729 lines
26 KiB
C++
729 lines
26 KiB
C++
/*
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* Copyright (c) 2017 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include "third_party/googletest/src/include/gtest/gtest.h"
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#include "./vp9_rtcd.h"
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#include "./vpx_dsp_rtcd.h"
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#include "test/acm_random.h"
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#include "test/buffer.h"
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#include "test/clear_system_state.h"
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#include "test/register_state_check.h"
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#include "test/util.h"
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#include "vp9/common/vp9_entropy.h"
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#include "vpx/vpx_codec.h"
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#include "vpx/vpx_integer.h"
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#include "vpx_ports/mem.h"
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using libvpx_test::ACMRandom;
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using libvpx_test::Buffer;
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using std::tr1::make_tuple;
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using std::tr1::tuple;
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namespace {
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typedef void (*FdctFunc)(const int16_t *in, tran_low_t *out, int stride);
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typedef void (*IdctFunc)(const tran_low_t *in, uint8_t *out, int stride);
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typedef void (*FhtFunc)(const int16_t *in, tran_low_t *out, int stride,
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int tx_type);
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typedef void (*FhtFuncRef)(const Buffer<int16_t> &in, Buffer<tran_low_t> *out,
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int size, int tx_type);
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typedef void (*IhtFunc)(const tran_low_t *in, uint8_t *out, int stride,
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int tx_type);
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typedef void (*IhtWithBdFunc)(const tran_low_t *in, uint8_t *out, int stride,
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int tx_type, int bd);
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template <FdctFunc fn>
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void fdct_wrapper(const int16_t *in, tran_low_t *out, int stride, int tx_type) {
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(void)tx_type;
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fn(in, out, stride);
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}
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template <IdctFunc fn>
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void idct_wrapper(const tran_low_t *in, uint8_t *out, int stride, int tx_type,
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int bd) {
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(void)tx_type;
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(void)bd;
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fn(in, out, stride);
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}
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template <IhtFunc fn>
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void iht_wrapper(const tran_low_t *in, uint8_t *out, int stride, int tx_type,
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int bd) {
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(void)bd;
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fn(in, out, stride, tx_type);
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}
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#if CONFIG_VP9_HIGHBITDEPTH
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typedef void (*HighbdIdctFunc)(const tran_low_t *in, uint16_t *out, int stride,
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int bd);
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typedef void (*HighbdIhtFunc)(const tran_low_t *in, uint16_t *out, int stride,
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int tx_type, int bd);
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template <HighbdIdctFunc fn>
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void highbd_idct_wrapper(const tran_low_t *in, uint8_t *out, int stride,
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int tx_type, int bd) {
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(void)tx_type;
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fn(in, CAST_TO_SHORTPTR(out), stride, bd);
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}
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template <HighbdIhtFunc fn>
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void highbd_iht_wrapper(const tran_low_t *in, uint8_t *out, int stride,
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int tx_type, int bd) {
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fn(in, CAST_TO_SHORTPTR(out), stride, tx_type, bd);
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}
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#endif // CONFIG_VP9_HIGHBITDEPTH
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struct FuncInfo {
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FhtFunc ft_func;
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IhtWithBdFunc it_func;
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int size;
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int pixel_size;
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};
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/* forward transform, inverse transform, size, transform type, bit depth */
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typedef tuple<int, const FuncInfo *, int, vpx_bit_depth_t> DctParam;
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void fdct_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size,
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int /*tx_type*/) {
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const int16_t *i = in.TopLeftPixel();
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const int i_stride = in.stride();
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tran_low_t *o = out->TopLeftPixel();
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if (size == 4) {
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vpx_fdct4x4_c(i, o, i_stride);
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} else if (size == 8) {
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vpx_fdct8x8_c(i, o, i_stride);
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} else if (size == 16) {
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vpx_fdct16x16_c(i, o, i_stride);
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} else if (size == 32) {
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vpx_fdct32x32_c(i, o, i_stride);
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}
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}
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void fht_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size,
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int tx_type) {
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const int16_t *i = in.TopLeftPixel();
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const int i_stride = in.stride();
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tran_low_t *o = out->TopLeftPixel();
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if (size == 4) {
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vp9_fht4x4_c(i, o, i_stride, tx_type);
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} else if (size == 8) {
