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authortrav90 <travawine@palemoon.org>2018-10-15 21:45:30 -0500
committertrav90 <travawine@palemoon.org>2018-10-15 21:45:30 -0500
commit68569dee1416593955c1570d638b3d9250b33012 (patch)
treed960f017cd7eba3f125b7e8a813789ee2e076310 /third_party/aom/test/fdct4x4_test.cc
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Import aom library
This is the reference implementation for the Alliance for Open Media's av1 video code. The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
Diffstat (limited to 'third_party/aom/test/fdct4x4_test.cc')
-rw-r--r--third_party/aom/test/fdct4x4_test.cc344
1 files changed, 344 insertions, 0 deletions
diff --git a/third_party/aom/test/fdct4x4_test.cc b/third_party/aom/test/fdct4x4_test.cc
new file mode 100644
index 000000000..ed265e84f
--- /dev/null
+++ b/third_party/aom/test/fdct4x4_test.cc
@@ -0,0 +1,344 @@
+/*
+ * Copyright (c) 2016, 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 <math.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "third_party/googletest/src/googletest/include/gtest/gtest.h"
+
+#include "./av1_rtcd.h"
+#include "./aom_dsp_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/transform_test_base.h"
+#include "test/util.h"
+#include "av1/common/entropy.h"
+#include "aom/aom_codec.h"
+#include "aom/aom_integer.h"
+#include "aom_ports/mem.h"
+
+using libaom_test::ACMRandom;
+
+namespace {
+typedef void (*FdctFunc)(const int16_t *in, tran_low_t *out, int stride);
+typedef void (*IdctFunc)(const tran_low_t *in, uint8_t *out, int stride);
+typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride,
+ int tx_type);
+using libaom_test::FhtFunc;
+
+typedef std::tr1::tuple<FdctFunc, IdctFunc, int, aom_bit_depth_t, int>
+ Dct4x4Param;
+typedef std::tr1::tuple<FhtFunc, IhtFunc, int, aom_bit_depth_t, int> Ht4x4Param;
+
+void fdct4x4_ref(const int16_t *in, tran_low_t *out, int stride,
+ int /*tx_type*/) {
+ aom_fdct4x4_c(in, out, stride);
+}
+
+void fht4x4_ref(const int16_t *in, tran_low_t *out, int stride, int tx_type) {
+ av1_fht4x4_c(in, out, stride, tx_type);
+}
+
+void fwht4x4_ref(const int16_t *in, tran_low_t *out, int stride,
+ int /*tx_type*/) {
+ av1_fwht4x4_c(in, out, stride);
+}
+
+#if CONFIG_HIGHBITDEPTH
+void idct4x4_10(const tran_low_t *in, uint8_t *out, int stride) {
+ aom_highbd_idct4x4_16_add_c(in, out, stride, 10);
+}
+
+void idct4x4_12(const tran_low_t *in, uint8_t *out, int stride) {
+ aom_highbd_idct4x4_16_add_c(in, out, stride, 12);
+}
+
+void iht4x4_10(const tran_low_t *in, uint8_t *out, int stride, int tx_type) {
+ av1_highbd_iht4x4_16_add_c(in, out, stride, tx_type, 10);
+}
+
+void iht4x4_12(const tran_low_t *in, uint8_t *out, int stride, int tx_type) {
+ av1_highbd_iht4x4_16_add_c(in, out, stride, tx_type, 12);
+}
+
+void iwht4x4_10(const tran_low_t *in, uint8_t *out, int stride) {
+ aom_highbd_iwht4x4_16_add_c(in, out, stride, 10);
+}
+
+void iwht4x4_12(const tran_low_t *in, uint8_t *out, int stride) {
+ aom_highbd_iwht4x4_16_add_c(in, out, stride, 12);
+}
+
+#if HAVE_SSE2
+void idct4x4_10_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+ aom_highbd_idct4x4_16_add_sse2(in, out, stride, 10);
+}
+
+void idct4x4_12_sse2(const tran_low_t *in, uint8_t *out, int stride) {
+ aom_highbd_idct4x4_16_add_sse2(in, out, stride, 12);
+}
+#endif // HAVE_SSE2
+#endif // CONFIG_HIGHBITDEPTH
+
+class Trans4x4DCT : public libaom_test::TransformTestBase,
+ public ::testing::TestWithParam<Dct4x4Param> {
+ public:
+ virtual ~Trans4x4DCT() {}
+
+ virtual void SetUp() {
+ fwd_txfm_ = GET_PARAM(0);
+ inv_txfm_ = GET_PARAM(1);
+ tx_type_ = GET_PARAM(2);
+ pitch_ = 4;
+ height_ = 4;
+ fwd_txfm_ref = fdct4x4_ref;
+ bit_depth_ = GET_PARAM(3);
+ mask_ = (1 << bit_depth_) - 1;
+ num_coeffs_ = GET_PARAM(4);
+ }
+ virtual void TearDown() { libaom_test::ClearSystemState(); }
+
+ protected:
