Struct gstreamer_base_sys::GstBaseSrcClass
source · #[repr(C)]pub struct GstBaseSrcClass {Show 21 fields
pub parent_class: GstElementClass,
pub get_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstCaps) -> *mut GstCaps>,
pub negotiate: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>,
pub fixate: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstCaps) -> *mut GstCaps>,
pub set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstCaps) -> gboolean>,
pub decide_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstQuery) -> gboolean>,
pub start: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>,
pub stop: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>,
pub get_times: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstBuffer, _: *mut GstClockTime, _: *mut GstClockTime)>,
pub get_size: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut u64) -> gboolean>,
pub is_seekable: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>,
pub prepare_seek_segment: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstEvent, _: *mut GstSegment) -> gboolean>,
pub do_seek: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstSegment) -> gboolean>,
pub unlock: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>,
pub unlock_stop: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>,
pub query: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstQuery) -> gboolean>,
pub event: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstEvent) -> gboolean>,
pub create: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: u64, _: c_uint, _: *mut GstBuffer) -> GstFlowReturn>,
pub alloc: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: u64, _: c_uint, _: *mut GstBuffer) -> GstFlowReturn>,
pub fill: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: u64, _: c_uint, _: *mut GstBuffer) -> GstFlowReturn>,
pub _gst_reserved: [gpointer; 20],
}Fields§
§parent_class: GstElementClass§get_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstCaps) -> *mut GstCaps>§negotiate: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>§fixate: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstCaps) -> *mut GstCaps>§set_caps: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstCaps) -> gboolean>§decide_allocation: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstQuery) -> gboolean>§start: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>§stop: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>§get_times: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstBuffer, _: *mut GstClockTime, _: *mut GstClockTime)>§get_size: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut u64) -> gboolean>§is_seekable: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>§prepare_seek_segment: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstEvent, _: *mut GstSegment) -> gboolean>§do_seek: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstSegment) -> gboolean>§unlock: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>§unlock_stop: Option<unsafe extern "C" fn(_: *mut GstBaseSrc) -> gboolean>§query: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstQuery) -> gboolean>§event: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: *mut GstEvent) -> gboolean>§create: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: u64, _: c_uint, _: *mut GstBuffer) -> GstFlowReturn>§alloc: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: u64, _: c_uint, _: *mut GstBuffer) -> GstFlowReturn>§fill: Option<unsafe extern "C" fn(_: *mut GstBaseSrc, _: u64, _: c_uint, _: *mut GstBuffer) -> GstFlowReturn>§_gst_reserved: [gpointer; 20]Trait Implementations§
source§impl Clone for GstBaseSrcClass
impl Clone for GstBaseSrcClass
source§fn clone(&self) -> GstBaseSrcClass
fn clone(&self) -> GstBaseSrcClass
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read more