Commit a89fc931 authored by vaclav's avatar vaclav
Browse files

- Merge remote-tracking branch... 

- Merge remote-tracking branch 'remotes/origin/1119-split-rendering-crashes-in-jbm' into 1119-split-rendering-crashes-in-jbm-ve
parents ab4e5f47 dd011004

.gitlab-ci.yml

+51 −53
Original line number Diff line number Diff line
@@ -544,81 +544,69 @@ renderer-smoke-test: 
      junit:

        - report-junit.xml



# test renderer executable with cmake + asan

renderer-asan:

.renderer-sanitizer-job:

  extends:

    - .test-job-linux

    - .rules-merge-request-to-main

  needs: ["build-codec-linux-cmake"]

  stage: test

  script:

    - cmake -B cmake-build -G "Unix Makefiles" -DCLANG=asan -DCOPY_EXECUTABLES_FROM_BUILD_DIR=true

    - cmake --build cmake-build -- -j

    - testcase_timeout=180

    - python3 -m pytest -q -n auto -rA --junit-xml=report-junit.xml tests/renderer/test_renderer.py --testcase_timeout=$testcase_timeout



  timeout: "1 hour"

  artifacts:

    name: "mr-$CI_MERGE_REQUEST_IID--sha-$CI_COMMIT_SHORT_SHA--job-$CI_JOB_NAME--results"

    expire_in: 1 week

    when: always

    paths:

      - report-junit.xml

    expose_as: "renderer asan pytest results"

      - report.html

    reports:

      junit:

        - report-junit.xml

  before_script:

    - cmake -B cmake-build -G "Unix Makefiles" -DCLANG=$SANITIZER_BUILD_STRING -DCOPY_EXECUTABLES_FROM_BUILD_DIR=true

    - cmake --build cmake-build -- -j

    # rename files to fit naming convention

    # en- and decoder needed because of split rendering testcases

    - mv IVAS_cod IVAS_cod_ref

    - mv IVAS_dec IVAS_dec_ref

    - mv IVAS_rend IVAS_rend_ref

    - mv ISAR_post_rend ISAR_post_rend_ref

    - testcase_timeout=180



# test renderer executable with cmake + asan

renderer-asan:

  extends:

    - .renderer-sanitizer-job

  variables:

    SANITIZER_BUILD_STRING: "asan"

  script:

    - python3 -m pytest -q --tb=no -n auto --html=report.html --self-contained-html --junit-xml=report-junit.xml tests/renderer/test_renderer.py tests/split_rendering/test_split_rendering.py --create_ref --testcase_timeout=$testcase_timeout

  artifacts:

    expose_as: "renderer asan result"





# test renderer executable with cmake + msan

renderer-msan:

  extends:

    - .test-job-linux

    - .rules-merge-request-to-main

  needs: ["build-codec-linux-cmake"]

  stage: test

    - .renderer-sanitizer-job

  variables:

    SANITIZER_BUILD_STRING: "msan"

  script:

    - cmake -B cmake-build -G "Unix Makefiles" -DCLANG=msan  -DCOPY_EXECUTABLES_FROM_BUILD_DIR=true

    - cmake --build cmake-build -- -j

    - testcase_timeout=180

    - python3 -m pytest -q -n auto -rA --junit-xml=report-junit.xml tests/renderer/test_renderer.py --testcase_timeout=$testcase_timeout



    - python3 -m pytest -q --tb=no -n auto --html=report.html --self-contained-html --junit-xml=report-junit.xml tests/renderer/test_renderer.py tests/split_rendering/test_split_rendering.py --create_ref --testcase_timeout=$testcase_timeout

  artifacts:

    name: "mr-$CI_MERGE_REQUEST_IID--sha-$CI_COMMIT_SHORT_SHA--job-$CI_JOB_NAME--results"

    expire_in: 1 week

    when: always

    paths:

      - report-junit.xml

    expose_as: "renderer msan pytest results"

    reports:

      junit:

        - report-junit.xml

    expose_as: "renderer msan result"





# test renderer executable with cmake + usan

renderer-usan:

  extends:

    - .test-job-linux

    - .rules-merge-request-to-main

  needs: ["build-codec-linux-cmake"]

  stage: test

    - .renderer-sanitizer-job

  variables:

    SANITIZER_BUILD_STRING: "usan"

  script:

    - cmake -B cmake-build -G "Unix Makefiles" -DCLANG=usan  -DCOPY_EXECUTABLES_FROM_BUILD_DIR=true

