Struct gstreamer_video::video_meta::VideoCodecAlphaMeta

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pub struct VideoCodecAlphaMeta(/* private fields */);

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impl VideoCodecAlphaMeta

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pub fn add( buffer: &mut BufferRef, alpha_buffer: Buffer, ) -> MetaRefMut<'_, Self, Standalone>

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pub fn alpha_buffer(&self) -> &BufferRef

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pub fn alpha_buffer_owned(&self) -> Buffer

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impl<A> MetaAPIExt for A
where A: MetaAPI,

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unsafe fn from_ptr( buffer: &BufferRef, ptr: *const Self::GstType, ) -> MetaRef<'_, Self>

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unsafe fn from_mut_ptr<T>( buffer: &mut BufferRef, ptr: *mut Self::GstType, ) -> MetaRefMut<'_, Self, T>

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impl<T, U> TryFrom<U> for T
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type Error = <U as TryFrom<T>>::Error

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