/**
* Common open function
*/
static int OpenCommon(vlc_object_t *p_this, bool b_sub)
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
/* */
if (!b_sub && !es_format_IsSimilar(&p_filter->fmt_in, &p_filter->fmt_out)) {
msg_Err(p_filter, "Input and output format does not match");
return VLC_EGENERIC;
}
/* */
p_filter->p_sys = p_sys = malloc(sizeof(*p_sys));
if (!p_sys)
return VLC_ENOMEM;
/* */
p_sys->p_blend = NULL;
if (!b_sub) {
p_sys->p_blend = filter_NewBlend(VLC_OBJECT(p_filter),
&p_filter->fmt_in.video);
if (!p_sys->p_blend) {
free(p_sys);
return VLC_EGENERIC;
}
}
/* */
config_ChainParse(p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg);
/* create and initialize variables */
p_sys->i_pos = var_CreateGetInteger(p_filter, CFG_PREFIX "position");
p_sys->i_pos_x = var_CreateGetInteger(p_filter, CFG_PREFIX "x");
p_sys->i_pos_y = var_CreateGetInteger(p_filter, CFG_PREFIX "y");
BarGraph_t *p_BarGraph = &p_sys->p_BarGraph;
p_BarGraph->p_pic = NULL;
p_BarGraph->i_alpha = var_CreateGetInteger(p_filter, CFG_PREFIX "transparency");
p_BarGraph->i_alpha = VLC_CLIP(p_BarGraph->i_alpha, 0, 255);
p_BarGraph->i_values = NULL;
parse_i_values(p_BarGraph, &(char){ 0 });
static int CreateChain( filter_t *p_parent, const es_format_t *p_fmt_mid )
{
filter_sys_t *p_sys = p_parent->p_sys;
filter_chain_Reset( p_sys->p_chain, &p_parent->fmt_in, &p_parent->fmt_out );
filter_t *p_filter;
if( p_parent->fmt_in.video.orientation != p_fmt_mid->video.orientation)
{
p_filter = AppendTransform( p_sys->p_chain, &p_parent->fmt_in, p_fmt_mid );
// Check if filter was enough:
if( p_filter == NULL )
return VLC_EGENERIC;
if( es_format_IsSimilar(&p_filter->fmt_out, &p_parent->fmt_out ))
return VLC_SUCCESS;
}
else
{
if( filter_chain_AppendConverter( p_sys->p_chain,
NULL, p_fmt_mid ) )
return VLC_EGENERIC;
}
if( p_fmt_mid->video.orientation != p_parent->fmt_out.video.orientation)
{
if( AppendTransform( p_sys->p_chain, p_fmt_mid,
&p_parent->fmt_out ) == NULL )
goto error;
}
else
{
if( filter_chain_AppendConverter( p_sys->p_chain,
p_fmt_mid, &p_parent->fmt_out ) )
goto error;
}
return VLC_SUCCESS;
error:
//Clean up.
filter_chain_Reset( p_sys->p_chain, NULL, NULL );
return VLC_EGENERIC;
}
/**
* Open the filter
*/
static int Open( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
/* */
if( !es_format_IsSimilar( &p_filter->fmt_in, &p_filter->fmt_out ) )
{
msg_Err( p_filter, "Input and output format does not match" );
return VLC_EGENERIC;
}
/* Allocate structure */
p_filter->p_sys = p_sys = malloc( sizeof( *p_sys ) );
if( !p_sys )
return VLC_ENOMEM;
config_ChainParse( p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg );
p_sys->pi_order = NULL;
vlc_mutex_init( &p_sys->lock );
p_sys->change.i_rows =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "rows" );
p_sys->change.i_cols =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "cols" );
p_sys->change.b_blackslot =
var_CreateGetBoolCommand( p_filter, CFG_PREFIX "black-slot" );
p_sys->b_change = true;
var_AddCallback( p_filter, CFG_PREFIX "rows", PuzzleCallback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "cols", PuzzleCallback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "black-slot", PuzzleCallback, p_sys );
p_filter->pf_video_filter = Filter;
p_filter->pf_video_mouse = Mouse;
return VLC_SUCCESS;
}
static int CreateChain( filter_t *p_parent, es_format_t *p_fmt_mid, config_chain_t *p_cfg )
{
filter_chain_Reset( p_parent->p_sys->p_chain, &p_parent->fmt_in, &p_parent->fmt_out );
filter_t *p_filter;
if( p_parent->fmt_in.video.orientation != p_fmt_mid->video.orientation)
{
p_filter = AppendTransform( p_parent->p_sys->p_chain, &p_parent->fmt_in, p_fmt_mid );
}
else
{
p_filter = filter_chain_AppendFilter( p_parent->p_sys->p_chain, NULL, p_cfg, NULL, p_fmt_mid );
}
if( !p_filter )
return VLC_EGENERIC;
//Check if first filter was enough (transform filter most likely):
if( es_format_IsSimilar(&p_filter->fmt_out, &p_parent->fmt_out ))
return VLC_SUCCESS;
if( p_fmt_mid->video.orientation != p_parent->fmt_out.video.orientation)
{
p_filter = AppendTransform( p_parent->p_sys->p_chain, p_fmt_mid, &p_parent->fmt_out );
}
else
{
p_filter = filter_chain_AppendFilter( p_parent->p_sys->p_chain, NULL, p_cfg, p_fmt_mid, NULL );
}
if( !p_filter )
{
//Clean up.
