNumCoeffs; ++j) {- s[j] = rnd.Rand16() & mask_;
- ref_s[j] = s[j];
- }
-#if CONFIG_VP9_HIGHBITDEPTH
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
- limit1, thresh1, bit_depth_);
- ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
- thresh0, blimit1, limit1, thresh1,
- bit_depth_));
-#else
- ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
- limit1, thresh1);
- ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
- thresh0, blimit1, limit1, thresh1));
-#endif // CONFIG_VP9_HIGHBITDEPTH
-
- for (int j = 0; j < kNumCoeffs; ++j) {- err_count += ref_s[j] != s[j];
- }
- if (err_count && !err_count_total) {- first_failure = i;
- }
- err_count_total += err_count;
- }
- EXPECT_EQ(0, err_count_total)
- << "Error: Loop8Test9Param, C output doesn't match SSE2"
- "loopfilter output. "
- << "First failed at test case " << first_failure;
-}
-
-using std::tr1::make_tuple;
-
-#if HAVE_SSE2
-#if CONFIG_VP9_HIGHBITDEPTH
-INSTANTIATE_TEST_CASE_P(
- SSE2, Loop8Test6Param,
- ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
- &vpx_highbd_lpf_horizontal_4_c, 8),
- make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
- &vpx_highbd_lpf_vertical_4_c, 8),
- make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
- &vpx_highbd_lpf_horizontal_8_c, 8),
- make_tuple(&vpx_highbd_lpf_horizontal_edge_8_sse2,
- &vpx_highbd_lpf_horizontal_edge_8_c, 8),
- make_tuple(&vpx_highbd_lpf_horizontal_edge_16_sse2,
- &vpx_highbd_lpf_horizontal_edge_16_c, 8),
- make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
- &vpx_highbd_lpf_vertical_8_c, 8),
- make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
- &vpx_highbd_lpf_vertical_16_c, 8),
- make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
- &vpx_highbd_lpf_horizontal_4_c, 10),
- make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
- &vpx_highbd_lpf_vertical_4_c, 10),
- make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
- &vpx_highbd_lpf_horizontal_8_c, 10),
- make_tuple(&vpx_highbd_lpf_horizontal_edge_8_sse2,
- &vpx_highbd_lpf_horizontal_edge_8_c, 10),
- make_tuple(&vpx_highbd_lpf_horizontal_edge_16_sse2,
- &vpx_highbd_lpf_horizontal_edge_16_c, 10),
- make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
- &vpx_highbd_lpf_vertical_8_c, 10),
- make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
- &vpx_highbd_lpf_vertical_16_c, 10),
- make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
- &vpx_highbd_lpf_horizontal_4_c, 12),
- make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
- &vpx_highbd_lpf_vertical_4_c, 12),
- make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
- &vpx_highbd_lpf_horizontal_8_c, 12),
- make_tuple(&vpx_highbd_lpf_horizontal_edge_8_sse2,
- &vpx_highbd_lpf_horizontal_edge_8_c, 12),
- make_tuple(&vpx_highbd_lpf_horizontal_edge_16_sse2,
- &vpx_highbd_lpf_horizontal_edge_16_c, 12),
- make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
- &vpx_highbd_lpf_vertical_8_c, 12),
- make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
- &vpx_highbd_lpf_vertical_16_c, 12),
- make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
- &vpx_highbd_lpf_vertical_16_dual_c, 8),
- make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
- &vpx_highbd_lpf_vertical_16_dual_c, 10),
- make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
- &vpx_highbd_lpf_vertical_16_dual_c, 12)));
-#else
-INSTANTIATE_TEST_CASE_P(
- SSE2, Loop8Test6Param,
- ::testing::Values(
- make_tuple(&vpx_lpf_horizontal_4_sse2, &vpx_lpf_horizontal_4_c, 8),
- make_tuple(&vpx_lpf_horizontal_8_sse2, &vpx_lpf_horizontal_8_c, 8),
- make_tuple(&vpx_lpf_horizontal_edge_8_sse2,
- &vpx_lpf_horizontal_edge_8_c, 8),
- make_tuple(&vpx_lpf_horizontal_edge_16_sse2,
- &vpx_lpf_horizontal_edge_16_c, 8),
- make_tuple(&vpx_lpf_vertical_4_sse2, &vpx_lpf_vertical_4_c, 8),
- make_tuple(&vpx_lpf_vertical_8_sse2, &vpx_lpf_vertical_8_c, 8),