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vp9_fht8x8_c(i, o, i_stride, tx_type);
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} else if (size == 16) {
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vp9_fht16x16_c(i, o, i_stride, tx_type);
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}
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}
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void fwht_ref(const Buffer<int16_t> &in, Buffer<tran_low_t> *out, int size,
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int /*tx_type*/) {
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ASSERT_EQ(size, 4);
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vp9_fwht4x4_c(in.TopLeftPixel(), out->TopLeftPixel(), in.stride());
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}
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class TransTestBase : public ::testing::TestWithParam<DctParam> {
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public:
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virtual void SetUp() {
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rnd_.Reset(ACMRandom::DeterministicSeed());
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const int idx = GET_PARAM(0);
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const FuncInfo *func_info = &(GET_PARAM(1)[idx]);
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tx_type_ = GET_PARAM(2);
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bit_depth_ = GET_PARAM(3);
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fwd_txfm_ = func_info->ft_func;
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inv_txfm_ = func_info->it_func;
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size_ = func_info->size;
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pixel_size_ = func_info->pixel_size;
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max_pixel_value_ = (1 << bit_depth_) - 1;
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// Randomize stride_ to a value less than or equal to 1024
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stride_ = rnd_(1024) + 1;
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if (stride_ < size_) {
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stride_ = size_;
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}
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// Align stride_ to 16 if it's bigger than 16.
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if (stride_ > 16) {
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stride_ &= ~15;
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}
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block_size_ = size_ * stride_;
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src_ = reinterpret_cast<uint8_t *>(
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vpx_memalign(16, pixel_size_ * block_size_));
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ASSERT_TRUE(src_ != NULL);
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dst_ = reinterpret_cast<uint8_t *>(
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vpx_memalign(16, pixel_size_ * block_size_));
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ASSERT_TRUE(dst_ != NULL);
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}
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virtual void TearDown() {
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vpx_free(src_);
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src_ = NULL;
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vpx_free(dst_);
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dst_ = NULL;
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libvpx_test::ClearSystemState();
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}
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void InitMem() {
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if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
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if (pixel_size_ == 1) {
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for (int j = 0; j < block_size_; ++j) {
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src_[j] = rnd_.Rand16() & max_pixel_value_;
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}
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for (int j = 0; j < block_size_; ++j) {
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dst_[j] = rnd_.Rand16() & max_pixel_value_;
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}
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} else {
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ASSERT_EQ(pixel_size_, 2);
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uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
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uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
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for (int j = 0; j < block_size_; ++j) {
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src[j] = rnd_.Rand16() & max_pixel_value_;
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}
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for (int j = 0; j < block_size_; ++j) {
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dst[j] = rnd_.Rand16() & max_pixel_value_;
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}
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}
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}
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void RunFwdTxfm(const Buffer<int16_t> &in, Buffer<tran_low_t> *out) {
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fwd_txfm_(in.TopLeftPixel(), out->TopLeftPixel(), in.stride(), tx_type_);
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}
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void RunInvTxfm(const Buffer<tran_low_t> &in, uint8_t *out) {
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inv_txfm_(in.TopLeftPixel(), out, stride_, tx_type_, bit_depth_);
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}
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protected:
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void RunAccuracyCheck(int limit) {
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if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
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ACMRandom rnd(ACMRandom::DeterministicSeed());
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Buffer<int16_t> test_input_block =
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Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);
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ASSERT_TRUE(test_input_block.Init());
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Buffer<tran_low_t> test_temp_block =
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Buffer<tran_low_t>(size_, size_, 0, 16);
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ASSERT_TRUE(test_temp_block.Init());
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uint32_t max_error = 0;
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int64_t total_error = 0;
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const int count_test_block = 10000;
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for (int i = 0; i < count_test_block; ++i) {
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InitMem();
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for (int h = 0; h < size_; ++h) {
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for (int w = 0; w < size_; ++w) {
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if (pixel_size_ == 1) {
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test_input_block.TopLeftPixel()[h * test_input_block.stride() + w] =
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src_[h * stride_ + w] - dst_[h * stride_ + w];
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} else {
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ASSERT_EQ(pixel_size_, 2);
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const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
