1/*
2 *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
3 *
4 *  Use of this source code is governed by a BSD-style license
5 *  that can be found in the LICENSE file in the root of the source
6 *  tree. An additional intellectual property rights grant can be found
7 *  in the file PATENTS.  All contributing project authors may
8 *  be found in the AUTHORS file in the root of the source tree.
9 */
10#include <climits>
11#include <vector>
12#include "third_party/googletest/src/include/gtest/gtest.h"
13#include "test/codec_factory.h"
14#include "test/encode_test_driver.h"
15#include "test/i420_video_source.h"
16#include "test/util.h"
17
18namespace {
19
20class CpuSpeedTest : public ::libvpx_test::EncoderTest,
21    public ::libvpx_test::CodecTestWith2Params<
22        libvpx_test::TestMode, int> {
23 protected:
24  CpuSpeedTest() : EncoderTest(GET_PARAM(0)) {}
25  virtual ~CpuSpeedTest() {}
26
27  virtual void SetUp() {
28    InitializeConfig();
29    SetMode(GET_PARAM(1));
30    set_cpu_used_ = GET_PARAM(2);
31  }
32
33  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
34                                  ::libvpx_test::Encoder *encoder) {
35    if (video->frame() == 1) {
36      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
37      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
38      encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
39      encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
40      encoder->Control(VP8E_SET_ARNR_TYPE, 3);
41    }
42  }
43
44  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
45    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
46    }
47  }
48  int set_cpu_used_;
49};
50
51TEST_P(CpuSpeedTest, TestQ0) {
52  // Validate that this non multiple of 64 wide clip encodes and decodes
53  // without a mismatch when passing in a very low max q.  This pushes
54  // the encoder to producing lots of big partitions which will likely
55  // extend into the border and test the border condition.
56  cfg_.g_lag_in_frames = 25;
57  cfg_.rc_2pass_vbr_minsection_pct = 5;
58  cfg_.rc_2pass_vbr_minsection_pct = 2000;
59  cfg_.rc_target_bitrate = 400;
60  cfg_.rc_max_quantizer = 0;
61  cfg_.rc_min_quantizer = 0;
62
63  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
64                                       20);
65
66  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
67}
68
69
70TEST_P(CpuSpeedTest, TestEncodeHighBitrate) {
71  // Validate that this non multiple of 64 wide clip encodes and decodes
72  // without a mismatch when passing in a very low max q.  This pushes
73  // the encoder to producing lots of big partitions which will likely
74  // extend into the border and test the border condition.
75  cfg_.g_lag_in_frames = 25;
76  cfg_.rc_2pass_vbr_minsection_pct = 5;
77  cfg_.rc_2pass_vbr_minsection_pct = 2000;
78  cfg_.rc_target_bitrate = 12000;
79  cfg_.rc_max_quantizer = 10;
80  cfg_.rc_min_quantizer = 0;
81
82  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
83                                       20);
84
85  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
86}
87TEST_P(CpuSpeedTest, TestLowBitrate) {
88  // Validate that this clip encodes and decodes without a mismatch
89  // when passing in a very high min q.  This pushes the encoder to producing
90  // lots of small partitions which might will test the other condition.
91
92  cfg_.g_lag_in_frames = 25;
93  cfg_.rc_2pass_vbr_minsection_pct = 5;
94  cfg_.rc_2pass_vbr_minsection_pct = 2000;
95  cfg_.rc_target_bitrate = 200;
96  cfg_.rc_min_quantizer = 40;
97
98  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
99                                       20);
100
101  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
102}
103
104using std::tr1::make_tuple;
105
106#define VP9_FACTORY \
107  static_cast<const libvpx_test::CodecFactory*> (&libvpx_test::kVP9)
108
109VP9_INSTANTIATE_TEST_CASE(
110    CpuSpeedTest,
111    ::testing::Values(::libvpx_test::kTwoPassGood, ::libvpx_test::kOnePassGood),
112    ::testing::Range(0, 8));
113}  // namespace
114