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aomedia / aom / 4e96b7c702705af75f6447d587883f29884681d3 / . / test / wiener_test.cc
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/*
* Copyright (c) 2018, 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 <tuple>
#include <utility>
#include <vector>
#include "gtest/gtest.h"
#include "test/register_state_check.h"
#include "test/acm_random.h"
#include "test/util.h"
#include "config/aom_config.h"
#include "config/aom_dsp_rtcd.h"
#include "aom/aom_integer.h"
#include "aom_ports/aom_timer.h"
#include "av1/encoder/pickrst.h"
#define MAX_WIENER_BLOCK 384
#define MAX_DATA_BLOCK (MAX_WIENER_BLOCK + WIENER_WIN)
// 8-bit-depth tests
namespace wiener_lowbd {
// C implementation of the algorithm implmented by the SIMD code.
// This is a little more efficient than the version in av1_compute_stats_c().
static void compute_stats_win_opt_c(int wiener_win, const uint8_t *dgd,
const uint8_t *src, int16_t *d, int16_t *s,
int h_start, int h_end, int v_start,
int v_end, int dgd_stride, int src_stride,
int64_t *M, int64_t *H,
int use_downsampled_wiener_stats) {
ASSERT_TRUE(wiener_win == WIENER_WIN || wiener_win == WIENER_WIN_CHROMA);
(void)d;
(void)s;
int i, j, k, l, m, n;
const int pixel_count = (h_end - h_start) * (v_end - v_start);
const int wiener_win2 = wiener_win * wiener_win;
const int wiener_halfwin = (wiener_win >> 1);
uint8_t avg = find_average(dgd, h_start, h_end, v_start, v_end, dgd_stride);
int downsample_factor =
use_downsampled_wiener_stats ? WIENER_STATS_DOWNSAMPLE_FACTOR : 1;
std::vector<std::vector<int64_t> > M_int(wiener_win,
std::vector<int64_t>(wiener_win, 0));
std::vector<std::vector<int64_t> > H_int(
wiener_win * wiener_win, std::vector<int64_t>(wiener_win * 8, 0));
std::vector<std::vector<int32_t> > sumY(wiener_win,
std::vector<int32_t>(wiener_win, 0));
int32_t sumX = 0;
const uint8_t *dgd_win = dgd - wiener_halfwin * dgd_stride - wiener_halfwin;
// Main loop handles two pixels at a time
// We can assume that h_start is even, since it will always be aligned to
// a tile edge + some number of restoration units, and both of those will
// be 64-pixel aligned.
// However, at the edge of the image, h_end may be odd, so we need to handle
// that case correctly.
assert(h_start % 2 == 0);
for (i = v_start; i < v_end; i = i + downsample_factor) {
if (use_downsampled_wiener_stats &&
(v_end - i < WIENER_STATS_DOWNSAMPLE_FACTOR)) {
downsample_factor = v_end - i;
}
int32_t sumX_row_i32 = 0;
std::vector<std::vector<int32_t> > sumY_row(
wiener_win, std::vector<int32_t>(wiener_win, 0));
std::vector<std::vector<int32_t> > M_row_i32(
wiener_win, std::vector<int32_t>(wiener_win, 0));
std::vector<std::vector<int32_t> > H_row_i32(
wiener_win * wiener_win, std::vector<int32_t>(wiener_win * 8, 0));
const int h_end_even = h_end & ~1;
const int has_odd_pixel = h_end & 1;
for (j = h_start; j < h_end_even; j += 2) {
const uint8_t X1 = src[i * src_stride + j];
const uint8_t X2 = src[i * src_stride + j + 1];
sumX_row_i32 += X1 + X2;
const uint8_t *dgd_ij = dgd_win + i * dgd_stride + j;
for (k = 0; k < wiener_win; k++) {
for (l = 0; l < wiener_win; l++) {
const uint8_t *dgd_ijkl = dgd_ij + k * dgd_stride + l;
int32_t *H_int_temp = &H_row_i32[(l * wiener_win + k)][0];
const uint8_t D1 = dgd_ijkl[0];
const uint8_t D2 = dgd_ijkl[1];
sumY_row[k][l] += D1 + D2;
M_row_i32[l][k] += D1 * X1 + D2 * X2;
for (m = 0; m < wiener_win; m++) {
for (n = 0; n < wiener_win; n++) {
H_int_temp[m * 8 + n] += D1 * dgd_ij[n + dgd_stride * m] +
D2 * dgd_ij[n + dgd_stride * m + 1];
}
}
}
}
}
// If the width is odd, add in the final pixel
if (has_odd_pixel) {
const uint8_t X1 = src[i * src_stride + j];
sumX_row_i32 += X1;
const uint8_t *dgd_ij = dgd_win + i * dgd_stride + j;
for (k = 0; k < wiener_win; k++) {
for (l = 0; l < wiener_win; l++) {
const uint8_t *dgd_ijkl = dgd_ij + k * dgd_stride + l;
int32_t *H_int_temp = &H_row_i32[(l * wiener_win + k)][0];
const uint8_t D1 = dgd_ijkl[0];
sumY_row[k][l] += D1;
M_row_i32[l][k] += D1 * X1;
for (m = 0; m < wiener_win; m++) {
for (n = 0; n < wiener_win; n++) {
H_int_temp[m * 8 + n] += D1 * dgd_ij[n + dgd_stride * m];
}
}
}
}
}
sumX += sumX_row_i32 * downsample_factor;
// Scale M matrix based on the downsampling factor
for (k = 0; k < wiener_win; ++k) {
for (l = 0; l < wiener_win; ++l) {
sumY[k][l] += sumY_row[k][l] * downsample_factor;
M_int[k][l] += (int64_t)M_row_i32[k][l] * downsample_factor;
}
}
// Scale H matrix based on the downsampling factor
for (k = 0; k < wiener_win * wiener_win; ++k) {
for (l = 0; l < wiener_win * 8; ++l) {
H_int[k][l] += (int64_t)H_row_i32[k][l] * downsample_factor;
}
}
}
const int64_t avg_square_sum = (int64_t)avg * (int64_t)avg * pixel_count;
for (k = 0; k < wiener_win; k++) {
for (l = 0; l < wiener_win; l++) {
M[l * wiener_win + k] =
M_int[l][k] + avg_square_sum - (int64_t)avg * (sumX + sumY[k][l]);
for (m = 0; m < wiener_win; m++) {
for (n = 0; n < wiener_win; n++) {
H[(l * wiener_win + k) * wiener_win2 + m * wiener_win + n] =
H_int[(l * wiener_win + k)][n * 8 + m] + avg_square_sum -
(int64_t)avg * (sumY[k][l] + sumY[n][m]);
}
}
}
}
}
static void compute_stats_opt_c(int wiener_win, const uint8_t *dgd,
const uint8_t *src, int16_t *d, int16_t *s,
int h_start, int h_end, int v_start, int v_end,
int dgd_stride, int src_stride, int64_t *M,
int64_t *H, int use_downsampled_wiener_stats) {
if (wiener_win == WIENER_WIN || wiener_win == WIENER_WIN_CHROMA) {
compute_stats_win_opt_c(wiener_win, dgd, src, d, s, h_start, h_end, v_start,
v_end, dgd_stride, src_stride, M, H,
use_downsampled_wiener_stats);
} else {
av1_compute_stats_c(wiener_win, dgd, src, d, s, h_start, h_end, v_start,
v_end, dgd_stride, src_stride, M, H,
use_downsampled_wiener_stats);
}
}
static const int kIterations = 100;
typedef void (*compute_stats_Func)(int wiener_win, const uint8_t *dgd,
const uint8_t *src, int16_t *dgd_avg,
int16_t *src_avg, int h_start, int h_end,
int v_start, int v_end, int dgd_stride,
int src_stride, int64_t *M, int64_t *H,
int use_downsampled_wiener_stats);
////////////////////////////////////////////////////////////////////////////////
// 8 bit
////////////////////////////////////////////////////////////////////////////////
typedef std::tuple<const compute_stats_Func> WienerTestParam;
class WienerTest : public ::testing::TestWithParam<WienerTestParam> {
public:
void SetUp() override {
src_buf = (uint8_t *)aom_memalign(
32, MAX_DATA_BLOCK * MAX_DATA_BLOCK * sizeof(*src_buf));
ASSERT_NE(src_buf, nullptr);
dgd_buf = (uint8_t *)aom_memalign(
32, MAX_DATA_BLOCK * MAX_DATA_BLOCK * sizeof(*dgd_buf));
ASSERT_NE(dgd_buf, nullptr);
const int buf_size =
sizeof(*buf) * 6 * RESTORATION_UNITSIZE_MAX * RESTORATION_UNITSIZE_MAX;
buf = (int16_t *)aom_memalign(32, buf_size);
ASSERT_NE(buf, nullptr);
memset(buf, 0, buf_size);
target_func_ = GET_PARAM(0);
}
void TearDown() override {
aom_free(src_buf);
aom_free(dgd_buf);
aom_free(buf);
}
void RunWienerTest(const int32_t wiener_win, int32_t run_times);
void RunWienerTest_ExtremeValues(const int32_t wiener_win);
private:
compute_stats_Func target_func_;
libaom_test::ACMRandom rng_;
uint8_t *src_buf;
uint8_t *dgd_buf;
int16_t *buf;
};
void WienerTest::RunWienerTest(const int32_t wiener_win, int32_t run_times) {
const int32_t wiener_halfwin = wiener_win >> 1;
const int32_t wiener_win2 = wiener_win * wiener_win;
DECLARE_ALIGNED(32, int64_t, M_ref[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_ref[WIENER_WIN2 * WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, M_test[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_test[WIENER_WIN2 * WIENER_WIN2]);
// Note(rachelbarker):
// The SIMD code requires `h_start` to be even, but can otherwise
// deal with any values of `h_end`, `v_start`, `v_end`. We cover this
// entire range, even though (at the time of writing) `h_start` and `v_start`
// will always be multiples of 64 when called from non-test code.
// If in future any new requirements are added, these lines will
// need changing.
int h_start = (rng_.Rand16() % (MAX_WIENER_BLOCK / 2)) & ~1;
int h_end = run_times != 1 ? 256 : (rng_.Rand16() % MAX_WIENER_BLOCK);
if (h_start > h_end) std::swap(h_start, h_end);
int v_start = rng_.Rand16() % (MAX_WIENER_BLOCK / 2);
int v_end = run_times != 1 ? 256 : (rng_.Rand16() % MAX_WIENER_BLOCK);
if (v_start > v_end) std::swap(v_start, v_end);
const int dgd_stride = h_end;
const int src_stride = MAX_DATA_BLOCK;
const int iters = run_times == 1 ? kIterations : 2;
const int max_value_downsample_stats = 1;
int16_t *dgd_avg = buf;
int16_t *src_avg =
buf + (3 * RESTORATION_UNITSIZE_MAX * RESTORATION_UNITSIZE_MAX);
for (int iter = 0; iter < iters && !HasFatalFailure(); ++iter) {
for (int i = 0; i < MAX_DATA_BLOCK * MAX_DATA_BLOCK; ++i) {
dgd_buf[i] = rng_.Rand8();
src_buf[i] = rng_.Rand8();
}
uint8_t *dgd = dgd_buf + wiener_halfwin * MAX_DATA_BLOCK + wiener_halfwin;
uint8_t *src = src_buf;
for (int use_downsampled_stats = 0;
use_downsampled_stats <= max_value_downsample_stats;
use_downsampled_stats++) {
aom_usec_timer timer;
aom_usec_timer_start(&timer);
for (int i = 0; i < run_times; ++i) {
av1_compute_stats_c(wiener_win, dgd, src, dgd_avg, src_avg, h_start,
h_end, v_start, v_end, dgd_stride, src_stride,
M_ref, H_ref, use_downsampled_stats);
}
aom_usec_timer_mark(&timer);
const double time1 = static_cast<double>(aom_usec_timer_elapsed(&timer));
aom_usec_timer_start(&timer);
for (int i = 0; i < run_times; ++i) {
target_func_(wiener_win, dgd, src, dgd_avg, src_avg, h_start, h_end,
v_start, v_end, dgd_stride, src_stride, M_test, H_test,
use_downsampled_stats);
}
aom_usec_timer_mark(&timer);
const double time2 = static_cast<double>(aom_usec_timer_elapsed(&timer));
if (run_times > 10) {
printf("win %d %3dx%-3d:%7.2f/%7.2fns", wiener_win, h_end, v_end, time1,
time2);
printf("(%3.2f)\n", time1 / time2);
}
int failed = 0;
for (int i = 0; i < wiener_win2; ++i) {
if (M_ref[i] != M_test[i]) {
failed = 1;
printf("win %d M iter %d [%4d] ref %6" PRId64 " test %6" PRId64 " \n",
wiener_win, iter, i, M_ref[i], M_test[i]);
break;
}
}
for (int i = 0; i < wiener_win2 * wiener_win2; ++i) {
if (H_ref[i] != H_test[i]) {
failed = 1;
printf("win %d H iter %d [%4d] ref %6" PRId64 " test %6" PRId64 " \n",
wiener_win, iter, i, H_ref[i], H_test[i]);
break;
}
}
ASSERT_EQ(failed, 0);
}
}
}
void WienerTest::RunWienerTest_ExtremeValues(const int32_t wiener_win) {
const int32_t wiener_halfwin = wiener_win >> 1;
const int32_t wiener_win2 = wiener_win * wiener_win;
DECLARE_ALIGNED(32, int64_t, M_ref[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_ref[WIENER_WIN2 * WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, M_test[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_test[WIENER_WIN2 * WIENER_WIN2]);
const int h_start = 16;
const int h_end = MAX_WIENER_BLOCK;
const int v_start = 16;
const int v_end = MAX_WIENER_BLOCK;
const int dgd_stride = h_end;
const int src_stride = MAX_DATA_BLOCK;
const int iters = 1;
const int max_value_downsample_stats = 1;
int16_t *dgd_avg = buf;
int16_t *src_avg =
buf + (3 * RESTORATION_UNITSIZE_MAX * RESTORATION_UNITSIZE_MAX);
for (int iter = 0; iter < iters && !HasFatalFailure(); ++iter) {
// Fill with alternating extreme values to maximize difference with
// the average.