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const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
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test_input_block.TopLeftPixel()[h * test_input_block.stride() + w] =
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src[h * stride_ + w] - dst[h * stride_ + w];
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}
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}
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}
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ASM_REGISTER_STATE_CHECK(RunFwdTxfm(test_input_block, &test_temp_block));
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ASM_REGISTER_STATE_CHECK(RunInvTxfm(test_temp_block, dst_));
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for (int h = 0; h < size_; ++h) {
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for (int w = 0; w < size_; ++w) {
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int diff;
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if (pixel_size_ == 1) {
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diff = dst_[h * stride_ + w] - src_[h * stride_ + w];
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} else {
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ASSERT_EQ(pixel_size_, 2);
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const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
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const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
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diff = dst[h * stride_ + w] - src[h * stride_ + w];
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}
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const uint32_t error = diff * diff;
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if (max_error < error) max_error = error;
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total_error += error;
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}
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}
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}
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EXPECT_GE(static_cast<uint32_t>(limit), max_error)
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<< "Error: " << size_ << "x" << size_
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<< " transform/inverse transform has an individual round trip error > "
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<< limit;
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EXPECT_GE(count_test_block * limit, total_error)
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<< "Error: " << size_ << "x" << size_
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<< " transform/inverse transform has average round trip error > "
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<< limit << " per block";
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}
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void RunCoeffCheck() {
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if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
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ACMRandom rnd(ACMRandom::DeterministicSeed());
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const int count_test_block = 5000;
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Buffer<int16_t> input_block =
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Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);
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ASSERT_TRUE(input_block.Init());
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Buffer<tran_low_t> output_ref_block = Buffer<tran_low_t>(size_, size_, 0);
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ASSERT_TRUE(output_ref_block.Init());
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Buffer<tran_low_t> output_block = Buffer<tran_low_t>(size_, size_, 0, 16);
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ASSERT_TRUE(output_block.Init());
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for (int i = 0; i < count_test_block; ++i) {
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// Initialize a test block with input range [-max_pixel_value_,
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// max_pixel_value_].
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input_block.Set(&rnd, -max_pixel_value_, max_pixel_value_);
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fwd_txfm_ref(input_block, &output_ref_block, size_, tx_type_);
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ASM_REGISTER_STATE_CHECK(RunFwdTxfm(input_block, &output_block));
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// The minimum quant value is 4.
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EXPECT_TRUE(output_block.CheckValues(output_ref_block));
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if (::testing::Test::HasFailure()) {
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printf("Size: %d Transform type: %d\n", size_, tx_type_);
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output_block.PrintDifference(output_ref_block);
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return;
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}
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}
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}
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void RunMemCheck() {
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if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
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ACMRandom rnd(ACMRandom::DeterministicSeed());
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const int count_test_block = 5000;
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Buffer<int16_t> input_extreme_block =
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Buffer<int16_t>(size_, size_, 8, size_ == 4 ? 0 : 16);
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ASSERT_TRUE(input_extreme_block.Init());
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Buffer<tran_low_t> output_ref_block = Buffer<tran_low_t>(size_, size_, 0);
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ASSERT_TRUE(output_ref_block.Init());
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Buffer<tran_low_t> output_block = Buffer<tran_low_t>(size_, size_, 0, 16);
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ASSERT_TRUE(output_block.Init());
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for (int i = 0; i < count_test_block; ++i) {
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// Initialize a test block with -max_pixel_value_ or max_pixel_value_.
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if (i == 0) {
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input_extreme_block.Set(max_pixel_value_);
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} else if (i == 1) {
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input_extreme_block.Set(-max_pixel_value_);
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} else {
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for (int h = 0; h < size_; ++h) {
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for (int w = 0; w < size_; ++w) {
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input_extreme_block
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.TopLeftPixel()[h * input_extreme_block.stride() + w] =
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rnd.Rand8() % 2 ? max_pixel_value_ : -max_pixel_value_;
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}
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}
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}
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fwd_txfm_ref(input_extreme_block, &output_ref_block, size_, tx_type_);
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ASM_REGISTER_STATE_CHECK(RunFwdTxfm(input_extreme_block, &output_block));
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// The minimum quant value is 4.
