1 /*****************************************************************************
2 * vlc_vout_osd.h: vout OSD
3 *****************************************************************************
4 * Copyright (C) 1999-2010 the VideoLAN team
5 * Copyright (C) 2004-2005 M2X
8 * Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
9 * Gildas Bazin <gbazin@videolan.org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
26 #ifndef VLC_VOUT_OSD_H
27 #define VLC_VOUT_OSD_H 1
36 * OSD menu position and picture type defines
50 /**********************************************************************
51 * Vout text and widget overlays
52 **********************************************************************/
53 VLC_API int vout_OSDEpg( vout_thread_t *, input_item_t * );
56 * \brief Write an informative message if the OSD option is enabled.
57 * \param vout The vout on which the message will be displayed
58 * \param channel Subpicture channel
59 * \param position Position of the text
60 * \param duration Duration of the text being displayed
61 * \param text Text to be displayed
63 VLC_API void vout_OSDText( vout_thread_t *vout, int channel, int position, mtime_t duration, const char *text );
66 * \brief Write an informative message at the default location,
67 * for the default duration and only if the OSD option is enabled.
68 * \param vout The vout on which the message will be displayed
69 * \param channel Subpicture channel
70 * \param format printf style formatting
72 * Provided for convenience.
74 VLC_API void vout_OSDMessage( vout_thread_t *, int, const char *, ... ) VLC_FORMAT( 3, 4 );
77 * Display a slider on the video output.
78 * \param p_this The object that called the function.
79 * \param i_channel Subpicture channel
80 * \param i_postion Current position in the slider
81 * \param i_type Types are: OSD_HOR_SLIDER and OSD_VERT_SLIDER.
83 VLC_API void vout_OSDSlider( vout_thread_t *, int, int , short );
86 * Display an Icon on the video output.
87 * \param p_this The object that called the function.
88 * \param i_channel Subpicture channel
89 * \param i_type Types are: OSD_PLAY_ICON, OSD_PAUSE_ICON, OSD_SPEAKER_ICON, OSD_MUTE_ICON
91 VLC_API void vout_OSDIcon( vout_thread_t *, int, short );
97 #endif /* VLC_VOUT_OSD_H */