]> git.sesse.net Git - vlc/blob - src/video_output/video_widgets.c
Used a vout object for vout_OSDMessage/OSDSlider/OSDIcon.
[vlc] / src / video_output / video_widgets.c
1 /*****************************************************************************
2  * video_widgets.c : OSD widgets manipulation functions
3  *****************************************************************************
4  * Copyright (C) 2004-2005 the VideoLAN team
5  * $Id$
6  *
7  * Author: Yoann Peronneau <yoann@videolan.org>
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22  *****************************************************************************/
23
24 /*****************************************************************************
25  * Preamble
26  *****************************************************************************/
27 #ifdef HAVE_CONFIG_H
28 # include "config.h"
29 #endif
30 #include <assert.h>
31
32 #include <vlc_common.h>
33 #include <vlc_vout.h>
34 #include <vlc_osd.h>
35
36 #include <vlc_filter.h>
37
38 /* TODO remove access to private vout data */
39 #include "vout_internal.h"
40
41 /*****************************************************************************
42  * Displays an OSD slider.
43  * Types are: OSD_HOR_SLIDER and OSD_VERT_SLIDER.
44  *****************************************************************************/
45 void vout_OSDSlider( vout_thread_t *p_vout, int i_channel, int i_position,
46                      short i_type )
47 {
48     if( !var_InheritBool( p_vout, "osd" ) || i_position < 0 )
49         return;
50
51     osd_Slider( VLC_OBJECT( p_vout ), vout_GetSpu( p_vout ),
52                 p_vout->p->fmt_render.i_width,
53                 p_vout->p->fmt_render.i_height,
54                 p_vout->p->fmt_in.i_x_offset,
55                 p_vout->p->fmt_in.i_height - p_vout->p->fmt_in.i_visible_height
56                                         - p_vout->p->fmt_in.i_y_offset,
57                 i_channel, i_position, i_type );
58 }
59
60 /*****************************************************************************
61  * Displays an OSD icon.
62  * Types are: OSD_PLAY_ICON, OSD_PAUSE_ICON, OSD_SPEAKER_ICON, OSD_MUTE_ICON
63  *****************************************************************************/
64 void vout_OSDIcon( vout_thread_t *p_vout, int i_channel, short i_type )
65 {
66     if( !var_InheritBool( p_vout, "osd" ) )
67         return;
68     osd_Icon( VLC_OBJECT( p_vout ),
69               vout_GetSpu( p_vout ),
70               p_vout->p->fmt_render.i_width,
71               p_vout->p->fmt_render.i_height,
72               p_vout->p->fmt_in.i_width - p_vout->p->fmt_in.i_visible_width
73                                      - p_vout->p->fmt_in.i_x_offset,
74               p_vout->p->fmt_in.i_y_offset,
75               i_channel, i_type );
76 }
77