| /* |
| * Copyright (c) 2021, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 3-Clause Clear License |
| * and the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear |
| * License was not distributed with this source code in the LICENSE file, you |
| * can obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the |
| * Alliance for Open Media Patent License 1.0 was not distributed with this |
| * source code in the PATENTS file, you can obtain it at |
| * aomedia.org/license/patent-license/. |
| */ |
| |
| #include "third_party/googletest/src/googletest/include/gtest/gtest.h" |
| #include "test/codec_factory.h" |
| #include "test/encode_test_driver.h" |
| #include "test/i420_video_source.h" |
| #include "test/util.h" |
| |
| namespace { |
| |
| const int kMaxErrorFrames = 12; |
| const int kMaxInvisibleErrorFrames = 12; |
| const int kMaxDroppableFrames = 12; |
| const int kMaxErrorResilientFrames = 12; |
| const int kMaxNoMFMVFrames = 12; |
| const int kMaxPrimRefNoneFrames = 12; |
| const int kMaxSFrames = 12; |
| const int kCpuUsed = 1; |
| |
| class ErrorResilienceTestLarge |
| : public ::libaom_test::CodecTestWith2Params<libaom_test::TestMode, int>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| ErrorResilienceTestLarge() |
| : EncoderTest(GET_PARAM(0)), psnr_(0.0), nframes_(0), mismatch_psnr_(0.0), |
| mismatch_nframes_(0), encoding_mode_(GET_PARAM(1)), allow_mismatch_(0), |
| enable_altref_(GET_PARAM(2)) { |
| Reset(); |
| } |
| |
| virtual ~ErrorResilienceTestLarge() {} |
| |
| void Reset() { |
| error_nframes_ = 0; |
| invisible_error_nframes_ = 0; |
| droppable_nframes_ = 0; |
| error_resilient_nframes_ = 0; |
| nomfmv_nframes_ = 0; |
| prim_ref_none_nframes_ = 0; |
| s_nframes_ = 0; |
| } |
| |
| void SetupEncoder(int bitrate, int lag) { |
| const aom_rational timebase = { 33333333, 1000000000 }; |
| cfg_.g_timebase = timebase; |
| cfg_.rc_target_bitrate = bitrate; |
| cfg_.kf_mode = AOM_KF_DISABLED; |
| cfg_.g_lag_in_frames = lag; |
| init_flags_ = AOM_CODEC_USE_PSNR; |
| } |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(encoding_mode_); |
| } |
| |
| virtual void BeginPassHook(unsigned int /*pass*/) { |
| psnr_ = 0.0; |
| nframes_ = 0; |
| decoded_nframes_ = 0; |
| mismatch_psnr_ = 0.0; |
| mismatch_nframes_ = 0; |
| } |
| |
| virtual void PSNRPktHook(const aom_codec_cx_pkt_t *pkt) { |
| psnr_ += pkt->data.psnr.psnr[0]; |
| nframes_++; |
| } |
| |
| virtual void PreEncodeFrameHook(libaom_test::VideoSource *video, |
| libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AOME_SET_CPUUSED, kCpuUsed); |
| encoder->Control(AOME_SET_ENABLEAUTOALTREF, enable_altref_); |
| #if CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| encoder->Control(AV1E_SET_FRAME_OUTPUT_ORDER_DERIVATION, 0); |
| #endif // CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| } |
| frame_flags_ &= ~(AOM_EFLAG_NO_REF_FRAME_MVS | AOM_EFLAG_ERROR_RESILIENT | |
| AOM_EFLAG_NO_UPD_ALL | AOM_EFLAG_SET_S_FRAME | |
| AOM_EFLAG_SET_PRIMARY_REF_NONE); |
| if (droppable_nframes_ > 0 && |
| (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) { |
| for (unsigned int i = 0; i < droppable_nframes_; ++i) { |
| if (droppable_frames_[i] == video->frame()) { |
| std::cout << " Encoding droppable frame: " |
| << droppable_frames_[i] << "\n"; |
| frame_flags_ |= AOM_EFLAG_NO_UPD_ALL; |
| break; |
| } |
| } |
| } |
| |
| if (error_resilient_nframes_ > 0 && |