filter_chain_Reset( p_parent->p_sys->p_chain, NULL, NULL );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
/**
* Common open function
*/
static int OpenCommon( vlc_object_t *p_this, bool b_sub )
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
char *psz_filename;
/* */
if( !b_sub && !es_format_IsSimilar( &p_filter->fmt_in, &p_filter->fmt_out ) )
{
msg_Err( p_filter, "Input and output format does not match" );
return VLC_EGENERIC;
}
/* */
p_filter->p_sys = p_sys = malloc( sizeof( *p_sys ) );
if( !p_sys )
return VLC_ENOMEM;
/* */
p_sys->p_blend = NULL;
if( !b_sub )
{
p_sys->p_blend = filter_NewBlend( VLC_OBJECT(p_filter),
&p_filter->fmt_in.video );
if( !p_sys->p_blend )
{
free( p_sys );
return VLC_EGENERIC;
}
}
/* */
config_ChainParse( p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg );
/* */
logo_list_t *p_list = &p_sys->list;
psz_filename = var_CreateGetStringCommand( p_filter, "logo-file" );
if( !psz_filename )
{
if( p_sys->p_blend )
filter_DeleteBlend( p_sys->p_blend );
free( p_sys );
return VLC_ENOMEM;
}
if( *psz_filename == '\0' )
msg_Warn( p_this, "no logo file specified" );
p_list->i_alpha = var_CreateGetIntegerCommand( p_filter, "logo-opacity");
p_list->i_alpha = __MAX( __MIN( p_list->i_alpha, 255 ), 0 );
p_list->i_delay = var_CreateGetIntegerCommand( p_filter, "logo-delay" );
p_list->i_repeat = var_CreateGetIntegerCommand( p_filter, "logo-repeat" );
p_sys->i_pos = var_CreateGetIntegerCommand( p_filter, "logo-position" );
p_sys->i_pos_x = var_CreateGetIntegerCommand( p_filter, "logo-x" );
p_sys->i_pos_y = var_CreateGetIntegerCommand( p_filter, "logo-y" );
/* Ignore aligment if a position is given for video filter */
if( !b_sub && p_sys->i_pos_x >= 0 && p_sys->i_pos_y >= 0 )
p_sys->i_pos = 0;
vlc_mutex_init( &p_sys->lock );
LogoListLoad( p_this, p_list, psz_filename );
p_sys->b_spu_update = true;
p_sys->b_mouse_grab = false;
for( int i = 0; ppsz_filter_callbacks[i]; i++ )
var_AddCallback( p_filter, ppsz_filter_callbacks[i],
LogoCallback, p_sys );
/* Misc init */
if( b_sub )
{
p_filter->pf_sub_source = FilterSub;
}
else
{
p_filter->pf_video_filter = FilterVideo;
p_filter->pf_video_mouse = Mouse;
}
free( psz_filename );
return VLC_SUCCESS;
}
/**
* Common open function
*/
static int OpenCommon( vlc_object_t *p_this, bool b_sub )
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
BarGraph_t *p_BarGraph;
char* i_values = NULL;
/* */
if( !b_sub && !es_format_IsSimilar( &p_filter->fmt_in, &p_filter->fmt_out ) )
{
msg_Err( p_filter, "Input and output format does not match" );
return VLC_EGENERIC;
}
/* */
p_filter->p_sys = p_sys = malloc( sizeof( *p_sys ) );
if( !p_sys )
return VLC_ENOMEM;
p_BarGraph = &(p_sys->p_BarGraph);
/* */
p_sys->p_blend = NULL;
if( !b_sub )
{
p_sys->p_blend = filter_NewBlend( VLC_OBJECT(p_filter),
&p_filter->fmt_in.video );
if( !p_sys->p_blend )
{
//free( p_BarGraph );
free( p_sys );
return VLC_EGENERIC;
}
}
/* */
config_ChainParse( p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg );
/* create and initialize variables */
p_sys->i_pos = var_CreateGetIntegerCommand( p_filter, "audiobargraph_v-position" );
p_sys->i_pos_x = var_CreateGetIntegerCommand( p_filter, "audiobargraph_v-x" );
p_sys->i_pos_y = var_CreateGetIntegerCommand( p_filter, "audiobargraph_v-y" );
p_BarGraph->i_alpha = var_CreateGetIntegerCommand( p_filter,
"audiobargraph_v-transparency" );
p_BarGraph->i_alpha = VLC_CLIP( p_BarGraph->i_alpha, 0, 255 );
i_values = var_CreateGetStringCommand( p_filter, "audiobargraph_v-i_values" );
//p_BarGraph->nbChannels = 0;
//p_BarGraph->i_values = NULL;
parse_i_values(p_BarGraph, i_values);
p_BarGraph->alarm = var_CreateGetIntegerCommand( p_filter, "audiobargraph_v-alarm" );
