Struct gstreamer_video_sys::GstVideoEncoderClass

source · [−]

#[repr(C)]
pub struct GstVideoEncoderClass {Show 21 fields
    pub element_class: GstElementClass,
    pub open: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>,
    pub close: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>,
    pub start: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>,
    pub stop: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>,
    pub set_format: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecState) -> gboolean>,
    pub handle_frame: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecFrame) -> GstFlowReturn>,
    pub reset: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: gboolean) -> gboolean>,
    pub finish: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> GstFlowReturn>,
    pub pre_push: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecFrame) -> GstFlowReturn>,
    pub getcaps: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstCaps) -> *mut GstCaps>,
    pub sink_event: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstEvent) -> gboolean>,
    pub src_event: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstEvent) -> gboolean>,
    pub negotiate: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>,
    pub decide_allocation: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>,
    pub propose_allocation: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>,
    pub flush: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>,
    pub sink_query: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>,
    pub src_query: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>,
    pub transform_meta: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecFrame, _: *mut GstMeta) -> gboolean>,
    pub _gst_reserved: [gpointer; 16],
}

Fields

element_class: GstElementClassopen: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>close: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>start: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>stop: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>set_format: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecState) -> gboolean>handle_frame: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecFrame) -> GstFlowReturn>reset: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: gboolean) -> gboolean>finish: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> GstFlowReturn>pre_push: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecFrame) -> GstFlowReturn>getcaps: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstCaps) -> *mut GstCaps>sink_event: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstEvent) -> gboolean>src_event: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstEvent) -> gboolean>negotiate: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>decide_allocation: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>propose_allocation: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>flush: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder) -> gboolean>sink_query: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>src_query: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstQuery) -> gboolean>

transform_meta: Option<unsafe extern "C" fn(_: *mut GstVideoEncoder, _: *mut GstVideoCodecFrame, _: *mut GstMeta) -> gboolean>

_gst_reserved: [gpointer; 16]

Struct gstreamer_video_sys::GstVideoEncoderClass

Fields

Trait Implementations

impl Clone for GstVideoEncoderClass

fn clone(&self) -> GstVideoEncoderClass

fn clone_from(&mut self, source: &Self)

impl Debug for GstVideoEncoderClass

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Copy for GstVideoEncoderClass

Auto Trait Implementations

impl RefUnwindSafe for GstVideoEncoderClass

impl !Send for GstVideoEncoderClass

impl !Sync for GstVideoEncoderClass

impl Unpin for GstVideoEncoderClass

impl UnwindSafe for GstVideoEncoderClass

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,