[−][src]Trait gstreamer_video::prelude::MetaAPI

pub unsafe trait MetaAPI: Send + Sync {
    type GstType;
    fn get_meta_api() -> Type;

    unsafe fn from_ptr(
        buffer: &BufferRef, 
        ptr: *const Self::GstType
    ) -> MetaRef<'_, Self> { ... }
    unsafe fn from_mut_ptr<T>(
        buffer: &mut BufferRef, 
        ptr: *mut Self::GstType
    ) -> MetaRefMut<'_, Self, T> { ... }
}

Associated Types

`type GstType`

Loading content...

Required methods

`fn get_meta_api() -> Type`

Loading content...

Provided methods

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

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

Loading content...

Implementations on Foreign Types

`impl MetaAPI for Meta`[src]

`type GstType = GstMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for ParentBufferMeta`[src]

`type GstType = GstParentBufferMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for ReferenceTimestampMeta`[src]

`type GstType = GstReferenceTimestampMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for ProtectionMeta`[src]

`type GstType = GstProtectionMeta`

`fn get_meta_api() -> Type`[src]

Loading content...

Implementors

`impl MetaAPI for VideoTimeCodeMeta`[src]

`type GstType = GstVideoTimeCodeMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoAFDMeta`[src]

`type GstType = GstVideoAFDMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoAffineTransformationMeta`[src]

`type GstType = GstVideoAffineTransformationMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoBarMeta`[src]

`type GstType = GstVideoBarMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoCaptionMeta`[src]

`type GstType = GstVideoCaptionMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoCropMeta`[src]

`type GstType = GstVideoCropMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoMeta`[src]

`type GstType = GstVideoMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoOverlayCompositionMeta`[src]

`type GstType = GstVideoOverlayCompositionMeta`

`fn get_meta_api() -> Type`[src]

`impl MetaAPI for VideoRegionOfInterestMeta`[src]

`type GstType = GstVideoRegionOfInterestMeta`

`fn get_meta_api() -> Type`[src]

Loading content...