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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <rtl/ustring.h>
#include "Types.hxx"
#include <wrapper/Player.hxx>
#include <wrapper/Media.hxx>
#include "SymbolLoader.hxx"
#include <wrapper/Common.hxx>
struct libvlc_media_t;
namespace { extern "C" {
void ( *libvlc_media_player_retain ) ( libvlc_media_player_t *p_mi );
libvlc_media_player_t * ( *libvlc_media_player_new_from_media ) ( libvlc_media_t *p_md );
void ( *libvlc_media_player_release ) ( libvlc_media_player_t *p_mi );
int ( *libvlc_media_player_play ) ( libvlc_media_player_t *p_mi );
void ( *libvlc_media_player_pause ) ( libvlc_media_player_t *p_mi );
int ( *libvlc_media_player_is_playing ) ( libvlc_media_player_t *p_mi );
void ( *libvlc_media_player_stop ) ( libvlc_media_player_t *p_mi );
void ( *libvlc_media_player_set_time ) ( libvlc_media_player_t *p_mi, libvlc_time_t i_time );
libvlc_time_t ( *libvlc_media_player_get_time ) ( libvlc_media_player_t *p_mi );
float ( *libvlc_media_player_get_rate )( libvlc_media_player_t *p_mi );
int ( *libvlc_audio_set_volume ) ( libvlc_media_player_t *p_mi, int i_volume );
int ( *libvlc_audio_get_volume ) ( libvlc_media_player_t *p_mi );
int ( *libvlc_audio_get_mute ) ( libvlc_media_player_t *p_mi );
void ( *libvlc_audio_set_mute ) ( libvlc_media_player_t *p_mi, int status );
int ( *libvlc_video_take_snapshot ) ( libvlc_media_player_t *p_mi,
unsigned num,
const char *psz_filepath,
unsigned int i_width,
unsigned int i_height );
#if defined UNX
void ( *libvlc_media_player_set_xwindow ) ( libvlc_media_player_t *p_mi, uint32_t drawable );
#elif defined MACOSX
void ( *libvlc_media_player_set_nsobject ) ( libvlc_media_player_t *p_mi, void *drawable );
#elif defined WNT
void ( *libvlc_media_player_set_hwnd ) ( libvlc_media_player_t *p_mi, void *drawable );
#else
#error unknown OS
#endif
unsigned ( *libvlc_media_player_has_vout ) ( libvlc_media_player_t *p_mi );
void ( *libvlc_video_set_mouse_input ) ( libvlc_media_player_t *p_mi, unsigned on );
void ( *libvlc_video_set_scale ) ( libvlc_media_player_t *p_mi, float f_factor );
int ( *libvlc_video_get_size ) ( libvlc_media_player_t *p_mi, unsigned num,
unsigned *px, unsigned *py );
int ( *libvlc_video_get_track_count ) ( libvlc_media_player_t *p_mi );
int ( *libvlc_video_set_track ) ( libvlc_media_player_t *p_mi, int i_track );
libvlc_track_description_t* ( *libvlc_video_get_track_description ) ( libvlc_media_player_t *p_mi );
int ( *libvlc_audio_get_track ) ( libvlc_media_player_t *p_mi );
libvlc_track_description_t * ( *libvlc_audio_get_track_description ) (libvlc_media_player_t *p_mi );
int ( *libvlc_audio_set_track ) (libvlc_media_player_t *p_mi, int i_track);
} }
namespace avmedia::vlc::wrapper
{
bool Player::LoadSymbols()
{
static ApiMap const VLC_PLAYER_API[] =
{
SYM_MAP( libvlc_media_player_new_from_media ),
SYM_MAP( libvlc_media_player_release ),
SYM_MAP( libvlc_media_player_play ),
SYM_MAP( libvlc_media_player_pause ),
SYM_MAP( libvlc_media_player_is_playing ),
SYM_MAP( libvlc_media_player_stop ),
SYM_MAP( libvlc_media_player_set_time ),
SYM_MAP( libvlc_media_player_get_time ),
SYM_MAP( libvlc_media_player_get_rate ),
SYM_MAP( libvlc_audio_set_volume ),
SYM_MAP( libvlc_audio_get_volume ),
SYM_MAP( libvlc_audio_set_mute ),
SYM_MAP( libvlc_audio_get_mute ),
SYM_MAP( libvlc_video_take_snapshot ),
#if defined UNX
SYM_MAP( libvlc_media_player_set_xwindow ),
#elif defined MACOSX