for (int i = 0; i < MAX_DATA_BLOCK * MAX_DATA_BLOCK; ++i) {
dgd_buf[i] = i & 1 ? 255 : 0;
src_buf[i] = i & 1 ? 255 : 0;
}
uint8_t *dgd = dgd_buf + wiener_halfwin * MAX_DATA_BLOCK + wiener_halfwin;
uint8_t *src = src_buf;
for (int use_downsampled_stats = 0;
use_downsampled_stats <= max_value_downsample_stats;
use_downsampled_stats++) {
av1_compute_stats_c(wiener_win, dgd, src, dgd_avg, src_avg, h_start,
h_end, v_start, v_end, dgd_stride, src_stride, M_ref,
H_ref, use_downsampled_stats);
target_func_(wiener_win, dgd, src, dgd_avg, src_avg, h_start, h_end,
v_start, v_end, dgd_stride, src_stride, M_test, H_test,
use_downsampled_stats);
int failed = 0;
for (int i = 0; i < wiener_win2; ++i) {
if (M_ref[i] != M_test[i]) {
failed = 1;
printf("win %d M iter %d [%4d] ref %6" PRId64 " test %6" PRId64 " \n",
wiener_win, iter, i, M_ref[i], M_test[i]);
break;
}
}
for (int i = 0; i < wiener_win2 * wiener_win2; ++i) {
if (H_ref[i] != H_test[i]) {
failed = 1;
printf("win %d H iter %d [%4d] ref %6" PRId64 " test %6" PRId64 " \n",
wiener_win, iter, i, H_ref[i], H_test[i]);
break;
}
}
ASSERT_EQ(failed, 0);
}
}
}
TEST_P(WienerTest, RandomValues) {
RunWienerTest(WIENER_WIN, 1);
RunWienerTest(WIENER_WIN_CHROMA, 1);
}
TEST_P(WienerTest, ExtremeValues) {
RunWienerTest_ExtremeValues(WIENER_WIN);
RunWienerTest_ExtremeValues(WIENER_WIN_CHROMA);
}
TEST_P(WienerTest, DISABLED_Speed) {
RunWienerTest(WIENER_WIN, 200);
RunWienerTest(WIENER_WIN_CHROMA, 200);
}
INSTANTIATE_TEST_SUITE_P(C, WienerTest, ::testing::Values(compute_stats_opt_c));
#if HAVE_SSE4_1
INSTANTIATE_TEST_SUITE_P(SSE4_1, WienerTest,
::testing::Values(av1_compute_stats_sse4_1));
#endif // HAVE_SSE4_1
#if HAVE_AVX2
INSTANTIATE_TEST_SUITE_P(AVX2, WienerTest,
::testing::Values(av1_compute_stats_avx2));
#endif // HAVE_AVX2
#if HAVE_NEON
INSTANTIATE_TEST_SUITE_P(NEON, WienerTest,
::testing::Values(av1_compute_stats_neon));
#endif // HAVE_NEON
#if HAVE_SVE
INSTANTIATE_TEST_SUITE_P(SVE, WienerTest,
::testing::Values(av1_compute_stats_sve));
#endif // HAVE_SVE
} // namespace wiener_lowbd
#if CONFIG_AV1_HIGHBITDEPTH
// High bit-depth tests:
namespace wiener_highbd {
static void compute_stats_highbd_win_opt_c(int wiener_win, const uint8_t *dgd8,
const uint8_t *src8, int h_start,
int h_end, int v_start, int v_end,
int dgd_stride, int src_stride,
int64_t *M, int64_t *H,
aom_bit_depth_t bit_depth) {
ASSERT_TRUE(wiener_win == WIENER_WIN || wiener_win == WIENER_WIN_CHROMA);
int i, j, k, l, m, n;
const int pixel_count = (h_end - h_start) * (v_end - v_start);
const int wiener_win2 = wiener_win * wiener_win;
const int wiener_halfwin = (wiener_win >> 1);
const uint16_t *src = CONVERT_TO_SHORTPTR(src8);
const uint16_t *dgd = CONVERT_TO_SHORTPTR(dgd8);
const uint16_t avg =
find_average_highbd(dgd, h_start, h_end, v_start, v_end, dgd_stride);
std::vector<std::vector<int64_t> > M_int(wiener_win,
std::vector<int64_t>(wiener_win, 0));
std::vector<std::vector<int64_t> > H_int(
wiener_win * wiener_win, std::vector<int64_t>(wiener_win * 8, 0));
std::vector<std::vector<int32_t> > sumY(wiener_win,
std::vector<int32_t>(wiener_win, 0));
memset(M, 0, sizeof(*M) * wiener_win2);
memset(H, 0, sizeof(*H) * wiener_win2 * wiener_win2);
int64_t sumX = 0;
const uint16_t *dgd_win = dgd - wiener_halfwin * dgd_stride - wiener_halfwin;
// Main loop handles two pixels at a time
// We can assume that h_start is even, since it will always be aligned to
// a tile edge + some number of restoration units, and both of those will
// be 64-pixel aligned.
// However, at the edge of the image, h_end may be odd, so we need to handle
// that case correctly.
assert(h_start % 2 == 0);
for (i = v_start; i < v_end; i++) {
const int h_end_even = h_end & ~1;
const int has_odd_pixel = h_end & 1;
for (j = h_start; j < h_end_even; j += 2) {
const uint16_t X1 = src[i * src_stride + j];
const uint16_t X2 = src[i * src_stride + j + 1];
sumX += X1 + X2;
const uint16_t *dgd_ij = dgd_win + i * dgd_stride + j;
for (k = 0; k < wiener_win; k++) {
for (l = 0; l < wiener_win; l++) {
const uint16_t *dgd_ijkl = dgd_ij + k * dgd_stride + l;
int64_t *H_int_temp = &H_int[(l * wiener_win + k)][0];
const uint16_t D1 = dgd_ijkl[0];
const uint16_t D2 = dgd_ijkl[1];
sumY[k][l] += D1 + D2;
M_int[l][k] += D1 * X1 + D2 * X2;
for (m = 0; m < wiener_win; m++) {
for (n = 0; n < wiener_win; n++) {
H_int_temp[m * 8 + n] += D1 * dgd_ij[n + dgd_stride * m] +
D2 * dgd_ij[n + dgd_stride * m + 1];
}
}
}
}
}
// If the width is odd, add in the final pixel
if (has_odd_pixel) {
const uint16_t X1 = src[i * src_stride + j];
sumX += X1;
const uint16_t *dgd_ij = dgd_win + i * dgd_stride + j;
for (k = 0; k < wiener_win; k++) {
for (l = 0; l < wiener_win; l++) {
const uint16_t *dgd_ijkl = dgd_ij + k * dgd_stride + l;
int64_t *H_int_temp = &H_int[(l * wiener_win + k)][0];
const uint16_t D1 = dgd_ijkl[0];
sumY[k][l] += D1;
M_int[l][k] += D1 * X1;
for (m = 0; m < wiener_win; m++) {
for (n = 0; n < wiener_win; n++) {
H_int_temp[m * 8 + n] += D1 * dgd_ij[n + dgd_stride * m];
}
}
}
}
}
}
uint8_t bit_depth_divider = 1;
if (bit_depth == AOM_BITS_12)
bit_depth_divider = 16;
else if (bit_depth == AOM_BITS_10)
bit_depth_divider = 4;
const int64_t avg_square_sum = (int64_t)avg * (int64_t)avg * pixel_count;
for (k = 0; k < wiener_win; k++) {
for (l = 0; l < wiener_win; l++) {
M[l * wiener_win + k] =
(M_int[l][k] +
(avg_square_sum - (int64_t)avg * (sumX + sumY[k][l]))) /
bit_depth_divider;
for (m = 0; m < wiener_win; m++) {
for (n = 0; n < wiener_win; n++) {
H[(l * wiener_win + k) * wiener_win2 + m * wiener_win + n] =
(H_int[(l * wiener_win + k)][n * 8 + m] +
(avg_square_sum - (int64_t)avg * (sumY[k][l] + sumY[n][m]))) /
bit_depth_divider;
}
}
}
}
}
static void compute_stats_highbd_opt_c(int wiener_win, const uint8_t *dgd,
const uint8_t *src, int16_t *d,
int16_t *s, int h_start, int h_end,
int v_start, int v_end, int dgd_stride,
int src_stride, int64_t *M, int64_t *H,
aom_bit_depth_t bit_depth) {
if (wiener_win == WIENER_WIN || wiener_win == WIENER_WIN_CHROMA) {
compute_stats_highbd_win_opt_c(wiener_win, dgd, src, h_start, h_end,
v_start, v_end, dgd_stride, src_stride, M, H,
bit_depth);
} else {
av1_compute_stats_highbd_c(wiener_win, dgd, src, d, s, h_start, h_end,
v_start, v_end, dgd_stride, src_stride, M, H,
bit_depth);
}
}
static const int kIterations = 100;
typedef void (*compute_stats_Func)(int wiener_win, const uint8_t *dgd,
const uint8_t *src, int16_t *d, int16_t *s,
int h_start, int h_end, int v_start,
int v_end, int dgd_stride, int src_stride,
int64_t *M, int64_t *H,
aom_bit_depth_t bit_depth);
typedef std::tuple<const compute_stats_Func> WienerTestParam;
class WienerTestHighbd : public ::testing::TestWithParam<WienerTestParam> {
public:
void SetUp() override {
src_buf = (uint16_t *)aom_memalign(
32, MAX_DATA_BLOCK * MAX_DATA_BLOCK * sizeof(*src_buf));
ASSERT_NE(src_buf, nullptr);
dgd_buf = (uint16_t *)aom_memalign(
32, MAX_DATA_BLOCK * MAX_DATA_BLOCK * sizeof(*dgd_buf));
ASSERT_NE(dgd_buf, nullptr);
const size_t buf_size =
sizeof(*buf) * 6 * RESTORATION_UNITSIZE_MAX * RESTORATION_UNITSIZE_MAX;
buf = (int16_t *)aom_memalign(32, buf_size);
ASSERT_NE(buf, nullptr);
memset(buf, 0, buf_size);
target_func_ = GET_PARAM(0);
}
void TearDown() override {
aom_free(src_buf);
aom_free(dgd_buf);
aom_free(buf);
}
void RunWienerTest(const int32_t wiener_win, int32_t run_times,
aom_bit_depth_t bit_depth);
void RunWienerTest_ExtremeValues(const int32_t wiener_win,
aom_bit_depth_t bit_depth);
void RunWienerTest_Overflow32bTest(const int32_t wiener_win,
aom_bit_depth_t bit_depth);
private:
compute_stats_Func target_func_;
libaom_test::ACMRandom rng_;
uint16_t *src_buf;
uint16_t *dgd_buf;
int16_t *buf;
};
void WienerTestHighbd::RunWienerTest(const int32_t wiener_win,
int32_t run_times,
aom_bit_depth_t bit_depth) {
const int32_t wiener_halfwin = wiener_win >> 1;
const int32_t wiener_win2 = wiener_win * wiener_win;
DECLARE_ALIGNED(32, int64_t, M_ref[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_ref[WIENER_WIN2 * WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, M_test[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_test[WIENER_WIN2 * WIENER_WIN2]);
// Note(rachelbarker):
// The SIMD code requires `h_start` to be even, but can otherwise
// deal with any values of `h_end`, `v_start`, `v_end`. We cover this
// entire range, even though (at the time of writing) `h_start` and `v_start`
// will always be multiples of 64 when called from non-test code.
// If in future any new requirements are added, these lines will
// need changing.
int h_start = (rng_.Rand16() % (MAX_WIENER_BLOCK / 2)) & ~1;
int h_end = run_times != 1 ? 256 : (rng_.Rand16() % MAX_WIENER_BLOCK);
if (h_start > h_end) std::swap(h_start, h_end);
int v_start = rng_.Rand16() % (MAX_WIENER_BLOCK / 2);
int v_end = run_times != 1 ? 256 : (rng_.Rand16() % MAX_WIENER_BLOCK);
if (v_start > v_end) std::swap(v_start, v_end);
const int dgd_stride = h_end;
const int src_stride = MAX_DATA_BLOCK;
const int iters = run_times == 1 ? kIterations : 2;
int16_t *dgd_avg = buf;
int16_t *src_avg =
buf + (3 * RESTORATION_UNITSIZE_MAX * RESTORATION_UNITSIZE_MAX);
for (int iter = 0; iter < iters && !HasFatalFailure(); ++iter) {
for (int i = 0; i < MAX_DATA_BLOCK * MAX_DATA_BLOCK; ++i) {
dgd_buf[i] = rng_.Rand16() % (1 << bit_depth);
src_buf[i] = rng_.Rand16() % (1 << bit_depth);
}
const uint8_t *dgd8 = CONVERT_TO_BYTEPTR(
dgd_buf + wiener_halfwin * MAX_DATA_BLOCK + wiener_halfwin);
const uint8_t *src8 = CONVERT_TO_BYTEPTR(src_buf);
aom_usec_timer timer;
aom_usec_timer_start(&timer);
for (int i = 0; i < run_times; ++i) {
av1_compute_stats_highbd_c(wiener_win, dgd8, src8, dgd_avg, src_avg,
h_start, h_end, v_start, v_end, dgd_stride,
src_stride, M_ref, H_ref, bit_depth);
}
aom_usec_timer_mark(&timer);
const double time1 = static_cast<double>(aom_usec_timer_elapsed(&timer));
aom_usec_timer_start(&timer);
for (int i = 0; i < run_times; ++i) {
target_func_(wiener_win, dgd8, src8, dgd_avg, src_avg, h_start, h_end,
v_start, v_end, dgd_stride, src_stride, M_test, H_test,
bit_depth);
}
aom_usec_timer_mark(&timer);
const double time2 = static_cast<double>(aom_usec_timer_elapsed(&timer));
if (run_times > 10) {
printf("win %d bd %d %3dx%-3d:%7.2f/%7.2fns", wiener_win, bit_depth,
h_end, v_end, time1, time2);
printf("(%3.2f)\n", time1 / time2);
}
int failed = 0;
for (int i = 0; i < wiener_win2; ++i) {
if (M_ref[i] != M_test[i]) {
failed = 1;
printf("win %d bd %d M iter %d [%4d] ref %6" PRId64 " test %6" PRId64
" \n",
wiener_win, bit_depth, iter, i, M_ref[i], M_test[i]);
break;
}
}
for (int i = 0; i < wiener_win2 * wiener_win2; ++i) {
if (H_ref[i] != H_test[i]) {
failed = 1;
printf("win %d bd %d H iter %d [%4d] ref %6" PRId64 " test %6" PRId64
" \n",
wiener_win, bit_depth, iter, i, H_ref[i], H_test[i]);
break;
}
}
ASSERT_EQ(failed, 0);
}
}
void WienerTestHighbd::RunWienerTest_ExtremeValues(const int32_t wiener_win,
aom_bit_depth_t bit_depth) {
const int32_t wiener_halfwin = wiener_win >> 1;
const int32_t wiener_win2 = wiener_win * wiener_win;
DECLARE_ALIGNED(32, int64_t, M_ref[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_ref[WIENER_WIN2 * WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, M_test[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_test[WIENER_WIN2 * WIENER_WIN2]);
const int h_start = 16;
const int h_end = MAX_WIENER_BLOCK;
const int v_start = 16;
const int v_end = MAX_WIENER_BLOCK;
const int dgd_stride = h_end;
const int src_stride = MAX_DATA_BLOCK;
const int iters = 1;
int16_t *dgd_avg = buf;
int16_t *src_avg =
buf + (3 * RESTORATION_UNITSIZE_MAX * RESTORATION_UNITSIZE_MAX);
for (int iter = 0; iter < iters && !HasFatalFailure(); ++iter) {
// Fill with alternating extreme values to maximize difference with
// the average.
