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Unified Diff: third_party/libvpx/source/libvpx/test/lpf_8_test.cc

Issue 1158913006: Move libvpx from DEPS to src (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: add DEPS file with #include paths Created 5 years, 7 months ago
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Index: third_party/libvpx/source/libvpx/test/lpf_8_test.cc
diff --git a/third_party/libvpx/source/libvpx/test/lpf_8_test.cc b/third_party/libvpx/source/libvpx/test/lpf_8_test.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3d21e6c7c4eea217e142950b9e6bd1a548c41d0a
--- /dev/null
+++ b/third_party/libvpx/source/libvpx/test/lpf_8_test.cc
@@ -0,0 +1,679 @@
+/*
+ * 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 "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+
+#include "./vpx_config.h"
+#include "./vp9_rtcd.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 void (*loop_op_t)(uint16_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count, int bd);
+typedef void (*dual_loop_op_t)(uint16_t *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 void (*loop_op_t)(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count);
+typedef void (*dual_loop_op_t)(uint8_t *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, int> loop8_param_t;
+typedef std::tr1::tuple<dual_loop_op_t, dual_loop_op_t, int> dualloop8_param_t;
+
+#if HAVE_SSE2
+#if CONFIG_VP9_HIGHBITDEPTH
+void wrapper_vertical_16_sse2(uint16_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count, int bd) {
+ vp9_highbd_lpf_vertical_16_sse2(s, p, blimit, limit, thresh, bd);
+}
+
+void wrapper_vertical_16_c(uint16_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count, int bd) {
+ vp9_highbd_lpf_vertical_16_c(s, p, blimit, limit, thresh, bd);
+}
+
+void wrapper_vertical_16_dual_sse2(uint16_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count, int bd) {
+ vp9_highbd_lpf_vertical_16_dual_sse2(s, p, blimit, limit, thresh, bd);
+}
+
+void wrapper_vertical_16_dual_c(uint16_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count, int bd) {
+ vp9_highbd_lpf_vertical_16_dual_c(s, p, blimit, limit, thresh, bd);
+}
+#else
+void wrapper_vertical_16_sse2(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_sse2(s, p, blimit, limit, thresh);
+}
+
+void wrapper_vertical_16_c(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_c(s, p, blimit, limit, thresh);
+}
+
+void wrapper_vertical_16_dual_sse2(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_dual_sse2(s, p, blimit, limit, thresh);
+}
+
+void wrapper_vertical_16_dual_c(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_dual_c(s, p, blimit, limit, thresh);
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+#endif // HAVE_SSE2
+
+#if HAVE_NEON_ASM
+#if CONFIG_VP9_HIGHBITDEPTH
+// No neon high bitdepth functions.
+#else
+void wrapper_vertical_16_neon(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_neon(s, p, blimit, limit, thresh);
+}
+
+void wrapper_vertical_16_c(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_c(s, p, blimit, limit, thresh);
+}
+
+void wrapper_vertical_16_dual_neon(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_dual_neon(s, p, blimit, limit, thresh);
+}
+
+void wrapper_vertical_16_dual_c(uint8_t *s, int p, const uint8_t *blimit,
+ const uint8_t *limit, const uint8_t *thresh,