+ void RunFwdTxfm(const int16_t *in, tran_low_t *out, int stride) {
+ fwd_txfm_(in, out, stride);
+ }
+ void RunInvTxfm(const tran_low_t *out, uint8_t *dst, int stride) {
+ inv_txfm_(out, dst, stride);
+ }
+
+ FdctFunc fwd_txfm_;
+ IdctFunc inv_txfm_;
+};
+
+TEST_P(Trans4x4DCT, AccuracyCheck) { RunAccuracyCheck(0, 0.00001); }
+
+TEST_P(Trans4x4DCT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(Trans4x4DCT, MemCheck) { RunMemCheck(); }
+
+TEST_P(Trans4x4DCT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
+
+class Trans4x4HT : public libaom_test::TransformTestBase,
+ public ::testing::TestWithParam<Ht4x4Param> {
+ public:
+ virtual ~Trans4x4HT() {}
+
+ virtual void SetUp() {
+ fwd_txfm_ = GET_PARAM(0);
+ inv_txfm_ = GET_PARAM(1);
+ tx_type_ = GET_PARAM(2);
+ pitch_ = 4;
+ height_ = 4;
+ fwd_txfm_ref = fht4x4_ref;
+ bit_depth_ = GET_PARAM(3);
+ mask_ = (1 << bit_depth_) - 1;
+ num_coeffs_ = GET_PARAM(4);
+ }
+ virtual void TearDown() { libaom_test::ClearSystemState(); }
+
+ protected:
+ void RunFwdTxfm(const int16_t *in, tran_low_t *out, int stride) {
+ fwd_txfm_(in, out, stride, tx_type_);
+ }
+
+ void RunInvTxfm(const tran_low_t *out, uint8_t *dst, int stride) {
+ inv_txfm_(out, dst, stride, tx_type_);
+ }
+
+ FhtFunc fwd_txfm_;
+ IhtFunc inv_txfm_;
+};
+
+TEST_P(Trans4x4HT, AccuracyCheck) { RunAccuracyCheck(1, 0.005); }
+
+TEST_P(Trans4x4HT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(Trans4x4HT, MemCheck) { RunMemCheck(); }
+
+TEST_P(Trans4x4HT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
+
+class Trans4x4WHT : public libaom_test::TransformTestBase,
+ public ::testing::TestWithParam<Dct4x4Param> {
+ public:
+ virtual ~Trans4x4WHT() {}
+
+ virtual void SetUp() {
+ fwd_txfm_ = GET_PARAM(0);
+ inv_txfm_ = GET_PARAM(1);
+ tx_type_ = GET_PARAM(2);
+ pitch_ = 4;
+ height_ = 4;
+ fwd_txfm_ref = fwht4x4_ref;
+ bit_depth_ = GET_PARAM(3);
+ mask_ = (1 << bit_depth_) - 1;
+ num_coeffs_ = GET_PARAM(4);
+ }
+ virtual void TearDown() { libaom_test::ClearSystemState(); }
+
+ protected:
+ void RunFwdTxfm(const int16_t *in, tran_low_t *out, int stride) {
+ fwd_txfm_(in, out, stride);
+ }
+ void RunInvTxfm(const tran_low_t *out, uint8_t *dst, int stride) {
+ inv_txfm_(out, dst, stride);
+ }
+
+ FdctFunc fwd_txfm_;
+ IdctFunc inv_txfm_;
+};
+
+TEST_P(Trans4x4WHT, AccuracyCheck) { RunAccuracyCheck(0, 0.00001); }
+
+TEST_P(Trans4x4WHT, CoeffCheck) { RunCoeffCheck(); }
+
+TEST_P(Trans4x4WHT, MemCheck) { RunMemCheck(); }
+
+TEST_P(Trans4x4WHT, InvAccuracyCheck) { RunInvAccuracyCheck(0); }
+using std::tr1::make_tuple;
+
+#if CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ C, Trans4x4DCT,
+ ::testing::Values(
+ make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_10, 0, AOM_BITS_10, 16),
+ make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_12, 0, AOM_BITS_12, 16),
+ make_tuple(&aom_fdct4x4_c, &aom_idct4x4_16_add_c, 0, AOM_BITS_8, 16)));
+#else
+INSTANTIATE_TEST_CASE_P(C, Trans4x4DCT,
+ ::testing::Values(make_tuple(&aom_fdct4x4_c,
+ &aom_idct4x4_16_add_c, 0,
+ AOM_BITS_8, 16)));
+#endif // CONFIG_HIGHBITDEPTH
+
+#if CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ C, Trans4x4HT,
+ ::testing::Values(
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 0, AOM_BITS_10, 16),
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 1, AOM_BITS_10, 16),
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 2, AOM_BITS_10, 16),
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_10, 3, AOM_BITS_10, 16),
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 0, AOM_BITS_12, 16),
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 1, AOM_BITS_12, 16),
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 2, AOM_BITS_12, 16),
+ make_tuple(&av1_highbd_fht4x4_c, &iht4x4_12, 3, AOM_BITS_12, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, AOM_BITS_8, 16)));
+#else
+INSTANTIATE_TEST_CASE_P(
+ C, Trans4x4HT,
