Commit 01fad0ca authored by Jean-Baptiste Kempf's avatar Jean-Baptiste Kempf

Remove mediacontrol bindings

They are old, broken and not up-to-date
parent e848e444
mediacontrol_RGBPicture__free
mediacontrol_StreamInformation__free
mediacontrol_display_text
mediacontrol_exception_cleanup
mediacontrol_exception_create
mediacontrol_exception_free
mediacontrol_exception_init
mediacontrol_exit
mediacontrol_get_fullscreen
mediacontrol_get_libvlc_instance
mediacontrol_get_media_player
mediacontrol_get_media_position
mediacontrol_get_mrl
mediacontrol_get_rate
mediacontrol_get_stream_information
mediacontrol_new
mediacontrol_new_from_instance
mediacontrol_pause
mediacontrol_resume
mediacontrol_set_fullscreen
mediacontrol_set_media_position
mediacontrol_set_mrl
mediacontrol_set_rate
mediacontrol_set_visual
mediacontrol_snapshot
mediacontrol_sound_get_volume
mediacontrol_sound_set_volume
mediacontrol_start
mediacontrol_stop
/*****************************************************************************
* mediacontrol.h: global header for mediacontrol
*****************************************************************************
* Copyright (C) 2005-2008 the VideoLAN team
* $Id$
*
* Authors: Olivier Aubert <olivier.aubert@liris.univ-lyon1.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/**
* \file
* This file defines libvlc mediacontrol_* external API
*/
/**
* \defgroup mediacontrol MediaControl
* This is the MediaControl API, * intended to provide a generic API to movie players.
*
* @{
*/
#ifndef VLC_CONTROL_H
#define VLC_CONTROL_H 1
# ifdef __cplusplus
extern "C" {
# endif
#if defined( WIN32 )
#include <windows.h>
typedef HWND WINDOWHANDLE;
#else
typedef int WINDOWHANDLE;
#endif
#include <vlc/libvlc.h>
#include <vlc/mediacontrol_structures.h>
/**
* mediacontrol_Instance is an opaque structure, defined in
* mediacontrol_internal.h. API users do not have to mess with it.
*/
typedef struct mediacontrol_Instance mediacontrol_Instance;
/**************************************************************************
* Helper functions
***************************************************************************/
/**
* Free a RGBPicture structure.
* \param pic: the RGBPicture structure
*/
LIBVLC_API void mediacontrol_RGBPicture__free( mediacontrol_RGBPicture *pic );
LIBVLC_API void mediacontrol_PlaylistSeq__free( mediacontrol_PlaylistSeq *ps );
/**
* Free a StreamInformation structure.
* \param pic: the StreamInformation structure
*/
LIBVLC_API void
mediacontrol_StreamInformation__free( mediacontrol_StreamInformation* p_si );
/**
* Instanciate and initialize an exception structure.
* \return the exception
*/
LIBVLC_API mediacontrol_Exception *
mediacontrol_exception_create( void );
/**
* Initialize an existing exception structure.
* \param p_exception the exception to initialize.
*/
LIBVLC_API void
mediacontrol_exception_init( mediacontrol_Exception *exception );
/**
* Clean up an existing exception structure after use.
* \param p_exception the exception to clean up.
*/
LIBVLC_API void
mediacontrol_exception_cleanup( mediacontrol_Exception *exception );
/**
* Free an exception structure created with mediacontrol_exception_create().
* \param p_exception the exception to free.
