Commit 30b64a5b authored by Shikha Shetgeri's avatar Shikha Shetgeri
Browse files

Added two test cases for initial SID frame

parent e15d8f5a

scripts/config/self_test.prm

+7 −0
Original line number Diff line number Diff line
@@ -649,6 +649,13 @@ 
../IVAS_dec HOA3 32 bit testv/stv3OA32c.wav_sw_32-32_DTX_HOA3.tst





// SBA FOA at 13.2 kbps , 32kHz in, 32kHz out, DTX on, BINAURAL out, SID as first frame

../IVAS_cod -dtx -sba 1 13200 32 testv/stvFOA32c.wav bit

../IVAS_dec BINAURAL 32 bit testv/stvFOA32c.wav_BINAURAL_13200_32-32_DTX_SID.tst



// SBA FOA at 24.4 kbps, 32kHz in, 32kHz out, DTX on, BINAURAL out, SID as first frame

../IVAS_cod -dtx -sba 1 24400 32 testv/stvFOA32c.wav bit

../IVAS_dec BINAURAL 32 bit testv/stvFOA32c.wav_BINAURAL_13200_32-32_DTX_SID.tst



// MASA 1dir 1TC at 13.2 kbps, 48kHz in, 48kHz out, BINAURAL out

../IVAS_cod -masa 1 testv/stv1MASA1TC48c.met 13200 48 testv/stv1MASA1TC48c.wav bit

scripts/cut_bs.py

+3 −3
Original line number Diff line number Diff line
@@ -35,7 +35,8 @@ import argparse 
import os.path

import sys



SID_BITS = {35, 48, 88, 100}

#SID_BITS = {35, 48, 88, 100}

SID_BITS = {35, 48, 104}

SYNC_WORDS = {b"!k", b" k"}
@@ -86,7 +87,6 @@ def cut_bs(fp, fp_out, start_frame=0, start_with_sid=False): 
        fp_out.write(n_bits_bs)

        fp_out.write(fp.read(n_bits * 2))

        fr_cnt += 1



    return (fr_cnt, cut_cnt)

tests/test_param_file.py

+33 −2
Original line number Diff line number Diff line
@@ -43,7 +43,7 @@ from cmp_pcm import cmp_pcm 
from cut_pcm import cut_samples

from conftest import EncoderFrontend, DecoderFrontend

from testconfig import PARAM_FILE



from cut_bs import cut_bs



VALID_DEC_OUTPUT_CONF = [

    "MONO",
@@ -162,6 +162,17 @@ def test_param_file_tests( 
        sba_br_switching_dtx = 1

        cut_file = pre_proc_input(testv_file, fs)

        testv_file = cut_file

    #SID

    sba_dtx_first_SID = 0

    if (

        bitrate.isdigit()

        and "-dtx" in enc_opts.split()

        and "-sba" in enc_opts.split()

        and "SID" in tag_str.split('_')

    ):

        sba_dtx_first_SID = 1

        cut_file = pre_proc_input(testv_file, fs)

        testv_file = cut_file



    # bitrate can be a filename: remove leading "../"

    if bitrate.startswith("../"):
@@ -188,7 +199,27 @@ def test_param_file_tests( 
        enc_split,

        update_ref,

    )

    if sba_br_switching_dtx == 1:

    # SID : Update bitstream

    if sba_dtx_first_SID == 1:

        dut_out_dir = f"{dut_base_path}\\param_file\\enc"

        ref_out_dir = f"{reference_path}\\param_file\\enc"

        ref_out_file = f"{ref_out_dir}\\{bitstream_file}"

        dut_out_file = f"{dut_out_dir}\\{bitstream_file}"

        ref_out_file_cut = ref_out_file +"_cut"

        dut_out_file_cut = dut_out_file +"_cut"



        if update_ref == 1 or update_ref == 2 and not os.path.exists(ref_out_file):

            with open(ref_out_file, "rb") as fp_in:

                with open(ref_out_file_cut, "wb") as fp_out:

                    fr_cnt, cut_cnt = cut_bs(fp_in, fp_out, 0, True)

        if update_ref in [0, 2]:

            with open(dut_out_file, "rb") as fp_in:

                with open(dut_out_file_cut, "wb") as fp_out:

                   fr_cnt, cut_cnt = cut_bs(fp_in, fp_out, 0, True)



        bitstream_file = bitstream_file +"_cut"



    if sba_br_switching_dtx == 1 or sba_dtx_first_SID == 1:

        is_exist = os.path.exists(cut_file)

        if is_exist:

            os.remove(cut_file)