Trait gstreamer_gl::prelude::GLBaseFilterExt
source · pub trait GLBaseFilterExt: IsA<GLBaseFilter> + Sealed + 'static {
// Provided methods
fn find_gl_context(&self) -> bool { ... }
fn gl_context(&self) -> Option<GLContext> { ... }
fn context(&self) -> Option<GLContext> { ... }
fn connect_context_notify<F: Fn(&Self) + Send + Sync + 'static>(
&self,
f: F
) -> SignalHandlerId { ... }
}
Provided Methods§
sourcefn find_gl_context(&self) -> bool
fn find_gl_context(&self) -> bool
Available on crate feature
v1_16
only.sourcefn gl_context(&self) -> Option<GLContext>
fn gl_context(&self) -> Option<GLContext>
Available on crate feature
v1_18
only.fn context(&self) -> Option<GLContext>
fn connect_context_notify<F: Fn(&Self) + Send + Sync + 'static>( &self, f: F ) -> SignalHandlerId
Object Safety§
This trait is not object safe.