g192_bit_stream.h File Reference

Go to the source code of this file.

Enumerations
enum	{ ITU_CODEC_BITSTREAM_PACKED = 0, ITU_CODEC_BITSTREAM_G192 = 1 }

Functions
int	itu_codec_bitstream_write (const uint8_t out_data[], int number_of_bits, int mode, FILE *fp_bitstream)
	Write a frame of data to an output file. More...
int	itu_codec_bitstream_read (uint8_t in_data[], int16_t *p_erasure, int number_of_bits, int mode, FILE *fp_bitstream)
	Read a frame of data from an input file. More...

Function Documentation

int itu_codec_bitstream_read	(	uint8_t	in_data[],
		int16_t *	p_erasure,
		int	number_of_bits,
		int	mode,
		FILE *	fp_bitstream
	)

Read a frame of data from an input file.

Parameters

in_data	The buffer for the data to be read.
p_erasure	Set to TRUE if there is a frame erasure, else set to FALSE.
number_of_bits	The number of bits to be read.
mode	0 = continuous, 1 = ITU G.192 codec bitstream format.
fp_bitstream	The file context to be read from.

Returns

The number of words read.

int itu_codec_bitstream_write	(	const uint8_t	out_data[],
		int	number_of_bits,
		int	mode,
		FILE *	fp_bitstream
	)

Write a frame of data to an output file.

Parameters

out_data	The buffer for the data to be written.
number_of_bits	The number of bits to be written.
mode	0 = continuous, 1 = ITU G.192 codec bitstream format.
fp_bitstream	The file context to be written to.

Returns

The number of words written.