


'''simple docstring'''
from typing import Dict, List, Optional, Union

import numpy as np

from ...image_processing_utils import BaseImageProcessor, BatchFeature, get_size_dict
from ...image_transforms import convert_to_rgb, normalize, rescale, resize, to_channel_dimension_format
from ...image_utils import (
    OPENAI_CLIP_MEAN,
    OPENAI_CLIP_STD,
    ChannelDimension,
    ImageInput,
    PILImageResampling,
    make_list_of_images,
    to_numpy_array,
    valid_images,
)
from ...utils import TensorType, is_vision_available, logging


if is_vision_available():
		import PIL


__snake_case							   =  logging.get_logger(__name__)
class      lowercase			(							A__      ):

		"""simple docstring"""

		_a									=       ['pixel_values']




		def __init__(	self					,     UpperCamelCase_ = True					,     UpperCamelCase_ = None					,     UpperCamelCase_ = PILImageResampling.BICUBIC					,     UpperCamelCase_ = True					,     UpperCamelCase_ = 1 / 255					,     UpperCamelCase_ = True					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = True					,     **UpperCamelCase_					,     ):

							'''simple docstring'''


							super().__init__(**UpperCamelCase_							)
							UpperCamelCase__     :str							      =				size if size is not None else {'''height''': 384, '''width''': 384}
							UpperCamelCase__     :Union[str, Any]							      =				get_size_dict(UpperCamelCase_					,     default_to_square=UpperCamelCase_							)

							UpperCamelCase__     :Optional[Any]							      =				do_resize
							UpperCamelCase__     :Optional[Any]							      =				size
							UpperCamelCase__     :List[str]							      =				resample
							UpperCamelCase__     :List[Any]							      =				do_rescale
							UpperCamelCase__     :Any							      =				rescale_factor
							UpperCamelCase__     :int							      =				do_normalize
							UpperCamelCase__     :Optional[Any]							      =				image_mean if image_mean is not None else OPENAI_CLIP_MEAN
							UpperCamelCase__     :int							      =				image_std if image_std is not None else OPENAI_CLIP_STD
							UpperCamelCase__     :List[str]							      =				do_convert_rgb




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_ = PILImageResampling.BICUBIC					,     UpperCamelCase_ = None					,     **UpperCamelCase_					,     ):

							'''simple docstring'''


							UpperCamelCase__     :str							      =				get_size_dict(UpperCamelCase_					,     default_to_square=UpperCamelCase_							)
							if "height" not in size or "width" not in size:
												raise ValueError(F'''The `size` dictionary must contain the keys `height` and `width`. Got {size.keys()}'''							)
							UpperCamelCase__     :List[Any]							      =				(size['''height'''], size['''width'''])
							return resize(UpperCamelCase_					,     size=UpperCamelCase_					,     resample=UpperCamelCase_					,     data_format=UpperCamelCase_					,     **UpperCamelCase_							)




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_ = None					,     **UpperCamelCase_					,     ):

							'''simple docstring'''


							return rescale(UpperCamelCase_					,     scale=UpperCamelCase_					,     data_format=UpperCamelCase_					,     **UpperCamelCase_							)




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_					,     UpperCamelCase_ = None					,     **UpperCamelCase_					,     ):

							'''simple docstring'''


							return normalize(UpperCamelCase_					,     mean=UpperCamelCase_					,     std=UpperCamelCase_					,     data_format=UpperCamelCase_					,     **UpperCamelCase_							)




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = None					,     UpperCamelCase_ = ChannelDimension.FIRST					,     **UpperCamelCase_					,     ):

							'''simple docstring'''


							UpperCamelCase__     :Dict							      =				do_resize if do_resize is not None else self.do_resize
							UpperCamelCase__     :Union[str, Any]							      =				resample if resample is not None else self.resample
							UpperCamelCase__     :List[Any]							      =				do_rescale if do_rescale is not None else self.do_rescale
							UpperCamelCase__     :Optional[Any]							      =				rescale_factor if rescale_factor is not None else self.rescale_factor
							UpperCamelCase__     :Tuple							      =				do_normalize if do_normalize is not None else self.do_normalize
							UpperCamelCase__     :Tuple							      =				image_mean if image_mean is not None else self.image_mean
							UpperCamelCase__     :Dict							      =				image_std if image_std is not None else self.image_std
							UpperCamelCase__     :List[str]							      =				do_convert_rgb if do_convert_rgb is not None else self.do_convert_rgb