+ int count) {
+ vp9_lpf_vertical_16_dual_c(s, p, blimit, limit, thresh);
+}
+#endif // CONFIG_VP9_HIGHBITDEPTH
+#endif // HAVE_NEON_ASM
+
+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);
+ count_ = GET_PARAM(3);
+ mask_ = (1 << bit_depth_) - 1;
+ }
+
+ virtual void TearDown() { libvpx_test::ClearSystemState(); }
+
+ protected:
+ int bit_depth_;
+ int count_;
+ 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;
+#if CONFIG_VP9_HIGHBITDEPTH
+ int32_t bd = bit_depth_;
+ DECLARE_ALIGNED(16, uint16_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(16, uint16_t, ref_s[kNumCoeffs]);
+#else
+ DECLARE_ALIGNED(8, uint8_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(8, uint8_t, ref_s[kNumCoeffs]);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ 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
+ };
+ int32_t p = kNumCoeffs/32;
+
+ uint16_t tmp_s[kNumCoeffs];
+ int j = 0;
+ while (j < kNumCoeffs) {
+ 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 an value within the limit
+ tmp_s[j] = (tmp_s[j - 1] + (*limit - 1));
+ } else { // Decrement by an value within the limit
+ tmp_s[j] = (tmp_s[j - 1] - (*limit - 1));
+ }
+ j++;
+ }
+ }
+ }
+ for (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];
+ }
+#if CONFIG_VP9_HIGHBITDEPTH
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit, limit, thresh, count_, bd);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, count_, bd));
+#else
+ ref_loopfilter_op_(ref_s+8+p*8, p, blimit, limit, thresh, count_);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, count_));
+#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;
+#if CONFIG_VP9_HIGHBITDEPTH
+ const int32_t bd = bit_depth_;
+ DECLARE_ALIGNED(16, uint16_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(16, uint16_t, ref_s[kNumCoeffs]);
+#else
+ DECLARE_ALIGNED(8, uint8_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(8, uint8_t, ref_s[kNumCoeffs]);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ 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, count_, bd);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, count_, bd));
+#else
+ ref_loopfilter_op_(ref_s+8+p*8, p, blimit, limit, thresh, count_);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit, limit, thresh, count_));
+#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;
+#if CONFIG_VP9_HIGHBITDEPTH
+ const int32_t bd = bit_depth_;
+ DECLARE_ALIGNED(16, uint16_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(16, uint16_t, ref_s[kNumCoeffs]);
+#else
+ DECLARE_ALIGNED(8, uint8_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(8, uint8_t, ref_s[kNumCoeffs]);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ 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;
+ uint16_t tmp_s[kNumCoeffs];
+ int j = 0;
+ const uint8_t limit = *limit0 < *limit1 ? *limit0 : *limit1;
+ while (j < kNumCoeffs) {
+ 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 an value within the limit.
+ tmp_s[j] = (tmp_s[j - 1] - (limit - 1));
+ }
+ j++;
+ }
+ }
+ }
+ for (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];
+ }
+#if CONFIG_VP9_HIGHBITDEPTH
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0,
+ blimit1, limit1, thresh1, bd);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0, thresh0,
+ blimit1, limit1, thresh1, bd));
+#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;