*/
LIBVLC_API void mediacontrol_exception_free(mediacontrol_Exception *exception);
/*****************************************************************************
* Core functions
*****************************************************************************/
/**
* Create a MediaControl instance with parameters
* \param argc the number of arguments
* \param argv parameters
* \param exception an initialized exception pointer
* \return a mediacontrol_Instance
*/
LIBVLC_API mediacontrol_Instance *
mediacontrol_new( int argc, char **argv, mediacontrol_Exception *exception );
/**
* Create a MediaControl instance from an existing libvlc instance
* \param p_instance the libvlc instance
* \param exception an initialized exception pointer
* \return a mediacontrol_Instance
*/
LIBVLC_API mediacontrol_Instance *
mediacontrol_new_from_instance( libvlc_instance_t* p_instance,
mediacontrol_Exception *exception );
/**
* Get the associated libvlc instance
* \param self: the mediacontrol instance
* \return a libvlc instance
*/
LIBVLC_API libvlc_instance_t*
mediacontrol_get_libvlc_instance( mediacontrol_Instance* self );
/**
* Get the associated libvlc_media_player
* \param self: the mediacontrol instance
* \return a libvlc_media_player_t instance
*/
LIBVLC_API libvlc_media_player_t*
mediacontrol_get_media_player( mediacontrol_Instance* self );
/**
* Get the current position
* \param self the mediacontrol instance
* \param an_origin the position origin
* \param a_key the position unit
* \param exception an initialized exception pointer
* \return a mediacontrol_Position
*/
LIBVLC_API mediacontrol_Position * mediacontrol_get_media_position(
mediacontrol_Instance *self,
const mediacontrol_PositionOrigin an_origin,
const mediacontrol_PositionKey a_key,
mediacontrol_Exception *exception );
/**
* Set the position
* \param self the mediacontrol instance
* \param a_position a mediacontrol_Position
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_set_media_position( mediacontrol_Instance *self,
const mediacontrol_Position *a_position,
mediacontrol_Exception *exception );
/**
* Play the movie at a given position
* \param self the mediacontrol instance
* \param a_position a mediacontrol_Position
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_start( mediacontrol_Instance *self,
const mediacontrol_Position *a_position,
mediacontrol_Exception *exception );
/**
* Pause the movie at a given position
* \param self the mediacontrol instance
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_pause( mediacontrol_Instance *self,
mediacontrol_Exception *exception );
/**
* Resume the movie at a given position
* \param self the mediacontrol instance
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_resume( mediacontrol_Instance *self,
mediacontrol_Exception *exception );
/**
* Stop the movie at a given position
* \param self the mediacontrol instance
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_stop( mediacontrol_Instance *self,
mediacontrol_Exception *exception );
/**
* Exit the player
* \param self the mediacontrol instance
*/
LIBVLC_API void mediacontrol_exit( mediacontrol_Instance *self );
/**
* Set the MRL to be played.
* \param self the mediacontrol instance
* \param psz_file the MRL
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_set_mrl( mediacontrol_Instance *self,
const char* psz_file,
mediacontrol_Exception *exception );
/**
* Get the MRL to be played.
* \param self the mediacontrol instance
* \param exception an initialized exception pointer
*/
LIBVLC_API char * mediacontrol_get_mrl( mediacontrol_Instance *self,
mediacontrol_Exception *exception );
/*****************************************************************************
* A/V functions
*****************************************************************************/
/**
* Get a snapshot
* \param self the mediacontrol instance
* \param a_position the desired position (ignored for now)
* \param exception an initialized exception pointer
* \return a RGBpicture
*/
LIBVLC_API mediacontrol_RGBPicture *
mediacontrol_snapshot( mediacontrol_Instance *self,
const mediacontrol_Position *a_position,
mediacontrol_Exception *exception );
/**
* Displays the message string, between "begin" and "end" positions.
* \param self the mediacontrol instance
* \param message the message to display
* \param begin the begin position
* \param end the end position
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_display_text( mediacontrol_Instance *self,
const char *message,
const mediacontrol_Position *begin,
const mediacontrol_Position *end,
mediacontrol_Exception *exception );
/**
* Get information about a stream
* \param self the mediacontrol instance
* \param a_key the time unit
* \param exception an initialized exception pointer
* \return a mediacontrol_StreamInformation
*/
LIBVLC_API mediacontrol_StreamInformation *
mediacontrol_get_stream_information( mediacontrol_Instance *self,
mediacontrol_PositionKey a_key,
mediacontrol_Exception *exception );
