libexplain/buffer/v4l2_output.h File Reference

#include <libexplain/string_buffer.h>

Go to the source code of this file.

Functions
void	explain_buffer_v4l2_output (explain_string_buffer_t *sb, const struct v4l2_output *data, int extra)
void	explain_buffer_v4l2_output_index (explain_string_buffer_t *sb, int value, int fildes)
void	explain_buffer_v4l2_output_index_ptr (explain_string_buffer_t *sb, const int *value, int fildes)
int	explain_v4l2_output_get_noutputs (int fildes)

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Function Documentation

void explain_buffer_v4l2_output	(	explain_string_buffer_t *	sb,
		const struct v4l2_output *	data,
		int	extra
	)

The explain_buffer_v4l2_output function may be used to print a representation of a v4l2_output structure.

Parameters:

sb	The string buffer to print into.
data	The v4l2_output structure to be printed.
extra	whether or not to also print the return value fields

void explain_buffer_v4l2_output_index	(	explain_string_buffer_t *	sb,
		int	value,
		int	fildes
	)

void explain_buffer_v4l2_output_index_ptr	(	explain_string_buffer_t *	sb,
		const int *	value,
		int	fildes
	)

int explain_v4l2_output_get_noutputs

(

int

fildes

)