SYM_MAP( libvlc_media_player_set_nsobject ),
#elif defined WNT
SYM_MAP( libvlc_media_player_set_hwnd ),
#endif
SYM_MAP( libvlc_media_player_has_vout ),
SYM_MAP( libvlc_video_set_mouse_input ),
SYM_MAP( libvlc_media_player_retain ),
SYM_MAP( libvlc_video_set_scale ),
SYM_MAP( libvlc_video_get_size ),
SYM_MAP( libvlc_video_get_track_count ),
SYM_MAP( libvlc_video_set_track ),
SYM_MAP( libvlc_video_get_track_description ),
SYM_MAP( libvlc_audio_get_track ),
SYM_MAP( libvlc_audio_get_track_description ),
SYM_MAP( libvlc_audio_set_track )
};
return InitApiMap( VLC_PLAYER_API );
}
Player::Player( Media& media )
: mPlayer( libvlc_media_player_new_from_media( media ) )
{
}
Player::Player( const Player& other )
{
operator=( other );
}
Player& Player::operator=( const Player& other )
{
libvlc_media_player_release( mPlayer );
mPlayer = other.mPlayer;
libvlc_media_player_retain( mPlayer );
return *this;
}
Player::~Player()
{
libvlc_media_player_release( mPlayer );
}
bool Player::play()
{
const bool status = ( libvlc_media_player_play( mPlayer ) == 0 );
if ( libvlc_video_get_track_count( mPlayer ) > 0 )
{
const libvlc_track_description_t *description = libvlc_video_get_track_description( mPlayer );
for ( ; description->p_next != nullptr; description = description->p_next );
libvlc_video_set_track( mPlayer, description->i_id );
}
if ( libvlc_audio_get_track( mPlayer ) > 0 )
{
const libvlc_track_description_t *description = libvlc_audio_get_track_description( mPlayer );
for ( ; description->p_next != nullptr; description = description->p_next );
libvlc_audio_set_track( mPlayer, description->i_id );
}
return status;
}
void Player::pause()
{
libvlc_media_player_pause( mPlayer );
}
void Player::stop()
{
libvlc_media_player_stop( mPlayer );
}
void Player::setTime( int time )
{
libvlc_media_player_set_time( mPlayer, time );
}
int Player::getTime() const
{
const int time = libvlc_media_player_get_time( mPlayer );
return ( time == -1 ? 0 : time );
}
void Player::setScale( float factor )
{
libvlc_video_set_scale( mPlayer, factor );
}
void Player::setMouseHandling(bool flag)
{
libvlc_video_set_mouse_input( mPlayer, flag );
}
bool Player::isPlaying() const
{
return libvlc_media_player_is_playing( mPlayer ) == 1;
}
void Player::setVolume( int volume )
{
libvlc_audio_set_volume( mPlayer, volume );
}
int Player::getVolume() const
{
return libvlc_audio_get_volume( mPlayer );
}
void Player::setMute( bool mute)
{
libvlc_audio_set_mute( mPlayer, mute );
}
bool Player::getMute() const
{
return libvlc_audio_get_mute( mPlayer );
}
void Player::setVideoSize( unsigned width, unsigned )
{
unsigned currentWidth, currentHeight;
libvlc_video_get_size( mPlayer, 0, ¤tWidth, ¤tHeight );
if ( currentWidth != 0 )
setScale( static_cast<float>( width ) / currentWidth );
}
void Player::setWindow( intptr_t id )
{
#if defined UNX
libvlc_media_player_set_xwindow( mPlayer, static_cast<uint32_t>(id) );
#elif defined MACOSX
libvlc_media_player_set_nsobject( mPlayer, reinterpret_cast<void*>( id ) );
#elif defined WNT
libvlc_media_player_set_hwnd( mPlayer, reinterpret_cast<void*>( id ) );
#endif
}
void Player::takeSnapshot( const OUString& file )
{
OString dest;
file.convertToString( &dest, RTL_TEXTENCODING_UTF8, 0 );
libvlc_video_take_snapshot( mPlayer, 0, dest.getStr(), 480, 360 );
}
bool Player::hasVout() const
{
return libvlc_media_player_has_vout( mPlayer );
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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