    - cmake --build cmake-build -- -j

    - testcase_timeout=180

    - UBSAN_OPTIONS=suppressions=scripts/ubsan.supp,report_error_type=1,log_path=usan_log_catchall python3 -m pytest -q -n auto -rA --junit-xml=report-junit.xml tests/renderer/test_renderer.py --testcase_timeout=$testcase_timeout

    - grep_exit_code=0

    - touch usan_log_empty # Creates an empty file, this is to avoid "grep: usan_log_*: No such file or directory" in case no USAN failures are reported from pytest

    - grep UndefinedBehaviorSanitizer usan_log_* || grep_exit_code=$?

    - if [ $grep_exit_code != 1 ] ; then echo "Run errors in test_renderer.py with Clang undefined-behavior-sanitizer"; exit 1; fi



    - UBSAN_OPTIONS=suppressions=scripts/ubsan.supp,report_error_type=1 python3 -m pytest -q --tb=no -n auto --html=report.html --self-contained-html --junit-xml=report-junit.xml tests/renderer/test_renderer.py tests/split_rendering/test_split_rendering.py --create_ref --testcase_timeout=$testcase_timeout

  artifacts:

    name: "mr-$CI_MERGE_REQUEST_IID--sha-$CI_COMMIT_SHORT_SHA--job-$CI_JOB_NAME--results"

    expire_in: 1 week

    when: always

    paths:

      - report-junit.xml

    expose_as: "renderer usan pytest results"

    reports:

      junit:

        - report-junit.xml

    expose_as: "renderer usan result"





# compare renderer bitexactness between target and source branch

renderer-pytest-on-merge-request:
@@ -759,6 +747,7 @@ split-rendering-pytest-on-merge-request: 
    - mv IVAS_cod IVAS_cod_ref

    - mv IVAS_dec IVAS_dec_ref

    - mv IVAS_rend IVAS_rend_ref

    - mv ISAR_post_rend ISAR_post_rend_ref



    ### If ref_using_main is not set, checkout the source branch to use scripts and input from there

    - if [ $ref_using_main == 0 ]; then git restore lib_com/options.h; fi # Revert changes back before checking out another branch to avoid conflicts
@@ -806,6 +795,12 @@ ivas-pytest-on-merge-request: 
  stage: compare

  needs: ["build-codec-linux-cmake", "codec-smoke-test"]

  timeout: "14 minutes"

  parallel:

    matrix:

      # note: keep in sync with list in $TESTS_DIR_CODEC_BE_ON_MR

      - PYTEST_SCRIPT:

          - test_param_file.py

          - test_sba.py

  script:

    - bash "${CI_PROJECT_DIR}"/ivas-codec-ci/snippets/print-common-info.sh

    - commits_behind_count="$(bash "${CI_PROJECT_DIR}"/ivas-codec-ci/snippets/get-commits-behind-count.sh)"
@@ -823,7 +818,7 @@ ivas-pytest-on-merge-request: 


    ### prepare pytest

    # create references

    - python3 -m pytest $TESTS_DIR_CODEC_BE_ON_MR -v --update_ref 1

    - python3 -m pytest "$TESTS_DIR_CODEC_BE_ON_MR"/"$PYTEST_SCRIPT" -v --update_ref 1



    ### Run test using branch scripts and input

    - if [ $ref_using_main == 1 ]; then git checkout $source_branch_commit_sha; fi
@@ -831,7 +826,7 @@ ivas-pytest-on-merge-request: 
    ### run pytest

    - exit_code=0

    - testcase_timeout=60

    - python3 -m pytest $TESTS_DIR_CODEC_BE_ON_MR -v --html=report.html --self-contained-html --junit-xml=report-junit.xml --testcase_timeout=$testcase_timeout || exit_code=$?

    - python3 -m pytest "$TESTS_DIR_CODEC_BE_ON_MR"/"$PYTEST_SCRIPT" -v --html=report.html --self-contained-html --junit-xml=report-junit.xml --testcase_timeout=$testcase_timeout || exit_code=$?

