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
26  virtual void SetUp() {
27    InitializeConfig();
28    SetMode(GET_PARAM(1));
29    set_cpu_used_ = GET_PARAM(2);
30  }
31
32  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
33                                  ::libvpx_test::Encoder *encoder) {
34    if (video->frame() == 1) {
35      encoder->Control(VP8E_SET_CPUUSED, set_cpu_used_);
36      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
37      encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
38      encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
39      encoder->Control(VP8E_SET_ARNR_TYPE, 3);
40    }
41  }
42
43  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
44    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
45    }
46  }
47  int set_cpu_used_;
48};
49
50TEST_P(CpuSpeedTest, TestQ0) {
51  // Validate that this non multiple of 64 wide clip encodes and decodes
52  // without a mismatch when passing in a very low max q.  This pushes
53  // the encoder to producing lots of big partitions which will likely
54  // extend into the border and test the border condition.
55  cfg_.g_lag_in_frames = 25;
56  cfg_.rc_2pass_vbr_minsection_pct = 5;
57  cfg_.rc_2pass_vbr_minsection_pct = 2000;
58  cfg_.rc_target_bitrate = 400;
59  cfg_.rc_max_quantizer = 0;
60  cfg_.rc_min_quantizer = 0;
61
62  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
63                                       20);
64
65  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
66}
67
68
69TEST_P(CpuSpeedTest, TestEncodeHighBitrate) {
70  // Validate that this non multiple of 64 wide clip encodes and decodes
71  // without a mismatch when passing in a very low max q.  This pushes
72  // the encoder to producing lots of big partitions which will likely
73  // extend into the border and test the border condition.
74  cfg_.g_lag_in_frames = 25;
75  cfg_.rc_2pass_vbr_minsection_pct = 5;
76  cfg_.rc_2pass_vbr_minsection_pct = 2000;
77  cfg_.rc_target_bitrate = 12000;
78  cfg_.rc_max_quantizer = 10;
79  cfg_.rc_min_quantizer = 0;
80
81  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
82                                       40);
83
84  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
85}
86TEST_P(CpuSpeedTest, TestLowBitrate) {
87  // Validate that this clip encodes and decodes without a mismatch
88  // when passing in a very high min q.  This pushes the encoder to producing
89  // lots of small partitions which might will test the other condition.
90
91  cfg_.g_lag_in_frames = 25;
92  cfg_.rc_2pass_vbr_minsection_pct = 5;
93  cfg_.rc_2pass_vbr_minsection_pct = 2000;
94  cfg_.rc_target_bitrate = 200;
95  cfg_.rc_min_quantizer = 40;
96
97  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
98                                       40);
99
100  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
101}
102
103using std::tr1::make_tuple;
104
105#define VP9_FACTORY \
106  static_cast<const libvpx_test::CodecFactory*> (&libvpx_test::kVP9)
107
108VP9_INSTANTIATE_TEST_CASE(
109    CpuSpeedTest,
110    ::testing::Values(::libvpx_test::kTwoPassGood),
111    ::testing::Range(0, 5));
112}  // namespace
113