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EXPECT_TRUE(output_block.CheckValues(output_ref_block));
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for (int h = 0; h < size_; ++h) {
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for (int w = 0; w < size_; ++w) {
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EXPECT_GE(
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4 * DCT_MAX_VALUE << (bit_depth_ - 8),
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abs(output_block.TopLeftPixel()[h * output_block.stride() + w]))
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<< "Error: " << size_ << "x" << size_
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<< " transform has coefficient larger than 4*DCT_MAX_VALUE"
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<< " at " << w << "," << h;
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if (::testing::Test::HasFailure()) {
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printf("Size: %d Transform type: %d\n", size_, tx_type_);
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output_block.DumpBuffer();
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return;
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}
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}
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}
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}
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}
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void RunInvAccuracyCheck(int limit) {
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if (pixel_size_ == 1 && bit_depth_ > VPX_BITS_8) return;
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ACMRandom rnd(ACMRandom::DeterministicSeed());
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const int count_test_block = 1000;
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Buffer<int16_t> in = Buffer<int16_t>(size_, size_, 4);
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ASSERT_TRUE(in.Init());
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Buffer<tran_low_t> coeff = Buffer<tran_low_t>(size_, size_, 0, 16);
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ASSERT_TRUE(coeff.Init());
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Buffer<uint8_t> dst = Buffer<uint8_t>(size_, size_, 0, 16);
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ASSERT_TRUE(dst.Init());
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Buffer<uint8_t> src = Buffer<uint8_t>(size_, size_, 0);
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ASSERT_TRUE(src.Init());
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Buffer<uint16_t> dst16 = Buffer<uint16_t>(size_, size_, 0, 16);
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ASSERT_TRUE(dst16.Init());
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Buffer<uint16_t> src16 = Buffer<uint16_t>(size_, size_, 0);
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ASSERT_TRUE(src16.Init());
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for (int i = 0; i < count_test_block; ++i) {
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InitMem();
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// Initialize a test block with input range [-max_pixel_value_,
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// max_pixel_value_].
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for (int h = 0; h < size_; ++h) {
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for (int w = 0; w < size_; ++w) {
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if (pixel_size_ == 1) {
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in.TopLeftPixel()[h * in.stride() + w] =
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src_[h * stride_ + w] - dst_[h * stride_ + w];
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} else {
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ASSERT_EQ(pixel_size_, 2);
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const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
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const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
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in.TopLeftPixel()[h * in.stride() + w] =
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src[h * stride_ + w] - dst[h * stride_ + w];
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}
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}
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}
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fwd_txfm_ref(in, &coeff, size_, tx_type_);
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ASM_REGISTER_STATE_CHECK(RunInvTxfm(coeff, dst_));
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for (int h = 0; h < size_; ++h) {
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for (int w = 0; w < size_; ++w) {
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int diff;
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if (pixel_size_ == 1) {
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diff = dst_[h * stride_ + w] - src_[h * stride_ + w];
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} else {
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ASSERT_EQ(pixel_size_, 2);
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const uint16_t *const src = reinterpret_cast<uint16_t *>(src_);
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const uint16_t *const dst = reinterpret_cast<uint16_t *>(dst_);
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diff = dst[h * stride_ + w] - src[h * stride_ + w];
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}
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const uint32_t error = diff * diff;