    - zero_errors=$(cat report-junit.xml | grep -c 'errors="0"') || true



    - *merge-request-comparison-check
@@ -1039,7 +1034,7 @@ check-first-frame-is-sid: 
    expose_as: "logs-sidstart"

    expire_in: "5 days"



.lc3plus-ensure-no-code-changes:

lc3plus-ensure-no-code-changes:

  extends:

    - .test-job-linux

    - .rules-merge-request-to-main
@@ -1051,7 +1046,7 @@ check-first-frame-is-sid: 
    - ./scripts/lc3plus_lib_setup/get_lc3plus.sh



    # Ensure git reports no changes

    - modified_files=$(git status -s)

    - modified_files=$(git status -su lib_lc3plus)

    - if [[ $modified_files ]]; then printf 'LC3plus codebase was modified!\n\n'"$modified_files"'\n\n'; exit $EXIT_CODE_FAIL; fi



check-bitexactness-hrtf-rom-and-file:
@@ -1284,6 +1279,7 @@ ivas-conformance: 
    - cp -force IVAS_cod.exe IVAS_cod_ref.exe

    - cp -force IVAS_dec.exe IVAS_dec_ref.exe

    - cp -force IVAS_rend.exe IVAS_rend_ref.exe 

    - cp -force ISAR_post_rend.exe ISAR_post_rend_ref.exe

    

    # Reference creation

    - python scripts/prepare_combined_format_inputs.py
@@ -1349,6 +1345,7 @@ ivas-conformance: 
    expire_in: 1 week

    when: always

    paths:

      - report_cmd.html

      - report-junit.xml

      - report.html

      - Readme_IVAS_dec.txt
@@ -1377,6 +1374,7 @@ ivas-conformance-linux: 
    - cp IVAS_cod IVAS_cod_ref

    - cp IVAS_dec IVAS_dec_ref

    - cp IVAS_rend IVAS_rend_ref

    - cp ISAR_post_rend ISAR_post_rend_ref

    

    # Reference creation

    - python3 scripts/prepare_combined_format_inputs.py

Workspace_msvc/lib_lc3plus.vcxproj

+15 −17
Original line number Diff line number Diff line
@@ -106,7 +106,6 @@ 
    <ClCompile Include="..\lib_lc3plus\apply_global_gain.c" />

    <ClCompile Include="..\lib_lc3plus\ari_codec.c" />

    <ClCompile Include="..\lib_lc3plus\attack_detector.c" />

    <ClCompile Include="..\lib_lc3plus\plc_compute_stab_fac.c" />

    <ClCompile Include="..\lib_lc3plus\constants.c" />

    <ClCompile Include="..\lib_lc3plus\cutoff_bandwidth.c" />

    <ClCompile Include="..\lib_lc3plus\dct4.c" />
@@ -116,13 +115,13 @@ 
    <ClCompile Include="..\lib_lc3plus\enc_entropy.c" />

    <ClCompile Include="..\lib_lc3plus\enc_lc3_fl.c" />

    <ClCompile Include="..\lib_lc3plus\estimate_global_gain.c" />

    <ClCompile Include="..\lib_lc3plus\lc3plus_fft.c" />

    <ClCompile Include="..\lib_lc3plus\imdct.c" />

    <ClCompile Include="..\lib_lc3plus\lc3.c" />

    <ClCompile Include="..\lib_lc3plus\lc3plus_fft.c" />

    <ClCompile Include="..\lib_lc3plus\lc3plus.c" />

    <ClCompile Include="..\lib_lc3plus\ltpf_coder.c" />

    <ClCompile Include="..\lib_lc3plus\ltpf_decoder.c" />

    <ClCompile Include="..\lib_lc3plus\mdct.c" />

    <ClCompile Include="..\lib_lc3plus\mdct_shaping.c" />

    <ClCompile Include="..\lib_lc3plus\mdct.c" />

    <ClCompile Include="..\lib_lc3plus\near_nyquist_detector.c" />

    <ClCompile Include="..\lib_lc3plus\noise_factor.c" />

    <ClCompile Include="..\lib_lc3plus\noise_filling.c" />
@@ -133,35 +132,36 @@ 
    <ClCompile Include="..\lib_lc3plus\pc_update.c" />

    <ClCompile Include="..\lib_lc3plus\per_band_energy.c" />

    <ClCompile Include="..\lib_lc3plus\plc_classify.c" />

    <ClCompile Include="..\lib_lc3plus\plc_compute_stab_fac.c" />

    <ClCompile Include="..\lib_lc3plus\plc_damping_scrambling.c" />

    <ClCompile Include="..\lib_lc3plus\plc_main.c" />

    <ClCompile Include="..\lib_lc3plus\plc_noise_substitution.c" />

    <ClCompile Include="..\lib_lc3plus\plc_tdc_tdac.c" />

    <ClCompile Include="..\lib_lc3plus\plc_update.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_f0_refine_first.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_fec_hq.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_hq_ecu.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_lf_peak_analysis.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_rec_frame.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_setf0hz.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_subst_spec.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_spec_ana.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_subst_spec.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_tba_per_band_gain.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_tba_spect_Xavg.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_tba_trans_dect_gains.c" />

