262 строки
8.8 KiB
C++
262 строки
8.8 KiB
C++
/*
|
|
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
|
|
*
|
|
* This source code is subject to the terms of the BSD 2 Clause License and
|
|
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
|
|
* was not distributed with this source code in the LICENSE file, you can
|
|
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
|
|
* Media Patent License 1.0 was not distributed with this source code in the
|
|
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
|
|
*/
|
|
|
|
#include <string>
|
|
#include "test/codec_factory.h"
|
|
#include "test/decode_test_driver.h"
|
|
#include "test/encode_test_driver.h"
|
|
#include "test/i420_video_source.h"
|
|
#include "test/ivf_video_source.h"
|
|
#include "test/md5_helper.h"
|
|
#include "test/util.h"
|
|
#include "test/webm_video_source.h"
|
|
#include "aom_ports/aom_timer.h"
|
|
#include "./ivfenc.h"
|
|
#include "./aom_version.h"
|
|
|
|
using std::tr1::make_tuple;
|
|
|
|
namespace {
|
|
|
|
#define VIDEO_NAME 0
|
|
#define THREADS 1
|
|
|
|
const int kMaxPsnr = 100;
|
|
const double kUsecsInSec = 1000000.0;
|
|
const char kNewEncodeOutputFile[] = "new_encode.ivf";
|
|
|
|
/*
|
|
DecodePerfTest takes a tuple of filename + number of threads to decode with
|
|
*/
|
|
typedef std::tr1::tuple<const char *, unsigned> DecodePerfParam;
|
|
|
|
const DecodePerfParam kAV1DecodePerfVectors[] = {
|
|
make_tuple("av10-2-bbb_426x240_tile_1x1_180kbps.webm", 1),
|
|
make_tuple("av10-2-bbb_640x360_tile_1x2_337kbps.webm", 2),
|
|
make_tuple("av10-2-bbb_854x480_tile_1x2_651kbps.webm", 2),
|
|
make_tuple("av10-2-bbb_1280x720_tile_1x4_1310kbps.webm", 4),
|
|
make_tuple("av10-2-bbb_1920x1080_tile_1x1_2581kbps.webm", 1),
|
|
make_tuple("av10-2-bbb_1920x1080_tile_1x4_2586kbps.webm", 4),
|
|
make_tuple("av10-2-bbb_1920x1080_tile_1x4_fpm_2304kbps.webm", 4),
|
|
make_tuple("av10-2-sintel_426x182_tile_1x1_171kbps.webm", 1),
|
|
make_tuple("av10-2-sintel_640x272_tile_1x2_318kbps.webm", 2),
|
|
make_tuple("av10-2-sintel_854x364_tile_1x2_621kbps.webm", 2),
|
|
make_tuple("av10-2-sintel_1280x546_tile_1x4_1257kbps.webm", 4),
|
|
make_tuple("av10-2-sintel_1920x818_tile_1x4_fpm_2279kbps.webm", 4),
|
|
make_tuple("av10-2-tos_426x178_tile_1x1_181kbps.webm", 1),
|
|
make_tuple("av10-2-tos_640x266_tile_1x2_336kbps.webm", 2),
|
|
make_tuple("av10-2-tos_854x356_tile_1x2_656kbps.webm", 2),
|
|
make_tuple("av10-2-tos_854x356_tile_1x2_fpm_546kbps.webm", 2),
|
|
make_tuple("av10-2-tos_1280x534_tile_1x4_1306kbps.webm", 4),
|
|
make_tuple("av10-2-tos_1280x534_tile_1x4_fpm_952kbps.webm", 4),
|
|
make_tuple("av10-2-tos_1920x800_tile_1x4_fpm_2335kbps.webm", 4),
|
|
};
|
|
|
|
/*
|
|
In order to reflect real world performance as much as possible, Perf tests
|
|
*DO NOT* do any correctness checks. Please run them alongside correctness
|
|
tests to ensure proper codec integrity. Furthermore, in this test we
|
|
deliberately limit the amount of system calls we make to avoid OS
|
|
preemption.
