Port renaming changes from AOMedia
Cherry-Picked the following commits:
0defd8f Changed "WebM" to "AOMedia" & "webm" to "aomedia"
54e6676 Replace "VPx" by "AVx"
5082a36 Change "Vpx" to "Avx"
7df44f1 Replace "Vp9" w/ "Av1"
967f722 Remove kVp9CodecId
828f30c Change "Vp8" to "AOM"
030b5ff AUTHORS regenerated
2524cae Add ref-mv experimental flag
016762b Change copyright notice to AOMedia form
81e5526 Replace vp9 w/ av1
9b94565 Add missing files
fa8ca9f Change "vp9" to "av1"
ec838b7 Convert "vp8" to "aom"
80edfa0 Change "VP9" to "AV1"
d1a11fb Change "vp8" to "aom"
7b58251 Point to WebM test data
dd1a5c8 Replace "VP8" with "AOM"
ff00fc0 Change "VPX" to "AOM"
01dee0b Change "vp10" to "av1" in source code
cebe6f0 Convert "vpx" to "aom"
17b0567 rename vp10*.mk to av1_*.mk
fe5f8a8 rename files vp10_* to av1_*
Change-Id: I6fc3d18eb11fc171e46140c836ad5339cf6c9419
diff --git a/test/av1_highbd_iht_test.cc b/test/av1_highbd_iht_test.cc
new file mode 100644
index 0000000..648e744
--- /dev/null
+++ b/test/av1_highbd_iht_test.cc
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 2016 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 "third_party/googletest/src/include/gtest/gtest.h"
+
+#include "./av1_rtcd.h"
+#include "test/acm_random.h"
+#include "test/clear_system_state.h"
+#include "test/register_state_check.h"
+#include "test/util.h"
+#include "av1/common/enums.h"
+#include "aom_dsp/aom_dsp_common.h"
+#include "aom_ports/mem.h"
+
+namespace {
+
+using std::tr1::tuple;
+using libaom_test::ACMRandom;
+
+typedef void (*HbdHtFunc)(const int16_t *input, int32_t *output, int stride,
+ int tx_type, int bd);
+
+typedef void (*IHbdHtFunc)(const int32_t *coeff, uint16_t *output, int stride,
+ int tx_type, int bd);
+
+// Test parameter argument list:
+// <transform reference function,
+// optimized inverse transform function,
+// inverse transform reference function,
+// num_coeffs,
+// tx_type,
+// bit_depth>
+typedef tuple<HbdHtFunc, IHbdHtFunc, IHbdHtFunc, int, int, int> IHbdHtParam;
+
+class AV1HighbdInvHTNxN : public ::testing::TestWithParam<IHbdHtParam> {
+ public:
+ virtual ~AV1HighbdInvHTNxN() {}
+
+ virtual void SetUp() {
+ txfm_ref_ = GET_PARAM(0);
+ inv_txfm_ = GET_PARAM(1);
+ inv_txfm_ref_ = GET_PARAM(2);
+ num_coeffs_ = GET_PARAM(3);
+ tx_type_ = GET_PARAM(4);
+ bit_depth_ = GET_PARAM(5);
+
+ input_ = reinterpret_cast<int16_t *>(
+ aom_memalign(16, sizeof(input_[0]) * num_coeffs_));
+
+ // Note:
+ // Inverse transform input buffer is 32-byte aligned
+ // Refer to <root>/av1/encoder/context_tree.c, function,
+ // void alloc_mode_context().
