Loading tests/codec_be_to_accepted_release/decoder/__init__.py 0 → 100644 +140 −0 Original line number Diff line number Diff line __copyright__ = """ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD., Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange, Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other contributors to this repository. All Rights Reserved. This software is protected by copyright law and by international treaties. The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD., Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange, Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other contributors to this repository retain full ownership rights in their respective contributions in the software. This notice grants no license of any kind, including but not limited to patent license, nor is any license granted by implication, estoppel or otherwise. Contributors are required to enter into the IVAS codec Public Collaboration agreement before making contributions. This software is provided "AS IS", without any express or implied warranties. The software is in the development stage. It is intended exclusively for experts who have experience with such software and solely for the purpose of inspection. All implied warranties of non-infringement, merchantability and fitness for a particular purpose are hereby disclaimed and excluded. Any dispute, controversy or claim arising under or in relation to providing this software shall be submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and the United Nations Convention on Contracts on the International Sales of Goods. """ import numpy as np import pytest from contextlib import contextmanager from pathlib import Path from tempfile import TemporaryDirectory import subprocess from .. import DUT_PATH, REF_PATH, TESTV_PATH, HERE, is_be_to_ref, get_bitstream_path from ..constants import BS_PROC_FER_15, BS_PROC_JBM_DLY_PROF_5 def create_head_rotation_file( trajectory: np.ndarray, strategy: str, switch_time: int, length_frames: int, axis: str = None, ): assert strategy in ["from_array", "rotate_axis", "constant"] length_str = f"-l{length_frames}" if length_frames > 0 else "" fname = f"head_rotation_trajectory-{strategy}-{switch_time}{length_str}" if strategy == "from_array": rots = trajectory elif strategy == "rotate_axis": raise NotImplementedError("only idea for now") elif strategy == "constant": assert len(trajectory) == 1 rots = np.repeat(trajectory, length_frames) out_path = DUT_PATH.joinpath(fname) rots.astype(np.int32).tofile(out_path) return out_path def get_output_path(bitstream_path, output_format, output_sampling_rate): output_name = ( f"{bitstream_path.stem}.dec-{output_format}-{output_sampling_rate}kHz.wav" ) return DUT_PATH.joinpath(output_name) @contextmanager def get_bitstream_and_options( testv_name, encoder_format, bitrate, sampling_rate, dtx, processing, suffix="" ): """ Utility to get either the stored reference bitstream or the processed version as a temporary file The reason for implementing this as a context manager instead of a simple function is that this way the temporary processed bitstream files are cleaned up automatically and do not exploce disk space even more... """ options = list() with TemporaryDirectory() as tmp_dir: bitstream = get_bitstream_path( REF_PATH, testv_name, encoder_format, bitrate, sampling_rate, dtx, suffix ) bitstream_out = Path(tmp_dir).joinpath(bitstream.stem + f".{processing}.192") if processing == BS_PROC_FER_15: ep_path = TESTV_PATH.joinpath("ltv_ep_015.192") cmd = [ # TODO: adapt for windows "eid-xor", "-fer", "-vbr", str(bitstream), str(ep_path), str(bitstream_out), ] subprocess.run(cmd) bitstream = bitstream_out elif processing == BS_PROC_JBM_DLY_PROF_5: dly_profile_path = HERE.joinpath( "../../scripts/dly_error_profiles/dly_error_profile_5.dat" ) tracefile_path = Path(tmp_dir).joinpath(bitstream_out.with_suffix(".trace")) # TODO: adapt for windows # TODO: get number of frames per packet from error profile name cmd = [ "networkSimulator_g192", str(dly_profile_path), str(bitstream), str(bitstream_out), str(tracefile_path), "2", "0", ] subprocess.run(cmd) bitstream = bitstream_out options.append("-VOIP") yield bitstream, options def run_check( ref_bitstream, output_format, sampling_rate, dut_output, options, decoder_frontend, is_ref_creation, ): decoder_frontend.run( output_format, sampling_rate, ref_bitstream, dut_output, add_option_list=options ) if not is_ref_creation and not is_be_to_ref(dut_output): pytest.fail(f"Decoder output differs from reference") tests/codec_be_to_accepted_release/test_decoder.py→tests/codec_be_to_accepted_release/decoder/test_decoder_constant_bitrate.py +3 −121 Original line number Diff line number Diff line Loading @@ -29,127 +29,9 @@ the United Nations Convention on Contracts on the International Sales of Goods. """ import pytest import numpy as np from . import ( is_be_to_ref, get_bitstream_path, get_testv_path, REF_PATH, DUT_PATH, TESTV_PATH, HERE, ) from .constants import * from pathlib import Path import subprocess import random from contextlib import contextmanager from tempfile import TemporaryDirectory ### --------------- Helper functions --------------- def create_head_rotation_file( trajectory: np.ndarray, strategy: str, switch_time: int, length_frames: int, axis: str = None, ): assert strategy in ["from_array", "rotate_axis", "constant"] length_str = f"-l{length_frames}" if length_frames > 0 else "" fname = f"head_rotation_trajectory-{strategy}-{switch_time}{length_str}" if strategy == "from_array": rots = trajectory elif strategy == "rotate_axis": raise NotImplementedError("only idea for now") elif strategy == "constant": assert len(trajectory) == 1 rots = np.repeat(trajectory, length_frames) out_path = DUT_PATH.joinpath(fname) rots.astype(np.int32).tofile(out_path) return out_path def get_output_path(bitstream_path, output_format, output_sampling_rate): output_name = ( f"{bitstream_path.stem}.dec-{output_format}-{output_sampling_rate}kHz.wav" ) return DUT_PATH.joinpath(output_name) @contextmanager def get_bitstream_and_options( testv_name, encoder_format, bitrate, sampling_rate, dtx, processing, suffix="" ): """ Utility to get either the stored reference bitstream or the processed version as a temporary file The reason for implementing this as a context manager instead of a simple function is that this way the temporary processed bitstream files are cleaned up automatically and do not exploce disk space even more... """ options = list() with TemporaryDirectory() as tmp_dir: bitstream = get_bitstream_path( REF_PATH, testv_name, encoder_format, bitrate, sampling_rate, dtx, suffix ) bitstream_out = Path(tmp_dir).joinpath(bitstream.stem + f".{processing}.192") if processing == BS_PROC_FER_15: ep_path = TESTV_PATH.joinpath("ltv_ep_015.192") cmd = [ # TODO: adapt for windows "eid-xor", "-fer", "-vbr", str(bitstream), str(ep_path), str(bitstream_out), ] subprocess.run(cmd) bitstream = bitstream_out elif processing == BS_PROC_JBM_DLY_PROF_5: dly_profile_path = HERE.joinpath( "../../scripts/dly_error_profiles/dly_error_profile_5.dat" ) tracefile_path = Path(tmp_dir).joinpath(bitstream_out.with_suffix(".trace")) # TODO: adapt for windows # TODO: get number of frames per packet from error profile name cmd = [ "networkSimulator_g192", str(dly_profile_path), str(bitstream), str(bitstream_out), str(tracefile_path), "2", "0", ] subprocess.run(cmd) bitstream = bitstream_out options.append("-VOIP") yield bitstream, options def run_check( ref_bitstream, output_format, sampling_rate, dut_output, options, decoder_frontend, is_ref_creation, ): decoder_frontend.run( output_format, sampling_rate, ref_bitstream, dut_output, add_option_list=options ) if not is_ref_creation and not is_be_to_ref(dut_output): pytest.fail(f"Decoder output differs from reference") from . import get_bitstream_and_options, get_output_path, run_check from .. import get_testv_path from ..constants import * ### --------------- Actual testcase definitions --------------- Loading Loading