- make_tuple(&vpx_lpf_vertical_16_sse2, &vpx_lpf_vertical_16_c, 8),
- make_tuple(&vpx_lpf_vertical_16_dual_sse2, &vpx_lpf_vertical_16_dual_c,
- 8)));
-#endif // CONFIG_VP9_HIGHBITDEPTH
-#endif
-
-#if HAVE_AVX2 && (!CONFIG_VP9_HIGHBITDEPTH)
-INSTANTIATE_TEST_CASE_P(
- AVX2, Loop8Test6Param,
- ::testing::Values(make_tuple(&vpx_lpf_horizontal_edge_8_avx2,
- &vpx_lpf_horizontal_edge_8_c, 8),
- make_tuple(&vpx_lpf_horizontal_edge_16_avx2,
- &vpx_lpf_horizontal_edge_16_c, 8)));
-#endif
-
-#if HAVE_SSE2
-#if CONFIG_VP9_HIGHBITDEPTH
-INSTANTIATE_TEST_CASE_P(
- SSE2, Loop8Test9Param,
- ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
- &vpx_highbd_lpf_horizontal_4_dual_c, 8),
- make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
- &vpx_highbd_lpf_horizontal_8_dual_c, 8),
- make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
- &vpx_highbd_lpf_vertical_4_dual_c, 8),
- make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
- &vpx_highbd_lpf_vertical_8_dual_c, 8),
- make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
- &vpx_highbd_lpf_horizontal_4_dual_c, 10),
- make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
- &vpx_highbd_lpf_horizontal_8_dual_c, 10),
- make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
- &vpx_highbd_lpf_vertical_4_dual_c, 10),
- make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
- &vpx_highbd_lpf_vertical_8_dual_c, 10),
- make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
- &vpx_highbd_lpf_horizontal_4_dual_c, 12),
- make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
- &vpx_highbd_lpf_horizontal_8_dual_c, 12),
- make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
- &vpx_highbd_lpf_vertical_4_dual_c, 12),
- make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
- &vpx_highbd_lpf_vertical_8_dual_c, 12)));
-#else
-INSTANTIATE_TEST_CASE_P(
- SSE2, Loop8Test9Param,
- ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_sse2,
- &vpx_lpf_horizontal_4_dual_c, 8),
- make_tuple(&vpx_lpf_horizontal_8_dual_sse2,
- &vpx_lpf_horizontal_8_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_4_dual_sse2,
- &vpx_lpf_vertical_4_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_8_dual_sse2,
- &vpx_lpf_vertical_8_dual_c, 8)));
-#endif // CONFIG_VP9_HIGHBITDEPTH
-#endif
-
-#if HAVE_NEON
-#if CONFIG_VP9_HIGHBITDEPTH
-// No neon high bitdepth functions.
-#else
-INSTANTIATE_TEST_CASE_P(
- NEON, Loop8Test6Param,
- ::testing::Values(
- make_tuple(&vpx_lpf_horizontal_edge_8_neon,
- &vpx_lpf_horizontal_edge_8_c, 8),
- make_tuple(&vpx_lpf_horizontal_edge_16_neon,
- &vpx_lpf_horizontal_edge_16_c, 8),
- make_tuple(&vpx_lpf_vertical_16_neon, &vpx_lpf_vertical_16_c, 8),
- make_tuple(&vpx_lpf_vertical_16_dual_neon, &vpx_lpf_vertical_16_dual_c,
- 8),
- make_tuple(&vpx_lpf_horizontal_8_neon, &vpx_lpf_horizontal_8_c, 8),
- make_tuple(&vpx_lpf_vertical_8_neon, &vpx_lpf_vertical_8_c, 8),
- make_tuple(&vpx_lpf_horizontal_4_neon, &vpx_lpf_horizontal_4_c, 8),
- make_tuple(&vpx_lpf_vertical_4_neon, &vpx_lpf_vertical_4_c, 8)));
-INSTANTIATE_TEST_CASE_P(
- NEON, Loop8Test9Param,
- ::testing::Values(make_tuple(&vpx_lpf_horizontal_8_dual_neon,
- &vpx_lpf_horizontal_8_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_8_dual_neon,
- &vpx_lpf_vertical_8_dual_c, 8),
- make_tuple(&vpx_lpf_horizontal_4_dual_neon,
- &vpx_lpf_horizontal_4_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_4_dual_neon,
- &vpx_lpf_vertical_4_dual_c, 8)));
-#endif // CONFIG_VP9_HIGHBITDEPTH
-#endif // HAVE_NEON
-
-#if HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
-INSTANTIATE_TEST_CASE_P(
- DSPR2, Loop8Test6Param,
- ::testing::Values(
- make_tuple(&vpx_lpf_horizontal_4_dspr2, &vpx_lpf_horizontal_4_c, 8),
- make_tuple(&vpx_lpf_horizontal_8_dspr2, &vpx_lpf_horizontal_8_c, 8),
- make_tuple(&vpx_lpf_horizontal_edge_8, &vpx_lpf_horizontal_edge_8, 8),
