shaka::media::BitWriter Class Reference

Public Member Functions
	BitWriter (std::vector< uint8_t > *storage)
void	WriteBits (uint32_t bits, size_t number_of_bits)
void	Flush ()
	Write pending bits, and align bitstream with extra zero bits.
size_t	BitPos () const
size_t	BytePos () const

Detailed Description

Definition at line 19 of file bit_writer.h.

Constructor & Destructor Documentation

shaka::media::BitWriter::BitWriter ( std::vector< uint8_t > *  storage )

explicit

Constructor a BitWriter instance which writes to the provided storage.

Parameters

storage

points to vector this BitWriter writes to. Cannot be nullptr.

Definition at line 12 of file bit_writer.cc.

Member Function Documentation

size_t shaka::media::BitWriter::BitPos ( ) const

inline

Returns

last written position, in bits.

Definition at line 39 of file bit_writer.h.

size_t shaka::media::BitWriter::BytePos ( ) const

inline

Returns

last written position, in bytes.

Definition at line 42 of file bit_writer.h.

void shaka::media::BitWriter::WriteBits	(	uint32_t	bits,
		size_t	number_of_bits
	)

Appends the sequence 'bits' of length 'number_of_bits' <= 32. Note that 'bits' should contain at most 'number_of_bits' bits, i.e. bits should be less than 1 << number_of_bits.

Parameters

bits	is the data to write.
number_of_bits	is the number of LSB to write, capped at 32. Cannot be zero.

Definition at line 15 of file bit_writer.cc.

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The documentation for this class was generated from the following files:

• packager/media/base/bit_writer.h
• packager/media/base/bit_writer.cc