for (int i = 0; i < MAX_DATA_BLOCK * MAX_DATA_BLOCK; ++i) {
dgd_buf[i] = i & 1 ? ((uint16_t)1 << bit_depth) - 1 : 0;
src_buf[i] = i & 1 ? ((uint16_t)1 << bit_depth) - 1 : 0;
}
const uint8_t *dgd8 = CONVERT_TO_BYTEPTR(
dgd_buf + wiener_halfwin * MAX_DATA_BLOCK + wiener_halfwin);
const uint8_t *src8 = CONVERT_TO_BYTEPTR(src_buf);
av1_compute_stats_highbd_c(wiener_win, dgd8, src8, dgd_avg, src_avg,
h_start, h_end, v_start, v_end, dgd_stride,
src_stride, M_ref, H_ref, bit_depth);
target_func_(wiener_win, dgd8, src8, dgd_avg, src_avg, h_start, h_end,
v_start, v_end, dgd_stride, src_stride, M_test, H_test,
bit_depth);
int failed = 0;
for (int i = 0; i < wiener_win2; ++i) {
if (M_ref[i] != M_test[i]) {
failed = 1;
printf("win %d bd %d M iter %d [%4d] ref %6" PRId64 " test %6" PRId64
" \n",
wiener_win, bit_depth, iter, i, M_ref[i], M_test[i]);
break;
}
}
for (int i = 0; i < wiener_win2 * wiener_win2; ++i) {
if (H_ref[i] != H_test[i]) {
failed = 1;
printf("win %d bd %d H iter %d [%4d] ref %6" PRId64 " test %6" PRId64
" \n",
wiener_win, bit_depth, iter, i, H_ref[i], H_test[i]);
break;
}
}
ASSERT_EQ(failed, 0);
}
}
void WienerTestHighbd::RunWienerTest_Overflow32bTest(
const int32_t wiener_win, aom_bit_depth_t bit_depth) {
const int32_t wiener_halfwin = wiener_win >> 1;
const int32_t wiener_win2 = wiener_win * wiener_win;
DECLARE_ALIGNED(32, int64_t, M_ref[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_ref[WIENER_WIN2 * WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, M_test[WIENER_WIN2]);
DECLARE_ALIGNED(32, int64_t, H_test[WIENER_WIN2 * WIENER_WIN2]);
const int h_start = 16;
const int h_end = MAX_WIENER_BLOCK;
const int v_start = 16;
const int v_end = MAX_WIENER_BLOCK;
const int dgd_stride = h_end;
const int src_stride = MAX_DATA_BLOCK;
const int iters = 1;
int16_t *dgd_avg = buf;
int16_t *src_avg =
buf + (3 * RESTORATION_UNITSIZE_MAX * RESTORATION_UNITSIZE_MAX);
for (int iter = 0; iter < iters && !HasFatalFailure(); ++iter) {
// Fill src and dgd such that the intermediate values for M and H will at
// some point overflow a signed 32-bit value.
for (int i = 0; i < MAX_DATA_BLOCK * MAX_DATA_BLOCK; ++i) {
dgd_buf[i] = ((uint16_t)1 << bit_depth) - 1;
src_buf[i] = 0;
}
memset(dgd_buf, 0, MAX_DATA_BLOCK * 30 * sizeof(dgd_buf));
const uint8_t *dgd8 = CONVERT_TO_BYTEPTR(
dgd_buf + wiener_halfwin * MAX_DATA_BLOCK + wiener_halfwin);
const uint8_t *src8 = CONVERT_TO_BYTEPTR(src_buf);
av1_compute_stats_highbd_c(wiener_win, dgd8, src8, dgd_avg, src_avg,
h_start, h_end, v_start, v_end, dgd_stride,
src_stride, M_ref, H_ref, bit_depth);
target_func_(wiener_win, dgd8, src8, dgd_avg, src_avg, h_start, h_end,
v_start, v_end, dgd_stride, src_stride, M_test, H_test,
bit_depth);
int failed = 0;
for (int i = 0; i < wiener_win2; ++i) {
if (M_ref[i] != M_test[i]) {
failed = 1;
printf("win %d bd %d M iter %d [%4d] ref %6" PRId64 " test %6" PRId64
" \n",
wiener_win, bit_depth, iter, i, M_ref[i], M_test[i]);
break;
}
}
for (int i = 0; i < wiener_win2 * wiener_win2; ++i) {
if (H_ref[i] != H_test[i]) {
failed = 1;
printf("win %d bd %d H iter %d [%4d] ref %6" PRId64 " test %6" PRId64
" \n",
wiener_win, bit_depth, iter, i, H_ref[i], H_test[i]);
break;
}
}
ASSERT_EQ(failed, 0);
}
}
TEST_P(WienerTestHighbd, RandomValues) {
RunWienerTest(WIENER_WIN, 1, AOM_BITS_8);
RunWienerTest(WIENER_WIN_CHROMA, 1, AOM_BITS_8);
RunWienerTest(WIENER_WIN, 1, AOM_BITS_10);
RunWienerTest(WIENER_WIN_CHROMA, 1, AOM_BITS_10);
RunWienerTest(WIENER_WIN, 1, AOM_BITS_12);
RunWienerTest(WIENER_WIN_CHROMA, 1, AOM_BITS_12);
}
TEST_P(WienerTestHighbd, ExtremeValues) {
RunWienerTest_ExtremeValues(WIENER_WIN, AOM_BITS_8);
RunWienerTest_ExtremeValues(WIENER_WIN_CHROMA, AOM_BITS_8);
RunWienerTest_ExtremeValues(WIENER_WIN, AOM_BITS_10);
RunWienerTest_ExtremeValues(WIENER_WIN_CHROMA, AOM_BITS_10);
RunWienerTest_ExtremeValues(WIENER_WIN, AOM_BITS_12);
RunWienerTest_ExtremeValues(WIENER_WIN_CHROMA, AOM_BITS_12);
}
TEST_P(WienerTestHighbd, Overflow32bTest) {
RunWienerTest_Overflow32bTest(WIENER_WIN, AOM_BITS_8);
RunWienerTest_Overflow32bTest(WIENER_WIN_CHROMA, AOM_BITS_8);
RunWienerTest_Overflow32bTest(WIENER_WIN, AOM_BITS_10);
RunWienerTest_Overflow32bTest(WIENER_WIN_CHROMA, AOM_BITS_10);
RunWienerTest_Overflow32bTest(WIENER_WIN, AOM_BITS_12);
RunWienerTest_Overflow32bTest(WIENER_WIN_CHROMA, AOM_BITS_12);
}
TEST_P(WienerTestHighbd, DISABLED_Speed) {
RunWienerTest(WIENER_WIN, 200, AOM_BITS_8);
RunWienerTest(WIENER_WIN_CHROMA, 200, AOM_BITS_8);
RunWienerTest(WIENER_WIN, 200, AOM_BITS_10);
RunWienerTest(WIENER_WIN_CHROMA, 200, AOM_BITS_10);
RunWienerTest(WIENER_WIN, 200, AOM_BITS_12);
RunWienerTest(WIENER_WIN_CHROMA, 200, AOM_BITS_12);
}
INSTANTIATE_TEST_SUITE_P(C, WienerTestHighbd,
::testing::Values(compute_stats_highbd_opt_c));
#if HAVE_SSE4_1
INSTANTIATE_TEST_SUITE_P(SSE4_1, WienerTestHighbd,
::testing::Values(av1_compute_stats_highbd_sse4_1));
#endif // HAVE_SSE4_1
#if HAVE_AVX2
INSTANTIATE_TEST_SUITE_P(AVX2, WienerTestHighbd,
::testing::Values(av1_compute_stats_highbd_avx2));
#endif // HAVE_AVX2
#if HAVE_NEON
INSTANTIATE_TEST_SUITE_P(NEON, WienerTestHighbd,
::testing::Values(av1_compute_stats_highbd_neon));
#endif // HAVE_NEON
#if HAVE_SVE
INSTANTIATE_TEST_SUITE_P(SVE, WienerTestHighbd,
::testing::Values(av1_compute_stats_highbd_sve));
#endif // HAVE_SVE
// A test that reproduces b/274668506: signed integer overflow in
// update_a_sep_sym().
TEST(SearchWienerTest, 10bitSignedIntegerOverflowInUpdateASepSym) {
constexpr int kWidth = 427;
constexpr int kHeight = 1;
std::vector<uint16_t> buffer(3 * kWidth * kHeight);
// The values in the buffer alternate between 0 and 1023.
uint16_t value = 0;
for (size_t i = 0; i < buffer.size(); ++i) {
buffer[i] = value;
value = 1023 - value;
}
unsigned char *img_data = reinterpret_cast<unsigned char *>(buffer.data());
aom_image_t img;
EXPECT_EQ(
aom_img_wrap(&img, AOM_IMG_FMT_I44416, kWidth, kHeight, 1, img_data),
&img);
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.range = AOM_CR_FULL_RANGE;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA),
AOM_CODEC_OK);
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 1;
cfg.g_bit_depth = AOM_BITS_10;
cfg.g_input_bit_depth = 10;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_limit = 1;
cfg.g_lag_in_frames = 0;
cfg.kf_mode = AOM_KF_DISABLED;
cfg.kf_max_dist = 0;
cfg.g_threads = 61;
cfg.rc_min_quantizer = 2;
cfg.rc_max_quantizer = 20;
aom_codec_ctx_t enc;
EXPECT_EQ(aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 11), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_ROW_MT, 1), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 4), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CPUUSED, 3), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_SKIP_POSTPROC_FILTERING, 1),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM),
AOM_CODEC_OK);
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(aom_codec_encode(&enc, nullptr, 0, 1, 0), AOM_CODEC_OK);
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK);
}
// A test that reproduces b/281219978: signed integer overflow in
// update_b_sep_sym().