- make_tuple(&vpx_lpf_horizontal_edge_16, &vpx_lpf_horizontal_edge_16, 8),
- make_tuple(&vpx_lpf_vertical_4_dspr2, &vpx_lpf_vertical_4_c, 8),
- make_tuple(&vpx_lpf_vertical_8_dspr2, &vpx_lpf_vertical_8_c, 8),
- make_tuple(&vpx_lpf_vertical_16_dspr2, &vpx_lpf_vertical_16_c, 8),
- make_tuple(&vpx_lpf_vertical_16_dual_dspr2, &vpx_lpf_vertical_16_dual_c,
- 8)));
-
-INSTANTIATE_TEST_CASE_P(
- DSPR2, Loop8Test9Param,
- ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_dspr2,
- &vpx_lpf_horizontal_4_dual_c, 8),
- make_tuple(&vpx_lpf_horizontal_8_dual_dspr2,
- &vpx_lpf_horizontal_8_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_4_dual_dspr2,
- &vpx_lpf_vertical_4_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_8_dual_dspr2,
- &vpx_lpf_vertical_8_dual_c, 8)));
-#endif // HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
-
-#if HAVE_MSA && (!CONFIG_VP9_HIGHBITDEPTH)
-INSTANTIATE_TEST_CASE_P(
- MSA, Loop8Test6Param,
- ::testing::Values(
- make_tuple(&vpx_lpf_horizontal_4_msa, &vpx_lpf_horizontal_4_c, 8),
- make_tuple(&vpx_lpf_horizontal_8_msa, &vpx_lpf_horizontal_8_c, 8),
- make_tuple(&vpx_lpf_horizontal_edge_8_msa, &vpx_lpf_horizontal_edge_8_c,
- 8),
- make_tuple(&vpx_lpf_horizontal_edge_16_msa,
- &vpx_lpf_horizontal_edge_16_c, 8),
- make_tuple(&vpx_lpf_vertical_4_msa, &vpx_lpf_vertical_4_c, 8),
- make_tuple(&vpx_lpf_vertical_8_msa, &vpx_lpf_vertical_8_c, 8),
- make_tuple(&vpx_lpf_vertical_16_msa, &vpx_lpf_vertical_16_c, 8)));
-
-INSTANTIATE_TEST_CASE_P(
- MSA, Loop8Test9Param,
- ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_msa,
- &vpx_lpf_horizontal_4_dual_c, 8),
- make_tuple(&vpx_lpf_horizontal_8_dual_msa,
- &vpx_lpf_horizontal_8_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_4_dual_msa,
- &vpx_lpf_vertical_4_dual_c, 8),
- make_tuple(&vpx_lpf_vertical_8_dual_msa,
- &vpx_lpf_vertical_8_dual_c, 8)));
-#endif // HAVE_MSA && (!CONFIG_VP9_HIGHBITDEPTH)
-
-} // namespace
--- /dev/null
+++ b/test/lpf_test.cc
@@ -1,0 +1,599 @@
+/*
+ * Copyright (c) 2014 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 <cmath>
+#include <cstdlib>
+#include <string>
+
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./vpx_config.h"
+#include "./vpx_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "vp9/common/vp9_entropy.h"
+#include "vp9/common/vp9_loopfilter.h"
+#include "vpx/vpx_integer.h"
+
+using libvpx_test::ACMRandom;
+
+namespace {+// Horizontally and Vertically need 32x32: 8 Coeffs preceeding filtered section
+// 16 Coefs within filtered section
+// 8 Coeffs following filtered section
+const int kNumCoeffs = 1024;
+
+const int number_of_iterations = 10000;
+
+#if CONFIG_VP9_HIGHBITDEPTH
+typedef uint16_t Pixel;
+#define PIXEL_WIDTH 16
+
+typedef void (*loop_op_t)(Pixel *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh, int bd);
+typedef void (*dual_loop_op_t)(Pixel *s, int p, const uint8_t *blimit0,
+ const uint8_t *limit0, const uint8_t *thresh0,
+ const uint8_t *blimit1, const uint8_t *limit1,
+ const uint8_t *thresh1, int bd);
+#else
+typedef uint8_t Pixel;
+#define PIXEL_WIDTH 8
+
+typedef void (*loop_op_t)(Pixel *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh);
+typedef void (*dual_loop_op_t)(Pixel *s, int p, const uint8_t *blimit0,
+ const uint8_t *limit0, const uint8_t *thresh0,
+ const uint8_t *blimit1, const uint8_t *limit1,
+ const uint8_t *thresh1);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+typedef std::tr1::tuple<loop_op_t, loop_op_t, int> loop8_param_t;
+typedef std::tr1::tuple<dual_loop_op_t, dual_loop_op_t, int> dualloop8_param_t;
+
+void InitInput(Pixel *s, Pixel *ref_s, ACMRandom *rnd, const uint8_t limit,
+ const int mask, const int32_t p, const int i) {+ uint16_t tmp_s[kNumCoeffs];
+
+ for (int j = 0; j < kNumCoeffs;) {+ const uint8_t val = rnd->Rand8();
+ if (val & 0x80) { // 50% chance to choose a new value.+ tmp_s[j] = rnd->Rand16();
