ref: 50c59cdae9cf59fbe248013fff5c4ad6c0c54138
parent: 2040bb58fbec7d06d5bdb1f6628bb058d3132ebf
author: Deb Mukherjee <debargha@google.com>
date: Wed Oct 15 12:40:12 EDT 2014
Adds a set of end-to-end encode tests Covers all profiles and input formats. The tests check if the encode succeeds and if the psnr is sane. Change-Id: I195a5330debf92562846121819b6eaf961e27c01
--- a/test/i420_video_source.h
+++ b/test/i420_video_source.h
@@ -13,104 +13,22 @@
#include <cstdlib>
#include <string>
-#include "test/video_source.h"
+#include "test/yuv_video_source.h"
namespace libvpx_test {// This class extends VideoSource to allow parsing of raw yv12
// so that we can do actual file encodes.
-class I420VideoSource : public VideoSource {+class I420VideoSource : public YUVVideoSource {public:
I420VideoSource(const std::string &file_name,
unsigned int width, unsigned int height,
int rate_numerator, int rate_denominator,
unsigned int start, int limit)
- : file_name_(file_name),
- input_file_(NULL),
- img_(NULL),
- start_(start),
- limit_(limit),
- frame_(0),
- width_(0),
- height_(0),
- framerate_numerator_(rate_numerator),
- framerate_denominator_(rate_denominator) {- // This initializes raw_sz_, width_, height_ and allocates an img.
- SetSize(width, height);
- }
-
- virtual ~I420VideoSource() {- vpx_img_free(img_);
- if (input_file_)
- fclose(input_file_);
- }
-
- virtual void Begin() {- if (input_file_)
- fclose(input_file_);
- input_file_ = OpenTestDataFile(file_name_);
- ASSERT_TRUE(input_file_ != NULL) << "Input file open failed. Filename: "
- << file_name_;
- if (start_) {- fseek(input_file_, static_cast<unsigned>(raw_sz_) * start_, SEEK_SET);
- }
-
- frame_ = start_;
- FillFrame();
- }
-
- virtual void Next() {- ++frame_;
- FillFrame();
- }
-
- virtual vpx_image_t *img() const { return (frame_ < limit_) ? img_ : NULL; }-
- // Models a stream where Timebase = 1/FPS, so pts == frame.
- virtual vpx_codec_pts_t pts() const { return frame_; }-
- virtual unsigned long duration() const { return 1; }-
- virtual vpx_rational_t timebase() const {- const vpx_rational_t t = { framerate_denominator_, framerate_numerator_ };- return t;
- }
-
- virtual unsigned int frame() const { return frame_; }-
- virtual unsigned int limit() const { return limit_; }-
- void SetSize(unsigned int width, unsigned int height) {- if (width != width_ || height != height_) {- vpx_img_free(img_);
- img_ = vpx_img_alloc(NULL, VPX_IMG_FMT_I420, width, height, 1);
- ASSERT_TRUE(img_ != NULL);
- width_ = width;
- height_ = height;
- raw_sz_ = width * height * 3 / 2;
- }
- }
-
- virtual void FillFrame() {- ASSERT_TRUE(input_file_ != NULL);
- // Read a frame from input_file.
