cli.c File Reference

#include "cli.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
#include <ctype.h>

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Functions
static int	select_input_res_auto (const char *file_name, int32_t *out_width, int32_t *out_height)
	Try to detect resolution from file name automatically.
static int	detect_file_format (const char *file_name)
	Try to detect file format from file name automatically.
cmdline_opts_t *	cmdline_opts_parse (const kvz_api *const api, int argc, char *argv[])
	Parse command line arguments.
void	cmdline_opts_free (const kvz_api *const api, cmdline_opts_t *opts)
	Deallocate a cmdline_opts_t structure.
void	print_usage (void)
void	print_version (void)
void	print_help (void)
void	print_frame_info (const kvz_frame_info *const info, const double frame_psnr[3], const uint32_t bytes, const bool print_psnr, const double avg_qp)

Variables
static const char	short_options [] = "i:o:d:w:h:n:q:p:r:"
static const struct option	long_options []

Function Documentation

cmdline_opts_free()

void cmdline_opts_free	(	const kvz_api *const	api,
		cmdline_opts_t *	opts
	)

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cmdline_opts_parse()

cmdline_opts_t * cmdline_opts_parse	(	const kvz_api *const	api,
		int	argc,
		char *	argv[]
	)

Parameters

argc	Number of arguments
argv	Argument list

Returns

Pointer to the parsed options, or NULL on failure.

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detect_file_format()

static int detect_file_format ( const char *  file_name )

static

Parameters

file_name

file name to get format from

Returns

0 (auto) if no format is detected, or id of the format

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print_frame_info()

void print_frame_info	(	const kvz_frame_info *const	info,
		const double	frame_psnr[3],
		const uint32_t	bytes,
		const bool	print_psnr,
		const double	avg_qp
	)

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print_help()

void print_help

(

void

)

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print_usage()

void print_usage

(

void

)

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print_version()

void print_version

(

void

)

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select_input_res_auto()

static int select_input_res_auto ( const char *  file_name, int32_t *  out_width, int32_t *  out_height  )

static

Parameters

file_name	file name to get dimensions from
out_width	detected width
out_height	detected height

Returns

1 if the resolution is set, 0 on fail

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Variable Documentation

long_options

const struct option long_options[]

static

short_options

const char short_options[] = "i:o:d:w:h:n:q:p:r:"

static