99 lines
3.3 KiB
C
99 lines
3.3 KiB
C
/*****************************************************************************
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* vlc_vout_osd.h: vout OSD
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*****************************************************************************
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* Copyright (C) 1999-2010 VLC authors and VideoLAN
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* Copyright (C) 2004-2005 M2X
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* $Id: 74d79379258cf0af1cdafcd45946c7b4cf23b01f $
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*
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* Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
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* Gildas Bazin <gbazin@videolan.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef VLC_VOUT_OSD_H
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#define VLC_VOUT_OSD_H 1
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#include <vlc_spu.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* OSD menu position and picture type defines
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*/
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enum
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{
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/* Icons */
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OSD_PLAY_ICON = 1,
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OSD_PAUSE_ICON,
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OSD_SPEAKER_ICON,
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OSD_MUTE_ICON,
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/* Sliders */
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OSD_HOR_SLIDER,
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OSD_VERT_SLIDER,
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};
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/**********************************************************************
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* Vout text and widget overlays
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**********************************************************************/
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VLC_API int vout_OSDEpg( vout_thread_t *, input_item_t * );
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/**
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* \brief Write an informative message if the OSD option is enabled.
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* \param vout The vout on which the message will be displayed
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* \param channel Subpicture channel
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* \param position Position of the text
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* \param duration Duration of the text being displayed
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* \param text Text to be displayed
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*/
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VLC_API void vout_OSDText( vout_thread_t *vout, int channel, int position, mtime_t duration, const char *text );
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/**
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* \brief Write an informative message at the default location,
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* for the default duration and only if the OSD option is enabled.
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* \param vout The vout on which the message will be displayed
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* \param channel Subpicture channel
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* \param format printf style formatting
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*
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* Provided for convenience.
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*/
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VLC_API void vout_OSDMessage( vout_thread_t *, int, const char *, ... ) VLC_FORMAT( 3, 4 );
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/**
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* Display a slider on the video output.
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* \param p_this The object that called the function.
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* \param i_channel Subpicture channel
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* \param i_postion Current position in the slider
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* \param i_type Types are: OSD_HOR_SLIDER and OSD_VERT_SLIDER.
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*/
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VLC_API void vout_OSDSlider( vout_thread_t *, int, int , short );
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/**
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* Display an Icon on the video output.
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* \param p_this The object that called the function.
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* \param i_channel Subpicture channel
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* \param i_type Types are: OSD_PLAY_ICON, OSD_PAUSE_ICON, OSD_SPEAKER_ICON, OSD_MUTE_ICON
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*/
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VLC_API void vout_OSDIcon( vout_thread_t *, int, short );
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#ifdef __cplusplus
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}
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#endif
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#endif /* VLC_VOUT_OSD_H */
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