+#if CONFIG_VP9_HIGHBITDEPTH
+ DECLARE_ALIGNED(16, uint16_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(16, uint16_t, ref_s[kNumCoeffs]);
+#else
+ DECLARE_ALIGNED(8, uint8_t, s[kNumCoeffs]);
+ DECLARE_ALIGNED(8, uint8_t, ref_s[kNumCoeffs]);
+#endif // CONFIG_VP9_HIGHBITDEPTH
+ 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
+ const int32_t bd = bit_depth_;
+ ref_loopfilter_op_(ref_s + 8 + p * 8, p, blimit0, limit0, thresh0,
+ blimit1, limit1, thresh1, bd);
+ ASM_REGISTER_STATE_CHECK(
+ loopfilter_op_(s + 8 + p * 8, p, blimit0, limit0,
+ thresh0, blimit1, limit1, thresh1, bd));
+#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(&vp9_highbd_lpf_horizontal_4_sse2,
+ &vp9_highbd_lpf_horizontal_4_c, 8, 1),
+ make_tuple(&vp9_highbd_lpf_vertical_4_sse2,
+ &vp9_highbd_lpf_vertical_4_c, 8, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_8_sse2,
+ &vp9_highbd_lpf_horizontal_8_c, 8, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_16_sse2,
+ &vp9_highbd_lpf_horizontal_16_c, 8, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_16_sse2,
+ &vp9_highbd_lpf_horizontal_16_c, 8, 2),
+ make_tuple(&vp9_highbd_lpf_vertical_8_sse2,
+ &vp9_highbd_lpf_vertical_8_c, 8, 1),
+ make_tuple(&wrapper_vertical_16_sse2,
+ &wrapper_vertical_16_c, 8, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_4_sse2,
+ &vp9_highbd_lpf_horizontal_4_c, 10, 1),
+ make_tuple(&vp9_highbd_lpf_vertical_4_sse2,
+ &vp9_highbd_lpf_vertical_4_c, 10, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_8_sse2,
+ &vp9_highbd_lpf_horizontal_8_c, 10, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_16_sse2,
+ &vp9_highbd_lpf_horizontal_16_c, 10, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_16_sse2,
+ &vp9_highbd_lpf_horizontal_16_c, 10, 2),
+ make_tuple(&vp9_highbd_lpf_vertical_8_sse2,
+ &vp9_highbd_lpf_vertical_8_c, 10, 1),
+ make_tuple(&wrapper_vertical_16_sse2,
+ &wrapper_vertical_16_c, 10, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_4_sse2,
+ &vp9_highbd_lpf_horizontal_4_c, 12, 1),
+ make_tuple(&vp9_highbd_lpf_vertical_4_sse2,
+ &vp9_highbd_lpf_vertical_4_c, 12, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_8_sse2,
+ &vp9_highbd_lpf_horizontal_8_c, 12, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_16_sse2,
+ &vp9_highbd_lpf_horizontal_16_c, 12, 1),
+ make_tuple(&vp9_highbd_lpf_horizontal_16_sse2,
+ &vp9_highbd_lpf_horizontal_16_c, 12, 2),
+ make_tuple(&vp9_highbd_lpf_vertical_8_sse2,
+ &vp9_highbd_lpf_vertical_8_c, 12, 1),
+ make_tuple(&wrapper_vertical_16_sse2,
+ &wrapper_vertical_16_c, 12, 1),
+ make_tuple(&wrapper_vertical_16_dual_sse2,
+ &wrapper_vertical_16_dual_c, 8, 1),
+ make_tuple(&wrapper_vertical_16_dual_sse2,
+ &wrapper_vertical_16_dual_c, 10, 1),
+ make_tuple(&wrapper_vertical_16_dual_sse2,
+ &wrapper_vertical_16_dual_c, 12, 1)));
+#else
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Loop8Test6Param,
+ ::testing::Values(
+ make_tuple(&vp9_lpf_horizontal_8_sse2, &vp9_lpf_horizontal_8_c, 8, 1),
+ make_tuple(&vp9_lpf_horizontal_16_sse2, &vp9_lpf_horizontal_16_c, 8, 1),
+ make_tuple(&vp9_lpf_horizontal_16_sse2, &vp9_lpf_horizontal_16_c, 8, 2),
+ make_tuple(&vp9_lpf_vertical_8_sse2, &vp9_lpf_vertical_8_c, 8, 1),
+ make_tuple(&wrapper_vertical_16_sse2, &wrapper_vertical_16_c, 8, 1)));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+#endif
+