    <ClCompile Include="..\lib_lc3plus\plc_phecu_trans_burst_ana_sub.c" />

    <ClCompile Include="..\lib_lc3plus\plc_tdc_tdac.c" />

    <ClCompile Include="..\lib_lc3plus\plc_tdc.c" />

    <ClCompile Include="..\lib_lc3plus\plc_update.c" />

    <ClCompile Include="..\lib_lc3plus\quantize_spec.c" />

    <ClCompile Include="..\lib_lc3plus\reorder_bitstream.c" />

    <ClCompile Include="..\lib_lc3plus\resamp12k8.c" />

    <ClCompile Include="..\lib_lc3plus\residual_coding.c" />

    <ClCompile Include="..\lib_lc3plus\residual_decoding.c" />

    <ClCompile Include="..\lib_lc3plus\setup_dec_lc3.c" />

    <ClCompile Include="..\lib_lc3plus\setup_enc_lc3.c" />

    <ClCompile Include="..\lib_lc3plus\setup_com_lc3.c" />

    <ClCompile Include="..\lib_lc3plus\setup_com_lc3plus.c" />

    <ClCompile Include="..\lib_lc3plus\setup_dec_lc3plus.c" />

    <ClCompile Include="..\lib_lc3plus\setup_enc_lc3plus.c" />

    <ClCompile Include="..\lib_lc3plus\sns_compute_scf.c" />

    <ClCompile Include="..\lib_lc3plus\sns_interpolate_scf.c" />

    <ClCompile Include="..\lib_lc3plus\sns_quantize_scf.c" />

    <ClCompile Include="..\lib_lc3plus\plc_tdc.c" />

    <ClCompile Include="..\lib_lc3plus\tns_coder.c" />

    <ClCompile Include="..\lib_lc3plus\tns_decoder.c" />

  </ItemGroup>
@@ -169,14 +169,12 @@ 
    <ClInclude Include="..\lib_lc3plus\clib.h" />

    <ClInclude Include="..\lib_lc3plus\constants.h" />

    <ClInclude Include="..\lib_lc3plus\defines.h" />

    <ClInclude Include="..\lib_lc3plus\file_io.h" />

    <ClInclude Include="..\lib_lc3plus\functions.h" />

    <ClInclude Include="..\lib_lc3plus\lc3.h" />

    <ClInclude Include="..\lib_lc3plus\setup_dec_lc3.h" />

    <ClInclude Include="..\lib_lc3plus\setup_enc_lc3.h" />

    <ClInclude Include="..\lib_lc3plus\lc3plus.h" />

    <ClInclude Include="..\lib_lc3plus\license.h" />

    <ClInclude Include="..\lib_lc3plus\setup_dec_lc3plus.h" />

    <ClInclude Include="..\lib_lc3plus\setup_enc_lc3plus.h" />

    <ClInclude Include="..\lib_lc3plus\structs.h" />

    <ClInclude Include="..\lib_lc3plus\tinywavein_c.h" />

    <ClInclude Include="..\lib_lc3plus\tinywaveout_c.h" />

    <ClInclude Include="..\lib_lc3plus\util.h" />

  </ItemGroup>

  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

Workspace_msvc/lib_rend.vcxproj

+1 −0
Original line number Diff line number Diff line
@@ -175,6 +175,7 @@ 
    <ClCompile Include="..\lib_rend\ivas_rom_rend.c" />

    <ClCompile Include="..\lib_rend\ivas_shoebox.c" />

    <ClCompile Include="..\lib_rend\ivas_td_decorr.c" />

    <ClCompile Include="..\lib_rend\ivas_td_ring_buffer.c" />

    <ClCompile Include="..\lib_rend\ivas_vbap.c" />

    <ClCompile Include="..\lib_rend\lib_rend.c" />

  </ItemGroup>

Workspace_msvc/lib_rend.vcxproj.filters

+2 −71
Original line number Diff line number Diff line
@@ -32,30 +32,12 @@ 
    <ClCompile Include="..\lib_rend\ivas_hrtf.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_lc3plus_common.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_lc3plus_dec.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_lc3plus_enc.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_limiter.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_masa_merge.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_mcmasa_ana.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_MSPred.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_NoiseGen.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_objectRenderer.c">

