# *****************************************************************************
#  Copyright (c) 2018, NVIDIA CORPORATION.  All rights reserved.
#
#  Redistribution and use in source and binary forms, with or without
#  modification, are permitted provided that the following conditions are met:
#      * Redistributions of source code must retain the above copyright
#        notice, this list of conditions and the following disclaimer.
#      * Redistributions in binary form must reproduce the above copyright
#        notice, this list of conditions and the following disclaimer in the
#        documentation and/or other materials provided with the distribution.
#      * Neither the name of the NVIDIA CORPORATION nor the
#        names of its contributors may be used to endorse or promote products
#        derived from this software without specific prior written permission.
#
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
#  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
#  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#  DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR ANY
#  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
#  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
#  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
#  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
#  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# *****************************************************************************


import torch

from fastpitch.data_function import TextMelAliCollate, TextMelAliLoader, batch_to_gpu as batch_to_gpu_fastpitch
from tacotron2.data_function import batch_to_gpu as batch_to_gpu_tacotron2
from tacotron2.data_function import TextMelCollate, TextMelLoader
from waveglow.data_function import batch_to_gpu as batch_to_gpu_waveglow
from waveglow.data_function import MelAudioLoader


def get_collate_function(model_name):
    return {
        "Tacotron2": lambda _: TextMelCollate(n_frames_per_step=1),
        "WaveGlow": lambda _: torch.utils.data.dataloader.default_collate,
        "FastPitch": TextMelAliCollate,
    }[model_name]()


def get_data_loader(model_name, **args):
    return {"Tacotron2": TextMelLoader, "WaveGlow": MelAudioLoader, "FastPitch": TextMelAliLoader}[model_name](**args)


def get_batch_to_gpu(model_name):
    return {
        "Tacotron2": batch_to_gpu_tacotron2,
        "WaveGlow": batch_to_gpu_waveglow,
        "FastPitch": batch_to_gpu_fastpitch,
    }[model_name]

ddaace0337a46b9cc8f1487e07006e3b8e820165
<mask token>


def get_collate_function(model_name):
    return {'Tacotron2': lambda _: TextMelCollate(n_frames_per_step=1),
        'WaveGlow': lambda _: torch.utils.data.dataloader.default_collate,
        'FastPitch': TextMelAliCollate}[model_name]()


<mask token>

<mask token>


def get_collate_function(model_name):
    return {'Tacotron2': lambda _: TextMelCollate(n_frames_per_step=1),
        'WaveGlow': lambda _: torch.utils.data.dataloader.default_collate,
        'FastPitch': TextMelAliCollate}[model_name]()


<mask token>


def get_batch_to_gpu(model_name):
    return {'Tacotron2': batch_to_gpu_tacotron2, 'WaveGlow':
        batch_to_gpu_waveglow, 'FastPitch': batch_to_gpu_fastpitch}[model_name]

<mask token>


def get_collate_function(model_name):
    return {'Tacotron2': lambda _: TextMelCollate(n_frames_per_step=1),
        'WaveGlow': lambda _: torch.utils.data.dataloader.default_collate,
        'FastPitch': TextMelAliCollate}[model_name]()


def get_data_loader(model_name, **args):
    return {'Tacotron2': TextMelLoader, 'WaveGlow': MelAudioLoader,
        'FastPitch': TextMelAliLoader}[model_name](**args)


def get_batch_to_gpu(model_name):
    return {'Tacotron2': batch_to_gpu_tacotron2, 'WaveGlow':
        batch_to_gpu_waveglow, 'FastPitch': batch_to_gpu_fastpitch}[model_name]

import torch
from fastpitch.data_function import TextMelAliCollate, TextMelAliLoader, batch_to_gpu as batch_to_gpu_fastpitch
from tacotron2.data_function import batch_to_gpu as batch_to_gpu_tacotron2
from tacotron2.data_function import TextMelCollate, TextMelLoader
from waveglow.data_function import batch_to_gpu as batch_to_gpu_waveglow
from waveglow.data_function import MelAudioLoader


def get_collate_function(model_name):
    return {'Tacotron2': lambda _: TextMelCollate(n_frames_per_step=1),
        'WaveGlow': lambda _: torch.utils.data.dataloader.default_collate,
        'FastPitch': TextMelAliCollate}[model_name]()


def get_data_loader(model_name, **args):
    return {'Tacotron2': TextMelLoader, 'WaveGlow': MelAudioLoader,
        'FastPitch': TextMelAliLoader}[model_name](**args)


def get_batch_to_gpu(model_name):
    return {'Tacotron2': batch_to_gpu_tacotron2, 'WaveGlow':
        batch_to_gpu_waveglow, 'FastPitch': batch_to_gpu_fastpitch}[model_name]

# *****************************************************************************
#  Copyright (c) 2018, NVIDIA CORPORATION.  All rights reserved.
#
#  Redistribution and use in source and binary forms, with or without
#  modification, are permitted provided that the following conditions are met:
#      * Redistributions of source code must retain the above copyright
#        notice, this list of conditions and the following disclaimer.
#      * Redistributions in binary form must reproduce the above copyright
#        notice, this list of conditions and the following disclaimer in the
#        documentation and/or other materials provided with the distribution.
#      * Neither the name of the NVIDIA CORPORATION nor the
#        names of its contributors may be used to endorse or promote products
#        derived from this software without specific prior written permission.
#
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
#  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
#  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
#  DISCLAIMED. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR ANY
#  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
#  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
#  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
#  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
#  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
#  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# *****************************************************************************


import torch

from fastpitch.data_function import TextMelAliCollate, TextMelAliLoader, batch_to_gpu as batch_to_gpu_fastpitch
from tacotron2.data_function import batch_to_gpu as batch_to_gpu_tacotron2
from tacotron2.data_function import TextMelCollate, TextMelLoader
from waveglow.data_function import batch_to_gpu as batch_to_gpu_waveglow
from waveglow.data_function import MelAudioLoader


def get_collate_function(model_name):
    return {
        "Tacotron2": lambda _: TextMelCollate(n_frames_per_step=1),
        "WaveGlow": lambda _: torch.utils.data.dataloader.default_collate,
        "FastPitch": TextMelAliCollate,
    }[model_name]()


def get_data_loader(model_name, **args):
    return {"Tacotron2": TextMelLoader, "WaveGlow": MelAudioLoader, "FastPitch": TextMelAliLoader}[model_name](**args)


def get_batch_to_gpu(model_name):
    return {
        "Tacotron2": batch_to_gpu_tacotron2,
        "WaveGlow": batch_to_gpu_waveglow,
        "FastPitch": batch_to_gpu_fastpitch,
    }[model_name]