| (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) { |
| for (unsigned int i = 0; i < error_resilient_nframes_; ++i) { |
| if (error_resilient_frames_[i] == video->frame()) { |
| std::cout << " Encoding error_resilient frame: " |
| << error_resilient_frames_[i] << "\n"; |
| frame_flags_ |= AOM_EFLAG_ERROR_RESILIENT; |
| break; |
| } |
| } |
| } |
| |
| if (nomfmv_nframes_ > 0 && |
| (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) { |
| for (unsigned int i = 0; i < nomfmv_nframes_; ++i) { |
| if (nomfmv_frames_[i] == video->frame()) { |
| std::cout << " Encoding no mfmv frame: " |
| << nomfmv_frames_[i] << "\n"; |
| frame_flags_ |= AOM_EFLAG_NO_REF_FRAME_MVS; |
| break; |
| } |
| } |
| } |
| |
| if (prim_ref_none_nframes_ > 0 && |
| (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) { |
| for (unsigned int i = 0; i < prim_ref_none_nframes_; ++i) { |
| if (prim_ref_none_frames_[i] == video->frame()) { |
| std::cout << " Encoding no PRIMARY_REF_NONE frame: " |
| << prim_ref_none_frames_[i] << "\n"; |
| frame_flags_ |= AOM_EFLAG_SET_PRIMARY_REF_NONE; |
| break; |
| } |
| } |
| } |
| |
| encoder->Control(AV1E_SET_S_FRAME_MODE, 0); |
| if (s_nframes_ > 0 && |
| (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) { |
| for (unsigned int i = 0; i < s_nframes_; ++i) { |
| if (s_frames_[i] == video->frame()) { |
| std::cout << " Encoding S frame: " << s_frames_[i] |
| << "\n"; |
| frame_flags_ |= AOM_EFLAG_SET_S_FRAME; |
| break; |
| } |
| } |
| } |
| } |
| |
| virtual void FramePktHook(const aom_codec_cx_pkt_t *pkt |
| #if CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| , |
| ::libaom_test::DxDataIterator *dec_iter |
| #endif // CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| ) { |
| #if CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| (void)dec_iter; |
| #endif // CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| if (pkt->kind != AOM_CODEC_CX_FRAME_PKT) return; |
| // Check that the encode frame flags are correctly reflected |
| // in the output frame flags. |
| const int encode_flags = pkt->data.frame.flags >> 16; |
| if ((encode_flags & AOM_EFLAG_NO_UPD_ALL) == AOM_EFLAG_NO_UPD_ALL) { |
| ASSERT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_DROPPABLE, |
| static_cast<aom_codec_frame_flags_t>(AOM_FRAME_IS_DROPPABLE)); |
| } |
| if (encode_flags & AOM_EFLAG_SET_S_FRAME) { |
| ASSERT_EQ(pkt->data.frame.flags & AOM_FRAME_IS_SWITCH, |
| static_cast<aom_codec_frame_flags_t>(AOM_FRAME_IS_SWITCH)); |
| } |
| if (encode_flags & AOM_EFLAG_ERROR_RESILIENT) { |
| ASSERT_EQ( |
| pkt->data.frame.flags & AOM_FRAME_IS_ERROR_RESILIENT, |
| static_cast<aom_codec_frame_flags_t>(AOM_FRAME_IS_ERROR_RESILIENT)); |
| } |
| } |
| |
| double GetAveragePsnr() const { |
| if (nframes_) return psnr_ / nframes_; |
| return 0.0; |
| } |
| |
| double GetAverageMismatchPsnr() const { |
| if (mismatch_nframes_) return mismatch_psnr_ / mismatch_nframes_; |
| return 0.0; |
| } |
| |
| virtual bool DoDecode() const { |
| if (error_nframes_ > 0 && |
| (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) { |
| for (unsigned int i = 0; i < error_nframes_; ++i) { |
| if (error_frames_[i] == nframes_ - 1) { |
| std::cout << " Skipping decoding frame: " |
| << error_frames_[i] << "\n"; |
| return 0; |
| } |
| } |
| } |
| return 1; |
| } |
| |
| virtual bool DoDecodeInvisible() const { |
| if (invisible_error_nframes_ > 0 && |