+ j++;
+ } else { // 50% chance to repeat previous value in row X times.+ int k = 0;
+ while (k++ < ((val & 0x1f) + 1) && j < kNumCoeffs) {+ if (j < 1) {+ tmp_s[j] = rnd->Rand16();
+ } else if (val & 0x20) { // Increment by a value within the limit.+ tmp_s[j] = tmp_s[j - 1] + (limit - 1);
+ } else { // Decrement by a value within the limit.+ tmp_s[j] = tmp_s[j - 1] - (limit - 1);
+ }
+ j++;
+ }
+ }
+ }
+
+ for (int j = 0; j < kNumCoeffs;) {+ const uint8_t val = rnd->Rand8();
+ if (val & 0x80) {+ j++;
+ } else { // 50% chance to repeat previous value in column X times.+ int k = 0;
+ while (k++ < ((val & 0x1f) + 1) && j < kNumCoeffs) {+ if (j < 1) {+ tmp_s[j] = rnd->Rand16();
+ } else if (val & 0x20) { // Increment by a value within the limit.+ tmp_s[(j % 32) * 32 + j / 32] =
+ tmp_s[((j - 1) % 32) * 32 + (j - 1) / 32] + (limit - 1);
+ } else { // Decrement by a value within the limit.+ tmp_s[(j % 32) * 32 + j / 32] =
+ tmp_s[((j - 1) % 32) * 32 + (j - 1) / 32] - (limit - 1);
+ }
+ j++;
+ }
+ }
+ }
+
+ for (int j = 0; j < kNumCoeffs; j++) {+ if (i % 2) {+ s[j] = tmp_s[j] & mask;
+ } else {+ s[j] = tmp_s[p * (j % p) + j / p] & mask;
+ }
+ ref_s[j] = s[j];
+ }
+}
+
+class Loop8Test6Param : public ::testing::TestWithParam<loop8_param_t> {+ public:
+ virtual ~Loop8Test6Param() {}+ virtual void SetUp() {+ loopfilter_op_ = GET_PARAM(0);
+ ref_loopfilter_op_ = GET_PARAM(1);
+ bit_depth_ = GET_PARAM(2);
+ mask_ = (1 << bit_depth_) - 1;
+ }
+
+ virtual void TearDown() { libvpx_test::ClearSystemState(); }+
+ protected:
+ int bit_depth_;
+ int mask_;
+ loop_op_t loopfilter_op_;
+ loop_op_t ref_loopfilter_op_;
+};
+
+class Loop8Test9Param : public ::testing::TestWithParam<dualloop8_param_t> {+ public:
+ virtual ~Loop8Test9Param() {}+ virtual void SetUp() {+ loopfilter_op_ = GET_PARAM(0);
+ ref_loopfilter_op_ = GET_PARAM(1);
+ bit_depth_ = GET_PARAM(2);
+ mask_ = (1 << bit_depth_) - 1;
+ }
+
+ virtual void TearDown() { libvpx_test::ClearSystemState(); }+
+ protected:
+ int bit_depth_;
+ int mask_;
+ dual_loop_op_t loopfilter_op_;
+ dual_loop_op_t ref_loopfilter_op_;
+};
+
+TEST_P(Loop8Test6Param, OperationCheck) {+ ACMRandom rnd(ACMRandom::DeterministicSeed());
+ const int count_test_block = number_of_iterations;
+ const int32_t p = kNumCoeffs / 32;
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+ int err_count_total = 0;
+ int first_failure = -1;
+ for (int i = 0; i < count_test_block; ++i) {+ int err_count = 0;
+ uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
+ DECLARE_ALIGNED(16, const uint8_t,
+ blimit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
+ DECLARE_ALIGNED(16, const uint8_t,
+ limit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = rnd.Rand8();
+ DECLARE_ALIGNED(16, const uint8_t,
+ thresh[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ InitInput(s, ref_s, &rnd, *limit, mask_, p, i);
+#if CONFIG_VP9_HIGHBITDEPTH
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_));
+#else
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+ for (int j = 0; j < kNumCoeffs; ++j) {+ err_count += ref_s[j] != s[j];
+ }
+ if (err_count && !err_count_total) {+ first_failure = i;
+ }
+ err_count_total += err_count;
+ }
+ EXPECT_EQ(0, err_count_total)
+ << "Error: Loop8Test6Param, C output doesn't match SSE2 "
+ "loopfilter output. "
+ << "First failed at test case " << first_failure;
+}
+
+TEST_P(Loop8Test6Param, ValueCheck) {+ ACMRandom rnd(ACMRandom::DeterministicSeed());
+ const int count_test_block = number_of_iterations;
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+ int err_count_total = 0;
+ int first_failure = -1;
+
+ // NOTE: The code in vp9_loopfilter.c:update_sharpness computes mblim as a
+ // function of sharpness_lvl and the loopfilter lvl as:
+ // block_inside_limit = lvl >> ((sharpness_lvl > 0) + (sharpness_lvl > 4));
+ // ...