- if (fread(img_->img_data, raw_sz_, 1, input_file_) == 0) {- limit_ = frame_;
- }
- }
-
- protected:
- std::string file_name_;
- FILE *input_file_;
- vpx_image_t *img_;
- size_t raw_sz_;
- unsigned int start_;
- unsigned int limit_;
- unsigned int frame_;
- unsigned int width_;
- unsigned int height_;
- int framerate_numerator_;
- int framerate_denominator_;
+ : YUVVideoSource(file_name, VPX_IMG_FMT_I420,
+ width, height,
+ rate_numerator, rate_denominator,
+ start, limit) {}};
} // namespace libvpx_test
--- a/test/test-data.mk
+++ b/test/test-data.mk
@@ -7,12 +7,15 @@
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_420.y4m
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_422.y4m
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_444.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_10_440.yuv
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_420.y4m
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_422.y4m
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_444.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_12_440.yuv
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_420.y4m
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_422.y4m
LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_444.y4m
+LIBVPX_TEST_DATA-$(CONFIG_ENCODERS) += park_joy_90p_8_440.yuv
LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += rush_hour_444.y4m
LIBVPX_TEST_DATA-$(CONFIG_VP9_ENCODER) += screendata.y4m
--- a/test/test-data.sha1
+++ b/test/test-data.sha1
@@ -17,12 +17,15 @@
a432f96ff0a787268e2f94a8092ab161a18d1b06 park_joy_90p_10_420.y4m
0b194cc312c3a2e84d156a221b0a5eb615dfddc5 park_joy_90p_10_422.y4m
ff0e0a21dc2adc95b8c1b37902713700655ced17 park_joy_90p_10_444.y4m
+c934da6fb8cc54ee2a8c17c54cf6076dac37ead0 park_joy_90p_10_440.yuv
614c32ae1eca391e867c70d19974f0d62664dd99 park_joy_90p_12_420.y4m
c92825f1ea25c5c37855083a69faac6ac4641a9e park_joy_90p_12_422.y4m
b592189b885b6cc85db55cc98512a197d73d3b34 park_joy_90p_12_444.y4m
+82c1bfcca368c2f22bad7d693d690d5499ecdd11 park_joy_90p_12_440.yuv
4e0eb61e76f0684188d9bc9f3ce61f6b6b77bb2c park_joy_90p_8_420.y4m
7a193ff7dfeb96ba5f82b2afd7afa9e1fe83d947 park_joy_90p_8_422.y4m
bdb7856e6bc93599bdda05c2e773a9f22b6c6d03 park_joy_90p_8_444.y4m
+81e1f3843748438b8f2e71db484eb22daf72e939 park_joy_90p_8_440.yuv
b1f1c3ec79114b9a0651af24ce634afb44a9a419 rush_hour_444.y4m
5184c46ddca8b1fadd16742e8500115bc8f749da vp80-00-comprehensive-001.ivf
65bf1bbbced81b97bd030f376d1b7f61a224793f vp80-00-comprehensive-002.ivf
--- a/test/test.mk
+++ b/test/test.mk
@@ -23,6 +23,7 @@
LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS) += error_resilience_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS) += i420_video_source.h
LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS) += y4m_video_source.h
+LIBVPX_TEST_SRCS-$(CONFIG_ENCODERS) += yuv_video_source.h
LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += altref_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP8_ENCODER) += config_test.cc
@@ -38,6 +39,7 @@
LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += frame_size_tests.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += resize_test.cc
LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_lossless_test.cc
+LIBVPX_TEST_SRCS-$(CONFIG_VP9_ENCODER) += vp9_end_to_end_test.cc
LIBVPX_TEST_SRCS-yes += decode_test_driver.cc
LIBVPX_TEST_SRCS-yes += decode_test_driver.h
--- /dev/null
+++ b/test/vp9_end_to_end_test.cc
@@ -1,0 +1,155 @@
+/*
+ * Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "test/codec_factory.h"
+#include "test/encode_test_driver.h"
+#include "test/y4m_video_source.h"
+#include "test/yuv_video_source.h"
+#include "test/util.h"
+#include "third_party/googletest/src/include/gtest/gtest.h"
+
+namespace {+
+const unsigned int kWidth = 160;
+const unsigned int kHeight = 90;
+const unsigned int kFramerate = 50;
+const unsigned int kFrames = 10;
+const int kBitrate = 500;
+const int kCpuUsed = 2;
+const double psnr_threshold = 35.0;
+
+typedef struct {+ const char *filename;
+ unsigned int input_bit_depth;
+ vpx_img_fmt fmt;
+ vpx_bit_depth_t bit_depth;
+ unsigned int profile;