tests/codec_be_to_accepted_release/decoder/__init__.py 0 → 100644 +140 −0 Original line number Diff line number Diff line __copyright__ = """ (C) 2022-2023 IVAS codec Public Collaboration with portions copyright Dolby International AB, Ericsson AB, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD., Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange, Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other contributors to this repository. All Rights Reserved. This software is protected by copyright law and by international treaties. The IVAS codec Public Collaboration consisting of Dolby International AB, Ericsson AB, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V., Huawei Technologies Co. LTD., Koninklijke Philips N.V., Nippon Telegraph and Telephone Corporation, Nokia Technologies Oy, Orange, Panasonic Holdings Corporation, Qualcomm Technologies, Inc., VoiceAge Corporation, and other contributors to this repository retain full ownership rights in their respective contributions in the software. This notice grants no license of any kind, including but not limited to patent license, nor is any license granted by implication, estoppel or otherwise. Contributors are required to enter into the IVAS codec Public Collaboration agreement before making contributions. This software is provided "AS IS", without any express or implied warranties. The software is in the development stage. It is intended exclusively for experts who have experience with such software and solely for the purpose of inspection. All implied warranties of non-infringement, merchantability and fitness for a particular purpose are hereby disclaimed and excluded. Any dispute, controversy or claim arising under or in relation to providing this software shall be submitted to and settled by the final, binding jurisdiction of the courts of Munich, Germany in accordance with the laws of the Federal Republic of Germany excluding its conflict of law rules and the United Nations Convention on Contracts on the International Sales of Goods. """ import numpy as np import pytest from contextlib import contextmanager from pathlib import Path from tempfile import TemporaryDirectory import subprocess from .. import DUT_PATH, REF_PATH, TESTV_PATH, HERE, is_be_to_ref, get_bitstream_path from ..constants import BS_PROC_FER_15, BS_PROC_JBM_DLY_PROF_5 def create_head_rotation_file( trajectory: np.ndarray, strategy: str, switch_time: int, length_frames: int, axis: str = None, ): assert strategy in ["from_array", "rotate_axis", "constant"] length_str = f"-l{length_frames}" if length_frames > 0 else "" fname = f"head_rotation_trajectory-{strategy}-{switch_time}{length_str}" if strategy == "from_array": rots = trajectory elif strategy == "rotate_axis": raise NotImplementedError("only idea for now") elif strategy == "constant": assert len(trajectory) == 1 rots = np.repeat(trajectory, length_frames) out_path = DUT_PATH.joinpath(fname) rots.astype(np.int32).tofile(out_path) return out_path def get_output_path(bitstream_path, output_format, output_sampling_rate): output_name = ( f"{bitstream_path.stem}.dec-{output_format}-{output_sampling_rate}kHz.wav" ) return DUT_PATH.joinpath(output_name) @contextmanager def get_bitstream_and_options( testv_name, encoder_format, bitrate, sampling_rate, dtx, processing, suffix="" ): """ Utility to get either the stored reference bitstream or the processed version as a temporary file The reason for implementing this as a context manager instead of a simple function is that this way the temporary processed bitstream files are cleaned up automatically and do not exploce disk space even more... """ options = list() with TemporaryDirectory() as tmp_dir: bitstream = get_bitstream_path( REF_PATH, testv_name, encoder_format, bitrate, sampling_rate, dtx, suffix ) bitstream_out = Path(tmp_dir).joinpath(bitstream.stem + f".