| (cfg_.g_pass == AOM_RC_LAST_PASS || cfg_.g_pass == AOM_RC_ONE_PASS)) { |
| for (unsigned int i = 0; i < invisible_error_nframes_; ++i) { |
| if (invisible_error_frames_[i] == nframes_ - 1) { |
| std::cout << " Skipping decoding all invisible frames in " |
| "frame pkt: " |
| << invisible_error_frames_[i] << "\n"; |
| return 0; |
| } |
| } |
| } |
| return 1; |
| } |
| |
| virtual void MismatchHook(const aom_image_t *img1, const aom_image_t *img2) { |
| if (allow_mismatch_) { |
| double mismatch_psnr = compute_psnr(img1, img2); |
| mismatch_psnr_ += mismatch_psnr; |
| ++mismatch_nframes_; |
| // std::cout << "Mismatch frame psnr: " << mismatch_psnr << "\n"; |
| } else { |
| ::libaom_test::EncoderTest::MismatchHook(img1, img2); |
| } |
| } |
| |
| virtual void DecompressedFrameHook(const aom_image_t &img, |
| aom_codec_pts_t pts) { |
| (void)img; |
| (void)pts; |
| ++decoded_nframes_; |
| } |
| |
| void SetErrorFrames(int num, unsigned int *list) { |
| if (num > kMaxErrorFrames) |
| num = kMaxErrorFrames; |
| else if (num < 0) |
| num = 0; |
| error_nframes_ = num; |
| for (unsigned int i = 0; i < error_nframes_; ++i) |
| error_frames_[i] = list[i]; |
| } |
| |
| void SetInvisibleErrorFrames(int num, unsigned int *list) { |
| if (num > kMaxInvisibleErrorFrames) |
| num = kMaxInvisibleErrorFrames; |
| else if (num < 0) |
| num = 0; |
| invisible_error_nframes_ = num; |
| for (unsigned int i = 0; i < invisible_error_nframes_; ++i) |
| invisible_error_frames_[i] = list[i]; |
| } |
| |
| void SetDroppableFrames(int num, unsigned int *list) { |
| if (num > kMaxDroppableFrames) |
| num = kMaxDroppableFrames; |
| else if (num < 0) |
| num = 0; |
| droppable_nframes_ = num; |
| for (unsigned int i = 0; i < droppable_nframes_; ++i) |
| droppable_frames_[i] = list[i]; |
| } |
| |
| void SetErrorResilientFrames(int num, unsigned int *list) { |
| if (num > kMaxErrorResilientFrames) |
| num = kMaxErrorResilientFrames; |
| else if (num < 0) |
| num = 0; |
| error_resilient_nframes_ = num; |
| for (unsigned int i = 0; i < error_resilient_nframes_; ++i) |
| error_resilient_frames_[i] = list[i]; |
| } |
| |
| void SetNoMFMVFrames(int num, unsigned int *list) { |
| if (num > kMaxNoMFMVFrames) |
| num = kMaxNoMFMVFrames; |
| else if (num < 0) |
| num = 0; |
| nomfmv_nframes_ = num; |
| for (unsigned int i = 0; i < nomfmv_nframes_; ++i) |
| nomfmv_frames_[i] = list[i]; |
| } |
| |
| void SetPrimaryRefNoneFrames(int num, unsigned int *list) { |
| if (num > kMaxPrimRefNoneFrames) |
| num = kMaxPrimRefNoneFrames; |
| else if (num < 0) |
| num = 0; |
| prim_ref_none_nframes_ = num; |
| for (unsigned int i = 0; i < prim_ref_none_nframes_; ++i) |
| prim_ref_none_frames_[i] = list[i]; |
| } |
| |
| void SetSFrames(int num, unsigned int *list) { |
| if (num > kMaxSFrames) |
| num = kMaxSFrames; |
| else if (num < 0) |
| num = 0; |
| s_nframes_ = num; |
| for (unsigned int i = 0; i < s_nframes_; ++i) s_frames_[i] = list[i]; |
| } |
| |
| unsigned int GetMismatchFrames() { return mismatch_nframes_; } |
| unsigned int GetEncodedFrames() { return nframes_; } |
| unsigned int GetDecodedFrames() { return decoded_nframes_; } |
| |
| void SetAllowMismatch(int allow) { allow_mismatch_ = allow; } |
| |
| private: |
| double psnr_; |
| unsigned int nframes_; |
| unsigned int decoded_nframes_; |
| unsigned int error_nframes_; |
| unsigned int invisible_error_nframes_; |
| unsigned int droppable_nframes_; |
