BitStreamWithNalSupport.md

openize.heic.decoder.io.BitStreamWithNalSupport

The BitStreamWithNalSupport class is designed to read bits from a specified stream. It allows to ignore specified byte sequences while reading.

Properties

Name	Type	Description	Notes
CurrentImageId	long	Dictionary of images context information.

Methods

Name	Type	Description	Parameters
createNewImageContext	void	Creates an image context object.	long imageId - Image identifier.
deleteImageContext	void	Deletes the image context object by id.	long imageId - Image identifier.
turnOnNalUnitMode	void	Turns on Nal Unit reader mode which ignores specified by standard byte sequences.
turnOffNulUnitMode	void	Turns off Nal Unit reader mode.
read	int	Reads the specified number of bits from the stream.	int bitCount - The required number of bits to read.
readString	String	Reads bytes as ASCII characters until '\0'.
readFlag	boolean	Reads one bit and returns true if it is 1, otherwise false.
skipBits	void	Skip the specified number of bits in the stream.	int bitsNumber - Number of bits to skip.
readUev	long	Read an unsigned integer 0-th order Exp-Golomb-coded syntax element with the left bit first.
readSev	int	Read an signed integer 0-th order Exp-Golomb-coded syntax element with the left bit first.

Constructors

Name	Description	Parameters
BitStreamWithNalSupport	Creates a class object with a stream object and an optional buffer size as parameters.	Stream stream - The source stream. int bufferSize = 4 - The buffer size.

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