WEBVTT_EXPORT void
webvtt_ref_cue( webvtt_cue *cue )
{
if( cue ) {
webvtt_ref( &cue->refs );
}
}
WEBVTT_EXPORT void
webvtt_ref_node( webvtt_node *node )
{
if( node ) {
webvtt_ref( &node->refs );
}
}
WEBVTT_EXPORT webvtt_status
webvtt_create_cue( webvtt_cue **pcue )
{
webvtt_cue *cue;
if( !pcue ) {
return WEBVTT_INVALID_PARAM;
}
cue = (webvtt_cue *)webvtt_alloc0( sizeof(*cue) );
if( !cue ) {
return WEBVTT_OUT_OF_MEMORY;
}
/**
* From http://dev.w3.org/html5/webvtt/#parsing (10/25/2012)
*
* Let cue's text track cue snap-to-lines flag be true.
*
* Let cue's text track cue line position be auto.
*
* Let cue's text track cue text position be 50.
*
* Let cue's text track cue size be 100.
*
* Let cue's text track cue alignment be middle alignment.
*/
webvtt_ref( &cue->refs );
webvtt_init_string( &cue->id );
webvtt_init_string( &cue->body );
cue->from = 0xFFFFFFFFFFFFFFFF;
cue->until = 0xFFFFFFFFFFFFFFFF;
cue->snap_to_lines = 1;
cue->settings.position = 50;
cue->settings.size = 100;
cue->settings.align = WEBVTT_ALIGN_MIDDLE;
cue->settings.line = WEBVTT_AUTO;
cue->settings.vertical = WEBVTT_HORIZONTAL;
*pcue = cue;
return WEBVTT_SUCCESS;
}