Struct obs_wrapper::source::SourceContext

pub struct SourceContext { /* fields omitted */ }

Context wrapping an OBS source - video / audio elements which are displayed to the screen.

See OBS documentation

Methods

impl SourceContext

pub fn do_with_target<F: FnOnce(&mut SourceContext)>(&mut self, func: F)

Run a function on the next source in the filter chain.

Note: only works with sources that are filters.

pub fn id(&self) -> usize

Return a unique id for the filter

pub fn get_base_width(&self) -> u32

pub fn get_base_height(&self) -> u32

pub fn skip_video_filter(&mut self)

Skips the video filter if it's invalid

pub fn process_filter<F: FnOnce(&mut GraphicsEffectContext, &mut GraphicsEffect)>(
    &mut self,
    _render: &mut VideoRenderContext,
    effect: &mut GraphicsEffect,
    (cx, cy): (u32, u32),
    format: GraphicsColorFormat,
    direct: GraphicsAllowDirectRendering,
    func: F
)

Run a function to do drawing - if the source is a filter. This function is wrapped by calls that automatically handle effect-based filter processing.

See OBS documentation

Note: only works with sources that are filters.

pub fn update_source_settings(&mut self, settings: &SettingsContext)

Update the source settings based on a settings context.