+} TestVideoParam;
+
+const TestVideoParam TestVectors[] = {+ {"park_joy_90p_8_420.y4m", 8, VPX_IMG_FMT_I420, VPX_BITS_8, 0},+ {"park_joy_90p_8_422.y4m", 8, VPX_IMG_FMT_I422, VPX_BITS_8, 1},+ {"park_joy_90p_8_444.y4m", 8, VPX_IMG_FMT_I444, VPX_BITS_8, 1},+ {"park_joy_90p_8_440.yuv", 8, VPX_IMG_FMT_I440, VPX_BITS_8, 1},+#if CONFIG_VP9_HIGHBITDEPTH
+ {"park_joy_90p_10_420.y4m", 10, VPX_IMG_FMT_I42016, VPX_BITS_10, 2},+ {"park_joy_90p_10_422.y4m", 10, VPX_IMG_FMT_I42216, VPX_BITS_10, 3},+ {"park_joy_90p_10_444.y4m", 10, VPX_IMG_FMT_I44416, VPX_BITS_10, 3},+ {"park_joy_90p_10_440.yuv", 10, VPX_IMG_FMT_I44016, VPX_BITS_10, 3},+ {"park_joy_90p_12_420.y4m", 12, VPX_IMG_FMT_I42016, VPX_BITS_12, 2},+ {"park_joy_90p_12_422.y4m", 12, VPX_IMG_FMT_I42216, VPX_BITS_12, 3},+ {"park_joy_90p_12_444.y4m", 12, VPX_IMG_FMT_I44416, VPX_BITS_12, 3},+ {"park_joy_90p_12_440.yuv", 12, VPX_IMG_FMT_I44016, VPX_BITS_12, 3},+#endif // CONFIG_VP9_HIGHBITDEPTH
+};
+
+int is_extension_y4m(const char *filename) {+ const char *dot = strrchr(filename, '.');
+ if (!dot || dot == filename)
+ return 0;
+ else
+ return !strcmp(dot, ".y4m");
+}
+
+class EndToEndTestLarge
+ : public ::libvpx_test::EncoderTest,
+ public ::libvpx_test::CodecTestWith2Params<libvpx_test::TestMode, \
+ TestVideoParam> {+ protected:
+ EndToEndTestLarge()
+ : EncoderTest(GET_PARAM(0)),
+ psnr_(0.0),
+ nframes_(0),
+ encoding_mode_(GET_PARAM(1)) {+ }
+
+ virtual ~EndToEndTestLarge() {}+
+ virtual void SetUp() {+ InitializeConfig();
+ SetMode(encoding_mode_);
+ if (encoding_mode_ != ::libvpx_test::kRealTime) {+ cfg_.g_lag_in_frames = 5;
+ cfg_.rc_end_usage = VPX_VBR;
+ } else {+ cfg_.g_lag_in_frames = 0;
+ cfg_.rc_end_usage = VPX_CBR;
+ }
+ test_video_param_ = GET_PARAM(2);
+ }
+
+ virtual void BeginPassHook(unsigned int) {+ psnr_ = 0.0;
+ nframes_ = 0;
+ }
+
+ virtual void PSNRPktHook(const vpx_codec_cx_pkt_t *pkt) {+ psnr_ += pkt->data.psnr.psnr[0];
+ nframes_++;
+ }
+
+ virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
+ ::libvpx_test::Encoder *encoder) {+ if (video->frame() == 1) {+ encoder->Control(VP8E_SET_CPUUSED, kCpuUsed);
+ if (encoding_mode_ != ::libvpx_test::kRealTime) {+ encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
+ encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
+ encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
+ encoder->Control(VP8E_SET_ARNR_TYPE, 3);
+ }
+ }
+ }
+
+ double GetAveragePsnr() const {+ if (nframes_)
+ return psnr_ / nframes_;
+ return 0.0;
+ }
+
+ TestVideoParam test_video_param_;
+
+ private:
+ double psnr_;
+ unsigned int nframes_;
+ libvpx_test::TestMode encoding_mode_;
+};
+
+TEST_P(EndToEndTestLarge, EndtoEndPSNRTest) {+ cfg_.rc_target_bitrate = kBitrate;
+ cfg_.g_error_resilient = 0;
+ cfg_.g_profile = test_video_param_.profile;
+ cfg_.g_input_bit_depth = test_video_param_.input_bit_depth;
+ cfg_.g_bit_depth = test_video_param_.bit_depth;
+ init_flags_ = VPX_CODEC_USE_PSNR;
+
+ libvpx_test::VideoSource *video;
+ if (is_extension_y4m(test_video_param_.filename)) {+ video = new libvpx_test::Y4mVideoSource(test_video_param_.filename,
+ 0, kFrames);
+ } else {+ video = new libvpx_test::YUVVideoSource(test_video_param_.filename,
+ test_video_param_.fmt,
+ kWidth, kHeight,
+ kFramerate, 1, 0, kFrames);
+ }
+
+ ASSERT_NO_FATAL_FAILURE(RunLoop(video));
+ const double psnr = GetAveragePsnr();
+ EXPECT_GT(psnr, psnr_threshold);
+ delete(video);
+}
+
+VP9_INSTANTIATE_TEST_CASE(
+ EndToEndTestLarge,
+ ::testing::Values(::libvpx_test::kTwoPassGood, ::libvpx_test::kOnePassGood),
+ ::testing::ValuesIn(TestVectors));
+
+} // namespace
--- /dev/null
+++ b/test/yuv_video_source.h
@@ -1,0 +1,151 @@
+/*
+ * Copyright (c) 2014 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+#ifndef TEST_YUV_VIDEO_SOURCE_H_
+#define TEST_YUV_VIDEO_SOURCE_H_
+
+#include <cstdio>
+#include <cstdlib>
+#include <string>
+
+#include "test/video_source.h"
+#include "vpx/vpx_image.h"
+
+namespace libvpx_test {+
+// This class extends VideoSource to allow parsing of raw YUV
+// formats of various color sampling and bit-depths so that we can
+// do actual file encodes.
