Misc stuff

Functions
void	bg_hexdump (uint8_t *data, int len, int linebreak)
	Do a hexdump of binary data.
char *	bg_audio_format_to_string (gavl_audio_format_t *format, int use_tabs)
	Convert an audio format to a string.
char *	bg_video_format_to_string (gavl_video_format_t *format, int use_tabs)
	Convert a video format to a string.
char *	bg_get_stream_label (int index, const gavl_metadata_t *m)
	Create a stream label.
void	bg_dprintf (const char *format,...) __attribute__((format(printf
	Dump to stderr.
void void	bg_diprintf (int indent, const char *format,...) __attribute__((format(printf
	Dump to stderr with intendation.
void void void *	bg_read_file (const char *filename, int *len)
	Read an entire file into a buffer.
int	bg_write_file (const char *filename, void *data, int len)
	Write an entire file into a buffer.
const char *	bg_iso639_b_to_t (const char *code)
	Convert a ISO 639-2/B language code to a ISO 639-2/T code.

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Function Documentation

void bg_hexdump	(	uint8_t *	data,
		int	len,
		int	linebreak
	)

Do a hexdump of binary data.

Parameters:

data	Data
len	Length
linebreak	How many bytes to print in each line before a linebreak

This is mostly for debugging

char* bg_audio_format_to_string	(	gavl_audio_format_t *	format,
		int	use_tabs
	)

Convert an audio format to a string.

Parameters:

format	An audio format
use_tabs	1 to use tabs for separating field names and values

Returns:

A newly allocated string

char* bg_video_format_to_string	(	gavl_video_format_t *	format,
		int	use_tabs
	)

Convert a video format to a string.

Parameters:

format	A video format
use_tabs	1 to use tabs for separating field names and values

Returns:

A newly allocated string

char* bg_get_stream_label	(	int	index,
		const gavl_metadata_t *	m
	)

Create a stream label.

Parameters:

index	Index of the stream (starting with 0)
m	Metadata

Returns:

A newly allocated string

void bg_dprintf	(	const char *	format,
			...
	)

Dump to stderr.

Parameters:

format

Format (printf compatible)

void void bg_diprintf	(	int	indent,
		const char *	format,
			...
	)

Dump to stderr with intendation.

Parameters:

indent	How many spaces to prepend
format	Format (printf compatible)

void void void* bg_read_file	(	const char *	filename,
		int *	len
	)

Read an entire file into a buffer.

Parameters:

filename	Name of the file
len	Returns the length in bytes

Returns:

A buffer containing the entire file

int bg_write_file	(	const char *	filename,
		void *	data,
		int	len
	)

Write an entire file into a buffer.

Parameters:

filename	Name of the file
data	Data to write
len	Length in bytes

Returns:

1 on success, 0 on failure

const char* bg_iso639_b_to_t

(

const char *

code

)

Convert a ISO 639-2/B language code to a ISO 639-2/T code.

Parameters:

code	ISO 639-2/B

Returns:

ISO 639-2/T code