#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include "mp_msg.h"
#include "img_format.h"
#include "mp_image.h"
#include "vf.h"
#include "vf_scale.h"
#include "libswscale/swscale.h"
#include "libavcodec/avcodec.h"
Go to the source code of this file.
Data Structures | |
struct | vf_priv_s |
Stores persistant variables. More... | |
Functions | |
static int | config (struct vf_instance *vf, int width, int height, int d_width, int d_height, unsigned int flags, unsigned int outfmt) |
static void | write_png (struct vf_priv_s *priv) |
static int | fexists (char *fname) |
static void | gen_fname (struct vf_priv_s *priv) |
static void | scale_image (struct vf_priv_s *priv, mp_image_t *mpi) |
static void | start_slice (struct vf_instance *vf, mp_image_t *mpi) |
static void | draw_slice (struct vf_instance *vf, unsigned char **src, int *stride, int w, int h, int x, int y) |
static void | get_image (struct vf_instance *vf, mp_image_t *mpi) |
static int | put_image (struct vf_instance *vf, mp_image_t *mpi, double pts) |
static int | control (vf_instance_t *vf, int request, void *data) |
static int | query_format (struct vf_instance *vf, unsigned int fmt) |
static void | uninit (vf_instance_t *vf) |
static int | vf_open (vf_instance_t *vf, char *args) |
Variables | |
const vf_info_t | vf_info_screenshot |
static int config | ( | struct vf_instance * | vf, |
int | width, | ||
int | height, | ||
int | d_width, | ||
int | d_height, | ||
unsigned int | flags, | ||
unsigned int | outfmt | ||
) | [static] |
Definition at line 61 of file vf_screenshot.c.
Referenced by vf_open().
static int control | ( | vf_instance_t * | vf, |
int | request, | ||
void * | data | ||
) | [static] |
data contains an integer argument 0: take screenshot with the next frame 1: take screenshots with each frame until the same command is given once again
Definition at line 225 of file vf_screenshot.c.
Referenced by vf_open().
static void draw_slice | ( | struct vf_instance * | vf, |
unsigned char ** | src, | ||
int * | stride, | ||
int | w, | ||
int | h, | ||
int | x, | ||
int | y | ||
) | [static] |
Definition at line 152 of file vf_screenshot.c.
Referenced by avfilter_draw_slice(), and vf_open().
static int fexists | ( | char * | fname | ) | [static] |
Definition at line 106 of file vf_screenshot.c.
Referenced by gen_fname().
static void gen_fname | ( | struct vf_priv_s * | priv | ) | [static] |
Definition at line 113 of file vf_screenshot.c.
Referenced by put_image().
static void get_image | ( | struct vf_instance * | vf, |
mp_image_t * | mpi | ||
) | [static] |
Definition at line 165 of file vf_screenshot.c.
Referenced by vf_open().
static int put_image | ( | struct vf_instance * | vf, |
mp_image_t * | mpi, | ||
double | pts | ||
) | [static] |
Definition at line 188 of file vf_screenshot.c.
Referenced by vf_open().
static int query_format | ( | struct vf_instance * | vf, |
unsigned int | fmt | ||
) | [static] |
Definition at line 249 of file vf_screenshot.c.
Referenced by vf_open().
static void scale_image | ( | struct vf_priv_s * | priv, |
mp_image_t * | mpi | ||
) | [static] |
Definition at line 127 of file vf_screenshot.c.
Referenced by put_image().
static void start_slice | ( | struct vf_instance * | vf, |
mp_image_t * | mpi | ||
) | [static] |
Definition at line 140 of file vf_screenshot.c.
Referenced by vf_open().
static void uninit | ( | vf_instance_t * | vf | ) | [static] |
Definition at line 276 of file vf_screenshot.c.
Referenced by vf_open().
static int vf_open | ( | vf_instance_t * | vf, |
char * | args | ||
) | [static] |
Definition at line 286 of file vf_screenshot.c.
static void write_png | ( | struct vf_priv_s * | priv | ) | [static] |
Definition at line 84 of file vf_screenshot.c.
Referenced by put_image().
const vf_info_t vf_info_screenshot |
Definition at line 313 of file vf_screenshot.c.