/**
* Get the current audio level, normalized in [0..100]
* \param self the mediacontrol instance
* \param exception an initialized exception pointer
* \return the volume
*/
LIBVLC_API unsigned short
mediacontrol_sound_get_volume( mediacontrol_Instance *self,
mediacontrol_Exception *exception );
/**
* Set the audio level
* \param self the mediacontrol instance
* \param volume the volume (normalized in [0..100])
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_sound_set_volume( mediacontrol_Instance *self,
const unsigned short volume,
mediacontrol_Exception *exception );
/**
* Set the video output window
* \param self the mediacontrol instance
* \param visual_id the Xid or HWND, depending on the platform
* \param exception an initialized exception pointer
*/
LIBVLC_API int mediacontrol_set_visual( mediacontrol_Instance *self,
WINDOWHANDLE visual_id,
mediacontrol_Exception *exception );
/**
* Get the current playing rate, in percent
* \param self the mediacontrol instance
* \param exception an initialized exception pointer
* \return the rate
*/
LIBVLC_API int mediacontrol_get_rate( mediacontrol_Instance *self,
mediacontrol_Exception *exception );
/**
* Set the playing rate, in percent
* \param self the mediacontrol instance
* \param rate the desired rate
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_set_rate( mediacontrol_Instance *self,
const int rate,
mediacontrol_Exception *exception );
/**
* Get current fullscreen status
* \param self the mediacontrol instance
* \param exception an initialized exception pointer
* \return the fullscreen status
*/
LIBVLC_API int mediacontrol_get_fullscreen( mediacontrol_Instance *self,
mediacontrol_Exception *exception );
/**
* Set fullscreen status
* \param self the mediacontrol instance
* \param b_fullscreen the desired status
* \param exception an initialized exception pointer
*/
LIBVLC_API void mediacontrol_set_fullscreen( mediacontrol_Instance *self,
const int b_fullscreen,
mediacontrol_Exception *exception );
# ifdef __cplusplus
}
# endif
#endif
/** @} */
/*****************************************************************************
* mediacontrol_audio_video.c: Audio/Video management : volume, snapshot, OSD
*****************************************************************************
* Copyright (C) 2005 the VideoLAN team
* $Id$
*
* Authors: Olivier Aubert <olivier.aubert@liris.univ-lyon1.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "mediacontrol_internal.h"
#include "libvlc_internal.h"
#include "media_player_internal.h"
#include <vlc/mediacontrol.h>
#include <vlc/libvlc.h>
#include <vlc_vout.h>
#include <vlc_input.h>
#include <vlc_osd.h>
#include <vlc_block.h>
#include <stdlib.h> /* malloc(), free() */
#include <string.h>
#include <stdio.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sys/types.h>
mediacontrol_RGBPicture *
mediacontrol_snapshot( mediacontrol_Instance *self,
const mediacontrol_Position * a_position,
mediacontrol_Exception *exception )
{
(void)a_position;
vout_thread_t* p_vout;
input_thread_t *p_input;
mediacontrol_RGBPicture *p_pic;
libvlc_exception_t ex;
libvlc_exception_init( &ex );
mediacontrol_exception_init( exception );
p_input = libvlc_get_input_thread( self->p_media_player );
if( ! p_input )
{
RAISE_NULL( mediacontrol_InternalException, "No input" );
}
p_vout = input_GetVout( p_input );
vlc_object_release( p_input );
if( ! p_vout )
{
RAISE_NULL( mediacontrol_InternalException, "No video output" );
}
block_t *p_image;
video_format_t fmt;
if( vout_GetSnapshot( p_vout, &p_image, NULL, &fmt, "png", 500*1000 ) )
{
vlc_object_release( p_vout );
RAISE_NULL( mediacontrol_InternalException, "Snapshot exception" );
return NULL;
}
/* */
char *p_data = malloc( p_image->i_buffer );
if( p_data )
{
memcpy( p_data, p_image->p_buffer, p_image->i_buffer );
p_pic = private_mediacontrol_createRGBPicture( fmt.i_width,
fmt.i_height,
fmt.i_chroma,
p_image->i_pts,
p_data,
p_image->i_buffer );
}
else
{
p_pic = NULL;
}
block_Release( p_image );
if( !p_pic )
RAISE_NULL( mediacontrol_InternalException, "Out of memory" );
vlc_object_release( p_vout );
return p_pic;
}
static
int mediacontrol_showtext( vout_thread_t *p_vout, int i_channel,
const char *psz_string, text_style_t *p_style,
int i_flags, int i_hmargin, int i_vmargin,
mtime_t i_start, mtime_t i_stop )
{
(void)p_style; (void)i_hmargin; (void)i_vmargin;
vout_OSDText( p_vout, i_channel, i_flags & ~SUBPICTURE_ALIGN_MASK,
i_stop - i_start, psz_string );
}
void
mediacontrol_display_text( mediacontrol_Instance *self,
const char * message,
const mediacontrol_Position * begin,
const mediacontrol_Position * end,
mediacontrol_Exception *exception )
{
vout_thread_t *p_vout = NULL;
input_thread_t *p_input;
libvlc_exception_t ex;
libvlc_exception_init( &ex );
mediacontrol_exception_init( exception );
if( !message )
{
RAISE_VOID( mediacontrol_InternalException, "Empty text" );
}
p_input = libvlc_get_input_thread( self->p_media_player );
if( ! p_input )
{
