Struct gstreamer_base_sys::GstBaseSinkClass

#[repr(C)]
pub struct GstBaseSinkClass {

    pub parent_class: GstElementClass,
    pub get_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>,
    pub set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> gboolean>,
    pub fixate: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>,
    pub activate_pull: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: gboolean) -> gboolean>,
    pub get_times: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer, _: *mut GstClockTime, _: *mut GstClockTime)>,
    pub propose_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>,
    pub start: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub unlock: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub unlock_stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>,
    pub query: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>,
    pub event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> gboolean>,
    pub wait_event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> GstFlowReturn>,
    pub prepare: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>,
    pub prepare_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>,
    pub preroll: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>,
    pub render: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>,
    pub render_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>,
    pub _gst_reserved: [gpointer; 20],
}

Fields

parent_class: GstElementClass

get_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>

set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> gboolean>

fixate: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstCaps) -> *mut GstCaps>

activate_pull: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: gboolean) -> gboolean>

get_times: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer, _: *mut GstClockTime, _: *mut GstClockTime)>

propose_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>

start: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>

stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>

unlock: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>

unlock_stop: Option<unsafe extern "C" fn(_: *mut GstBaseSink) -> gboolean>

query: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstQuery) -> gboolean>

event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> gboolean>

wait_event: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstEvent) -> GstFlowReturn>

prepare: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>

prepare_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>

preroll: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>

render: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBuffer) -> GstFlowReturn>

render_list: Option<unsafe extern "C" fn(_: *mut GstBaseSink, _: *mut GstBufferList) -> GstFlowReturn>

_gst_reserved: [gpointer; 20]

Trait Implementations

impl Clone for GstBaseSinkClass

fn clone(&self) -> GstBaseSinkClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GstBaseSinkClass

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

Formats the value using the given formatter.

impl Copy for GstBaseSinkClass