VLC 4.0.0-dev
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snapshot.h
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1/*****************************************************************************
2 * snapshot.h : vout internal snapshot
3 *****************************************************************************
4 * Copyright (C) 2009 Laurent Aimar
5 *
6 * Authors: Laurent Aimar <fenrir _AT_ videolan _DOT_ org>
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU Lesser General Public License as published by
10 * the Free Software Foundation; either version 2.1 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public License
19 * along with this program; if not, write to the Free Software Foundation,
20 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
21 *****************************************************************************/
22
23#ifndef LIBVLC_VOUT_INTERNAL_SNAPSHOT_H
24#define LIBVLC_VOUT_INTERNAL_SNAPSHOT_H
25
26#include <vlc_picture.h>
27
29
30/* */
33
35
36/* */
38
39/**
40 * It tells if they are pending snapshot request
41 */
43
44/**
45 * It set the picture used to create the snapshots.
46 *
47 * The given picture is cloned.
48 * If p_fmt is non NULL it will override the format of the p_picture (mainly
49 * used because of aspect/crop problems).
50 */
52
53/**
54 * This function will return the directory used for snapshots
55 */
57
58typedef struct {
61 char *path;
62 char *format;
65
66/**
67 * This function will write an image to the disk an return the file name created.
68 */
69int vout_snapshot_SaveImage(char **name, int *sequential,
70 const block_t *image,
71 vout_thread_t *p_vout,
72 const vout_snapshot_save_cfg_t *cfg);
73
74#endif
const char name[16]
Definition httpd.c:1298
bool vout_snapshot_IsRequested(vout_snapshot_t *)
It tells if they are pending snapshot request.
Definition snapshot.c:120
vout_snapshot_t * vout_snapshot_New(void)
Definition snapshot.c:52
void vout_snapshot_End(vout_snapshot_t *)
Definition snapshot.c:80
void vout_snapshot_Destroy(vout_snapshot_t *)
Definition snapshot.c:67
char * vout_snapshot_GetDirectory(void)
This function will return the directory used for snapshots.
Definition snapshot.c:158
picture_t * vout_snapshot_Get(vout_snapshot_t *, vlc_tick_t timeout)
Definition snapshot.c:94
void vout_snapshot_Set(vout_snapshot_t *, const video_format_t *, picture_t *)
It set the picture used to create the snapshots.
Definition snapshot.c:133
int vout_snapshot_SaveImage(char **name, int *sequential, const block_t *image, vout_thread_t *p_vout, const vout_snapshot_save_cfg_t *cfg)
This function will write an image to the disk an return the file name created.
Definition snapshot.c:163
Video picture.
Definition vlc_picture.h:130
video format description
Definition vlc_es.h:356
Definition vlc_frame.h:123
Definition snapshot.h:58
char * format
Definition snapshot.h:62
char * prefix_fmt
Definition snapshot.h:63
int sequence
Definition snapshot.h:60
char * path
Definition snapshot.h:61
bool is_sequential
Definition snapshot.h:59
Definition snapshot.c:43
Video output thread descriptor.
Definition vlc_vout.h:54
This file defines picture structures and functions in vlc.
int64_t vlc_tick_t
High precision date or time interval.
Definition vlc_tick.h:48