videogen.c File Reference

#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include "utils.c"

Go to the source code of this file.

Data Structures
struct	VObj

Macros
#define	NOISE_X   10
#define	NOISE_Y   30
#define	NOISE_W   26
#define	FRAC_BITS   8
#define	FRAC_ONE   (1 << FRAC_BITS)
#define	NB_OBJS   10

Functions
static unsigned int	myrnd (unsigned int *seed_ptr, int n)
static int	int_cos (int a)
static void	gen_image (int num, int w, int h)
void	print_help (const char *name)
int	main (int argc, char **argv)

Variables
static VObj	objs [NB_OBJS]
static unsigned int	seed = 1

Macro Definition Documentation

NOISE_X

#define NOISE_X   10

Definition at line 45 of file videogen.c.

NOISE_Y

#define NOISE_Y   30

Definition at line 46 of file videogen.c.

NOISE_W

#define NOISE_W   26

Definition at line 47 of file videogen.c.

FRAC_BITS

#define FRAC_BITS   8

Definition at line 49 of file videogen.c.

FRAC_ONE

#define FRAC_ONE   (1 << FRAC_BITS)

Definition at line 50 of file videogen.c.

NB_OBJS

#define NB_OBJS   10

Definition at line 69 of file videogen.c.

Function Documentation

myrnd()

static unsigned int myrnd ( unsigned int *  seed_ptr, int  n  )

static

Definition at line 30 of file videogen.c.

Referenced by gen_image().

int_cos()

static int int_cos ( int  a )

static

Definition at line 53 of file videogen.c.

Referenced by gen_image().

gen_image()

static void gen_image ( int  num, int  w, int  h  )

static

Definition at line 80 of file videogen.c.

Referenced by main().

print_help()

void print_help

(

const char *

name

)

Definition at line 144 of file videogen.c.

Referenced by main().

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 152 of file videogen.c.

Variable Documentation

objs

VObj objs[NB_OBJS]

static

Definition at line 76 of file videogen.c.

Referenced by gen_image().

seed

unsigned int seed = 1

static

Definition at line 78 of file videogen.c.

Referenced by av_get_random_seed(), av_lfg_init(), av_murmur3_init_seeded(), cipher_init56(), ff_h2645_sei_to_frame(), ff_h274_apply_film_grain(), ff_wma_init(), fguv_32x32xn_c(), fgy_32x32xn_c(), fill_noise_buffer(), gen_image(), generate_2_noise_channels(), generate_grain_uv_c(), generate_grain_y_c(), init(), init_slice_c(), main(), mxf_gen_umid(), myrnd(), noise_codebook_unquant(), noise_random_sign(), prompeg_init(), seed_codebooks(), silk_decode_excitation(), speex_rand(), svq1_parse_string(), swri_get_dither(), and vqc_decode_frame().