TEST(SearchWienerTest, 12bitSignedIntegerOverflowInUpdateBSepSym) {
constexpr int kWidth = 311;
constexpr int kHeight = 3;
static const uint16_t buffer[3 * kWidth * kHeight] = {
// Y plane:
0, 0, 0, 2156, 2513, 2211, 4095, 4095, 0, 2538, 0, 0, 0, 0, 4095, 0, 258,
941, 4095, 907, 0, 0, 2325, 2485, 2408, 4095, 1513, 0, 3644, 2080, 4095,
4095, 0, 2135, 0, 2461, 4095, 0, 4095, 4095, 0, 1987, 0, 3629, 0, 4095,
3918, 4095, 0, 4095, 4095, 4095, 0, 1065, 0, 2072, 3597, 102, 0, 534, 0, 0,
0, 4095, 0, 0, 4095, 0, 4095, 0, 4095, 0, 3611, 0, 1139, 4095, 0, 0, 0, 0,
0, 4095, 0, 0, 0, 0, 4095, 4095, 4095, 0, 0, 0, 3070, 3224, 0, 0, 4095,
4051, 4095, 0, 4095, 3712, 0, 1465, 4095, 1699, 4095, 4095, 0, 0, 0, 3885,
0, 4095, 0, 0, 4095, 1686, 4095, 4095, 4095, 4095, 1330, 0, 0, 0, 4095, 0,
4095, 4095, 3919, 4095, 781, 2371, 2055, 4095, 912, 3710, 0, 2045, 0, 4095,
4095, 4095, 1811, 0, 1298, 1115, 0, 3327, 0, 0, 4095, 0, 253, 2386, 4095,
1791, 3657, 1444, 0, 4095, 1918, 4095, 4095, 0, 4095, 305, 1587, 0, 4095, 0,
3759, 0, 0, 4095, 2387, 4095, 4095, 0, 0, 4095, 4095, 0, 1015, 4095, 0, 768,
2598, 1667, 130, 4095, 0, 0, 435, 4095, 3683, 4095, 0, 4095, 4095, 1888,
2828, 4095, 3349, 0, 4095, 4095, 4095, 4095, 0, 4095, 0, 0, 4095, 0, 2491,
1598, 0, 0, 383, 3712, 4095, 0, 0, 4095, 760, 4095, 4095, 4095, 2030, 4095,
0, 0, 3236, 0, 1040, 0, 0, 4095, 0, 0, 4095, 4095, 4095, 0, 0, 1043, 3897,
2446, 233, 1589, 427, 4095, 4095, 4095, 4095, 0, 1656, 3786, 4095, 0, 840,
4095, 4095, 1429, 4095, 0, 4095, 2734, 4095, 0, 2431, 1801, 278, 0, 4095, 0,
4095, 0, 0, 420, 0, 0, 746, 0, 0, 3281, 3006, 4095, 4095, 0, 0, 0, 3605,
4095, 4095, 0, 4095, 4095, 4095, 4095, 2660, 496, 4095, 0, 0, 0, 0, 4095, 0,
1317, 4095, 4095, 510, 1919, 0, 3893, 0, 4095, 4095, 4095, 4095, 4095, 2071,
2006, 0, 3316, 4095, 0, 0, 4095, 852, 2982, 0, 2073, 0, 2728, 1499, 4095,
852, 361, 3137, 4095, 4095, 1502, 1575, 0, 4095, 0, 0, 0, 0, 1585, 4095, 0,
4095, 0, 3188, 3244, 4095, 2958, 4095, 4095, 0, 4095, 4095, 4095, 1706,
2896, 4095, 1788, 730, 1146, 4095, 0, 0, 4095, 0, 0, 0, 2791, 3613, 2175,
2925, 0, 0, 0, 0, 0, 1279, 4095, 4095, 0, 4095, 0, 0, 2336, 0, 3462, 4095,
0, 4095, 1997, 2328, 2860, 0, 4095, 4095, 3241, 4095, 4095, 4095, 4095,
4095, 4095, 118, 0, 4095, 4095, 4095, 0, 3734, 0, 0, 0, 4095, 1952, 4095,
413, 4095, 1183, 4095, 0, 4095, 0, 0, 4095, 4095, 4095, 3805, 0, 1398, 0,
4095, 0, 0, 0, 4095, 4095, 4095, 2802, 3658, 4095, 4095, 0, 0, 0, 4095, 0,
897, 0, 4095, 2163, 0, 0, 0, 4095, 1440, 2487, 4095, 4095, 0, 4095, 4095,
4095, 2808, 0, 1999, 0, 0, 4095, 4095, 4095, 1563, 124, 2179, 754, 0, 0,
2407, 2798, 0, 4095, 4095, 0, 0, 1929, 0, 0, 0, 1387, 4095, 4095, 0, 0,
3911, 562, 4095, 0, 4095, 2639, 2673, 4095, 4095, 0, 0, 4095, 4095, 0, 4095,
4095, 901, 0, 321, 3961, 4095, 0, 4095, 4095, 4095, 0, 0, 0, 0, 3035, 3713,
3441, 0, 4095, 0, 0, 854, 1544, 3963, 1968, 4095, 0, 0, 0, 0, 2897, 4095, 0,
4095, 4095, 0, 235, 1011, 4095, 0, 3452, 4095, 4095, 0, 0, 4095, 4095, 4095,
4095, 4095, 3312, 0, 3064, 4095, 3981, 4095, 4095, 4095, 4095, 4095, 0, 791,
3243, 4095, 799, 0, 0, 0, 523, 2117, 3776, 0, 4095, 3311, 0, 543, 4095,
4095, 4095, 0, 0, 4095, 4095, 4095, 4095, 0, 0, 4095, 4095, 225, 0, 1195,
3070, 1210, 4095, 0, 4095, 498, 782, 0, 0, 4095, 4095, 4095, 4095, 4095,
1456, 4095, 3898, 1472, 4095, 4095, 0, 4095, 4026, 0, 0, 2354, 1554, 0,
4095, 0, 2986, 0, 1053, 1228, 0, 0, 4095, 4095, 0, 0, 4095, 0, 0, 4095, 0,
0, 0, 606, 0, 4095, 3563, 4095, 2016, 4095, 0, 0, 4095, 0, 4095, 4095, 4095,
0, 0, 0, 929, 0, 0, 4095, 0, 3069, 4095, 0, 2687, 4095, 4095, 4095, 2015,
4095, 4095, 4095, 0, 4095, 0, 0, 2860, 3668, 0, 0, 4095, 2523, 2104, 0, 0,
3063, 4095, 3674, 4095, 0, 2762, 0, 4095, 2582, 3473, 930, 0, 1012, 108, 38,
4095, 1148, 3568, 4036, 4095, 4095, 0, 1120, 1873, 3028, 4095, 515, 1902,
4095, 0, 815, 4095, 1548, 0, 1073, 3919, 4095, 2374, 0, 3126, 4095, 2268, 0,
0, 0, 4095, 425, 4095, 0, 0, 4095, 4095, 2710, 4095, 2067, 4095, 4095, 2201,
4095, 4095, 0, 4095, 4095, 2933, 0, 417, 2801, 4095, 4095, 3274, 0, 2870,
4095, 4095, 0, 0, 973, 0, 0, 3129, 4095, 0, 0, 0, 4095, 4095, 4095, 0, 242,
4095, 0, 4095, 0, 0, 0, 0, 987, 0, 2426, 4045, 2780, 0, 4095, 3762, 3361,
3095, 4095, 596, 1072, 4071, 4095, 4095, 0, 0, 81, 0, 1001, 1683, 4095,
4095, 3105, 2673, 0, 3300, 104, 4030, 0, 2615, 4095, 4095, 0, 4095, 1830,
3917, 4095, 4095, 4095, 0, 4095, 3637, 0, 4095, 4095, 3677, 4095, 4095, 0,
880, 4095, 4095, 0, 2797, 0, 0, 0, 0, 3225, 4095, 4095, 1925, 2885, 1879, 0,
0, 4095, 0, 0, 0, 2974, 559, 0, 0, 0, 699, 997, 1491, 423, 4012, 0, 2315,
4095, 0, 0, 4095, 0, 836, 4095, 0, 4095, 0, 1752, 0, 0, 0, 4095, 4095, 0, 0,
51, 4095, 350, 0, 2143, 2588, 0, 4095, 0, 4095, 0, 2757, 2370, 4095, 668,
4095, 0, 4095, 0, 3652, 3890, 0, 4095, 0, 4095, 4095, 4095, 4095, 4095,
// U plane:
4095, 4095, 1465, 0, 588, 4095, 0, 4095, 4095, 4095, 0, 2167, 4095, 4095,
918, 3223, 4095, 4095, 0, 696, 4095, 4095, 0, 0, 594, 4095, 2935, 0, 0, 0,
2036, 4095, 0, 2492, 4095, 4095, 0, 0, 0, 3883, 0, 4095, 483, 4095, 4095,
324, 923, 0, 3079, 0, 4095, 4095, 810, 0, 3371, 4095, 4095, 0, 4095, 2756,
0, 723, 0, 3338, 1084, 0, 4095, 4095, 3764, 0, 4095, 4095, 4095, 2323, 0,
3693, 682, 0, 0, 909, 4095, 2348, 4095, 4095, 4095, 1509, 4095, 0, 4095,
4095, 4095, 4095, 3977, 3652, 1580, 637, 4095, 0, 593, 4095, 1199, 1773,
4095, 4095, 4095, 0, 3447, 0, 0, 4095, 3873, 0, 0, 2094, 0, 1195, 0, 3892,
4095, 4095, 729, 4095, 0, 0, 4095, 449, 4095, 4095, 2900, 0, 4095, 0, 2114,
4095, 4095, 4095, 1174, 995, 2933, 360, 0, 1970, 0, 4095, 1208, 0, 4095, 0,
4095, 0, 4095, 4095, 0, 4095, 0, 0, 0, 1976, 0, 0, 921, 4095, 4095, 192,
1006, 0, 0, 2725, 4095, 0, 2813, 0, 0, 2375, 4095, 1982, 0, 2725, 4095,
1225, 3566, 4095, 0, 344, 863, 2747, 0, 4095, 4095, 1928, 4095, 4095, 0,
3640, 0, 1744, 3191, 4095, 4095, 0, 4095, 4095, 4095, 0, 0, 748, 4095, 0,
2609, 0, 0, 0, 0, 0, 3508, 4095, 4095, 2463, 0, 4095, 0, 4095, 4095, 4095,
3175, 419, 2193, 0, 0, 4095, 0, 0, 4095, 4051, 2159, 4095, 4095, 2262, 379,
4095, 0, 0, 3399, 4095, 4095, 4095, 3769, 2510, 4054, 3336, 730, 3968, 0, 0,
3354, 0, 1822, 0, 4095, 0, 3847, 3823, 3262, 0, 0, 2936, 0, 4095, 4095,
2120, 0, 3147, 0, 2838, 3480, 474, 1194, 4095, 4095, 2820, 4095, 0, 4095,
1882, 4095, 1085, 0, 4095, 2234, 3371, 4095, 0, 4095, 0, 0, 0, 2586, 4095,
4095, 4095, 4095, 0, 3818, 1401, 2273, 4095, 0, 4095, 0, 3907, 4095, 4095,
694, 0, 4066, 4095, 0, 0, 4095, 2116, 4095, 4095, 4095, 4095, 4095, 0, 2821,
29, 0, 0, 663, 1711, 652, 1271, 4095, 4095, 2401, 3726, 4095, 3453, 1803,
3614, 0, 4095, 3439, 4095, 0, 4095, 0, 816, 0, 0, 4095, 4095, 2635, 0, 1918,
0, 2663, 381, 0, 0, 3670, 0, 4095, 3065, 965, 4095, 4095, 4095, 2993, 4095,
4095, 0, 4095, 973, 4095, 0, 4095, 4095, 0, 3071, 0, 2777, 4095, 4095, 0,
3996, 4095, 1637, 0, 4095, 67, 3784, 0, 0, 4095, 2603, 579, 4095, 4095,
2854, 4095, 3016, 0, 4095, 0, 0, 4095, 4095, 4095, 4095, 3998, 3023, 4095,
4095, 0, 0, 0, 4095, 4095, 4095, 4095, 0, 0, 2623, 1308, 55, 4095, 0, 0,
2554, 2311, 0, 4095, 4095, 4095, 1134, 2112, 0, 4095, 4095, 0, 4095, 0, 645,
0, 0, 4095, 0, 909, 0, 0, 1719, 4095, 0, 3542, 0, 575, 0, 4095, 4095, 4095,
3428, 1172, 481, 1521, 4095, 3199, 1265, 4095, 3518, 4017, 4095, 760, 2042,
3986, 0, 4095, 42, 4095, 0, 4095, 4095, 4095, 4095, 2235, 346, 3865, 0,
4095, 4095, 4095, 4095, 4095, 4095, 845, 4095, 0, 2826, 4095, 4095, 0, 0,
335, 1614, 1465, 0, 4095, 4095, 0, 2771, 4095, 0, 2810, 4095, 4095, 0, 1254,
4095, 2589, 4095, 4095, 2252, 0, 0, 0, 4095, 0, 73, 4095, 4095, 0, 1341, 0,
0, 0, 0, 4095, 0, 0, 2645, 1985, 492, 914, 3996, 4095, 4095, 4095, 0, 2383,
2556, 433, 0, 4095, 1094, 4095, 4095, 642, 4095, 1722, 0, 3460, 4095, 4095,
4095, 4095, 4095, 0, 154, 4095, 92, 4095, 0, 0, 0, 4095, 0, 4095, 4095, 444,
0, 2925, 0, 0, 0, 0, 1628, 0, 4095, 1731, 2418, 697, 4095, 0, 2513, 4095, 0,
4095, 4095, 4095, 4095, 4095, 0, 2510, 4095, 3850, 0, 0, 4095, 2480, 4095,
4095, 2661, 4095, 0, 4095, 0, 0, 4095, 4095, 847, 4095, 4095, 3257, 443, 0,
67, 0, 0, 0, 4095, 0, 0, 3073, 4095, 0, 4095, 0, 4095, 0, 4095, 1224, 4095,
4095, 4095, 0, 4095, 958, 0, 4095, 0, 2327, 684, 0, 0, 0, 0, 4095, 4095, 0,
3693, 795, 4095, 0, 621, 1592, 2314, 4095, 0, 928, 1897, 4095, 4095, 0,
4095, 0, 0, 4095, 2619, 4095, 0, 4095, 0, 0, 4095, 2485, 4095, 4095, 0, 435,
4095, 1818, 4095, 4095, 0, 0, 0, 4095, 4095, 4095, 4095, 0, 1671, 4095,
4095, 0, 2617, 0, 2572, 0, 0, 4095, 3471, 0, 0, 4095, 2719, 3979, 1307, 0,
0, 0, 0, 1794, 642, 447, 913, 4095, 3927, 0, 2686, 0, 0, 4095, 0, 857, 0,
4095, 4095, 567, 2385, 0, 0, 4095, 893, 0, 289, 0, 0, 0, 4095, 4095, 2566,
0, 1913, 0, 2350, 1033, 2764, 0, 4095, 0, 4095, 0, 0, 0, 0, 4095, 3952,
3969, 0, 3476, 0, 4095, 4095, 393, 0, 2613, 0, 0, 1422, 0, 3359, 491, 3263,
4095, 4095, 0, 0, 4095, 697, 3601, 4095, 0, 4095, 4095, 0, 4095, 0, 0, 4095,
0, 4095, 4095, 4095, 2506, 0, 0, 1403, 0, 3836, 3976, 0, 4095, 4095, 4095,
2497, 4095, 4095, 4095, 4095, 0, 4095, 3317, 4095, 4095, 4095, 0, 0, 1131,
0, 0, 0, 4095, 0, 0, 4095, 0, 0, 2988, 4095, 4095, 2711, 2487, 1335, 0, 0,
0, 4095, 261, 4095, 86, 0, 0, 1138, 4095, 0, 0, 4095, 4095, 0, 0, 0, 334, 0,
2395, 3297, 4095, 1698, 4095, 1791, 1341, 0, 3559, 0, 4095, 0, 2056, 3238,
3310, 4095, 4095, 779, 2129, 2849, 4095, 2622, 1051, 0, 0, 1282, 4095, 1246,