|
|
|
|
TODO(joshualitt) create a more detailed perf measurement test to collect
|
|
power/temp/min max frame decode times/etc
|
|
*/
|
|
|
|
class DecodePerfTest : public ::testing::TestWithParam<DecodePerfParam> {};
|
|
|
|
TEST_P(DecodePerfTest, PerfTest) {
|
|
const char *const video_name = GET_PARAM(VIDEO_NAME);
|
|
const unsigned threads = GET_PARAM(THREADS);
|
|
|
|
libaom_test::WebMVideoSource video(video_name);
|
|
video.Init();
|
|
|
|
aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t();
|
|
cfg.threads = threads;
|
|
libaom_test::AV1Decoder decoder(cfg, 0);
|
|
|
|
aom_usec_timer t;
|
|
aom_usec_timer_start(&t);
|
|
|
|
for (video.Begin(); video.cxdata() != NULL; video.Next()) {
|
|
decoder.DecodeFrame(video.cxdata(), video.frame_size());
|
|
}
|
|
|
|
aom_usec_timer_mark(&t);
|
|
const double elapsed_secs = double(aom_usec_timer_elapsed(&t)) / kUsecsInSec;
|
|
const unsigned frames = video.frame_number();
|
|
const double fps = double(frames) / elapsed_secs;
|
|
|
|
printf("{\n");
|
|
printf("\t\"type\" : \"decode_perf_test\",\n");
|
|
printf("\t\"version\" : \"%s\",\n", VERSION_STRING_NOSP);
|
|
printf("\t\"videoName\" : \"%s\",\n", video_name);
|
|
printf("\t\"threadCount\" : %u,\n", threads);
|
|
printf("\t\"decodeTimeSecs\" : %f,\n", elapsed_secs);
|
|
printf("\t\"totalFrames\" : %u,\n", frames);
|
|
printf("\t\"framesPerSecond\" : %f\n", fps);
|
|
printf("}\n");
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(AV1, DecodePerfTest,
|
|
::testing::ValuesIn(kAV1DecodePerfVectors));
|
|
|
|
class AV1NewEncodeDecodePerfTest
|
|
: public ::libaom_test::EncoderTest,
|
|
public ::libaom_test::CodecTestWithParam<libaom_test::TestMode> {
|
|
protected:
|
|
AV1NewEncodeDecodePerfTest()
|
|
: EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), speed_(0),
|
|
outfile_(0), out_frames_(0) {}
|
|
|
|
virtual ~AV1NewEncodeDecodePerfTest() {}
|
|
|
|
virtual void SetUp() {
|
|
InitializeConfig();
|
|
SetMode(encoding_mode_);
|
|
|
|
cfg_.g_lag_in_frames = 25;
|
|
cfg_.rc_min_quantizer = 2;
|
|
cfg_.rc_max_quantizer = 56;
|
|
cfg_.rc_dropframe_thresh = 0;
|
|
cfg_.rc_undershoot_pct = 50;
|
|
cfg_.rc_overshoot_pct = 50;
|
|
cfg_.rc_buf_sz = 1000;
|
|
cfg_.rc_buf_initial_sz = 500;
|
|
cfg_.rc_buf_optimal_sz = 600;
|
|
cfg_.rc_resize_allowed = 0;
|
|
cfg_.rc_end_usage = AOM_VBR;
|
|
}
|
|
|
|
virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
|
|
::libaom_test::Encoder *encoder) {
|
|
if (video->frame() == 1) {
|
|
encoder->Control(AOME_SET_CPUUSED, speed_);
|
|
encoder->Control(AV1E_SET_FRAME_PARALLEL_DECODING, 1);
|
|
encoder->Control(AV1E_SET_TILE_COLUMNS, 2);
|
|
}
|
|
}
|
|
|
|
virtual void BeginPassHook(unsigned int /*pass*/) {
|
|
const std::string data_path = getenv("LIBVPX_TEST_DATA_PATH");
|
|
const std::string path_to_source = data_path + "/" + kNewEncodeOutputFile;
|
|
outfile_ = fopen(path_to_source.c_str(), "wb");
|
|
ASSERT_TRUE(outfile_ != NULL);
|
|
}
|
|
|
|
virtual void EndPassHook() {
|
|
if (outfile_ != NULL) {
|
|
if (!fseek(outfile_, 0, SEEK_SET))
|
|
ivf_write_file_header(outfile_, &cfg_, AV1_FOURCC, out_frames_);
|
|
fclose(outfile_);
|
|
outfile_ = NULL;
|
|
}
|
|
}
|
|
|
|
virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) {
|
|
++out_frames_;
|
|
|
|
// Write initial file header if first frame.
|
|
if (pkt->data.frame.pts == 0)
|
|
ivf_write_file_header(outfile_, &cfg_, AV1_FOURCC, out_frames_);
|
|
|
|
// Write frame header and data.