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EXPECT_GE(static_cast<uint32_t>(limit), error)
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<< "Error: " << size_ << "x" << size_
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<< " inverse transform has error " << error << " at " << w << ","
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<< h;
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if (::testing::Test::HasFailure()) {
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printf("Size: %d Transform type: %d\n", size_, tx_type_);
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return;
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}
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}
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}
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}
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}
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FhtFunc fwd_txfm_;
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FhtFuncRef fwd_txfm_ref;
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IhtWithBdFunc inv_txfm_;
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ACMRandom rnd_;
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uint8_t *src_;
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uint8_t *dst_;
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vpx_bit_depth_t bit_depth_;
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int tx_type_;
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int max_pixel_value_;
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int size_;
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int stride_;
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int pixel_size_;
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int block_size_;
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};
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/* -------------------------------------------------------------------------- */
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class TransDCT : public TransTestBase {
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public:
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TransDCT() { fwd_txfm_ref = fdct_ref; }
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};
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TEST_P(TransDCT, AccuracyCheck) {
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int t = 1;
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if (size_ == 16 && bit_depth_ > 10 && pixel_size_ == 2) {
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t = 2;
|
|
} else if (size_ == 32 && bit_depth_ > 10 && pixel_size_ == 2) {
|
|
t = 7;
|
|
}
|
|
RunAccuracyCheck(t);
|
|
}
|
|
|
|
TEST_P(TransDCT, CoeffCheck) { RunCoeffCheck(); }
|
|
|
|
TEST_P(TransDCT, MemCheck) { RunMemCheck(); }
|
|
|
|
TEST_P(TransDCT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
|
|
|
|
static const FuncInfo dct_c_func_info[] = {
|
|
#if CONFIG_VP9_HIGHBITDEPTH
|
|
{ &fdct_wrapper<vpx_highbd_fdct4x4_c>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct4x4_16_add_c>, 4, 2 },
|
|
{ &fdct_wrapper<vpx_highbd_fdct8x8_c>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct8x8_64_add_c>, 8, 2 },
|
|
{ &fdct_wrapper<vpx_highbd_fdct16x16_c>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct16x16_256_add_c>, 16, 2 },
|
|
{ &fdct_wrapper<vpx_highbd_fdct32x32_c>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct32x32_1024_add_c>, 32, 2 },
|
|
#endif
|
|
{ &fdct_wrapper<vpx_fdct4x4_c>, &idct_wrapper<vpx_idct4x4_16_add_c>, 4, 1 },
|
|
{ &fdct_wrapper<vpx_fdct8x8_c>, &idct_wrapper<vpx_idct8x8_64_add_c>, 8, 1 },
|
|
{ &fdct_wrapper<vpx_fdct16x16_c>, &idct_wrapper<vpx_idct16x16_256_add_c>, 16,
|
|
1 },
|
|
{ &fdct_wrapper<vpx_fdct32x32_c>, &idct_wrapper<vpx_idct32x32_1024_add_c>, 32,
|
|
1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
C, TransDCT,
|
|
::testing::Combine(
|
|
::testing::Range(0, static_cast<int>(sizeof(dct_c_func_info) /
|
|
sizeof(dct_c_func_info[0]))),
|
|
::testing::Values(dct_c_func_info), ::testing::Values(0),
|
|
::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
|
|
|
|
#if !CONFIG_EMULATE_HARDWARE
|
|
|
|
#if HAVE_SSE2
|
|
static const FuncInfo dct_sse2_func_info[] = {
|
|
#if CONFIG_VP9_HIGHBITDEPTH
|
|
{ &fdct_wrapper<vpx_highbd_fdct4x4_sse2>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct4x4_16_add_sse2>, 4, 2 },
|
|
{ &fdct_wrapper<vpx_highbd_fdct8x8_sse2>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct8x8_64_add_sse2>, 8, 2 },
|
|
{ &fdct_wrapper<vpx_highbd_fdct16x16_sse2>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct16x16_256_add_sse2>, 16, 2 },
|
|
{ &fdct_wrapper<vpx_highbd_fdct32x32_sse2>,
|
|
&highbd_idct_wrapper<vpx_highbd_idct32x32_1024_add_sse2>, 32, 2 },
|
|
#endif
|
|
{ &fdct_wrapper<vpx_fdct4x4_sse2>, &idct_wrapper<vpx_idct4x4_16_add_sse2>, 4,
|
|
1 },
|
|
{ &fdct_wrapper<vpx_fdct8x8_sse2>, &idct_wrapper<vpx_idct8x8_64_add_sse2>, 8,
|
|
1 },
|
|
{ &fdct_wrapper<vpx_fdct16x16_sse2>,
|
|
&idct_wrapper<vpx_idct16x16_256_add_sse2>, 16, 1 },
|
|
{ &fdct_wrapper<vpx_fdct32x32_sse2>,
|
|
&idct_wrapper<vpx_idct32x32_1024_add_sse2>, 32, 1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SSE2, TransDCT,
|
|
::testing::Combine(
|
|
::testing::Range(0, static_cast<int>(sizeof(dct_sse2_func_info) /
|
|
sizeof(dct_sse2_func_info[0]))),
|
|
::testing::Values(dct_sse2_func_info), ::testing::Values(0),
|
|
::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
|
|
#endif // HAVE_SSE2
|
|
|
|
#if HAVE_SSSE3 && !CONFIG_VP9_HIGHBITDEPTH && ARCH_X86_64
|
|
// vpx_fdct8x8_ssse3 is only available in 64 bit builds.