0, 0, 3696, 4095, 556, 0, 0, 3463, 2658, 3572, 4095, 3982, 4095, 4095, 0, 0,
4053, 4095, 4095, 4095, 2162, 2567, 1621, 4095, 4095, 1522, 293, 4095, 0, 0,
1976, 4095, 3089, 4095, 0, 0, 0, 0, 3650,
// V plane:
0, 1892, 4095, 1995, 0, 0, 0, 2208, 1152, 1794, 4095, 4095, 89, 3333, 4095,
2478, 4095, 2505, 4095, 0, 2664, 4095, 1984, 0, 1144, 4095, 0, 4095, 0,
4095, 0, 0, 0, 2404, 1727, 4095, 4095, 0, 1326, 2033, 0, 4095, 0, 4095,
3022, 0, 4095, 0, 1980, 4095, 0, 2284, 4095, 0, 3422, 0, 4095, 2171, 3155,
4095, 0, 4095, 0, 636, 0, 0, 4095, 3264, 3862, 0, 2164, 0, 0, 3879, 3886, 0,
225, 0, 0, 4095, 0, 1956, 523, 464, 738, 0, 1545, 0, 2829, 4095, 4095, 4095,
799, 4095, 358, 4095, 0, 0, 953, 0, 0, 2081, 4095, 1604, 4095, 2086, 0, 954,
0, 0, 2393, 2413, 4095, 4095, 0, 3583, 4095, 4095, 2995, 4095, 0, 4095,
4095, 3501, 4095, 247, 4095, 0, 0, 0, 4095, 1303, 3382, 1059, 4095, 0, 543,
1276, 1801, 0, 0, 0, 2928, 0, 4095, 3931, 70, 0, 0, 3992, 4095, 1278, 1930,
4095, 0, 4095, 4095, 3894, 0, 0, 0, 0, 4095, 0, 0, 0, 0, 0, 0, 4095, 4095,
4095, 1098, 4095, 2059, 0, 380, 3166, 0, 4095, 2215, 0, 0, 2846, 0, 0, 2614,
528, 4095, 0, 4095, 2371, 0, 4095, 0, 0, 0, 0, 4095, 3133, 4095, 4095, 0,
4095, 1283, 3821, 1772, 0, 0, 4095, 4095, 4095, 890, 3475, 4095, 4095, 133,
3292, 1819, 4095, 4095, 4095, 0, 0, 4095, 702, 4095, 0, 0, 0, 4095, 0, 2137,
4095, 4095, 4095, 0, 0, 0, 4095, 4095, 1555, 2435, 2778, 4095, 0, 4095,
3825, 0, 3736, 3054, 0, 0, 4095, 4095, 4095, 0, 0, 0, 0, 371, 4095, 4095, 0,
0, 1565, 4095, 2731, 4095, 0, 756, 925, 0, 0, 0, 4095, 775, 1379, 4095,
1439, 0, 0, 0, 2680, 0, 0, 4095, 1280, 4095, 0, 0, 4095, 4095, 0, 3088, 0,
4095, 4095, 4095, 0, 0, 1526, 4095, 2314, 4095, 4095, 0, 4095, 288, 0, 205,
4095, 4095, 4095, 0, 1247, 2014, 0, 1530, 1985, 0, 0, 4095, 3195, 0, 4095,
4, 2397, 4095, 4095, 4095, 0, 4095, 4095, 4095, 0, 0, 0, 0, 0, 4031, 928,
4095, 0, 0, 4095, 4095, 4095, 1966, 4095, 2299, 1215, 4095, 0, 4095, 1335,
0, 4095, 1991, 4095, 0, 4095, 114, 0, 0, 0, 2123, 2639, 4095, 3323, 4095,
4095, 418, 209, 0, 0, 4095, 4095, 4095, 4095, 963, 0, 0, 0, 4095, 2505, 0,
3627, 0, 311, 3748, 2047, 4095, 2791, 0, 3643, 1852, 0, 0, 4095, 0, 2179, 0,
4095, 2678, 0, 0, 0, 2342, 4095, 4095, 0, 0, 4095, 0, 0, 0, 0, 1076, 0, 0,
4095, 0, 2370, 0, 3530, 0, 0, 0, 0, 0, 4095, 0, 0, 0, 3474, 1201, 0, 379,
699, 4095, 777, 4095, 0, 4095, 4095, 0, 1213, 1762, 4095, 4095, 4095, 0,
4095, 1090, 1233, 0, 4095, 0, 4095, 0, 0, 0, 2845, 3385, 2718, 0, 0, 2975,
3630, 0, 4095, 4095, 4095, 4095, 3261, 243, 0, 4095, 0, 0, 3836, 4095, 4095,
4095, 963, 0, 0, 2526, 0, 4095, 4000, 4095, 2069, 0, 0, 4095, 0, 4095, 1421,
0, 4095, 0, 4095, 4095, 0, 4095, 0, 4095, 4095, 1537, 4095, 3201, 0, 0,
4095, 2719, 4095, 0, 4095, 4095, 4095, 0, 4095, 0, 4095, 2300, 0, 2876, 0,
4095, 4095, 4095, 3235, 497, 635, 0, 1480, 4095, 0, 3067, 3979, 3741, 0,
3059, 1214, 4095, 4095, 2197, 0, 4095, 4095, 2734, 0, 4095, 4095, 3364,
2369, 4095, 303, 4095, 0, 4095, 4095, 3472, 1733, 4095, 4095, 4095, 0, 55,
0, 10, 1378, 1169, 4095, 0, 0, 688, 3613, 0, 4095, 2832, 867, 4095, 4095,
3514, 4095, 0, 4095, 4095, 2458, 3506, 0, 1920, 0, 1762, 1178, 2549, 4095,
3967, 4095, 0, 2975, 1282, 0, 377, 846, 3434, 97, 0, 0, 1616, 3526, 136,
1888, 0, 147, 334, 4095, 0, 4095, 0, 4095, 1106, 4095, 0, 4095, 3280, 4095,
4095, 0, 2849, 3528, 0, 4095, 4095, 0, 2306, 0, 3412, 0, 4095, 4095, 4095,
4048, 2273, 0, 4095, 4095, 4095, 0, 4095, 3031, 4095, 4095, 4095, 0, 3382,
3812, 2315, 4095, 0, 0, 0, 432, 4095, 3606, 0, 4, 2847, 4095, 0, 4095, 0, 0,
2616, 4095, 4095, 0, 4095, 0, 3394, 4095, 3976, 3119, 0, 0, 0, 0, 4046,
4095, 4095, 3331, 4095, 2127, 0, 4095, 0, 0, 0, 4095, 4095, 4095, 0, 4095,
4095, 4095, 0, 2068, 0, 0, 3882, 2967, 0, 1745, 4095, 2112, 478, 0, 4095, 0,
199, 4095, 4095, 3542, 4095, 2634, 4095, 4095, 1235, 4095, 4095, 167, 1553,
0, 4095, 2649, 0, 3383, 0, 4095, 2803, 4095, 0, 4095, 0, 785, 4095, 0, 4095,
1743, 4095, 0, 3945, 0, 4095, 1894, 4095, 3973, 4095, 0, 0, 4095, 0, 0,
4095, 318, 4095, 4095, 4095, 0, 261, 4095, 4095, 2125, 2690, 4095, 0, 4095,
3863, 1740, 4095, 0, 2899, 1509, 0, 0, 0, 2780, 4095, 1897, 2104, 4095,
1708, 284, 4095, 0, 4095, 3382, 4095, 4095, 483, 0, 0, 0, 3099, 0, 4095, 0,
926, 4095, 2062, 1931, 2121, 0, 4095, 0, 2485, 1535, 4095, 4095, 3662, 4095,
2419, 2487, 0, 4095, 4095, 4095, 0, 0, 4095, 0, 0, 2029, 0, 3008, 2338, 0,
4095, 0, 3854, 0, 4095, 0, 0, 1315, 0, 0, 0, 0, 3492, 0, 1445, 0, 11, 4095,
0, 0, 873, 0, 4095, 0, 4095, 2654, 3040, 0, 0, 0, 4095, 0, 68, 4095, 0, 0,
990, 0, 828, 1015, 88, 3606, 0, 2875, 4095, 0, 3117, 411, 0, 0, 2859, 0, 0,
4095, 3480, 25, 4095, 4095, 4095, 0, 0, 0, 4095, 4095, 4095, 4095, 1724, 0,
0, 0, 3635, 1063, 3728, 4095, 4095, 2025, 3715, 0, 0, 0, 3722, 0, 1648, 0,
4095, 3579, 0, 0, 0, 4095, 4095, 0, 4095
};
unsigned char *img_data =
reinterpret_cast<unsigned char *>(const_cast<uint16_t *>(buffer));
aom_image_t img;
EXPECT_EQ(
aom_img_wrap(&img, AOM_IMG_FMT_I44416, kWidth, kHeight, 1, img_data),
&img);
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.range = AOM_CR_FULL_RANGE;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA),
AOM_CODEC_OK);
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 2;
cfg.g_bit_depth = AOM_BITS_12;
cfg.g_input_bit_depth = 12;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_limit = 1;
cfg.g_lag_in_frames = 0;
cfg.kf_mode = AOM_KF_DISABLED;
cfg.kf_max_dist = 0;
cfg.g_threads = 34;
cfg.rc_min_quantizer = 8;
cfg.rc_max_quantizer = 20;
aom_codec_ctx_t enc;
EXPECT_EQ(aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 14), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_ROW_MT, 1), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 4), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_TILE_COLUMNS, 4), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CPUUSED, 0), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_SKIP_POSTPROC_FILTERING, 1),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM),
AOM_CODEC_OK);
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(aom_codec_encode(&enc, nullptr, 0, 1, 0), AOM_CODEC_OK);
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK);
}
// A test that reproduces crbug.com/oss-fuzz/66474: signed integer overflow in
// update_b_sep_sym().
TEST(SearchWienerTest, 12bitSignedIntegerOverflowInUpdateBSepSym2) {
constexpr int kWidth = 510;
constexpr int kHeight = 3;
static const uint16_t buffer[kWidth * kHeight] = {
// Y plane:
2136, 4095, 0, 0, 0, 4095, 4095, 0, 4095, 4095, 329, 0,
4095, 0, 4095, 2587, 0, 0, 0, 4095, 0, 0, 0, 0,
4095, 0, 4095, 878, 0, 4095, 0, 4095, 1474, 0, 573, 0,
2401, 0, 1663, 4095, 0, 9, 3381, 0, 1084, 0, 270, 0,
4095, 4095, 4095, 3992, 4095, 2047, 0, 0, 0, 4095, 41, 0,
2726, 279, 0, 0, 4095, 0, 0, 1437, 0, 4095, 4095, 0,
0, 0, 4095, 1683, 183, 3976, 3052, 0, 4095, 0, 0, 0,
4095, 4095, 1882, 4095, 0, 4095, 83, 4095, 0, 4095, 0, 0,
4095, 4095, 0, 0, 1637, 4095, 0, 4095, 0, 4095, 4095, 4095,
0, 4095, 197, 4095, 563, 0, 3696, 3073, 3670, 0, 4095, 4095,
0, 0, 0, 4095, 0, 0, 0, 0, 4095, 4095, 0, 0,
0, 3539, 3468, 0, 2856, 3880, 0, 0, 1350, 2358, 4095, 802,
4051, 0, 4095, 4095, 4095, 1677, 4095, 1135, 0, 4095, 0, 0,
0, 618, 4095, 4095, 4095, 0, 2080, 4095, 0, 0, 1917, 0,
0, 4095, 1937, 2835, 4095, 4095, 4095, 4095, 0, 4095, 4095, 3938,
1707, 0, 0, 0, 4095, 448, 4095, 0, 1000, 2481, 3408, 0,
0, 4095, 0, 3176, 0, 4095, 0, 4095, 4095, 4095, 0, 160,
222, 1134, 4095, 4095, 0, 3539, 4095, 569, 3364, 0, 4095, 3687,
0, 4095, 0, 0, 473, 0, 0, 4095, 298, 0, 3126, 4095,
3854, 424, 0, 0, 4095, 3893, 0, 0, 175, 2774, 0, 4095,
0, 2661, 950, 4095, 0, 1553, 0, 4095, 0, 4095, 4095, 2767,
3630, 799, 255, 0, 4095, 0, 0, 4095, 2375, 0, 0, 0,
0, 4095, 4095, 0, 0, 0, 1404, 4095, 4095, 4095, 4095, 2317,
4095, 1227, 2205, 775, 0, 4095, 0, 0, 797, 1125, 736, 1773,
2996, 4095, 2822, 4095, 4095, 0, 0, 0, 919, 0, 968, 3426,
2702, 2613, 3647, 0, 0, 4095, 4095, 129, 4095, 0, 0, 4095,
0, 0, 3632, 0, 3275, 123, 4095, 1566, 0, 0, 0, 1609,
0, 1466, 4095, 577, 4095, 4095, 0, 4095, 1103, 1103, 4095, 0,
1909, 0, 4095, 0, 4095, 4095, 227, 0, 4095, 2168, 4095, 374,
4095, 4095, 4095, 0, 0, 0, 4095, 2066, 4095, 4095, 1475, 0,
1959, 673, 4095, 0, 4095, 4095, 4095, 1142, 0, 464, 1819, 2033,
4095, 0, 2212, 4095, 4095, 3961, 0, 4095, 0, 2838, 0, 4095,
4095, 4095, 4095, 0, 3796, 3379, 2208, 0, 4095, 4095, 1943, 478,
3573, 4095, 1763, 0, 0, 4095, 4095, 4095, 4095, 2061, 3346, 4095,
0, 0, 4095, 0, 4095, 4095, 4095, 3738, 4095, 4095, 0, 4095,
0, 425, 0, 0, 0, 927, 0, 0, 1814, 966, 4095, 0,
0, 3185, 570, 3883, 2932, 0, 1413, 4095, 4095, 4095, 4095, 2477,
2270, 4095, 2531, 4095, 1936, 3110, 99, 3936, 4095, 1315, 4095, 0,
4095, 3564, 4095, 0, 0, 2797, 4095, 0, 1598, 0, 0, 3064,
3526, 4095, 4095, 0, 3473, 3661, 0, 2388, 0, 4095, 639, 4095,
0, 4095, 2390, 3715, 4095, 0, 0, 0, 740, 4095, 1432, 0,
0, 0, 4057, 0, 0, 757, 4095, 4095, 0, 1437, 0, 0,
4095, 0, 0, 0, 0, 0, 272, 4095, 4095, 4095, 2175, 4058,
0, 4095, 4095, 4095, 3959, 3535, 0, 4095, 0, 0, 4095, 4095,
4095, 4095, 0, 0, 4095, 4095, 4095, 3440, 3811, 0, 4095, 4095,
4095, 4095, 0, 4095, 3193, 3674, 2819, 4095, 4095, 4048, 0, 0,
4037, 4095, 3110, 4095, 1003, 0, 3650, 4095, 4095, 3154, 0, 1274,