|
|
ivf_write_frame_header(outfile_, out_frames_, pkt->data.frame.sz);
|
|
ASSERT_EQ(fwrite(pkt->data.frame.buf, 1, pkt->data.frame.sz, outfile_),
|
|
pkt->data.frame.sz);
|
|
}
|
|
|
|
virtual bool DoDecode() { return false; }
|
|
|
|
void set_speed(unsigned int speed) { speed_ = speed; }
|
|
|
|
private:
|
|
libaom_test::TestMode encoding_mode_;
|
|
uint32_t speed_;
|
|
FILE *outfile_;
|
|
uint32_t out_frames_;
|
|
};
|
|
|
|
struct EncodePerfTestVideo {
|
|
EncodePerfTestVideo(const char *name_, uint32_t width_, uint32_t height_,
|
|
uint32_t bitrate_, int frames_)
|
|
: name(name_), width(width_), height(height_), bitrate(bitrate_),
|
|
frames(frames_) {}
|
|
const char *name;
|
|
uint32_t width;
|
|
uint32_t height;
|
|
uint32_t bitrate;
|
|
int frames;
|
|
};
|
|
|
|
const EncodePerfTestVideo kAV1EncodePerfTestVectors[] = {
|
|
EncodePerfTestVideo("niklas_1280_720_30.yuv", 1280, 720, 600, 470),
|
|
};
|
|
|
|
TEST_P(AV1NewEncodeDecodePerfTest, PerfTest) {
|
|
SetUp();
|
|
|
|
// TODO(JBB): Make this work by going through the set of given files.
|
|
const int i = 0;
|
|
const aom_rational timebase = { 33333333, 1000000000 };
|
|
cfg_.g_timebase = timebase;
|
|
cfg_.rc_target_bitrate = kAV1EncodePerfTestVectors[i].bitrate;
|
|
|
|
init_flags_ = AOM_CODEC_USE_PSNR;
|
|
|
|
const char *video_name = kAV1EncodePerfTestVectors[i].name;
|
|
libaom_test::I420VideoSource video(
|
|
video_name, kAV1EncodePerfTestVectors[i].width,
|
|
kAV1EncodePerfTestVectors[i].height, timebase.den, timebase.num, 0,
|
|
kAV1EncodePerfTestVectors[i].frames);
|
|
set_speed(2);
|
|
|
|
ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
|
|
|
|
const uint32_t threads = 4;
|
|
|
|
libaom_test::IVFVideoSource decode_video(kNewEncodeOutputFile);
|
|
decode_video.Init();
|
|
|
|
aom_codec_dec_cfg_t cfg = aom_codec_dec_cfg_t();
|
|
cfg.threads = threads;
|
|
libaom_test::AV1Decoder decoder(cfg, 0);
|
|
|
|
aom_usec_timer t;
|
|
aom_usec_timer_start(&t);
|
|
|
|
for (decode_video.Begin(); decode_video.cxdata() != NULL;
|
|
decode_video.Next()) {
|
|
decoder.DecodeFrame(decode_video.cxdata(), decode_video.frame_size());
|
|
}
|
|
|
|
aom_usec_timer_mark(&t);
|
|
const double elapsed_secs =
|
|
static_cast<double>(aom_usec_timer_elapsed(&t)) / kUsecsInSec;
|
|
const unsigned decode_frames = decode_video.frame_number();
|
|
const double fps = static_cast<double>(decode_frames) / elapsed_secs;
|
|
|
|
printf("{\n");
|
|
printf("\t\"type\" : \"decode_perf_test\",\n");
|
|
printf("\t\"version\" : \"%s\",\n", VERSION_STRING_NOSP);
|
|
printf("\t\"videoName\" : \"%s\",\n", kNewEncodeOutputFile);
|
|
printf("\t\"threadCount\" : %u,\n", threads);
|
|
printf("\t\"decodeTimeSecs\" : %f,\n", elapsed_secs);
|
|
printf("\t\"totalFrames\" : %u,\n", decode_frames);
|
|
printf("\t\"framesPerSecond\" : %f\n", fps);
|
|
printf("}\n");
|
|
}
|
|
|
|
AV1_INSTANTIATE_TEST_CASE(AV1NewEncodeDecodePerfTest,
|
|
::testing::Values(::libaom_test::kTwoPassGood));
|
|
} // namespace
|