+ coeffs_ = reinterpret_cast<int32_t *>(
+ aom_memalign(32, sizeof(coeffs_[0]) * num_coeffs_));
+ output_ = reinterpret_cast<uint16_t *>(
+ aom_memalign(32, sizeof(output_[0]) * num_coeffs_));
+ output_ref_ = reinterpret_cast<uint16_t *>(
+ aom_memalign(32, sizeof(output_ref_[0]) * num_coeffs_));
+ }
+
+ virtual void TearDown() {
+ aom_free(input_);
+ aom_free(coeffs_);
+ aom_free(output_);
+ aom_free(output_ref_);
+ libaom_test::ClearSystemState();
+ }
+
+ protected:
+ void RunBitexactCheck();
+
+ private:
+ int GetStride() const {
+ if (16 == num_coeffs_) {
+ return 4;
+ } else if (64 == num_coeffs_) {
+ return 8;
+ } else if (256 == num_coeffs_) {
+ return 16;
+ } else {
+ return 0;
+ }
+ }
+
+ HbdHtFunc txfm_ref_;
+ IHbdHtFunc inv_txfm_;
+ IHbdHtFunc inv_txfm_ref_;
+ int num_coeffs_;
+ int tx_type_;
+ int bit_depth_;
+
+ int16_t *input_;
+ int32_t *coeffs_;
+ uint16_t *output_;
+ uint16_t *output_ref_;
+};
+
+void AV1HighbdInvHTNxN::RunBitexactCheck() {
+ ACMRandom rnd(ACMRandom::DeterministicSeed());
+ const int stride = GetStride();
+ const int num_tests = 20000;
+ const uint16_t mask = (1 << bit_depth_) - 1;
+
+ for (int i = 0; i < num_tests; ++i) {
+ for (int j = 0; j < num_coeffs_; ++j) {
+ input_[j] = (rnd.Rand16() & mask) - (rnd.Rand16() & mask);
+ output_ref_[j] = rnd.Rand16() & mask;
+ output_[j] = output_ref_[j];
+ }
+
+ txfm_ref_(input_, coeffs_, stride, tx_type_, bit_depth_);
+ inv_txfm_ref_(coeffs_, output_ref_, stride, tx_type_, bit_depth_);
+ ASM_REGISTER_STATE_CHECK(
+ inv_txfm_(coeffs_, output_, stride, tx_type_, bit_depth_));
+
+ for (int j = 0; j < num_coeffs_; ++j) {
+ EXPECT_EQ(output_ref_[j], output_[j])
+ << "Not bit-exact result at index: " << j << " At test block: " << i;
+ }
+ }
+}
+
+TEST_P(AV1HighbdInvHTNxN, InvTransResultCheck) { RunBitexactCheck(); }
+
+using std::tr1::make_tuple;
+
+#if HAVE_SSE4_1 && CONFIG_AOM_HIGHBITDEPTH
+#define PARAM_LIST_4X4 \
+ &av1_fwd_txfm2d_4x4_c, &av1_inv_txfm2d_add_4x4_sse4_1, \
+ &av1_inv_txfm2d_add_4x4_c, 16
+
+#define PARAM_LIST_8X8 \
+ &av1_fwd_txfm2d_8x8_c, &av1_inv_txfm2d_add_8x8_sse4_1, \
+ &av1_inv_txfm2d_add_8x8_c, 64
+
+#define PARAM_LIST_16X16 \
+ &av1_fwd_txfm2d_16x16_c, &av1_inv_txfm2d_add_16x16_sse4_1, \
+ &av1_inv_txfm2d_add_16x16_c, 256
+
+const IHbdHtParam kArrayIhtParam[] = {
+ // 16x16
+ make_tuple(PARAM_LIST_16X16, DCT_DCT, 10),
+ make_tuple(PARAM_LIST_16X16, DCT_DCT, 12),
+ make_tuple(PARAM_LIST_16X16, ADST_DCT, 10),
+ make_tuple(PARAM_LIST_16X16, ADST_DCT, 12),
+ make_tuple(PARAM_LIST_16X16, DCT_ADST, 10),
+ make_tuple(PARAM_LIST_16X16, DCT_ADST, 12),
