test/borders_test.cc

   1 /*
   2  * Copyright (c) 2016, Alliance for Open Media. All rights reserved
   3  *
   4  * This source code is subject to the terms of the BSD 2 Clause License and
   5  * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
   6  * was not distributed with this source code in the LICENSE file, you can
   7  * obtain it at www.aomedia.org/license/software. If the Alliance for Open
   8  * Media Patent License 1.0 was not distributed with this source code in the
   9  * PATENTS file, you can obtain it at www.aomedia.org/license/patent.
  10  */
  11
  12 #include <climits>
  13 #include <vector>
  14 #include "third_party/googletest/src/googletest/include/gtest/gtest.h"
  15 #include "test/codec_factory.h"
  16 #include "test/encode_test_driver.h"
  17 #include "test/i420_video_source.h"
  18 #include "test/util.h"
  19
  20 namespace {
  21
  22 class BordersTestLarge
  23     : public ::libaom_test::CodecTestWithParam<libaom_test::TestMode>,
  24       public ::libaom_test::EncoderTest {
  25  protected:
  26   BordersTestLarge() : EncoderTest(GET_PARAM(0)) {}
  27   virtual ~BordersTestLarge() {}
  28
  29   virtual void SetUp() { InitializeConfig(GET_PARAM(1)); }
  30
  31   virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
  32                                   ::libaom_test::Encoder *encoder) {
  33     if (video->frame() == 0) {
  34       encoder->Control(AOME_SET_CPUUSED, 1);
  35       encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
  36       encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
  37       encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
  38     }
  39   }
  40
  41   virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt) {
  42     if (pkt->data.frame.flags & AOM_FRAME_IS_KEY) {
  43     }
  44   }
  45 };
  46
  47 TEST_P(BordersTestLarge, TestEncodeHighBitrate) {
  48   // Validate that this non multiple of 64 wide clip encodes and decodes
  49   // without a mismatch when passing in a very low max q.  This pushes
  50   // the encoder to producing lots of big partitions which will likely
  51   // extend into the border and test the border condition.
  52   cfg_.g_lag_in_frames = 25;
  53   cfg_.rc_2pass_vbr_minsection_pct = 5;
  54   cfg_.rc_2pass_vbr_maxsection_pct = 2000;
  55   cfg_.rc_target_bitrate = 2000;
  56   cfg_.rc_max_quantizer = 10;
  57
  58   ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
  59                                        10);
  60
  61   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
  62 }
  63 TEST_P(BordersTestLarge, TestLowBitrate) {
  64   // Validate that this clip encodes and decodes without a mismatch
  65   // when passing in a very high min q.  This pushes the encoder to producing
  66   // lots of small partitions which might will test the other condition.
  67
  68   cfg_.g_lag_in_frames = 25;
  69   cfg_.rc_2pass_vbr_minsection_pct = 5;
  70   cfg_.rc_2pass_vbr_maxsection_pct = 2000;
  71   cfg_.rc_target_bitrate = 200;
  72   cfg_.rc_min_quantizer = 40;
  73
  74   ::libaom_test::I420VideoSource video("hantro_odd.yuv", 208, 144, 30, 1, 0,
  75                                        10);
  76
  77   ASSERT_NO_FATAL_FAILURE(RunLoop(&video));
  78 }
  79
  80 AV1_INSTANTIATE_TEST_SUITE(BordersTestLarge,
  81                            ::testing::Values(::libaom_test::kTwoPassGood));
  82 }  // namespace