|
|
static const FuncInfo dct_ssse3_func_info = {
|
|
&fdct_wrapper<vpx_fdct8x8_ssse3>, &idct_wrapper<vpx_idct8x8_64_add_sse2>, 8, 1
|
|
};
|
|
|
|
// TODO(johannkoenig): high bit depth fdct8x8.
|
|
INSTANTIATE_TEST_CASE_P(SSSE3, TransDCT,
|
|
::testing::Values(make_tuple(0, &dct_ssse3_func_info, 0,
|
|
VPX_BITS_8)));
|
|
#endif // HAVE_SSSE3 && !CONFIG_VP9_HIGHBITDEPTH && ARCH_X86_64
|
|
|
|
#if HAVE_AVX2 && !CONFIG_VP9_HIGHBITDEPTH
|
|
static const FuncInfo dct_avx2_func_info = {
|
|
&fdct_wrapper<vpx_fdct32x32_avx2>, &idct_wrapper<vpx_idct32x32_1024_add_sse2>,
|
|
32, 1
|
|
};
|
|
|
|
// TODO(johannkoenig): high bit depth fdct32x32.
|
|
INSTANTIATE_TEST_CASE_P(AVX2, TransDCT,
|
|
::testing::Values(make_tuple(0, &dct_avx2_func_info, 0,
|
|
VPX_BITS_8)));
|
|
#endif // HAVE_AVX2 && !CONFIG_VP9_HIGHBITDEPTH
|
|
|
|
#if HAVE_NEON
|
|
static const FuncInfo dct_neon_func_info[4] = {
|
|
{ &fdct_wrapper<vpx_fdct4x4_neon>, &idct_wrapper<vpx_idct4x4_16_add_neon>, 4,
|
|
1 },
|
|
{ &fdct_wrapper<vpx_fdct8x8_neon>, &idct_wrapper<vpx_idct8x8_64_add_neon>, 8,
|
|
1 },
|
|
{ &fdct_wrapper<vpx_fdct16x16_neon>,
|
|
&idct_wrapper<vpx_idct16x16_256_add_neon>, 16, 1 },
|
|
{ &fdct_wrapper<vpx_fdct32x32_neon>,
|
|
&idct_wrapper<vpx_idct32x32_1024_add_neon>, 32, 1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
NEON, TransDCT,
|
|
::testing::Combine(::testing::Range(0, 4),
|
|
::testing::Values(dct_neon_func_info),
|
|
::testing::Values(0), ::testing::Values(VPX_BITS_8)));
|
|
#endif // HAVE_NEON
|
|
|
|
#if HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH
|
|
static const FuncInfo dct_msa_func_info[4] = {
|
|
{ &fdct_wrapper<vpx_fdct4x4_msa>, &idct_wrapper<vpx_idct4x4_16_add_msa>, 4,
|
|
1 },
|
|
{ &fdct_wrapper<vpx_fdct8x8_msa>, &idct_wrapper<vpx_idct8x8_64_add_msa>, 8,
|
|
1 },
|
|
{ &fdct_wrapper<vpx_fdct16x16_msa>, &idct_wrapper<vpx_idct16x16_256_add_msa>,
|
|
16, 1 },
|
|
{ &fdct_wrapper<vpx_fdct32x32_msa>, &idct_wrapper<vpx_idct32x32_1024_add_msa>,
|
|
32, 1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(MSA, TransDCT,
|
|
::testing::Combine(::testing::Range(0, 4),
|
|
::testing::Values(dct_msa_func_info),
|
|
::testing::Values(0),
|
|
::testing::Values(VPX_BITS_8)));
|
|
#endif // HAVE_MSA && !CONFIG_VP9_HIGHBITDEPTH
|
|
|
|
#if HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH
|
|
static const FuncInfo dct_vsx_func_info = {
|
|
&fdct_wrapper<vpx_fdct4x4_c>, &idct_wrapper<vpx_idct4x4_16_add_vsx>, 4, 1
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(VSX, TransDCT,
|
|
::testing::Values(make_tuple(0, &dct_vsx_func_info, 0,