							UpperCamelCase__     :Any							      =				size if size is not None else self.size
							UpperCamelCase__     :List[str]							      =				get_size_dict(UpperCamelCase_					,     default_to_square=UpperCamelCase_							)

							UpperCamelCase__     :Union[str, Any]							      =				make_list_of_images(UpperCamelCase_							)

							if not valid_images(UpperCamelCase_							):
												raise ValueError(
												    '''Invalid image type. Must be of type PIL.Image.Image, numpy.ndarray, '''
												    '''torch.Tensor, tf.Tensor or jax.ndarray.'''							)

							if do_resize and size is None or resample is None:
												raise ValueError('''Size and resample must be specified if do_resize is True.'''							)

							if do_rescale and rescale_factor is None:
												raise ValueError('''Rescale factor must be specified if do_rescale is True.'''							)

							if do_normalize and (image_mean is None or image_std is None):
												raise ValueError('''Image mean and std must be specified if do_normalize is True.'''							)

							# PIL RGBA images are converted to RGB
							if do_convert_rgb:
												UpperCamelCase__     :Any							      =				[convert_to_rgb(UpperCamelCase_							) for image in images]

							# All transformations expect numpy arrays.
							UpperCamelCase__     :Dict							      =				[to_numpy_array(UpperCamelCase_							) for image in images]

							if do_resize:
												UpperCamelCase__     :Tuple							      =				[self.resize(image=UpperCamelCase_					,     size=UpperCamelCase_					,     resample=UpperCamelCase_							) for image in images]

							if do_rescale:
												UpperCamelCase__     :Any							      =				[self.rescale(image=UpperCamelCase_					,     scale=UpperCamelCase_							) for image in images]

							if do_normalize:
												UpperCamelCase__     :List[Any]							      =				[self.normalize(image=UpperCamelCase_					,     mean=UpperCamelCase_					,     std=UpperCamelCase_							) for image in images]

							UpperCamelCase__     :int							      =				[to_channel_dimension_format(UpperCamelCase_					,     UpperCamelCase_							) for image in images]

							UpperCamelCase__     :List[str]							      =				BatchFeature(data={'''pixel_values''': images}					,     tensor_type=UpperCamelCase_							)

							return encoded_outputs



'''simple docstring'''
class      lowercase			:

		"""simple docstring"""

		def __init__(	self					,     UpperCamelCase_							):

							'''simple docstring'''


							UpperCamelCase__     :Union[str, Any]							      =				n
							UpperCamelCase__     :Tuple							      =				[None] * self.n
							UpperCamelCase__     :str							      =				0  # index of the first element
							UpperCamelCase__     :List[Any]							      =				0
							UpperCamelCase__     :Dict							      =				0




		def __len__(	self							):

							'''simple docstring'''


							return self.size




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							return self.size == 0




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							return False if self.is_empty() else self.array[self.front]




		def 					lowerCAmelCase__       (	self					,     UpperCamelCase_							):

							'''simple docstring'''


							if self.size >= self.n:
												raise Exception('''QUEUE IS FULL'''							)

							UpperCamelCase__     :List[Any]							      =				data
							UpperCamelCase__     :List[Any]							      =				(self.rear + 1) % self.n
							self.size += 1
							return self




		def 					lowerCAmelCase__       (	self							):

							'''simple docstring'''


							if self.size == 0:
												raise Exception('''UNDERFLOW'''							)

							UpperCamelCase__     :Dict							      =				self.array[self.front]
							UpperCamelCase__     :Union[str, Any]							      =				None
							UpperCamelCase__     :Union[str, Any]							      =				(self.front + 1) % self.n
							self.size -= 1
							return temp