+ // memset(lfi->lfthr[lvl].mblim, (2 * (lvl + 2) + block_inside_limit),
+ // SIMD_WIDTH);
+ // This means that the largest value for mblim will occur when sharpness_lvl
+ // is equal to 0, and lvl is equal to its greatest value (MAX_LOOP_FILTER).
+ // In this case block_inside_limit will be equal to MAX_LOOP_FILTER and
+ // therefore mblim will be equal to (2 * (lvl + 2) + block_inside_limit) =
+ // 2 * (MAX_LOOP_FILTER + 2) + MAX_LOOP_FILTER = 3 * MAX_LOOP_FILTER + 4
+
+ for (int i = 0; i < count_test_block; ++i) {+ int err_count = 0;
+ uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
+ DECLARE_ALIGNED(16, const uint8_t,
+ blimit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
+ DECLARE_ALIGNED(16, const uint8_t,
+ limit[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = rnd.Rand8();
+ DECLARE_ALIGNED(16, const uint8_t,
+ thresh[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ int32_t p = kNumCoeffs / 32;
+ for (int j = 0; j < kNumCoeffs; ++j) {+ s[j] = rnd.Rand16() & mask_;
+ ref_s[j] = s[j];
+ }
+#if CONFIG_VP9_HIGHBITDEPTH
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, bit_depth_));
+#else
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+ for (int j = 0; j < kNumCoeffs; ++j) {+ err_count += ref_s[j] != s[j];
+ }
+ if (err_count && !err_count_total) {+ first_failure = i;
+ }
+ err_count_total += err_count;
+ }
+ EXPECT_EQ(0, err_count_total)
+ << "Error: Loop8Test6Param, C output doesn't match SSE2 "
+ "loopfilter output. "
+ << "First failed at test case " << first_failure;
+}
+
+TEST_P(Loop8Test9Param, OperationCheck) {+ ACMRandom rnd(ACMRandom::DeterministicSeed());
+ const int count_test_block = number_of_iterations;
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+ int err_count_total = 0;
+ int first_failure = -1;
+ for (int i = 0; i < count_test_block; ++i) {+ int err_count = 0;
+ uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
+ DECLARE_ALIGNED(16, const uint8_t,
+ blimit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
+ DECLARE_ALIGNED(16, const uint8_t,
+ limit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = rnd.Rand8();
+ DECLARE_ALIGNED(16, const uint8_t,
+ thresh0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
+ DECLARE_ALIGNED(16, const uint8_t,
+ blimit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
+ DECLARE_ALIGNED(16, const uint8_t,
+ limit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = rnd.Rand8();
+ DECLARE_ALIGNED(16, const uint8_t,
+ thresh1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ int32_t p = kNumCoeffs / 32;
+ const uint8_t limit = *limit0 < *limit1 ? *limit0 : *limit1;
+ InitInput(s, ref_s, &rnd, limit, mask_, p, i);
+#if CONFIG_VP9_HIGHBITDEPTH
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+ limit1, thresh1, bit_depth_);
+ ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+ thresh0, blimit1, limit1, thresh1,
+ bit_depth_));
+#else
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+ limit1, thresh1);
+ ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+ thresh0, blimit1, limit1, thresh1));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+ for (int j = 0; j < kNumCoeffs; ++j) {+ err_count += ref_s[j] != s[j];
+ }
+ if (err_count && !err_count_total) {+ first_failure = i;
+ }
+ err_count_total += err_count;
+ }
+ EXPECT_EQ(0, err_count_total)
+ << "Error: Loop8Test9Param, C output doesn't match SSE2 "
+ "loopfilter output. "
+ << "First failed at test case " << first_failure;
+}
+
+TEST_P(Loop8Test9Param, ValueCheck) {+ ACMRandom rnd(ACMRandom::DeterministicSeed());
+ const int count_test_block = number_of_iterations;
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, s[kNumCoeffs]);
+ DECLARE_ALIGNED(PIXEL_WIDTH, Pixel, ref_s[kNumCoeffs]);
+ int err_count_total = 0;
+ int first_failure = -1;
+ for (int i = 0; i < count_test_block; ++i) {+ int err_count = 0;
+ uint8_t tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
+ DECLARE_ALIGNED(16, const uint8_t,
+ blimit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
+ DECLARE_ALIGNED(16, const uint8_t,
+ limit0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = rnd.Rand8();
+ DECLARE_ALIGNED(16, const uint8_t,
+ thresh0[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(3 * MAX_LOOP_FILTER + 4));
+ DECLARE_ALIGNED(16, const uint8_t,
+ blimit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = static_cast<uint8_t>(rnd(MAX_LOOP_FILTER));
+ DECLARE_ALIGNED(16, const uint8_t,
+ limit1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ tmp = rnd.Rand8();
+ DECLARE_ALIGNED(16, const uint8_t,
+ thresh1[16]) = { tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp,+ tmp, tmp, tmp, tmp, tmp, tmp, tmp, tmp };
+ int32_t p = kNumCoeffs / 32; // TODO(pdlf) can we have non-square here?