{processing}.192") if processing == BS_PROC_FER_15: ep_path = TESTV_PATH.joinpath("ltv_ep_015.192") cmd = [ # TODO: adapt for windows "eid-xor", "-fer", "-vbr", str(bitstream), str(ep_path), str(bitstream_out), ] subprocess.run(cmd) bitstream = bitstream_out elif processing == BS_PROC_JBM_DLY_PROF_5: dly_profile_path = HERE.joinpath( "../../scripts/dly_error_profiles/dly_error_profile_5.dat" ) tracefile_path = Path(tmp_dir).joinpath(bitstream_out.with_suffix(".trace")) # TODO: adapt for windows # TODO: get number of frames per packet from error profile name cmd = [ "networkSimulator_g192", str(dly_profile_path), str(bitstream), str(bitstream_out), str(tracefile_path), "2", "0", ] subprocess.run(cmd) bitstream = bitstream_out options.append("-VOIP") yield bitstream, options def run_check( ref_bitstream, output_format, sampling_rate, dut_output, options, decoder_frontend, is_ref_creation, ): decoder_frontend.run( output_format, sampling_rate, ref_bitstream, dut_output, add_option_list=options ) if not is_ref_creation and not is_be_to_ref(dut_output): pytest.fail(f"Decoder output differs from reference")
tests/codec_be_to_accepted_release/test_decoder.py→tests/codec_be_to_accepted_release/decoder/test_decoder_constant_bitrate.py +3 −121 Original line number Diff line number Diff line Loading @@ -29,127 +29,9 @@ the United Nations Convention on Contracts on the International Sales of Goods. """ import pytest import numpy as np from . import ( is_be_to_ref, get_bitstream_path, get_testv_path, REF_PATH, DUT_PATH, TESTV_PATH, HERE, ) from .constants import * from pathlib import Path import subprocess import random from contextlib import contextmanager from tempfile import TemporaryDirectory ### --------------- Helper functions --------------- def create_head_rotation_file( trajectory: np.ndarray, strategy: str, switch_time: int, length_frames: int, axis: str = None, ): assert strategy in ["from_array", "rotate_axis", "constant"] length_str = f"-l{length_frames}" if length_frames > 0 else "" fname = f"head_rotation_trajectory-{strategy}-{switch_time}{length_str}" if strategy == "from_array": rots = trajectory elif strategy == "rotate_axis": raise NotImplementedError("only idea for now") elif strategy == "constant": assert len(trajectory) == 1 rots = np.repeat(trajectory, length_frames) out_path = DUT_PATH.joinpath(fname) rots.astype(np.int32).tofile(out_path) return out_path def get_output_path(bitstream_path, output_format, output_sampling_rate): output_name = ( f"{bitstream_path.stem}.dec-{output_format}-{output_sampling_rate}kHz.wav" ) return DUT_PATH.joinpath(output_name) @contextmanager def get_bitstream_and_options( testv_name, encoder_format, bitrate, sampling_rate, dtx, processing, suffix="" ): """ Utility to get either the stored reference bitstream or the processed version as a temporary file The reason for implementing this as a context manager instead of a simple function is that this way the temporary processed bitstream files are cleaned up automatically and do not exploce disk space even more... """ options = list() with TemporaryDirectory() as tmp_dir: bitstream = get_bitstream_path( REF_PATH, testv_name, encoder_format, bitrate, sampling_rate, dtx, suffix ) bitstream_out = Path(tmp_dir).joinpath(bitstream.stem + f".{processing}.192") if processing == BS_PROC_FER_15: ep_path = TESTV_PATH.joinpath("ltv_ep_015.192") cmd = [ # TODO: adapt for windows "eid-xor", "-fer", "-vbr", str(bitstream), str(ep_path), str(bitstream_out), ] subprocess.run(cmd) bitstream = bitstream_out elif processing == BS_PROC_JBM_DLY_PROF_5: dly_profile_path = HERE.joinpath( "../../scripts/dly_error_profiles/dly_error_profile_5.dat" ) tracefile_path = Path(tmp_dir).joinpath(bitstream_out.with_suffix(".trace")) # TODO: adapt for windows # TODO: get number of frames per packet from error profile name cmd = [ "networkSimulator_g192", str(dly_profile_path), str(bitstream), str(bitstream_out), str(tracefile_path), "2", "0", ] subprocess.run(cmd) bitstream = bitstream_out options.append("-VOIP") yield bitstream, options def run_check( ref_bitstream, output_format, sampling_rate, dut_output, options, decoder_frontend, is_ref_creation, ): decoder_frontend.run( output_format, sampling_rate, ref_bitstream, dut_output, add_option_list=options ) if not is_ref_creation and not is_be_to_ref(dut_output): pytest.fail(f"Decoder output differs from reference") from . import get_bitstream_and_options, get_output_path, run_check from .. import get_testv_path from ..constants import * ### --------------- Actual testcase definitions --------------- Loading