| unsigned int error_resilient_nframes_; |
| unsigned int nomfmv_nframes_; |
| unsigned int prim_ref_none_nframes_; |
| unsigned int s_nframes_; |
| double mismatch_psnr_; |
| unsigned int mismatch_nframes_; |
| unsigned int error_frames_[kMaxErrorFrames]; |
| unsigned int invisible_error_frames_[kMaxInvisibleErrorFrames]; |
| unsigned int droppable_frames_[kMaxDroppableFrames]; |
| unsigned int error_resilient_frames_[kMaxErrorResilientFrames]; |
| unsigned int nomfmv_frames_[kMaxNoMFMVFrames]; |
| unsigned int prim_ref_none_frames_[kMaxPrimRefNoneFrames]; |
| unsigned int s_frames_[kMaxSFrames]; |
| libaom_test::TestMode encoding_mode_; |
| int allow_mismatch_; |
| |
| public: |
| int enable_altref_; |
| }; |
| |
| TEST_P(ErrorResilienceTestLarge, OnVersusOff) { |
| SetupEncoder(2000, 10); |
| libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, |
| cfg_.g_timebase.den, cfg_.g_timebase.num, |
| 0, 12); |
| |
| // Global error resilient mode OFF. |
| cfg_.g_error_resilient = 0; |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| const double psnr_resilience_off = GetAveragePsnr(); |
| EXPECT_GT(psnr_resilience_off, 25.0); |
| |
| Reset(); |
| // Error resilient mode ON for certain frames |
| unsigned int num_error_resilient_frames = 5; |
| unsigned int error_resilient_frame_list[] = { 3, 5, 6, 9, 11 }; |
| SetErrorResilientFrames(num_error_resilient_frames, |
| error_resilient_frame_list); |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| const double psnr_resilience_on = GetAveragePsnr(); |
| EXPECT_GT(psnr_resilience_on, 25.0); |
| |
| // Test that turning on error resilient mode hurts by 10% at most. |
| if (psnr_resilience_off > 0.0) { |
| const double psnr_ratio = psnr_resilience_on / psnr_resilience_off; |
| EXPECT_GE(psnr_ratio, 0.9); |
| EXPECT_LE(psnr_ratio, 1.1); |
| } |
| } |
| |
| // Check for successful decoding and no encoder/decoder mismatch |
| // if we lose (i.e., drop before decoding) a set of droppable |
| // frames (i.e., frames that don't update any reference buffers). |
| TEST_P(ErrorResilienceTestLarge, DropFramesWithoutRecovery) { |
| /* TODO(anyone): Currently DropFramesWithoutRecovery is not intended to work |
| * with enable_altref_ == 1, because altref frames are not droppable. |
| * Consider expanding this test to check that the droppable frame does not |
| * fall on an invisible frame. |
| */ |
| if (enable_altref_) return; |
| SetupEncoder(500, 10); |
| libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, |
| cfg_.g_timebase.den, cfg_.g_timebase.num, |
| 0, 20); |
| |
| // Set an arbitrary set of error frames same as droppable frames. |
| unsigned int num_droppable_frames = 3; |
| unsigned int droppable_frame_list[] = { 5, 11, 13 }; |
| SetDroppableFrames(num_droppable_frames, droppable_frame_list); |
| SetErrorFrames(num_droppable_frames, droppable_frame_list); |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| // Test that no mismatches have been found |
| std::cout << " Encoded frames: " << GetEncodedFrames() << "\n"; |
| std::cout << " Decoded frames: " << GetDecodedFrames() << "\n"; |
| std::cout << " Mismatch frames: " << GetMismatchFrames() << "\n"; |
| EXPECT_EQ(GetEncodedFrames() - GetDecodedFrames(), num_droppable_frames); |
| } |
| |
| // Check for ParseAbility property of an error-resilient frame. |
| // Encode a frame in error-resilient mode (E-frame), and disallow all |
