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 BordersTest
21    : public ::libvpx_test::EncoderTest,
22      public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
23 protected:
24  BordersTest() : EncoderTest(GET_PARAM(0)) {}
25  virtual ~BordersTest() {}
26
27  virtual void SetUp() {
28    InitializeConfig();
29    SetMode(GET_PARAM(1));
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, 1);
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};
48
49TEST_P(BordersTest, TestEncodeHighBitrate) {
50  // Validate that this non multiple of 64 wide clip encodes and decodes
51  // without a mismatch when passing in a very low max q.  This pushes
52  // the encoder to producing lots of big partitions which will likely
53  // extend into the border and test the border condition.
54  cfg_.g_lag_in_frames = 25;
55  cfg_.rc_2pass_vbr_minsection_pct = 5;
56  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
57  cfg_.rc_target_bitrate = 2000;
58  cfg_.rc_max_quantizer = 10;
59
60  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
61                                       40);
62
63  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
64}
65TEST_P(BordersTest, TestLowBitrate) {
66  // Validate that this clip encodes and decodes without a mismatch
67  // when passing in a very high min q.  This pushes the encoder to producing
68  // lots of small partitions which might will test the other condition.
69
70  cfg_.g_lag_in_frames = 25;
71  cfg_.rc_2pass_vbr_minsection_pct = 5;
72  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
73  cfg_.rc_target_bitrate = 200;
74  cfg_.rc_min_quantizer = 40;
75
76  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
77                                       40);
78
79  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
80}
81
82VP9_INSTANTIATE_TEST_CASE(BordersTest,
83                          ::testing::Values(::libvpx_test::kTwoPassGood));
84}  // namespace
85