2192, 4095, 0, 4095, 0, 2814, 981, 370, 1407, 0, 4095, 1518,
4095, 0, 0, 0, 0, 4095, 1577, 0, 4095, 0, 2607, 4095,
3583, 0, 0, 4095, 1983, 1498, 4095, 4095, 2645, 4095, 4095, 3480,
2587, 4095, 0, 0, 0, 0, 4095, 0, 4095, 4095, 0, 284,
3973, 0, 0, 3677, 2463, 4095, 1338, 0, 4095, 0, 0, 4095,
212, 2000, 4095, 4095, 0, 4095, 3780, 2039, 4095, 2453, 4095, 2050,
2660, 1, 3839, 5, 1, 505, 809, 2907, 0, 0, 0, 1421,
4095, 0, 0, 4095, 4095, 4095, 552, 0, 0, 4095, 3056, 0,
0, 0, 0, 0, 4095, 0, 3386, 0, 0, 0, 4095, 0,
0, 3404, 2702, 3534, 4095, 3562, 0, 4095, 4095, 150, 4095, 0,
0, 3599, 4095, 4095, 0, 0, 0, 4095, 4095, 2093, 4095, 3753,
3754, 4095, 0, 4095, 2733, 4095, 4095, 0, 0, 4095, 0, 0,
0, 1496, 4095, 2366, 2936, 2494, 4095, 744, 1173, 4095, 0, 0,
0, 1966, 4095, 4095, 0, 178, 3254, 4095, 4095, 995, 4095, 2083,
0, 2639, 4095, 3422, 4095, 4095, 4095, 0, 842, 4095, 4095, 552,
3681, 4095, 0, 1075, 2631, 554, 0, 0, 4095, 0, 0, 0,
4095, 4095, 0, 0, 0, 2234, 0, 1098, 4095, 3164, 4095, 0,
2748, 0, 0, 0, 4095, 4095, 4095, 1724, 891, 3496, 3964, 4095,
0, 0, 1923, 4095, 4095, 4095, 3118, 0, 0, 0, 4095, 4095,
0, 0, 3856, 4095, 0, 0, 4095, 4095, 2647, 0, 2089, 4095,
471, 0, 4095, 0, 0, 0, 4095, 0, 1263, 2969, 289, 0,
0, 4095, 289, 0, 0, 2965, 0, 0, 3280, 2279, 4091, 5,
512, 1776, 4, 2046, 3994, 1, 4095, 898, 4095, 0, 0, 0,
0, 4095, 0, 4095, 4095, 1930, 0, 0, 3725, 4095, 4095, 0,
2593, 4095, 0, 4095, 984, 0, 4095, 2388, 0, 0, 4095, 4095,
3341, 4095, 0, 2787, 0, 831, 2978, 4095, 0, 0, 0, 4095,
1624, 4095, 1054, 1039, 0, 89, 3565, 0, 4095, 468, 0, 4095,
4095, 0, 4095, 4095, 0, 3907, 0, 0, 0, 0, 0, 0,
4095, 1898, 2178, 4095, 0, 3708, 2825, 0, 4095, 0, 4095, 4095,
0, 0, 811, 1078, 0, 4095, 0, 3478, 0, 0, 1127, 0,
504, 4095, 4095, 2006, 4095, 0, 2666, 1172, 4095, 4095, 4095, 4095,
4095, 0, 199, 4095, 0, 2355, 2650, 2961, 0, 0, 0, 4095,
4095, 0, 4095, 0, 4095, 1477, 0, 0, 1946, 0, 3352, 1988,
0, 0, 2321, 4095, 0, 4095, 3367, 0, 0, 4095, 4095, 1946,
0, 4034, 0, 0, 4095, 4095, 0, 0, 0, 0, 4095, 973,
1734, 3966, 4095, 0, 3780, 1242, 0, 4095, 1301, 0, 1513, 4095,
1079, 4095, 0, 0, 1316, 4095, 4095, 675, 2713, 2006, 4095, 4095,
0, 0, 4095, 4095, 0, 3542, 4095, 0, 2365, 130, 4095, 2919,
0, 4095, 3434, 0, 905, 4095, 673, 4095, 4095, 0, 3923, 293,
4095, 213, 4095, 4095, 1334, 4095, 0, 3317, 0, 0, 0, 4095,
4095, 4095, 2598, 2010, 0, 0, 3507, 0, 0, 0, 489, 0,
0, 1782, 2681, 3303, 4095, 4095, 1955, 4095, 4095, 4095, 203, 1973,
4095, 4020, 0, 4095, 1538, 0, 373, 1934, 4095, 0, 4095, 2244,
4095, 1936, 4095, 640, 0, 4095, 0, 0, 0, 3653, 4095, 1966,
4095, 4095, 4095, 4095, 0, 4095, 843, 0, 4095, 4095, 4095, 1646,
4095, 0, 0, 4095, 4095, 4095, 2164, 0, 0, 0, 2141, 4095,
0, 903, 4095, 4095, 0, 624, 4095, 792, 0, 0, 0, 0,
0, 0, 0, 4095, 0, 4095, 4095, 2466, 0, 3631, 0, 4095,
4095, 4095, 0, 941, 4095, 4095, 1609, 4095, 4095, 0, 0, 2398,
4095, 4095, 2579, 0, 4020, 3485, 0, 0, 4095, 0, 4095, 0,
3158, 2355, 0, 4095, 4095, 4095, 0, 0, 4095, 0, 0, 4095,
475, 2272, 1010, 0, 0, 4095, 0, 0, 4095, 841, 4095, 4095,
4095, 4095, 0, 4095, 0, 1046, 4095, 1738, 708, 4095, 0, 4095,
4095, 0, 4095, 4095, 0, 4095, 4095, 0, 0, 0, 4032, 0,
2679, 0, 1564, 0, 0, 0, 659, 1915, 4095, 3682, 0, 3660,
4095, 723, 1383, 2499, 1353, 4095, 0, 3898, 2322, 3798, 4095, 0,
444, 2277, 3729, 4095, 4095, 4095, 3054, 387, 3309, 4048, 3793, 2842,
2087, 0, 3274, 2454, 518, 0, 4095, 0, 4095, 4095, 3358, 4095,
2083, 2105, 0, 0, 0, 1125, 2636, 0, 0, 0, 0, 736,
0, 349, 0, 4095, 2031, 4095, 992, 0, 4095, 3284, 4095, 214,
3692, 4010, 402, 0, 0, 3776, 4095, 4095, 4095, 4095, 803, 2095,
3864, 4095, 3323, 0, 0, 361, 1634, 0, 983, 0, 1181, 4095,
1791, 4095, 367, 792, 4095, 4095, 3315, 3149, 4095, 62, 4095, 1791,
3708, 2030, 4095, 1237, 0, 4095, 4095, 0, 0, 0, 0, 4095,
1902, 2257, 4095, 4095, 0, 0, 2929, 4095, 0, 4095, 2356, 4095,
2877, 1296, 4095, 0, 0, 0, 1310, 1968, 820, 4095, 4095, 4095,
4095, 4095, 0, 0, 4095, 4095, 4095, 2897, 1787, 2218, 0, 129,
4095, 4095, 0, 4095, 2331, 4095, 4095, 3192, 4095, 1744, 755, 0,
1905, 0, 4095, 4095, 4095, 0, 0, 4095, 4095, 4095, 0, 0,
0, 1467, 266, 1719, 4095, 729, 4095, 4095, 2647, 3543, 3388, 3326,
4095, 0, 4095, 4095, 4095, 1416, 4095, 2131, 810, 0, 0, 4095,
4095, 1250, 0, 0, 4095, 2722, 1493, 4095, 0, 4095, 0, 2895,
0, 3847, 0, 2078, 0, 0, 0, 4095, 4095, 4095, 4095, 0,
4095, 2651, 4095, 4095, 351, 2675, 4095, 0, 858, 0, 0, 0,
816, 4095, 0, 4095, 0, 3842, 1990, 593, 0, 0, 3992, 4095,
4095, 0, 4095, 1314, 4095, 4095, 1864, 2561, 4095, 1339, 0, 4095,
2201, 4095, 0, 1403, 0, 0, 4095, 4095, 4095, 0, 0, 0,
0, 0, 0, 577, 4095, 995, 2534, 827, 1431, 4095, 4095, 778,
1405, 0, 0, 4095, 0, 4095, 1327, 4095, 0, 2725, 3351, 3937,
741, 0, 2690, 2849, 4095, 4095, 2151, 0, 4095, 0, 4095, 4095,
4095, 1342, 142, 1920, 1007, 2001
};
unsigned char *img_data =
reinterpret_cast<unsigned char *>(const_cast<uint16_t *>(buffer));
aom_image_t img;
EXPECT_EQ(&img, aom_img_wrap(&img, AOM_IMG_FMT_I42016, kWidth, kHeight, 1,
img_data));
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.monochrome = 1;
img.csp = AOM_CSP_UNKNOWN;
img.range = AOM_CR_FULL_RANGE;
img.planes[1] = img.planes[2] = nullptr;
img.stride[1] = img.stride[2] = 0;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_GOOD_QUALITY));
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 2;
cfg.g_bit_depth = AOM_BITS_12;
cfg.g_input_bit_depth = 12;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_lag_in_frames = 0;
cfg.g_threads = 53;
cfg.monochrome = 1;
cfg.rc_min_quantizer = 22;
cfg.rc_max_quantizer = 30;
aom_codec_ctx_t enc;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 26));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 3));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CPUUSED, 6));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM));
// Encode frame
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img, 0, 1, 0));
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Encode frame
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_encode(&enc, &img, 0, 1, AOM_EFLAG_FORCE_KF));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Encode frame
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Encode frame
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
}
// A test that reproduces b/272139363: signed integer overflow in
// update_b_sep_sym().
TEST(SearchWienerTest, 10bitSignedIntegerOverflowInUpdateBSepSym) {
constexpr int kWidth = 34;
constexpr int kHeight = 3;
static const uint16_t buffer[3 * kWidth * kHeight] = {
// Y plane:
61, 765, 674, 188, 367, 944, 153, 275, 906, 433, 154, 51, 8, 855, 186, 154,
392, 0, 634, 3, 690, 1023, 1023, 1023, 1023, 1023, 1023, 8, 1, 64, 426, 0,
100, 344, 944, 816, 816, 33, 1023, 1023, 1023, 1023, 295, 1023, 1023, 1023,
1023, 1023, 1023, 1015, 1023, 231, 1020, 254, 439, 439, 894, 439, 150, 1019,
1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 385, 320, 575,
682, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 1023, 511, 699, 987, 3, 140,
661, 120, 33, 143, 0, 0, 0, 3, 40, 625, 585, 16, 579, 160, 867,
// U plane:
739, 646, 13, 603, 7, 328, 91, 32, 488, 870, 330, 330, 330, 330, 330, 330,
109, 330, 330, 330, 3, 545, 945, 249, 35, 561, 801, 32, 931, 639, 801, 91,
1023, 827, 844, 948, 631, 894, 854, 601, 432, 504, 85, 1, 0, 0, 89, 89, 0,
0, 0, 0, 0, 0, 432, 801, 382, 4, 0, 0, 2, 89, 89, 89, 89, 89, 89, 384, 0, 0,
0, 0, 0, 0, 0, 1023, 1019, 1, 3, 691, 575, 691, 691, 691, 691, 691, 691,
691, 691, 691, 691, 691, 84, 527, 4, 485, 8, 682, 698, 340, 1015, 706,
// V plane:
49, 10, 28, 1023, 1023, 1023, 0, 32, 32, 872, 114, 1003, 1023, 57, 477, 999,
1023, 309, 309, 309, 309, 309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
9, 418, 418, 418, 418, 418, 418, 0, 0, 0, 1023, 4, 5, 0, 0, 1023, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 64, 0, 155, 709, 3, 331, 807, 633, 1023,
1018, 646, 886, 991, 692, 915, 294, 0, 35, 2, 0, 471, 643, 770, 346, 176,
32, 329, 322, 302, 61, 765, 674, 188, 367, 944, 153, 275, 906, 433, 154
};
unsigned char *img_data =
reinterpret_cast<unsigned char *>(const_cast<uint16_t *>(buffer));
aom_image_t img;
EXPECT_EQ(&img, aom_img_wrap(&img, AOM_IMG_FMT_I44416, kWidth, kHeight, 1,
img_data));
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.range = AOM_CR_FULL_RANGE;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA));
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 1;
cfg.g_bit_depth = AOM_BITS_10;
cfg.g_input_bit_depth = 10;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_limit = 1;
cfg.g_lag_in_frames = 0;
cfg.kf_mode = AOM_KF_DISABLED;
cfg.kf_max_dist = 0;
cfg.rc_min_quantizer = 3;
cfg.rc_max_quantizer = 54;
aom_codec_ctx_t enc;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 28));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AV1E_SET_TILE_COLUMNS, 3));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CPUUSED, 0));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AV1E_SET_SKIP_POSTPROC_FILTERING, 1));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM));
// Encode frame
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img, 0, 1, 0));
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
}
// A test that reproduces b/319140742: signed integer overflow in
// update_b_sep_sym().