+ ::testing::Values(
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 0, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 1, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 2, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_c, 3, AOM_BITS_8, 16)));
+#endif // CONFIG_HIGHBITDEPTH
+
+#if CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ C, Trans4x4WHT,
+ ::testing::Values(
+ make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_10, 0, AOM_BITS_10, 16),
+ make_tuple(&av1_highbd_fwht4x4_c, &iwht4x4_12, 0, AOM_BITS_12, 16),
+ make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_c, 0, AOM_BITS_8, 16)));
+#else
+INSTANTIATE_TEST_CASE_P(C, Trans4x4WHT,
+ ::testing::Values(make_tuple(&av1_fwht4x4_c,
+ &aom_iwht4x4_16_add_c, 0,
+ AOM_BITS_8, 16)));
+#endif // CONFIG_HIGHBITDEPTH
+
+#if HAVE_NEON_ASM && !CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(NEON, Trans4x4DCT,
+ ::testing::Values(make_tuple(&aom_fdct4x4_c,
+ &aom_idct4x4_16_add_neon,
+ 0, AOM_BITS_8, 16)));
+#endif // HAVE_NEON_ASM && !CONFIG_HIGHBITDEPTH
+
+#if HAVE_NEON && !CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ NEON, Trans4x4HT,
+ ::testing::Values(
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 0, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 1, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 2, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_c, &av1_iht4x4_16_add_neon, 3, AOM_BITS_8, 16)));
+#endif // HAVE_NEON && !CONFIG_HIGHBITDEPTH
+
+#if HAVE_SSE2
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Trans4x4WHT,
+ ::testing::Values(make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_c, 0,
+ AOM_BITS_8, 16),
+ make_tuple(&av1_fwht4x4_c, &aom_iwht4x4_16_add_sse2, 0,
+ AOM_BITS_8, 16)));
+#endif
+
+#if HAVE_SSE2 && !CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(SSE2, Trans4x4DCT,
+ ::testing::Values(make_tuple(&aom_fdct4x4_sse2,
+ &aom_idct4x4_16_add_sse2,
+ 0, AOM_BITS_8, 16)));
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Trans4x4HT,
+ ::testing::Values(make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 0,
+ AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 1,
+ AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 2,
+ AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_sse2, 3,
+ AOM_BITS_8, 16)));
+#endif // HAVE_SSE2 && !CONFIG_HIGHBITDEPTH
+
+#if HAVE_SSE2 && CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Trans4x4DCT,
+ ::testing::Values(
+ make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_10_sse2, 0, AOM_BITS_10, 16),
+ make_tuple(&aom_highbd_fdct4x4_sse2, &idct4x4_10_sse2, 0, AOM_BITS_10,
+ 16),
+ make_tuple(&aom_highbd_fdct4x4_c, &idct4x4_12_sse2, 0, AOM_BITS_12, 16),
+ make_tuple(&aom_highbd_fdct4x4_sse2, &idct4x4_12_sse2, 0, AOM_BITS_12,
+ 16),
+ make_tuple(&aom_fdct4x4_sse2, &aom_idct4x4_16_add_c, 0, AOM_BITS_8,
+ 16)));
+
+INSTANTIATE_TEST_CASE_P(
+ SSE2, Trans4x4HT,
+ ::testing::Values(
+ make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 0, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 1, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 2, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_sse2, &av1_iht4x4_16_add_c, 3, AOM_BITS_8, 16)));
+#endif // HAVE_SSE2 && CONFIG_HIGHBITDEPTH
+
+#if HAVE_MSA && !CONFIG_HIGHBITDEPTH
+INSTANTIATE_TEST_CASE_P(MSA, Trans4x4DCT,
+ ::testing::Values(make_tuple(&aom_fdct4x4_msa,
+ &aom_idct4x4_16_add_msa, 0,
+ AOM_BITS_8, 16)));
+#if !CONFIG_EXT_TX
+INSTANTIATE_TEST_CASE_P(
+ MSA, Trans4x4HT,
+ ::testing::Values(
+ make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 0, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 1, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 2, AOM_BITS_8, 16),
+ make_tuple(&av1_fht4x4_msa, &av1_iht4x4_16_add_msa, 3, AOM_BITS_8,
+ 16)));
+#endif // !CONFIG_EXT_TX
+#endif // HAVE_MSA && !CONFIG_HIGHBITDEPTH
+} // namespace