+ for (int j = 0; j < kNumCoeffs; ++j) {+ s[j] = rnd.Rand16() & mask_;
+ ref_s[j] = s[j];
+ }
+#if CONFIG_VP9_HIGHBITDEPTH
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+ limit1, thresh1, bit_depth_);
+ ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+ thresh0, blimit1, limit1, thresh1,
+ bit_depth_));
+#else
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0, blimit1,
+ limit1, thresh1);
+ ASM_REGISTER_STATE_CHECK(loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+ thresh0, blimit1, limit1, thresh1));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+
+ for (int j = 0; j < kNumCoeffs; ++j) {+ err_count += ref_s[j] != s[j];
+ }
+ if (err_count && !err_count_total) {+ first_failure = i;
+ }
+ err_count_total += err_count;
+ }
+ EXPECT_EQ(0, err_count_total)
+ << "Error: Loop8Test9Param, C output doesn't match SSE2"
+ "loopfilter output. "
+ << "First failed at test case " << first_failure;
+}
+
+using std::tr1::make_tuple;
+
+#if HAVE_SSE2
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Loop8Test6Param,
+ ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
+ &vpx_highbd_lpf_horizontal_4_c, 8),
+ make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
+ &vpx_highbd_lpf_vertical_4_c, 8),
+ make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
+ &vpx_highbd_lpf_horizontal_8_c, 8),
+ make_tuple(&vpx_highbd_lpf_horizontal_edge_8_sse2,
+ &vpx_highbd_lpf_horizontal_edge_8_c, 8),
+ make_tuple(&vpx_highbd_lpf_horizontal_edge_16_sse2,
+ &vpx_highbd_lpf_horizontal_edge_16_c, 8),
+ make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
+ &vpx_highbd_lpf_vertical_8_c, 8),
+ make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
+ &vpx_highbd_lpf_vertical_16_c, 8),
+ make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
+ &vpx_highbd_lpf_horizontal_4_c, 10),
+ make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
+ &vpx_highbd_lpf_vertical_4_c, 10),
+ make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
+ &vpx_highbd_lpf_horizontal_8_c, 10),
+ make_tuple(&vpx_highbd_lpf_horizontal_edge_8_sse2,
+ &vpx_highbd_lpf_horizontal_edge_8_c, 10),
+ make_tuple(&vpx_highbd_lpf_horizontal_edge_16_sse2,
+ &vpx_highbd_lpf_horizontal_edge_16_c, 10),
+ make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
+ &vpx_highbd_lpf_vertical_8_c, 10),
+ make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
+ &vpx_highbd_lpf_vertical_16_c, 10),
+ make_tuple(&vpx_highbd_lpf_horizontal_4_sse2,
+ &vpx_highbd_lpf_horizontal_4_c, 12),
+ make_tuple(&vpx_highbd_lpf_vertical_4_sse2,
+ &vpx_highbd_lpf_vertical_4_c, 12),
+ make_tuple(&vpx_highbd_lpf_horizontal_8_sse2,
+ &vpx_highbd_lpf_horizontal_8_c, 12),
+ make_tuple(&vpx_highbd_lpf_horizontal_edge_8_sse2,
+ &vpx_highbd_lpf_horizontal_edge_8_c, 12),
+ make_tuple(&vpx_highbd_lpf_horizontal_edge_16_sse2,
+ &vpx_highbd_lpf_horizontal_edge_16_c, 12),
+ make_tuple(&vpx_highbd_lpf_vertical_8_sse2,
+ &vpx_highbd_lpf_vertical_8_c, 12),
+ make_tuple(&vpx_highbd_lpf_vertical_16_sse2,
+ &vpx_highbd_lpf_vertical_16_c, 12),
+ make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