TEST(SearchWienerTest, 10bitSignedIntegerOverflowInUpdateBSepSym2) {
constexpr int kWidth = 326;
constexpr int kHeight = 3;
static const uint16_t buffer[kWidth * kHeight] = {
// Y plane:
1023, 1023, 0, 1023, 1023, 0, 623, 0, 0, 1023, 1023, 0,
0, 0, 0, 523, 1023, 2, 0, 0, 863, 1023, 1023, 409,
7, 1023, 0, 409, 1023, 0, 579, 1023, 1023, 1023, 0, 0,
1023, 1023, 446, 1023, 1023, 0, 0, 1023, 0, 0, 829, 1023,
0, 1023, 939, 0, 0, 23, 1022, 990, 1023, 0, 0, 4,
0, 299, 0, 0, 1023, 1023, 629, 688, 1023, 1023, 266, 1023,
865, 0, 413, 0, 267, 0, 0, 69, 1023, 866, 1023, 885,
0, 762, 330, 382, 0, 1023, 1023, 734, 504, 899, 119, 0,
378, 1011, 0, 0, 1023, 364, 0, 1023, 1023, 462, 1023, 0,
504, 1023, 1023, 0, 695, 1023, 57, 1023, 1023, 362, 0, 0,
0, 0, 1023, 1023, 387, 12, 929, 1023, 0, 194, 1023, 0,
1023, 505, 0, 1023, 1023, 1023, 1023, 1023, 0, 0, 676, 0,
6, 683, 70, 0, 0, 1023, 226, 1023, 320, 758, 0, 0,
648, 1023, 867, 550, 630, 960, 1023, 1023, 1023, 0, 0, 822,
0, 0, 0, 1023, 1011, 1023, 1023, 0, 0, 15, 30, 0,
1023, 1023, 0, 0, 0, 84, 954, 1023, 933, 416, 333, 323,
0, 0, 1023, 355, 1023, 176, 1023, 1023, 886, 87, 1023, 0,
1023, 1023, 1023, 562, 0, 1023, 1023, 354, 0, 0, 1023, 0,
86, 0, 0, 1023, 0, 1023, 192, 0, 1023, 0, 1023, 0,
0, 0, 735, 1023, 1023, 1023, 0, 372, 988, 131, 1023, 1023,
0, 1023, 1023, 1023, 1023, 970, 1023, 1023, 248, 757, 665, 330,
223, 273, 0, 274, 1023, 0, 1023, 613, 786, 1023, 792, 0,
390, 282, 0, 1023, 0, 1023, 0, 1023, 1023, 1023, 614, 993,
135, 737, 662, 0, 1023, 524, 970, 1023, 0, 906, 1023, 1023,
959, 1023, 1023, 1023, 1023, 836, 838, 0, 0, 0, 0, 0,
1023, 917, 492, 290, 1023, 1023, 817, 1023, 0, 0, 588, 410,
419, 0, 1023, 1023, 178, 0, 0, 563, 775, 977, 1023, 1023,
0, 1023, 0, 370, 434, 1023, 963, 587, 0, 0, 1023, 1023,
1023, 1023, 1023, 1023, 619, 0, 1023, 352, 1023, 0, 0, 0,
133, 557, 36, 1023, 1023, 1023, 0, 469, 1023, 1023, 0, 900,
59, 841, 1023, 886, 0, 193, 126, 263, 119, 629, 0, 1023,
0, 1023, 0, 0, 478, 0, 1023, 63, 1023, 0, 0, 0,
0, 0, 0, 0, 1023, 888, 1023, 905, 646, 0, 0, 1023,
752, 1023, 1023, 0, 1023, 0, 0, 648, 1023, 0, 0, 838,
0, 321, 1023, 475, 0, 215, 867, 1023, 0, 1023, 1023, 624,
417, 1023, 426, 0, 0, 960, 1020, 839, 687, 1023, 161, 1023,
1023, 1023, 1023, 968, 0, 95, 430, 0, 132, 1023, 1023, 113,
0, 1023, 1023, 606, 1023, 0, 0, 31, 1023, 1023, 0, 180,
140, 654, 1023, 1023, 1023, 1023, 1023, 779, 1023, 0, 0, 1023,
1023, 1023, 0, 1023, 0, 0, 1023, 963, 723, 536, 1023, 0,
0, 0, 337, 812, 0, 0, 0, 428, 48, 0, 321, 205,
0, 587, 799, 272, 5, 1023, 322, 0, 761, 0, 749, 1023,
0, 0, 1023, 1023, 1023, 1023, 242, 402, 98, 0, 1023, 884,
219, 1023, 0, 1023, 0, 0, 0, 106, 1023, 0, 1023, 414,
1023, 0, 1023, 619, 0, 0, 973, 854, 82, 1023, 1023, 1023,
0, 1023, 1023, 0, 0, 588, 433, 0, 0, 961, 0, 0,
0, 917, 859, 461, 455, 68, 1023, 409, 1023, 821, 1023, 487,
1023, 0, 717, 0, 613, 0, 0, 840, 932, 782, 1023, 1023,
576, 1023, 0, 1023, 1023, 187, 876, 162, 0, 1023, 1023, 946,
873, 0, 0, 953, 0, 537, 0, 0, 1023, 193, 807, 756,
0, 0, 1023, 732, 1023, 1023, 1023, 0, 0, 1023, 1023, 1023,
1023, 1023, 119, 0, 0, 90, 1023, 0, 1023, 0, 0, 0,
1023, 366, 1023, 655, 0, 58, 1023, 1023, 8, 1023, 1023, 24,
1023, 103, 0, 0, 1023, 919, 1023, 566, 1023, 0, 0, 480,
1023, 1023, 0, 0, 807, 0, 1023, 0, 273, 412, 632, 1023,
1023, 1023, 10, 633, 1023, 692, 978, 0, 0, 1023, 1023, 1023,
25, 494, 215, 0, 148, 1023, 840, 118, 1023, 1023, 999, 1023,
1023, 1023, 0, 0, 1023, 435, 894, 0, 1023, 1023, 168, 1023,
1023, 211, 1023, 1023, 656, 1023, 0, 0, 0, 744, 238, 1023,
0, 196, 907, 0, 0, 0, 838, 726, 1023, 1023, 1023, 0,
0, 0, 1023, 0, 1023, 1023, 1023, 0, 1023, 0, 0, 0,
323, 1023, 1023, 0, 1023, 0, 0, 925, 582, 1023, 0, 685,
1023, 661, 464, 0, 0, 0, 1023, 0, 807, 0, 1023, 1023,
1023, 100, 0, 1023, 302, 1023, 1023, 1023, 616, 0, 1023, 0,
0, 377, 1023, 1023, 1023, 0, 1023, 555, 1023, 784, 0, 0,
1023, 0, 0, 1023, 755, 0, 839, 1023, 0, 0, 0, 1023,
1023, 1023, 0, 1023, 413, 0, 1023, 1023, 384, 0, 823, 797,
1023, 0, 1023, 0, 0, 1023, 1023, 1023, 1023, 0, 1023, 39,
0, 473, 299, 0, 0, 1023, 567, 1023, 1023, 0, 0, 1023,
650, 1023, 41, 1023, 0, 1023, 0, 1023, 0, 1023, 0, 0,
444, 1023, 23, 0, 503, 97, 0, 1023, 0, 890, 59, 578,
0, 201, 1023, 672, 1023, 593, 1023, 599, 213, 1023, 1023, 1023,
986, 1023, 335, 1023, 457, 0, 888, 1023, 1023, 97, 308, 259,
813, 1023, 1023, 1023, 0, 1023, 798, 907, 105, 0, 1023, 0,
1023, 1023, 0, 970, 518, 0, 635, 0, 634, 329, 1023, 430,
0, 17, 1023, 1023, 1023, 0, 0, 407, 1023, 1023, 0, 1023,
0, 0, 0, 0, 1023, 1023, 1023, 402, 1023, 0, 0, 101,
1023, 1023, 1023, 1023, 1023, 1023, 425, 791, 1023, 1023, 961, 0,
0, 1023, 474, 1023, 1023, 1023, 1023, 468, 1023, 1023, 0, 1023,
215, 0, 1023, 1023, 334, 463, 286, 1023, 0, 1023, 0, 1023,
270, 401, 0, 0, 1023, 0, 794, 0, 0, 0, 1023, 0,
1023, 172, 317, 905, 950, 0
};
unsigned char *img_data =
reinterpret_cast<unsigned char *>(const_cast<uint16_t *>(buffer));
aom_image_t img;
EXPECT_EQ(&img, aom_img_wrap(&img, AOM_IMG_FMT_I42016, kWidth, kHeight, 1,
img_data));
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.monochrome = 1;
img.csp = AOM_CSP_UNKNOWN;
img.range = AOM_CR_FULL_RANGE;
img.planes[1] = img.planes[2] = nullptr;
img.stride[1] = img.stride[2] = 0;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_GOOD_QUALITY));
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 0;
cfg.g_bit_depth = AOM_BITS_10;
cfg.g_input_bit_depth = 10;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_threads = 6;
cfg.monochrome = 1;
cfg.rc_min_quantizer = 54;
cfg.rc_max_quantizer = 62;
aom_codec_ctx_t enc;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 58));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 1));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CPUUSED, 6));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM));
// Encode frame
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img, 0, 1, 0));
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
}
// A test that reproduces b/277121724: signed integer overflow in
// update_b_sep_sym().
TEST(SearchWienerTest, 8bitSignedIntegerOverflowInUpdateBSepSym) {
constexpr int kWidth = 198;
constexpr int kHeight = 3;
// 8-bit YUV 4:2:2
static const unsigned char buffer[2 * kWidth * kHeight] = {
// Y plane:
35, 225, 56, 91, 8, 142, 137, 143, 224, 49, 217, 57, 202, 163, 159, 246,
232, 134, 135, 14, 76, 101, 239, 88, 186, 159, 118, 23, 114, 20, 108, 41,
72, 17, 58, 242, 45, 146, 230, 14, 135, 140, 34, 61, 189, 181, 222, 71, 98,
221, 5, 199, 244, 85, 229, 163, 105, 87, 144, 105, 64, 150, 36, 233, 235, 1,
179, 190, 50, 222, 176, 109, 166, 18, 80, 129, 45, 9, 218, 144, 234, 10,
148, 117, 37, 10, 232, 139, 206, 92, 208, 247, 128, 79, 202, 79, 212, 89,
185, 152, 206, 182, 83, 105, 21, 86, 150, 84, 21, 165, 34, 251, 174, 240,
172, 155, 254, 85, 98, 25, 96, 78, 230, 253, 36, 19, 247, 155, 112, 216,
166, 114, 229, 118, 197, 149, 186, 194, 128, 45, 219, 26, 36, 77, 110, 45,
252, 238, 183, 161, 171, 96, 232, 108, 73, 61, 243, 58, 155, 38, 91, 209,
187, 206, 16, 165, 236, 145, 69, 126, 102, 10, 4, 43, 191, 106, 193, 240,
132, 226, 38, 78, 7, 152, 101, 255, 254, 39, 33, 86, 35, 247, 199, 179, 239,
198, 165, 58, 190, 171, 226, 94, 158, 21, 190, 151, 75, 176, 11, 53, 199,
87, 91, 1, 226, 20, 117, 96, 75, 192, 101, 200, 125, 106, 233, 176, 63, 204,
114, 16, 31, 222, 15, 14, 71, 2, 25, 47, 100, 174, 26, 209, 138, 138, 211,
147, 164, 204, 9, 104, 135, 250, 9, 201, 88, 218, 71, 251, 61, 199, 0, 34,
59, 115, 228, 161, 100, 132, 50, 4, 117, 100, 191, 126, 53, 28, 193, 42,
155, 206, 79, 80, 117, 11, 3, 253, 181, 181, 138, 239, 107, 142, 216, 57,
202, 126, 229, 250, 60, 62, 150, 128, 95, 32, 251, 207, 236, 208, 247, 183,
59, 19, 117, 40, 106, 87, 140, 57, 109, 190, 51, 105, 226, 116, 156, 3, 35,
86, 255, 138, 52, 211, 245, 76, 83, 109, 113, 77, 106, 77, 18, 56, 235, 158,
24, 53, 151, 104, 152, 21, 15, 46, 163, 144, 217, 168, 154, 44, 80, 25, 11,
37, 100, 235, 145, 154, 113, 0, 140, 153, 80, 64, 19, 121, 185, 144, 43,
206, 16, 16, 72, 189, 175, 231, 177, 40, 177, 206, 116, 4, 82, 43, 244, 237,
22, 252, 71, 194, 106, 4, 112, 0, 108, 137, 126, 80, 122, 142, 43, 205, 22,
209, 217, 165, 32, 208, 100, 70, 3, 120, 159, 203, 7, 233, 152, 37, 96, 212,
177, 1, 133, 218, 161, 172, 202, 192, 186, 114, 150, 121, 177, 227, 175, 64,
127, 153, 113, 91, 198, 0, 111, 227, 226, 218, 71, 62, 5, 43, 128, 27, 3,
82, 5, 10, 68, 153, 215, 181, 138, 246, 224, 170, 1, 241, 191, 181, 151,
167, 14, 80, 45, 4, 252, 29, 66, 125, 58, 225, 253, 255, 248, 224, 40, 24,
236, 46, 11, 219, 154, 134, 12, 76, 72, 97, 239, 50, 39, 85, 182, 55, 219,
19, 109, 81, 119, 125, 206, 159, 239, 67, 193, 180, 132, 80, 127, 2, 169,
99, 53, 47, 5, 100, 174, 151, 124, 246, 202, 93, 82, 65, 53, 214, 238, 32,
218, 15, 254, 153, 95, 79, 189, 67, 233, 47, 83, 48, 125, 144, 206, 82, 69,
186, 112, 134, 244, 96, 21, 143, 187, 248, 8, 224, 161, 227, 185, 236, 6,
175, 237, 169, 154, 89, 143, 106, 205, 26, 47, 155, 42, 28, 162, 7, 8, 45,
// U plane:
55, 165, 203, 139, 152, 208, 36, 177, 61, 49, 129, 211, 140, 71, 253, 250,
120, 167, 238, 67, 255, 223, 104, 32, 240, 179, 28, 41, 86, 84, 61, 243,
169, 212, 201, 0, 9, 236, 89, 194, 204, 75, 228, 250, 27, 81, 137, 29, 255,
131, 194, 241, 76, 133, 186, 135, 212, 197, 150, 145, 203, 96, 86, 231, 91,
119, 197, 67, 226, 2, 118, 66, 181, 86, 219, 86, 132, 137, 156, 161, 221,
18, 55, 170, 35, 206, 201, 193, 38, 63, 229, 29, 110, 96, 14, 135, 229, 99,
106, 108, 167, 110, 50, 32, 144, 113, 48, 29, 57, 29, 20, 199, 145, 245, 9,
183, 88, 174, 114, 237, 29, 40, 99, 117, 233, 6, 51, 227, 2, 28, 76, 149,
190, 23, 240, 73, 113, 10, 73, 240, 105, 220, 129, 26, 144, 214, 34, 4, 24,
219, 24, 156, 198, 214, 244, 143, 106, 255, 204, 93, 2, 88, 107, 211, 241,
242, 86, 189, 219, 164, 132, 149, 32, 228, 219, 60, 202, 218, 189, 34, 250,
160, 158, 36, 212, 212, 41, 233, 61, 92, 121, 170, 220, 192, 232, 255, 124,
249, 231, 55, 196, 219, 196, 62, 238, 187, 76, 33, 138, 67, 82, 159, 169,
196, 66, 196, 110, 194, 64, 35, 205, 64, 218, 12, 41, 188, 195, 244, 178,
17, 80, 8, 149, 39, 110, 146, 164, 162, 215, 227, 107, 103, 47, 52, 95, 3,
181, 90, 255, 80, 83, 206, 66, 153, 112, 72, 109, 235, 69, 105, 57, 75, 145,
186, 16, 87, 73, 61, 98, 197, 237, 17, 32, 207, 220, 246, 188, 46, 73, 121,
84, 252, 164, 111, 21, 98, 13, 170, 174, 170, 231, 77, 10, 113, 9, 217, 11,
// V plane:
124, 94, 69, 212, 107, 223, 228, 96, 56, 2, 158, 49, 251, 217, 143, 107,
113, 17, 84, 169, 208, 43, 28, 37, 176, 54, 235, 150, 135, 135, 221, 94, 50,
131, 251, 78, 38, 254, 129, 200, 207, 55, 111, 110, 144, 109, 228, 65, 70,
39, 170, 5, 208, 151, 87, 86, 255, 74, 155, 153, 250, 15, 35, 33, 201, 226,
117, 119, 220, 238, 133, 229, 69, 122, 160, 114, 245, 182, 13, 65, 2, 228,
205, 174, 128, 248, 4, 139, 178, 227, 204, 243, 249, 253, 119, 253, 107,
234, 39, 15, 173, 47, 93, 12, 222, 238, 30, 121, 124, 167, 27, 40, 215, 84,
172, 130, 66, 43, 165, 55, 225, 79, 84, 153, 59, 110, 64, 176, 54, 123, 82,
128, 189, 150, 52, 202, 102, 133, 199, 197, 253, 180, 221, 127, 144, 124,
255, 224, 52, 149, 88, 166, 39, 38, 78, 114, 44, 242, 233, 40, 132, 142,
152, 213, 112, 244, 221, 7, 52, 206, 246, 51, 182, 160, 247, 154, 183, 209,
81, 70, 56, 186, 63, 182, 2, 82, 202, 178, 233, 52, 198, 241, 175, 38, 165,
9, 231, 150, 114, 43, 159, 200, 42, 173, 217, 25, 233, 214, 210, 50, 43,
159, 231, 102, 241, 246, 77, 76, 115, 77, 81, 114, 194, 182, 236, 0, 236,
198, 197, 180, 176, 148, 48, 177, 106, 180, 150, 158, 237, 130, 242, 109,
174, 247, 57, 230, 184, 64, 245, 251, 123, 169, 122, 156, 125, 123, 104,
238, 1, 235, 187, 53, 67, 38, 50, 139, 123, 149, 111, 72, 80, 17, 175, 186,
98, 153, 247, 97, 218, 141, 38, 0, 171, 254, 180, 81, 233, 71, 156, 48, 14,
62, 210, 161, 124, 203, 92
};
unsigned char *img_data = const_cast<unsigned char *>(buffer);
aom_image_t img;
EXPECT_EQ(aom_img_wrap(&img, AOM_IMG_FMT_I422, kWidth, kHeight, 1, img_data),
&img);
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.range = AOM_CR_FULL_RANGE;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA),
AOM_CODEC_OK);
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 2;
cfg.g_bit_depth = AOM_BITS_8;
cfg.g_input_bit_depth = 8;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_limit = 1;
cfg.g_lag_in_frames = 0;
cfg.kf_mode = AOM_KF_DISABLED;
cfg.kf_max_dist = 0;
cfg.g_threads = 43;
cfg.rc_min_quantizer = 30;
cfg.rc_max_quantizer = 50;
aom_codec_ctx_t enc;
EXPECT_EQ(aom_codec_enc_init(&enc, iface, &cfg, 0), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 40), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_ROW_MT, 1), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 4), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_TILE_COLUMNS, 1), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CPUUSED, 2), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_SKIP_POSTPROC_FILTERING, 1),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM),
AOM_CODEC_OK);
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(aom_codec_encode(&enc, nullptr, 0, 1, 0), AOM_CODEC_OK);
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK);
}
// A test that reproduces crbug.com/oss-fuzz/68195: signed integer overflow in
// linsolve_wiener().