+class YUVVideoSource : public VideoSource {+ public:
+ YUVVideoSource(const std::string &file_name, vpx_img_fmt format,
+ unsigned int width, unsigned int height,
+ int rate_numerator, int rate_denominator,
+ unsigned int start, int limit)
+ : file_name_(file_name),
+ input_file_(NULL),
+ img_(NULL),
+ start_(start),
+ limit_(limit),
+ frame_(0),
+ width_(0),
+ height_(0),
+ format_(VPX_IMG_FMT_NONE),
+ framerate_numerator_(rate_numerator),
+ framerate_denominator_(rate_denominator) {+ // This initializes format_, raw_size_, width_, height_ and allocates img.
+ SetSize(width, height, format);
+ }
+
+ virtual ~YUVVideoSource() {+ vpx_img_free(img_);
+ if (input_file_)
+ fclose(input_file_);
+ }
+
+ virtual void Begin() {+ if (input_file_)
+ fclose(input_file_);
+ input_file_ = OpenTestDataFile(file_name_);
+ ASSERT_TRUE(input_file_ != NULL) << "Input file open failed. Filename: "
+ << file_name_;
+ if (start_)
+ fseek(input_file_, static_cast<unsigned>(raw_size_) * start_, SEEK_SET);
+
+ frame_ = start_;
+ FillFrame();
+ }
+
+ virtual void Next() {+ ++frame_;
+ FillFrame();
+ }
+
+ virtual vpx_image_t *img() const { return (frame_ < limit_) ? img_ : NULL; }+
+ // Models a stream where Timebase = 1/FPS, so pts == frame.
+ virtual vpx_codec_pts_t pts() const { return frame_; }+
+ virtual unsigned long duration() const { return 1; }+
+ virtual vpx_rational_t timebase() const {+ const vpx_rational_t t = { framerate_denominator_, framerate_numerator_ };+ return t;
+ }
+
+ virtual unsigned int frame() const { return frame_; }+
+ virtual unsigned int limit() const { return limit_; }+
+ virtual void SetSize(unsigned int width, unsigned int height,
+ vpx_img_fmt format) {+ if (width != width_ || height != height_ || format != format_) {+ vpx_img_free(img_);
+ img_ = vpx_img_alloc(NULL, format, width, height, 1);
+ ASSERT_TRUE(img_ != NULL);
+ width_ = width;
+ height_ = height;
+ format_ = format;
+ switch (format) {+ case VPX_IMG_FMT_I420:
+ raw_size_ = width * height * 3 / 2;
+ break;
+ case VPX_IMG_FMT_I422:
+ raw_size_ = width * height * 2;
+ break;
+ case VPX_IMG_FMT_I440:
+ raw_size_ = width * height * 2;
+ break;
+ case VPX_IMG_FMT_I444:
+ raw_size_ = width * height * 3;
+ break;
+ case VPX_IMG_FMT_I42016:
+ raw_size_ = width * height * 3;
+ break;
+ case VPX_IMG_FMT_I42216:
+ raw_size_ = width * height * 4;
+ break;
+ case VPX_IMG_FMT_I44016:
+ raw_size_ = width * height * 4;
+ break;
+ case VPX_IMG_FMT_I44416:
+ raw_size_ = width * height * 6;
+ break;
+ default:
+ ASSERT_TRUE(0);
+ }
+ }
+ }
+
+ virtual void FillFrame() {+ ASSERT_TRUE(input_file_ != NULL);
+ // Read a frame from input_file.
+ if (fread(img_->img_data, raw_size_, 1, input_file_) == 0) {+ limit_ = frame_;
+ }
+ }
+
+ protected:
+ std::string file_name_;
+ FILE *input_file_;
+ vpx_image_t *img_;
+ size_t raw_size_;
+ unsigned int start_;
+ unsigned int limit_;
+ unsigned int frame_;
+ unsigned int width_;
+ unsigned int height_;
+ vpx_img_fmt format_;
+ int framerate_numerator_;
+ int framerate_denominator_;
+};
+
+} // namespace libvpx_test
+
+#endif // TEST_YUV_VIDEO_SOURCE_H_
--
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