|
|
VPX_BITS_8)));
|
|
#endif // HAVE_VSX && !CONFIG_VP9_HIGHBITDEPTH &&
|
|
|
|
#endif // !CONFIG_EMULATE_HARDWARE
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
class TransHT : public TransTestBase {
|
|
public:
|
|
TransHT() { fwd_txfm_ref = fht_ref; }
|
|
};
|
|
|
|
TEST_P(TransHT, AccuracyCheck) {
|
|
RunAccuracyCheck(size_ == 16 && bit_depth_ > 10 && pixel_size_ == 2 ? 2 : 1);
|
|
}
|
|
|
|
TEST_P(TransHT, CoeffCheck) { RunCoeffCheck(); }
|
|
|
|
TEST_P(TransHT, MemCheck) { RunMemCheck(); }
|
|
|
|
TEST_P(TransHT, InvAccuracyCheck) { RunInvAccuracyCheck(1); }
|
|
|
|
static const FuncInfo ht_c_func_info[] = {
|
|
#if CONFIG_VP9_HIGHBITDEPTH
|
|
{ &vp9_highbd_fht4x4_c, &highbd_iht_wrapper<vp9_highbd_iht4x4_16_add_c>, 4,
|
|
2 },
|
|
{ &vp9_highbd_fht8x8_c, &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_c>, 8,
|
|
2 },
|
|
{ &vp9_highbd_fht16x16_c, &highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_c>,
|
|
16, 2 },
|
|
#endif
|
|
{ &vp9_fht4x4_c, &iht_wrapper<vp9_iht4x4_16_add_c>, 4, 1 },
|
|
{ &vp9_fht8x8_c, &iht_wrapper<vp9_iht8x8_64_add_c>, 8, 1 },
|
|
{ &vp9_fht16x16_c, &iht_wrapper<vp9_iht16x16_256_add_c>, 16, 1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
C, TransHT,
|
|
::testing::Combine(
|
|
::testing::Range(0, static_cast<int>(sizeof(ht_c_func_info) /
|
|
sizeof(ht_c_func_info[0]))),
|
|
::testing::Values(ht_c_func_info), ::testing::Range(0, 4),
|
|
::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
|
|
|
|
#if !CONFIG_EMULATE_HARDWARE
|
|
|
|
#if HAVE_NEON
|
|
|
|
static const FuncInfo ht_neon_func_info[] = {
|
|
#if CONFIG_VP9_HIGHBITDEPTH
|
|
{ &vp9_highbd_fht4x4_c, &highbd_iht_wrapper<vp9_highbd_iht4x4_16_add_neon>, 4,
|
|
2 },
|
|
{ &vp9_highbd_fht8x8_c, &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_neon>, 8,
|
|
2 },
|
|
{ &vp9_highbd_fht16x16_c,
|
|
&highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_neon>, 16, 2 },
|
|
#endif
|
|
{ &vp9_fht4x4_c, &iht_wrapper<vp9_iht4x4_16_add_neon>, 4, 1 },
|
|
{ &vp9_fht8x8_c, &iht_wrapper<vp9_iht8x8_64_add_neon>, 8, 1 },
|
|
{ &vp9_fht16x16_c, &iht_wrapper<vp9_iht16x16_256_add_neon>, 16, 1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
NEON, TransHT,
|
|
::testing::Combine(
|
|
::testing::Range(0, static_cast<int>(sizeof(ht_neon_func_info) /
|
|
sizeof(ht_neon_func_info[0]))),
|
|
::testing::Values(ht_neon_func_info), ::testing::Range(0, 4),
|
|
::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
|
|
#endif // HAVE_NEON
|
|
|
|
#if HAVE_SSE2
|
|
|
|
static const FuncInfo ht_sse2_func_info[3] = {
|
|
