/*****************************************************************************
* Open: open a scope effect plugin
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
aout_filter_t *p_filter = (aout_filter_t *)p_this;
aout_filter_sys_t *p_sys;
galaktos_thread_t *p_thread;
if ( p_filter->input.i_format != VLC_FOURCC('f','l','3','2' )
|| p_filter->output.i_format != VLC_FOURCC('f','l','3','2') )
{
msg_Warn( p_filter, "bad input or output format" );
return VLC_EGENERIC;
}
if ( !AOUT_FMTS_SIMILAR( &p_filter->input, &p_filter->output ) )
{
msg_Warn( p_filter, "input and output formats are not similar" );
return VLC_EGENERIC;
}
p_filter->pf_do_work = DoWork;
p_filter->b_in_place = 1;
/* Allocate structure */
p_sys = p_filter->p_sys = malloc( sizeof( aout_filter_sys_t ) );
/* Create galaktos thread */
p_sys->p_thread = p_thread =
vlc_object_create( p_filter, sizeof( galaktos_thread_t ) );
vlc_object_attach( p_thread, p_this );
/*
var_Create( p_thread, "galaktos-width", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Get( p_thread, "galaktos-width", &width );
var_Create( p_thread, "galaktos-height", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Get( p_thread, "galaktos-height", &height );
*/
p_thread->i_cur_sample = 0;
bzero( p_thread->p_data, 2*2*512 );
p_thread->i_width = 600;
p_thread->i_height = 600;
p_thread->b_fullscreen = 0;
galaktos_init( p_thread );
p_thread->i_channels = aout_FormatNbChannels( &p_filter->input );
p_thread->psz_title = TitleGet( VLC_OBJECT( p_filter ) );
if( vlc_thread_create( p_thread, "galaktos update thread", Thread,
VLC_THREAD_PRIORITY_LOW, VLC_FALSE ) )
{
msg_Err( p_filter, "cannot lauch galaktos thread" );
if( p_thread->psz_title ) free( p_thread->psz_title );
vlc_object_detach( p_thread );
vlc_object_destroy( p_thread );
free( p_sys );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
/*****************************************************************************
* Open: open a scope effect plugin
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
goom_thread_t *p_thread;
int width, height;
video_format_t fmt;
if( p_filter->fmt_in.audio.i_format != VLC_CODEC_FL32 ||
p_filter->fmt_out.audio.i_format != VLC_CODEC_FL32 )
{
msg_Warn( p_filter, "bad input or output format" );
return VLC_EGENERIC;
}
if( !AOUT_FMTS_SIMILAR( &p_filter->fmt_in.audio, &p_filter->fmt_out.audio ) )
{
msg_Warn( p_filter, "input and output formats are not similar" );
return VLC_EGENERIC;
}
p_filter->pf_audio_filter = DoWork;
/* Allocate structure */
p_sys = p_filter->p_sys = malloc( sizeof( filter_sys_t ) );
/* Create goom thread */
p_sys->p_thread = p_thread =
vlc_object_create( p_filter, sizeof( goom_thread_t ) );
vlc_object_attach( p_thread, p_this );
width = var_CreateGetInteger( p_thread, "goom-width" );
height = var_CreateGetInteger( p_thread, "goom-height" );
memset( &fmt, 0, sizeof(video_format_t) );
fmt.i_width = fmt.i_visible_width = width;
fmt.i_height = fmt.i_visible_height = height;
fmt.i_chroma = VLC_CODEC_RGB32;
fmt.i_sar_num = fmt.i_sar_den = 1;
p_thread->p_vout = aout_filter_RequestVout( p_filter, NULL, &fmt );
if( p_thread->p_vout == NULL )
{
msg_Err( p_filter, "no suitable vout module" );
vlc_object_release( p_thread );
free( p_sys );
return VLC_EGENERIC;
}
vlc_mutex_init( &p_thread->lock );
vlc_cond_init( &p_thread->wait );
p_thread->i_blocks = 0;
date_Init( &p_thread->date, p_filter->fmt_out.audio.i_rate, 1 );
date_Set( &p_thread->date, 0 );
p_thread->i_channels = aout_FormatNbChannels( &p_filter->fmt_in.audio );
p_thread->psz_title = TitleGet( VLC_OBJECT( p_filter ) );
if( vlc_thread_create( p_thread, Thread,
VLC_THREAD_PRIORITY_LOW ) )
{
msg_Err( p_filter, "cannot lauch goom thread" );
vlc_object_release( p_thread->p_vout );
vlc_mutex_destroy( &p_thread->lock );
vlc_cond_destroy( &p_thread->wait );
free( p_thread->psz_title );
vlc_object_release( p_thread );
free( p_sys );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
/*****************************************************************************
* Open: open a scope effect plugin
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
aout_filter_t *p_filter = (aout_filter_t *)p_this;
aout_filter_sys_t *p_sys;
goom_thread_t *p_thread;
vlc_value_t width, height;
if ( p_filter->input.i_format != VLC_FOURCC('f','l','3','2' )
|| p_filter->output.i_format != VLC_FOURCC('f','l','3','2') )
{
msg_Warn( p_filter, "Bad input or output format" );
return VLC_EGENERIC;
}
if ( !AOUT_FMTS_SIMILAR( &p_filter->input, &p_filter->output ) )
{
msg_Warn( p_filter, "input and output formats are not similar" );
return VLC_EGENERIC;
}
p_filter->pf_do_work = DoWork;
p_filter->b_in_place = 1;
/* Allocate structure */
p_sys = p_filter->p_sys = malloc( sizeof( aout_filter_sys_t ) );
/* Create goom thread */
p_sys->p_thread = p_thread =
vlc_object_create( p_filter, sizeof( goom_thread_t ) );
vlc_object_attach( p_thread, p_this );
var_Create( p_thread, "goom-width", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Get( p_thread, "goom-width", &width );
var_Create( p_thread, "goom-height", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Get( p_thread, "goom-height", &height );
p_thread->p_vout =
vout_Request( p_filter, NULL, width.i_int, height.i_int,
VLC_FOURCC('R','V','3','2'),
VOUT_ASPECT_FACTOR * width.i_int/height.i_int );
if( p_thread->p_vout == NULL )
{
msg_Err( p_filter, "no suitable vout module" );
vlc_object_detach( p_thread );
vlc_object_destroy( p_thread );
free( p_sys );
return VLC_EGENERIC;
}
vlc_mutex_init( p_filter, &p_thread->lock );
vlc_cond_init( p_filter, &p_thread->wait );
p_thread->i_blocks = 0;
aout_DateInit( &p_thread->date, p_filter->output.i_rate );
aout_DateSet( &p_thread->date, 0 );
p_thread->i_channels = aout_FormatNbChannels( &p_filter->input );
p_thread->psz_title = TitleGet( VLC_OBJECT( p_filter ) );
if( vlc_thread_create( p_thread, "Goom Update Thread", Thread,
VLC_THREAD_PRIORITY_LOW, VLC_FALSE ) )
{
msg_Err( p_filter, "cannot lauch goom thread" );
vout_Destroy( p_thread->p_vout );
vlc_mutex_destroy( &p_thread->lock );
vlc_cond_destroy( &p_thread->wait );
if( p_thread->psz_title ) free( p_thread->psz_title );
vlc_object_detach( p_thread );
vlc_object_destroy( p_thread );
free( p_sys );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