+ &vpx_highbd_lpf_vertical_16_dual_c, 8),
+ make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
+ &vpx_highbd_lpf_vertical_16_dual_c, 10),
+ make_tuple(&vpx_highbd_lpf_vertical_16_dual_sse2,
+ &vpx_highbd_lpf_vertical_16_dual_c, 12)));
+#else
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Loop8Test6Param,
+ ::testing::Values(
+ make_tuple(&vpx_lpf_horizontal_4_sse2, &vpx_lpf_horizontal_4_c, 8),
+ make_tuple(&vpx_lpf_horizontal_8_sse2, &vpx_lpf_horizontal_8_c, 8),
+ make_tuple(&vpx_lpf_horizontal_edge_8_sse2,
+ &vpx_lpf_horizontal_edge_8_c, 8),
+ make_tuple(&vpx_lpf_horizontal_edge_16_sse2,
+ &vpx_lpf_horizontal_edge_16_c, 8),
+ make_tuple(&vpx_lpf_vertical_4_sse2, &vpx_lpf_vertical_4_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_sse2, &vpx_lpf_vertical_8_c, 8),
+ make_tuple(&vpx_lpf_vertical_16_sse2, &vpx_lpf_vertical_16_c, 8),
+ make_tuple(&vpx_lpf_vertical_16_dual_sse2, &vpx_lpf_vertical_16_dual_c,
+ 8)));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+#endif
+
+#if HAVE_AVX2 && (!CONFIG_VP9_HIGHBITDEPTH)
+INSTANTIATE_TEST_CASE_P(
+ AVX2, Loop8Test6Param,
+ ::testing::Values(make_tuple(&vpx_lpf_horizontal_edge_8_avx2,
+ &vpx_lpf_horizontal_edge_8_c, 8),
+ make_tuple(&vpx_lpf_horizontal_edge_16_avx2,
+ &vpx_lpf_horizontal_edge_16_c, 8)));
+#endif
+
+#if HAVE_SSE2
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Loop8Test9Param,
+ ::testing::Values(make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
+ &vpx_highbd_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
+ &vpx_highbd_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
+ &vpx_highbd_lpf_vertical_4_dual_c, 8),
+ make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
+ &vpx_highbd_lpf_vertical_8_dual_c, 8),
+ make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
+ &vpx_highbd_lpf_horizontal_4_dual_c, 10),
+ make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
+ &vpx_highbd_lpf_horizontal_8_dual_c, 10),
+ make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
+ &vpx_highbd_lpf_vertical_4_dual_c, 10),
+ make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
+ &vpx_highbd_lpf_vertical_8_dual_c, 10),
+ make_tuple(&vpx_highbd_lpf_horizontal_4_dual_sse2,
+ &vpx_highbd_lpf_horizontal_4_dual_c, 12),
+ make_tuple(&vpx_highbd_lpf_horizontal_8_dual_sse2,
+ &vpx_highbd_lpf_horizontal_8_dual_c, 12),
+ make_tuple(&vpx_highbd_lpf_vertical_4_dual_sse2,
+ &vpx_highbd_lpf_vertical_4_dual_c, 12),
+ make_tuple(&vpx_highbd_lpf_vertical_8_dual_sse2,
+ &vpx_highbd_lpf_vertical_8_dual_c, 12)));
+#else
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Loop8Test9Param,
+ ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_sse2,
+ &vpx_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vpx_lpf_horizontal_8_dual_sse2,
+ &vpx_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_4_dual_sse2,
+ &vpx_lpf_vertical_4_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_dual_sse2,
+ &vpx_lpf_vertical_8_dual_c, 8)));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+#endif
+
+#if HAVE_NEON
+#if CONFIG_VP9_HIGHBITDEPTH
+// No neon high bitdepth functions.