| // subsequent frames from using MFMV. If frames are dropped before the |
| // E frame, all frames starting from the E frame should be parse-able. |
| TEST_P(ErrorResilienceTestLarge, ParseAbilityTest) { |
| SetupEncoder(500, 10); |
| |
| libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, |
| cfg_.g_timebase.den, cfg_.g_timebase.num, |
| 0, 15); |
| |
| SetAllowMismatch(1); |
| |
| // Note that an E-frame cannot be forced on a frame that is a |
| // show_existing_frame, or a frame that comes directly after an invisible |
| // frame. Currently, this will cause an assertion failure. |
| // Set an arbitrary error resilient (E) frame |
| unsigned int num_error_resilient_frames = 1; |
| unsigned int error_resilient_frame_list[] = { 8 }; |
| SetErrorResilientFrames(num_error_resilient_frames, |
| error_resilient_frame_list); |
| // Ensure that any invisible frames before the E frame are dropped |
| SetInvisibleErrorFrames(num_error_resilient_frames, |
| error_resilient_frame_list); |
| // Set all frames after the error resilient frame to not allow MFMV |
| unsigned int num_post_error_resilient_frames = 6; |
| unsigned int post_error_resilient_frame_list[] = { 9, 10, 11, 12, 13, 14 }; |
| SetNoMFMVFrames(num_post_error_resilient_frames, |
| post_error_resilient_frame_list); |
| |
| // Set a few frames before the E frame that are lost (not decoded) |
| unsigned int num_error_frames = 5; |
| unsigned int error_frame_list[] = { 3, 4, 5, 6, 7 }; |
| SetErrorFrames(num_error_frames, error_frame_list); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| std::cout << " Encoded frames: " << GetEncodedFrames() << "\n"; |
| std::cout << " Decoded frames: " << GetDecodedFrames() << "\n"; |
| std::cout << " Mismatch frames: " << GetMismatchFrames() << "\n"; |
| EXPECT_EQ(GetEncodedFrames() - GetDecodedFrames(), num_error_frames); |
| // All frames following the E-frame and the E-frame are expected to have |
| // mismatches, but still be parse-able. |
| EXPECT_LE(GetMismatchFrames(), num_post_error_resilient_frames + 1); |
| } |
| |
| // Check for ParseAbility property of an S frame. |
| // Encode an S-frame. If frames are dropped before the S-frame, all frames |
| // starting from the S frame should be parse-able. |
| TEST_P(ErrorResilienceTestLarge, SFrameTest) { |
| SetupEncoder(500, 10); |
| |
| libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, |
| cfg_.g_timebase.den, cfg_.g_timebase.num, |
| 0, 15); |
| |
| SetAllowMismatch(1); |
| |
| // Note that an S-frame cannot be forced on a frame that is a |
| // show_existing_frame. This issue still needs to be addressed. |
| // Set an arbitrary S-frame |
| unsigned int num_s_frames = 1; |
| unsigned int s_frame_list[] = { 8 }; |
| SetSFrames(num_s_frames, s_frame_list); |
| // Ensure that any invisible frames before the S frame are dropped |
| SetInvisibleErrorFrames(num_s_frames, s_frame_list); |
| |
| // Set a few frames before the S frame that are lost (not decoded) |
| unsigned int num_error_frames = 6; |
| unsigned int error_frame_list[] = { 2, 3, 4, 5, 6, 7 }; |
| SetErrorFrames(num_error_frames, error_frame_list); |
| |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| std::cout << " Encoded frames: " << GetEncodedFrames() << "\n"; |
| std::cout << " Decoded frames: " << GetDecodedFrames() << "\n"; |
| std::cout << " Mismatch frames: " << GetMismatchFrames() << "\n"; |