      <Filter>rend_c</Filter>

    </ClCompile>
@@ -83,15 +65,6 @@ 
    <ClCompile Include="..\lib_rend\ivas_output_init.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_PerceptualModel.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_PredDecoder.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_PredEncoder.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_render_config.c">

      <Filter>rend_c</Filter>

    </ClCompile>
@@ -113,9 +86,6 @@ 
    <ClCompile Include="..\lib_rend\ivas_reverb_utils.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_RMSEnvGrouping.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_rom_binaural_crend_head.c">

      <Filter>rend_c</Filter>

    </ClCompile>
@@ -134,24 +104,6 @@ 
    <ClCompile Include="..\lib_rend\ivas_sba_rendering.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_splitRend_lcld_dec.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_splitRend_lcld_enc.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_splitRenderer_utils.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_splitRendererPLC.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_splitRendererPost.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_splitRendererPre.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_shoebox.c">

      <Filter>rend_c</Filter>

    </ClCompile>
@@ -161,30 +113,15 @@ 
    <ClCompile Include="..\lib_rend\ivas_vbap.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_lcld_rom_tables.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_lcld_decoder.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_lcld_encoder.c">

    <ClCompile Include="..\lib_rend\ivas_td_decorr.c">

      <Filter>rend_c</Filter>

    </ClCompile>

    <ClCompile Include="..\lib_rend\ivas_td_decorr.c">

    <ClCompile Include="..\lib_rend\ivas_td_ring_buffer.c">

      <Filter>rend_c</Filter>

    </ClCompile>

  </ItemGroup>

  <ItemGroup>

    <ClInclude Include="..\lib_rend\lib_rend.h" />

    <ClInclude Include="..\lib_rend\ivas_lc3plus_common.h">

      <Filter>rend_h</Filter>

    </ClInclude>

    <ClInclude Include="..\lib_rend\ivas_lc3plus_enc.h">

      <Filter>rend_h</Filter>

    </ClInclude>

    <ClInclude Include="..\lib_rend\ivas_lc3plus_dec.h">

      <Filter>rend_h</Filter>

    </ClInclude>

    <ClInclude Include="..\lib_rend\ivas_prot_rend.h">

      <Filter>rend_h</Filter>

    </ClInclude>
@@ -203,12 +140,6 @@ 
    <ClInclude Include="..\lib_rend\ivas_rom_TdBinauralRenderer.h">

      <Filter>rend_h</Filter>

    </ClInclude>

    <ClInclude Include="..\lib_rend\ivas_lcld_prot.h">

      <Filter>rend_h</Filter>

    </ClInclude>

    <ClInclude Include="..\lib_rend\ivas_lcld_rom_tables.h">

      <Filter>rend_h</Filter>

    </ClInclude>

  </ItemGroup>

  <ItemGroup>

    <Filter Include="rend_h">

apps/decoder.c

+6 −2
Original line number Diff line number Diff line
@@ -1866,13 +1866,13 @@ static ivas_error initOnFirstGoodFrame( 
        return error;

    }



    int16_t *zeroBuf = malloc( pcmFrameSize * sizeof( int16_t ) );

    /* Write zeros to the output audio buffer */

    int16_t *zeroBuf = calloc( pcmFrameSize, sizeof( int16_t ) );

    if ( zeroBuf == NULL )

    {

        fprintf( stdout, "Error: Unable to allocate memory for output buffer.\n" );

        return IVAS_ERR_FAILED_ALLOC;

    }

    memset( zeroBuf, 0, pcmFrameSize * sizeof( int16_t ) );



    for ( int16_t i = 0; i < numInitialBadFrames; ++i )

    {
@@ -3623,7 +3623,11 @@ static ivas_error decodeVoIP( 
        goto cleanup;

    }



#ifdef FIX_1119_SPLIT_RENDERING_VOIP

    if ( nSamplesFlushed && !isSplitCoded )

#else

    if ( nSamplesFlushed )

#endif

    {

        /* Write current frame */

        if ( ( error = AudioFileWriter_write( afWriter, pcmBuf, nSamplesFlushed * nOutChannels ) ) != IVAS_ERR_OK )