+#if HAVE_AVX2 && (!CONFIG_VP9_HIGHBITDEPTH)
+INSTANTIATE_TEST_CASE_P(
+ AVX2, Loop8Test6Param,
+ ::testing::Values(
+ make_tuple(&vp9_lpf_horizontal_16_avx2, &vp9_lpf_horizontal_16_c, 8, 1),
+ make_tuple(&vp9_lpf_horizontal_16_avx2, &vp9_lpf_horizontal_16_c, 8,
+ 2)));
+#endif
+
+#if HAVE_SSE2
+#if CONFIG_VP9_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Loop8Test9Param,
+ ::testing::Values(
+ make_tuple(&vp9_highbd_lpf_horizontal_4_dual_sse2,
+ &vp9_highbd_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vp9_highbd_lpf_horizontal_8_dual_sse2,
+ &vp9_highbd_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vp9_highbd_lpf_vertical_4_dual_sse2,
+ &vp9_highbd_lpf_vertical_4_dual_c, 8),
+ make_tuple(&vp9_highbd_lpf_vertical_8_dual_sse2,
+ &vp9_highbd_lpf_vertical_8_dual_c, 8),
+ make_tuple(&vp9_highbd_lpf_horizontal_4_dual_sse2,
+ &vp9_highbd_lpf_horizontal_4_dual_c, 10),
+ make_tuple(&vp9_highbd_lpf_horizontal_8_dual_sse2,
+ &vp9_highbd_lpf_horizontal_8_dual_c, 10),
+ make_tuple(&vp9_highbd_lpf_vertical_4_dual_sse2,
+ &vp9_highbd_lpf_vertical_4_dual_c, 10),
+ make_tuple(&vp9_highbd_lpf_vertical_8_dual_sse2,
+ &vp9_highbd_lpf_vertical_8_dual_c, 10),
+ make_tuple(&vp9_highbd_lpf_horizontal_4_dual_sse2,
+ &vp9_highbd_lpf_horizontal_4_dual_c, 12),
+ make_tuple(&vp9_highbd_lpf_horizontal_8_dual_sse2,
+ &vp9_highbd_lpf_horizontal_8_dual_c, 12),
+ make_tuple(&vp9_highbd_lpf_vertical_4_dual_sse2,
+ &vp9_highbd_lpf_vertical_4_dual_c, 12),
+ make_tuple(&vp9_highbd_lpf_vertical_8_dual_sse2,
+ &vp9_highbd_lpf_vertical_8_dual_c, 12)));
+#else
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Loop8Test9Param,
+ ::testing::Values(
+ make_tuple(&vp9_lpf_horizontal_4_dual_sse2,
+ &vp9_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vp9_lpf_horizontal_8_dual_sse2,
+ &vp9_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vp9_lpf_vertical_4_dual_sse2,
+ &vp9_lpf_vertical_4_dual_c, 8),
+ make_tuple(&vp9_lpf_vertical_8_dual_sse2,
+ &vp9_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(
+#if HAVE_NEON_ASM
+// Using #if inside the macro is unsupported on MSVS but the tests are not
+// currently built for MSVS with ARM and NEON.
+ make_tuple(&vp9_lpf_horizontal_16_neon,
+ &vp9_lpf_horizontal_16_c, 8, 1),
+ make_tuple(&vp9_lpf_horizontal_16_neon,
+ &vp9_lpf_horizontal_16_c, 8, 2),
+ make_tuple(&wrapper_vertical_16_neon,
+ &wrapper_vertical_16_c, 8, 1),
+ make_tuple(&wrapper_vertical_16_dual_neon,
+ &wrapper_vertical_16_dual_c, 8, 1),
+ make_tuple(&vp9_lpf_horizontal_8_neon,
+ &vp9_lpf_horizontal_8_c, 8, 1),
+ make_tuple(&vp9_lpf_vertical_8_neon,
+ &vp9_lpf_vertical_8_c, 8, 1),
+#endif // HAVE_NEON_ASM
+ make_tuple(&vp9_lpf_horizontal_4_neon,
+ &vp9_lpf_horizontal_4_c, 8, 1),
+ make_tuple(&vp9_lpf_vertical_4_neon,
+ &vp9_lpf_vertical_4_c, 8, 1)));
+INSTANTIATE_TEST_CASE_P(
+ NEON, Loop8Test9Param,
+ ::testing::Values(
+#if HAVE_NEON_ASM
+ make_tuple(&vp9_lpf_horizontal_8_dual_neon,
+ &vp9_lpf_horizontal_8_dual_c, 8),
+ make_tuple(&vp9_lpf_vertical_8_dual_neon,
+ &vp9_lpf_vertical_8_dual_c, 8),
+#endif // HAVE_NEON_ASM
+ make_tuple(&vp9_lpf_horizontal_4_dual_neon,
+ &vp9_lpf_horizontal_4_dual_c, 8),
+ make_tuple(&vp9_lpf_vertical_4_dual_neon,
+ &vp9_lpf_vertical_4_dual_c, 8)));
+#endif // CONFIG_VP9_HIGHBITDEPTH
+#endif // HAVE_NEON
+
+} // namespace
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