+#else
+INSTANTIATE_TEST_CASE_P(
+ NEON, Loop8Test6Param,
+ ::testing::Values(
+ make_tuple(&vpx_lpf_horizontal_edge_8_neon,
+ &vpx_lpf_horizontal_edge_8_c, 8),
+ make_tuple(&vpx_lpf_horizontal_edge_16_neon,
+ &vpx_lpf_horizontal_edge_16_c, 8),
+ make_tuple(&vpx_lpf_vertical_16_neon, &vpx_lpf_vertical_16_c, 8),
+ make_tuple(&vpx_lpf_vertical_16_dual_neon, &vpx_lpf_vertical_16_dual_c,
+ 8),
+ make_tuple(&vpx_lpf_horizontal_8_neon, &vpx_lpf_horizontal_8_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_neon, &vpx_lpf_vertical_8_c, 8),
+ make_tuple(&vpx_lpf_horizontal_4_neon, &vpx_lpf_horizontal_4_c, 8),
+ make_tuple(&vpx_lpf_vertical_4_neon, &vpx_lpf_vertical_4_c, 8)));
+INSTANTIATE_TEST_CASE_P(
+ NEON, Loop8Test9Param,
+ ::testing::Values(make_tuple(&vpx_lpf_horizontal_8_dual_neon,
+ &vpx_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_dual_neon,
+ &vpx_lpf_vertical_8_dual_c, 8),
+ make_tuple(&vpx_lpf_horizontal_4_dual_neon,
+ &vpx_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_4_dual_neon,
+ &vpx_lpf_vertical_4_dual_c, 8)));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+#endif // HAVE_NEON
+
+#if HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ DSPR2, Loop8Test6Param,
+ ::testing::Values(
+ make_tuple(&vpx_lpf_horizontal_4_dspr2, &vpx_lpf_horizontal_4_c, 8),
+ make_tuple(&vpx_lpf_horizontal_8_dspr2, &vpx_lpf_horizontal_8_c, 8),
+ make_tuple(&vpx_lpf_horizontal_edge_8, &vpx_lpf_horizontal_edge_8, 8),
+ make_tuple(&vpx_lpf_horizontal_edge_16, &vpx_lpf_horizontal_edge_16, 8),
+ make_tuple(&vpx_lpf_vertical_4_dspr2, &vpx_lpf_vertical_4_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_dspr2, &vpx_lpf_vertical_8_c, 8),
+ make_tuple(&vpx_lpf_vertical_16_dspr2, &vpx_lpf_vertical_16_c, 8),
+ make_tuple(&vpx_lpf_vertical_16_dual_dspr2, &vpx_lpf_vertical_16_dual_c,
+ 8)));
+
+INSTANTIATE_TEST_CASE_P(
+ DSPR2, Loop8Test9Param,
+ ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_dspr2,
+ &vpx_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vpx_lpf_horizontal_8_dual_dspr2,
+ &vpx_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_4_dual_dspr2,
+ &vpx_lpf_vertical_4_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_dual_dspr2,
+ &vpx_lpf_vertical_8_dual_c, 8)));
+#endif // HAVE_DSPR2 && !CONFIG_VP9_HIGHBITDEPTH
+
+#if HAVE_MSA && (!CONFIG_VP9_HIGHBITDEPTH)
+INSTANTIATE_TEST_CASE_P(
+ MSA, Loop8Test6Param,
+ ::testing::Values(
+ make_tuple(&vpx_lpf_horizontal_4_msa, &vpx_lpf_horizontal_4_c, 8),
+ make_tuple(&vpx_lpf_horizontal_8_msa, &vpx_lpf_horizontal_8_c, 8),
+ make_tuple(&vpx_lpf_horizontal_edge_8_msa, &vpx_lpf_horizontal_edge_8_c,
+ 8),
+ make_tuple(&vpx_lpf_horizontal_edge_16_msa,
+ &vpx_lpf_horizontal_edge_16_c, 8),
+ make_tuple(&vpx_lpf_vertical_4_msa, &vpx_lpf_vertical_4_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_msa, &vpx_lpf_vertical_8_c, 8),
+ make_tuple(&vpx_lpf_vertical_16_msa, &vpx_lpf_vertical_16_c, 8)));
+
+INSTANTIATE_TEST_CASE_P(
+ MSA, Loop8Test9Param,
+ ::testing::Values(make_tuple(&vpx_lpf_horizontal_4_dual_msa,
+ &vpx_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vpx_lpf_horizontal_8_dual_msa,
+ &vpx_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_4_dual_msa,
+ &vpx_lpf_vertical_4_dual_c, 8),
+ make_tuple(&vpx_lpf_vertical_8_dual_msa,
+ &vpx_lpf_vertical_8_dual_c, 8)));
+#endif // HAVE_MSA && (!CONFIG_VP9_HIGHBITDEPTH)
+
+} // namespace
--- a/test/test.mk
+++ b/test/test.mk
@@ -143,7 +143,7 @@
endif
LIBVPX_TEST_SRCS-yes += convolve_test.cc
-LIBVPX_TEST_SRCS-yes += lpf_8_test.cc
+LIBVPX_TEST_SRCS-yes += lpf_test.cc
LIBVPX_TEST_SRCS-yes += vp9_intrapred_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += vp9_decrypt_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP9_DECODER) += vp9_thread_test.cc