p_BarGraph->barWidth = var_CreateGetIntegerCommand( p_filter, "audiobargraph_v-barWidth" );
p_BarGraph->scale = 400;
/* Ignore aligment if a position is given for video filter */
if( !b_sub && p_sys->i_pos_x >= 0 && p_sys->i_pos_y >= 0 )
p_sys->i_pos = 0;
vlc_mutex_init( &p_sys->lock );
LoadBarGraph( p_this, p_BarGraph );
p_sys->b_spu_update = true;
for( int i = 0; ppsz_filter_callbacks[i]; i++ )
var_AddCallback( p_filter, ppsz_filter_callbacks[i],
BarGraphCallback, p_sys );
/* Misc init */
if( b_sub )
{
p_filter->pf_sub_source = FilterSub;
}
else
{
p_filter->pf_video_filter = FilterVideo;
}
free( i_values );
return VLC_SUCCESS;
}
/**
* Open the filter
*/
int Open( vlc_object_t *p_this )
{
filter_t *p_filter = (filter_t *)p_this;
filter_sys_t *p_sys;
/* Assert video in match with video out */
if( !es_format_IsSimilar( &p_filter->fmt_in, &p_filter->fmt_out ) ) {
msg_Err( p_filter, "Input and output format does not match" );
return VLC_EGENERIC;
}
const vlc_chroma_description_t *p_chroma =
vlc_fourcc_GetChromaDescription( p_filter->fmt_in.video.i_chroma );
if( p_chroma == NULL || p_chroma->plane_count == 0 )
return VLC_EGENERIC;
/* Allocate structure */
p_filter->p_sys = p_sys = calloc(1, sizeof( *p_sys ) );
if( !p_sys )
return VLC_ENOMEM;
/* init some values */
p_sys->b_shuffle_rqst = true;
p_sys->b_change_param = true;
p_sys->i_mouse_drag_pce = NO_PCE;
p_sys->i_pointed_pce = NO_PCE;
p_sys->i_magnet_accuracy = 3;
/* Generate values of random bezier shapes */
p_sys->ps_bezier_pts_H = calloc( SHAPES_QTY, sizeof( point_t *) );
if( !p_sys->ps_bezier_pts_H )
{
free(p_filter->p_sys);
p_filter->p_sys = NULL;
return VLC_ENOMEM;
}
for (int32_t i_shape = 0; i_shape<SHAPES_QTY; i_shape++)
p_sys->ps_bezier_pts_H[i_shape] = puzzle_rand_bezier(7);
config_ChainParse( p_filter, CFG_PREFIX, ppsz_filter_options,
p_filter->p_cfg );
vlc_mutex_init( &p_sys->lock );
vlc_mutex_init( &p_sys->pce_lock );
p_sys->s_new_param.i_rows =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "rows" );
p_sys->s_new_param.i_cols =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "cols" );
p_sys->s_new_param.i_border =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "border" );
p_sys->s_new_param.b_preview =
var_CreateGetBoolCommand( p_filter, CFG_PREFIX "preview" );
p_sys->s_new_param.i_preview_size =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "preview-size" );
p_sys->s_new_param.i_shape_size =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "shape-size" );
p_sys->s_new_param.i_auto_shuffle_speed =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "auto-shuffle" );
p_sys->s_new_param.i_auto_solve_speed =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "auto-solve" );
p_sys->s_new_param.i_rotate =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "rotation" );
p_sys->s_new_param.i_mode =
var_CreateGetIntegerCommand( p_filter, CFG_PREFIX "mode" );
var_AddCallback( p_filter, CFG_PREFIX "rows", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "cols", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "border", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "preview", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "preview-size", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "shape-size", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "auto-shuffle", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "auto-solve", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "rotation", puzzle_Callback, p_sys );
var_AddCallback( p_filter, CFG_PREFIX "mode", puzzle_Callback, p_sys );
p_filter->pf_video_filter = Filter;
p_filter->pf_video_mouse = puzzle_mouse;
return VLC_SUCCESS;
}