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 : public ::libvpx_test::EncoderTest,
21    public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
22 protected:
23  BordersTest() : EncoderTest(GET_PARAM(0)) {}
24  virtual ~BordersTest() {}
25
26  virtual void SetUp() {
27    InitializeConfig();
28    SetMode(GET_PARAM(1));
29  }
30
31  virtual void PreEncodeFrameHook(::libvpx_test::VideoSource *video,
32                                  ::libvpx_test::Encoder *encoder) {
33    if (video->frame() == 1) {
34      encoder->Control(VP8E_SET_CPUUSED, 1);
35      encoder->Control(VP8E_SET_ENABLEAUTOALTREF, 1);
36      encoder->Control(VP8E_SET_ARNR_MAXFRAMES, 7);
37      encoder->Control(VP8E_SET_ARNR_STRENGTH, 5);
38      encoder->Control(VP8E_SET_ARNR_TYPE, 3);
39    }
40  }
41
42  virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
43    if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
44    }
45  }
46};
47
48TEST_P(BordersTest, TestEncodeHighBitrate) {
49  // Validate that this non multiple of 64 wide clip encodes and decodes
50  // without a mismatch when passing in a very low max q.  This pushes
51  // the encoder to producing lots of big partitions which will likely
52  // extend into the border and test the border condition.
53  cfg_.g_lag_in_frames = 25;
54  cfg_.rc_2pass_vbr_minsection_pct = 5;
55  cfg_.rc_2pass_vbr_minsection_pct = 2000;
56  cfg_.rc_target_bitrate = 2000;
57  cfg_.rc_max_quantizer = 10;
58
59  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
60                                       40);
61
62  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
63}
64TEST_P(BordersTest, TestLowBitrate) {
65  // Validate that this clip encodes and decodes without a mismatch
66  // when passing in a very high min q.  This pushes the encoder to producing
67  // lots of small partitions which might will test the other condition.
68
69  cfg_.g_lag_in_frames = 25;
70  cfg_.rc_2pass_vbr_minsection_pct = 5;
71  cfg_.rc_2pass_vbr_maxsection_pct = 2000;
72  cfg_.rc_target_bitrate = 200;
73  cfg_.rc_min_quantizer = 40;
74
75  ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
76                                       40);
77
78  ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
79}
80
81VP9_INSTANTIATE_TEST_CASE(BordersTest, ::testing::Values(
82    ::libvpx_test::kTwoPassGood));
83}  // namespace
84