2 * Copyright (c) 2012 The WebM project authors. All Rights Reserved.
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.
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"
20 class BordersTest : public ::libvpx_test::EncoderTest,
21 public ::libvpx_test::CodecTestWithParam<libvpx_test::TestMode> {
23 BordersTest() : EncoderTest(GET_PARAM(0)) {}
24 virtual ~BordersTest() {}
26 virtual void SetUp() {
28 SetMode(GET_PARAM(1));
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);
42 virtual void FramePktHook(const vpx_codec_cx_pkt_t *pkt) {
43 if (pkt->data.frame.flags & VPX_FRAME_IS_KEY) {
48 TEST_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;
59 ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
62 ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
64 TEST_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.
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;
75 ::libvpx_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
78 ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
81 VP9_INSTANTIATE_TEST_CASE(BordersTest, ::testing::Values(
82 ::libvpx_test::kTwoPassGood));