{ &vp9_fht4x4_sse2, &iht_wrapper<vp9_iht4x4_16_add_sse2>, 4, 1 },
|
|
{ &vp9_fht8x8_sse2, &iht_wrapper<vp9_iht8x8_64_add_sse2>, 8, 1 },
|
|
{ &vp9_fht16x16_sse2, &iht_wrapper<vp9_iht16x16_256_add_sse2>, 16, 1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(SSE2, TransHT,
|
|
::testing::Combine(::testing::Range(0, 3),
|
|
::testing::Values(ht_sse2_func_info),
|
|
::testing::Range(0, 4),
|
|
::testing::Values(VPX_BITS_8)));
|
|
#endif // HAVE_SSE2
|
|
|
|
#if HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
|
|
static const FuncInfo ht_sse4_1_func_info[3] = {
|
|
{ &vp9_highbd_fht4x4_c, &highbd_iht_wrapper<vp9_highbd_iht4x4_16_add_sse4_1>,
|
|
4, 2 },
|
|
{ vp9_highbd_fht8x8_c, &highbd_iht_wrapper<vp9_highbd_iht8x8_64_add_sse4_1>,
|
|
8, 2 },
|
|
{ &vp9_highbd_fht16x16_c,
|
|
&highbd_iht_wrapper<vp9_highbd_iht16x16_256_add_sse4_1>, 16, 2 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
SSE4_1, TransHT,
|
|
::testing::Combine(::testing::Range(0, 3),
|
|
::testing::Values(ht_sse4_1_func_info),
|
|
::testing::Range(0, 4),
|
|
::testing::Values(VPX_BITS_8, VPX_BITS_10,
|
|
VPX_BITS_12)));
|
|
#endif // HAVE_SSE4_1 && CONFIG_VP9_HIGHBITDEPTH
|
|
|
|
#endif // !CONFIG_EMULATE_HARDWARE
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
class TransWHT : public TransTestBase {
|
|
public:
|
|
TransWHT() { fwd_txfm_ref = fwht_ref; }
|
|
};
|
|
|
|
TEST_P(TransWHT, AccuracyCheck) { RunAccuracyCheck(0); }
|
|
|
|
TEST_P(TransWHT, CoeffCheck) { RunCoeffCheck(); }
|
|
|
|
TEST_P(TransWHT, MemCheck) { RunMemCheck(); }
|
|
|
|
TEST_P(TransWHT, InvAccuracyCheck) { RunInvAccuracyCheck(0); }
|
|
|
|
static const FuncInfo wht_c_func_info[] = {
|
|
#if CONFIG_VP9_HIGHBITDEPTH
|
|
{ &fdct_wrapper<vp9_highbd_fwht4x4_c>,
|
|
&highbd_idct_wrapper<vpx_highbd_iwht4x4_16_add_c>, 4, 2 },
|
|
#endif
|
|
{ &fdct_wrapper<vp9_fwht4x4_c>, &idct_wrapper<vpx_iwht4x4_16_add_c>, 4, 1 }
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(
|
|
C, TransWHT,
|
|
::testing::Combine(
|
|
::testing::Range(0, static_cast<int>(sizeof(wht_c_func_info) /
|
|
sizeof(wht_c_func_info[0]))),
|
|
::testing::Values(wht_c_func_info), ::testing::Values(0),
|
|
::testing::Values(VPX_BITS_8, VPX_BITS_10, VPX_BITS_12)));
|
|
|
|
#if HAVE_SSE2 && !CONFIG_EMULATE_HARDWARE
|
|
static const FuncInfo wht_sse2_func_info = {
|
|
&fdct_wrapper<vp9_fwht4x4_sse2>, &idct_wrapper<vpx_iwht4x4_16_add_sse2>, 4, 1
|
|
};
|
|
|
|
INSTANTIATE_TEST_CASE_P(SSE2, TransWHT,
|
|
::testing::Values(make_tuple(0, &wht_sse2_func_info, 0,
|
|
VPX_BITS_8)));
|
|
#endif // HAVE_SSE2 && !CONFIG_EMULATE_HARDWARE
|
|
} // namespace
|