TEST(SearchWienerTest, 8bitSignedIntegerOverflowInLinsolveWiener) {
constexpr int kWidth = 4;
constexpr int kHeight = 3;
constexpr unsigned char kBuffer[kWidth * kHeight] = {
// Y plane:
50, 167, 190, 194, 27, 29, 204, 182, 133, 239, 64, 179,
};
unsigned char *img_data = const_cast<unsigned char *>(kBuffer);
aom_image_t img;
EXPECT_EQ(&img,
aom_img_wrap(&img, AOM_IMG_FMT_I420, kWidth, kHeight, 1, img_data));
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.monochrome = 1;
img.csp = AOM_CSP_UNKNOWN;
img.range = AOM_CR_FULL_RANGE;
img.planes[1] = img.planes[2] = nullptr;
img.stride[1] = img.stride[2] = 0;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_GOOD_QUALITY));
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 0;
cfg.g_bit_depth = AOM_BITS_8;
cfg.g_input_bit_depth = 8;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_threads = 32;
cfg.monochrome = 1;
cfg.rc_min_quantizer = 50;
cfg.rc_max_quantizer = 57;
aom_codec_ctx_t enc;
EXPECT_EQ(AOM_CODEC_OK, aom_codec_enc_init(&enc, iface, &cfg, 0));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 53));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 1));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AV1E_SET_TILE_COLUMNS, 1));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CPUUSED, 6));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM));
// Encode frame
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img, 0, 1, 0));
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_EQ(pkt, nullptr);
// Encode frame
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, &img, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x0.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, 0u);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
}
// A test that reproduces b/259173819: signed integer overflow in
// linsolve_wiener().
TEST(SearchWienerTest, 10bitSignedIntegerOverflowInLinsolveWiener) {
constexpr int kWidth = 3;
constexpr int kHeight = 3;
static const uint16_t buffer[3 * kWidth * kHeight] = {
// Y plane:
81, 81, 1023, 1020, 81, 1023, 81, 128, 0,
// U plane:
273, 273, 273, 273, 273, 273, 273, 273, 273,
// V plane:
273, 273, 273, 273, 273, 273, 516, 81, 81
};
unsigned char *img_data =
reinterpret_cast<unsigned char *>(const_cast<uint16_t *>(buffer));
aom_image_t img;
EXPECT_EQ(
aom_img_wrap(&img, AOM_IMG_FMT_I44416, kWidth, kHeight, 1, img_data),
&img);
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.range = AOM_CR_FULL_RANGE;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_ALL_INTRA),
AOM_CODEC_OK);
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 1;
cfg.g_bit_depth = AOM_BITS_10;
cfg.g_input_bit_depth = 10;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_limit = 1;
cfg.g_lag_in_frames = 0;
cfg.kf_mode = AOM_KF_DISABLED;
cfg.kf_max_dist = 0;
cfg.g_threads = 21;
cfg.rc_min_quantizer = 16;
cfg.rc_max_quantizer = 54;
aom_codec_ctx_t enc;
EXPECT_EQ(aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 35), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_ROW_MT, 1), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 2), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_TILE_COLUMNS, 5), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_CPUUSED, 1), AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AV1E_SET_SKIP_POSTPROC_FILTERING, 1),
AOM_CODEC_OK);
EXPECT_EQ(aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM),
AOM_CODEC_OK);
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(aom_codec_encode(&enc, nullptr, 0, 1, 0), AOM_CODEC_OK);
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(aom_codec_destroy(&enc), AOM_CODEC_OK);
}
// A test that reproduces b/330639949: signed integer overflow in
// linsolve_wiener().
TEST(SearchWienerTest, 12bitSignedIntegerOverflowInLinsolveWiener) {
constexpr int kWidth = 173;
constexpr int kHeight = 3;
// Since the image format is YUV 4:2:0, aom_img_wrap() expects the buffer is
// allocated with width and height aligned to a multiple of 2. Align the
// width to a multiple of 2 so that the stride set by aom_img_wrap() is
// correct. It is not necessary to align the height to a multiple of 2
// because aom_codec_encode() will only read cfg.g_h rows.
static constexpr uint16_t kBuffer[(kWidth + 1) * kHeight] = {
// Y plane:
// Row:
0, 0, 369, 0, 4095, 873, 4095, 4095, 0, 571, 4023, 0, 1028, 58, 556, 0, 0,
1875, 16, 1043, 4095, 0, 1671, 1990, 0, 4095, 2932, 3117, 4095, 0, 0, 0,
4095, 4095, 4095, 4095, 4095, 4095, 508, 4095, 0, 0, 4095, 4095, 4095, 0,
4095, 4095, 0, 197, 4095, 1475, 1127, 4095, 0, 1570, 1881, 4095, 1215, 4095,
0, 0, 1918, 4095, 0, 4095, 3415, 0, 732, 122, 1087, 0, 0, 0, 0, 0, 1012,
4095, 0, 4095, 4095, 0, 0, 4095, 1931, 4095, 0, 4095, 4095, 4095, 4095, 570,
4095, 4095, 0, 2954, 0, 0, 0, 1925, 3802, 0, 4095, 55, 0, 4095, 760, 4095,
0, 3313, 4095, 4095, 4095, 0, 218, 799, 4095, 0, 4095, 2455, 4095, 0, 0,
611, 4095, 3060, 1669, 0, 0, 4095, 3589, 3903, 0, 3427, 1903, 0, 4095, 3789,
4095, 4095, 107, 2064, 4095, 2764, 4095, 0, 0, 0, 3498, 0, 0, 1336, 4095,
4095, 3480, 0, 545, 673, 4095, 0, 4095, 4095, 3175, 4095, 1623, 4095, 0,
540, 4095, 4095, 14, 429, 0, 0,
// Row:
0, 4095, 4095, 0, 1703, 3003, 968, 1313, 4095, 613, 4095, 3918, 112, 4095,
0, 4095, 2211, 88, 4051, 1203, 2005, 4095, 4095, 0, 2106, 0, 4095, 0, 4095,
4095, 4095, 0, 3261, 0, 4095, 0, 1184, 4095, 4095, 818, 4095, 0, 4095, 1292,
4095, 0, 4095, 4095, 0, 4095, 4095, 0, 0, 346, 906, 974, 4095, 4095, 4095,
4095, 0, 4095, 3225, 2547, 4095, 0, 0, 2705, 2933, 4095, 0, 0, 3579, 0,
4095, 4095, 4095, 1872, 4095, 298, 2961, 0, 0, 2805, 0, 0, 1210, 3773, 0,
1208, 3347, 0, 4095, 0, 0, 0, 4034, 4095, 0, 0, 4095, 0, 0, 0, 3302, 0, 0,
0, 0, 0, 4095, 4095, 0, 2609, 4095, 0, 1831, 4095, 0, 2463, 4095, 4095,
4095, 4095, 752, 4095, 4095, 41, 1829, 2975, 227, 2505, 2719, 1059, 4071,
4095, 4095, 3859, 0, 0, 0, 0, 4095, 2423, 4095, 4095, 4095, 4095, 4095,
1466, 0, 0, 4095, 121, 0, 0, 4095, 0, 0, 3328, 4095, 4095, 0, 1172, 0, 2938,
0, 4095, 0, 0, 0, 4095, 1821, 0,
// Row:
4095, 4095, 4095, 4095, 3487, 4095, 0, 0, 0, 3367, 4095, 4095, 1139, 4095,
4095, 169, 1300, 1840, 4095, 3508, 4095, 618, 4095, 4095, 4095, 53, 4095,
4095, 4095, 4095, 4055, 0, 0, 0, 4095, 4095, 0, 0, 0, 0, 1919, 2415, 1485,
458, 4095, 4095, 3176, 4095, 0, 0, 4095, 4095, 617, 3631, 4095, 4095, 0, 0,
3983, 4095, 4095, 681, 1685, 4095, 4095, 0, 1783, 25, 4095, 0, 0, 4095,
4095, 0, 2075, 0, 4095, 4095, 4095, 0, 773, 3407, 0, 4095, 4095, 0, 0, 4095,
4095, 4095, 4095, 4095, 0, 0, 0, 0, 4095, 0, 1804, 0, 0, 3169, 3576, 502, 0,
0, 4095, 0, 4095, 0, 4095, 4095, 4095, 0, 4095, 779, 0, 4095, 0, 0, 0, 4095,
0, 0, 4095, 4095, 4095, 4095, 0, 0, 4095, 4095, 2134, 4095, 4020, 2990,
3949, 4095, 4095, 4095, 4095, 4095, 0, 4095, 4095, 2829, 4095, 4095, 4095,
0, 197, 2328, 3745, 0, 3412, 190, 4095, 4095, 4095, 2809, 3953, 0, 4095,
1502, 2514, 3866, 0, 0, 4095, 4095, 1878, 129, 4095, 0
};
unsigned char *img_data =
reinterpret_cast<unsigned char *>(const_cast<uint16_t *>(kBuffer));
aom_image_t img;
EXPECT_EQ(&img, aom_img_wrap(&img, AOM_IMG_FMT_I42016, kWidth, kHeight, 1,
img_data));
img.cp = AOM_CICP_CP_UNSPECIFIED;
img.tc = AOM_CICP_TC_UNSPECIFIED;
img.mc = AOM_CICP_MC_UNSPECIFIED;
img.monochrome = 1;
img.csp = AOM_CSP_UNKNOWN;
img.range = AOM_CR_FULL_RANGE;
img.planes[1] = img.planes[2] = nullptr;
img.stride[1] = img.stride[2] = 0;
aom_codec_iface_t *iface = aom_codec_av1_cx();
aom_codec_enc_cfg_t cfg;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_config_default(iface, &cfg, AOM_USAGE_GOOD_QUALITY));
cfg.rc_end_usage = AOM_Q;
cfg.g_profile = 2;
cfg.g_bit_depth = AOM_BITS_12;
cfg.g_input_bit_depth = 12;
cfg.g_w = kWidth;
cfg.g_h = kHeight;
cfg.g_lag_in_frames = 0;
cfg.g_threads = 18;
cfg.monochrome = 1;
cfg.rc_min_quantizer = 0;
cfg.rc_max_quantizer = 51;
aom_codec_ctx_t enc;
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_enc_init(&enc, iface, &cfg, AOM_CODEC_USE_HIGHBITDEPTH));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CQ_LEVEL, 25));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AV1E_SET_TILE_ROWS, 4));
EXPECT_EQ(AOM_CODEC_OK, aom_codec_control(&enc, AOME_SET_CPUUSED, 6));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AV1E_SET_COLOR_RANGE, AOM_CR_FULL_RANGE));
EXPECT_EQ(AOM_CODEC_OK,
aom_codec_control(&enc, AOME_SET_TUNING, AOM_TUNE_SSIM));
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
aom_codec_iter_t iter = nullptr;
const aom_codec_cx_pkt_t *pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x1f0011.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, AOM_FRAME_IS_KEY);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x20000.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, 0u);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x20000.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, 0u);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Encode frame
EXPECT_EQ(aom_codec_encode(&enc, &img, 0, 1, 0), AOM_CODEC_OK);
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
ASSERT_NE(pkt, nullptr);
EXPECT_EQ(pkt->kind, AOM_CODEC_CX_FRAME_PKT);
// pkt->data.frame.flags is 0x20000.
EXPECT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_KEY, 0u);
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
// Flush encoder
EXPECT_EQ(AOM_CODEC_OK, aom_codec_encode(&enc, nullptr, 0, 1, 0));
iter = nullptr;
pkt = aom_codec_get_cx_data(&enc, &iter);
EXPECT_EQ(pkt, nullptr);
EXPECT_EQ(AOM_CODEC_OK, aom_codec_destroy(&enc));
}
} // namespace wiener_highbd
#endif // CONFIG_AV1_HIGHBITDEPTH