| EXPECT_EQ(GetEncodedFrames() - GetDecodedFrames(), num_error_frames); |
| // All frames following the S-frame and the S-frame are expected to have |
| // mismatches, but still be parse-able. |
| EXPECT_LE(GetMismatchFrames(), GetEncodedFrames() - s_frame_list[0]); |
| } |
| |
| AV1_INSTANTIATE_TEST_SUITE(ErrorResilienceTestLarge, GOODQUALITY_TEST_MODES, |
| ::testing::Values(0, 1)); |
| |
| // This class is used to check the presence of SFrame. |
| class SFramePresenceTestLarge |
| : public ::libaom_test::CodecTestWith3Params<libaom_test::TestMode, |
| aom_rc_mode, int>, |
| public ::libaom_test::EncoderTest { |
| protected: |
| SFramePresenceTestLarge() |
| : EncoderTest(GET_PARAM(0)), encoding_mode_(GET_PARAM(1)), |
| rc_end_usage_(GET_PARAM(2)), enable_altref_(GET_PARAM(3)) { |
| is_sframe_present_ = 0; |
| is_sframe_position_violated_ = 0; |
| } |
| virtual ~SFramePresenceTestLarge() {} |
| |
| virtual void SetUp() { |
| InitializeConfig(); |
| SetMode(encoding_mode_); |
| const aom_rational timebase = { 1, 30 }; |
| cfg_.g_timebase = timebase; |
| cfg_.rc_end_usage = rc_end_usage_; |
| cfg_.g_threads = 1; |
| cfg_.kf_min_dist = 0; |
| cfg_.kf_max_dist = 60; |
| cfg_.g_lag_in_frames = 35; |
| cfg_.sframe_dist = 5; |
| if (enable_altref_) cfg_.sframe_mode = 2; |
| } |
| |
| virtual bool DoDecode() const { return 1; } |
| |
| virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video, |
| ::libaom_test::Encoder *encoder) { |
| if (video->frame() == 0) { |
| encoder->Control(AOME_SET_CPUUSED, 5); |
| #if CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| encoder->Control(AV1E_SET_FRAME_OUTPUT_ORDER_DERIVATION, 0); |
| #endif // CONFIG_OUTPUT_FRAME_BASED_ON_ORDER_HINT |
| if (rc_end_usage_ == AOM_Q) { |
| encoder->Control(AOME_SET_QP, 210); |
| } |
| encoder->Control(AOME_SET_ENABLEAUTOALTREF, enable_altref_); |
| } |
| } |
| |
| virtual bool HandleDecodeResult(const aom_codec_err_t res_dec, |
| libaom_test::Decoder *decoder) { |
| EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError(); |
| if (AOM_CODEC_OK == res_dec) { |
| aom_codec_ctx_t *ctx_dec = decoder->GetDecoder(); |
| AOM_CODEC_CONTROL_TYPECHECKED(ctx_dec, AOMD_GET_S_FRAME_INFO, |
| &sframe_info); |
| if (sframe_info.is_s_frame) { |
| is_sframe_present_ = 1; |
| if (enable_altref_ && is_sframe_position_violated_ == 0 && |
| sframe_info.is_s_frame_at_altref == 0) |
| is_sframe_position_violated_ = 1; |
| } |
| } |
| return AOM_CODEC_OK == res_dec; |
| } |
| |
| ::libaom_test::TestMode encoding_mode_; |
| aom_rc_mode rc_end_usage_; |
| int is_sframe_present_; |
| int is_sframe_position_violated_; |
| int enable_altref_; |
| aom_s_frame_info sframe_info; |
| }; |
| |
| TEST_P(SFramePresenceTestLarge, SFramePresenceTest) { |
| libaom_test::I420VideoSource video("hantro_collage_w352h288.yuv", 352, 288, |
| cfg_.g_timebase.den, cfg_.g_timebase.num, |
| 0, 100); |
| ASSERT_NO_FATAL_FAILURE(RunLoop(&video)); |
| ASSERT_EQ(is_sframe_present_, 1); |
| if (enable_altref_) { |
| ASSERT_EQ(is_sframe_position_violated_, 0); |
| } |
| } |
| |
| /* TODO(anyone): Currently SFramePresenceTest fails when enable_altref_ = 1. |
| * Hence this configuration is not added. Add this configuration after the |
| * bug is fixed. |
| */ |
| AV1_INSTANTIATE_TEST_SUITE(SFramePresenceTestLarge, GOODQUALITY_TEST_MODES, |
| ::testing::Values(AOM_Q, AOM_VBR, AOM_CBR, AOM_CQ), |
| ::testing::Values(0)); |
| } // namespace |