RAISE_VOID( mediacontrol_InternalException, "No input" );
}
p_vout = input_GetVout( p_input );
/*FIXME: take care of the next fixme that can use p_input */
vlc_object_release( p_input );
if( ! p_vout )
{
RAISE_VOID( mediacontrol_InternalException, "No video output" );
}
if( begin->origin == mediacontrol_RelativePosition &&
begin->value == 0 &&
end->origin == mediacontrol_RelativePosition )
{
mtime_t i_duration = 0;
mtime_t i_now = mdate();
i_duration = 1000 * private_mediacontrol_unit_convert(
self->p_media_player,
end->key,
mediacontrol_MediaTime,
end->value );
mediacontrol_showtext( p_vout, DEFAULT_CHAN, message, NULL,
OSD_ALIGN_BOTTOM | OSD_ALIGN_LEFT, 0, 0,
i_now, i_now + i_duration );
}
else
{
mtime_t i_debut, i_fin, i_now;
/* FIXME */
/* i_now = input_ClockGetTS( p_input, NULL, 0 ); */
i_now = mdate();
i_debut = private_mediacontrol_position2microsecond( self->p_media_player,
( mediacontrol_Position* ) begin );
i_debut += i_now;
i_fin = private_mediacontrol_position2microsecond( self->p_media_player,
( mediacontrol_Position * ) end );
i_fin += i_now;
vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN, message, NULL,
OSD_ALIGN_BOTTOM | OSD_ALIGN_LEFT, 0, 0,
i_debut, i_fin );
}
vlc_object_release( p_vout );
}
unsigned short
mediacontrol_sound_get_volume( mediacontrol_Instance *self,
mediacontrol_Exception *exception )
{
int i_ret = 0;
mediacontrol_exception_init( exception );
//i_ret = libvlc_audio_get_volume( self->p_instance );
#warning FIXME: unimplented
/* FIXME: Normalize in [0..100] */
return (unsigned short)i_ret;
}
void
mediacontrol_sound_set_volume( mediacontrol_Instance *self,
const unsigned short volume,
mediacontrol_Exception *exception )
{
/* FIXME: Normalize in [0..100] */
mediacontrol_exception_init( exception );
//libvlc_audio_set_volume( self->p_instance, volume );
#warning FIXME: unimplented
}
int mediacontrol_set_visual( mediacontrol_Instance *self,
WINDOWHANDLE visual_id,
mediacontrol_Exception *exception )
{
mediacontrol_exception_init( exception );
#ifdef WIN32
libvlc_media_player_set_hwnd( self->p_media_player, visual_id );
#else
libvlc_media_player_set_xwindow( self->p_media_player, visual_id );
#endif
return true;
}
int
mediacontrol_get_rate( mediacontrol_Instance *self,
mediacontrol_Exception *exception )
{
int i_ret;
mediacontrol_exception_init( exception );
i_ret = libvlc_media_player_get_rate( self->p_media_player );
return (i_ret >= 0) ? (i_ret / 10) : -1;
}
void
mediacontrol_set_rate( mediacontrol_Instance *self,
const int rate,
mediacontrol_Exception *exception )
{
mediacontrol_exception_init( exception );
libvlc_media_player_set_rate( self->p_media_player, rate * 10 );
}
int
mediacontrol_get_fullscreen( mediacontrol_Instance *self,
mediacontrol_Exception *exception )
{
libvlc_exception_t ex;
int i_ret;
mediacontrol_exception_init( exception );
libvlc_exception_init( &ex );
i_ret = libvlc_get_fullscreen( self->p_media_player, &ex );
HANDLE_LIBVLC_EXCEPTION_ZERO( &ex );
return i_ret;
}
void
mediacontrol_set_fullscreen( mediacontrol_Instance *self,
const int b_fullscreen,
mediacontrol_Exception *exception )
{
libvlc_exception_t ex;
mediacontrol_exception_init( exception );
libvlc_exception_init( &ex );
libvlc_set_fullscreen( self->p_media_player, b_fullscreen, &ex );
HANDLE_LIBVLC_EXCEPTION_VOID( &ex );
}
/*****************************************************************************
* mediacontrol_core.c: Core functions : init, playlist, stream management
*****************************************************************************
* Copyright (C) 2005 the VideoLAN team
* $Id$
*
* Authors: Olivier Aubert <olivier.aubert@liris.univ-lyon1.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "mediacontrol_internal.h"
#include <vlc/mediacontrol.h>
#include <vlc/libvlc.h>
#include <vlc_common.h>
#include <vlc_interface.h>
#include <vlc_playlist.h>
#include <vlc_vout.h>
#include <vlc_aout.h>
#include <vlc_input.h>
#include <vlc_osd.h>
#include <stdlib.h> /* malloc(), free() */
#include <string.h>
#include <stdio.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <sys/types.h>
mediacontrol_Instance* mediacontrol_new( int argc, char** argv, mediacontrol_Exception *exception )
{
mediacontrol_Instance* retval;
mediacontrol_exception_init( exception );
retval = ( mediacontrol_Instance* )malloc( sizeof( mediacontrol_Instance ) );
if( !retval )
RAISE_NULL( mediacontrol_InternalException, "Out of memory" );
retval->p_instance = libvlc_new( argc, (const char**)argv );
if( !retval->p_instance )
RAISE_NULL( mediacontrol_InternalException, "Out of memory" );
retval->p_media_player = libvlc_media_player_new( retval->p_instance );
if( !retval->p_media_player )
RAISE_NULL( mediacontrol_InternalException, "Out of memory" );
return retval;
}
void
mediacontrol_exit( mediacontrol_Instance *self )
{
libvlc_release( self->p_instance );
}
libvlc_instance_t*
mediacontrol_get_libvlc_instance( mediacontrol_Instance *self )
{
return self->p_instance;
}
libvlc_media_player_t*