+ make_tuple(PARAM_LIST_16X16, ADST_ADST, 10),
+ make_tuple(PARAM_LIST_16X16, ADST_ADST, 12),
+#if CONFIG_EXT_TX
+ make_tuple(PARAM_LIST_16X16, FLIPADST_DCT, 10),
+ make_tuple(PARAM_LIST_16X16, FLIPADST_DCT, 12),
+ make_tuple(PARAM_LIST_16X16, DCT_FLIPADST, 10),
+ make_tuple(PARAM_LIST_16X16, DCT_FLIPADST, 12),
+ make_tuple(PARAM_LIST_16X16, FLIPADST_FLIPADST, 10),
+ make_tuple(PARAM_LIST_16X16, FLIPADST_FLIPADST, 12),
+ make_tuple(PARAM_LIST_16X16, ADST_FLIPADST, 10),
+ make_tuple(PARAM_LIST_16X16, ADST_FLIPADST, 12),
+ make_tuple(PARAM_LIST_16X16, FLIPADST_ADST, 10),
+ make_tuple(PARAM_LIST_16X16, FLIPADST_ADST, 12),
+#endif
+ // 8x8
+ make_tuple(PARAM_LIST_8X8, DCT_DCT, 10),
+ make_tuple(PARAM_LIST_8X8, DCT_DCT, 12),
+ make_tuple(PARAM_LIST_8X8, ADST_DCT, 10),
+ make_tuple(PARAM_LIST_8X8, ADST_DCT, 12),
+ make_tuple(PARAM_LIST_8X8, DCT_ADST, 10),
+ make_tuple(PARAM_LIST_8X8, DCT_ADST, 12),
+ make_tuple(PARAM_LIST_8X8, ADST_ADST, 10),
+ make_tuple(PARAM_LIST_8X8, ADST_ADST, 12),
+#if CONFIG_EXT_TX
+ make_tuple(PARAM_LIST_8X8, FLIPADST_DCT, 10),
+ make_tuple(PARAM_LIST_8X8, FLIPADST_DCT, 12),
+ make_tuple(PARAM_LIST_8X8, DCT_FLIPADST, 10),
+ make_tuple(PARAM_LIST_8X8, DCT_FLIPADST, 12),
+ make_tuple(PARAM_LIST_8X8, FLIPADST_FLIPADST, 10),
+ make_tuple(PARAM_LIST_8X8, FLIPADST_FLIPADST, 12),
+ make_tuple(PARAM_LIST_8X8, ADST_FLIPADST, 10),
+ make_tuple(PARAM_LIST_8X8, ADST_FLIPADST, 12),
+ make_tuple(PARAM_LIST_8X8, FLIPADST_ADST, 10),
+ make_tuple(PARAM_LIST_8X8, FLIPADST_ADST, 12),
+#endif
+ // 4x4
+ make_tuple(PARAM_LIST_4X4, DCT_DCT, 10),
+ make_tuple(PARAM_LIST_4X4, DCT_DCT, 12),
+ make_tuple(PARAM_LIST_4X4, ADST_DCT, 10),
+ make_tuple(PARAM_LIST_4X4, ADST_DCT, 12),
+ make_tuple(PARAM_LIST_4X4, DCT_ADST, 10),
+ make_tuple(PARAM_LIST_4X4, DCT_ADST, 12),
+ make_tuple(PARAM_LIST_4X4, ADST_ADST, 10),
+ make_tuple(PARAM_LIST_4X4, ADST_ADST, 12),
+#if CONFIG_EXT_TX
+ make_tuple(PARAM_LIST_4X4, FLIPADST_DCT, 10),
+ make_tuple(PARAM_LIST_4X4, FLIPADST_DCT, 12),
+ make_tuple(PARAM_LIST_4X4, DCT_FLIPADST, 10),
+ make_tuple(PARAM_LIST_4X4, DCT_FLIPADST, 12),
+ make_tuple(PARAM_LIST_4X4, FLIPADST_FLIPADST, 10),
+ make_tuple(PARAM_LIST_4X4, FLIPADST_FLIPADST, 12),
+ make_tuple(PARAM_LIST_4X4, ADST_FLIPADST, 10),
+ make_tuple(PARAM_LIST_4X4, ADST_FLIPADST, 12),
+ make_tuple(PARAM_LIST_4X4, FLIPADST_ADST, 10),
+ make_tuple(PARAM_LIST_4X4, FLIPADST_ADST, 12),
+#endif
+};
+
+INSTANTIATE_TEST_CASE_P(SSE4_1, AV1HighbdInvHTNxN,
+ ::testing::ValuesIn(kArrayIhtParam));
+#endif // HAVE_SSE4_1 && CONFIG_AOM_HIGHBITDEPTH
+
+} // namespace
