Struct gstreamer_video_sys::GstVideoDecoderClass

#[repr(C)]
pub struct GstVideoDecoderClass {
    pub element_class: GstElementClass,
    pub open: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> gboolean>,
    pub close: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> gboolean>,
    pub start: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> gboolean>,
    pub stop: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> gboolean>,
    pub parse: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstVideoCodecFrame, _: *mut GstAdapter, _: gboolean) -> GstFlowReturn>,
    pub set_format: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstVideoCodecState) -> gboolean>,
    pub reset: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: gboolean) -> gboolean>,
    pub finish: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> GstFlowReturn>,
    pub handle_frame: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstVideoCodecFrame) -> GstFlowReturn>,
    pub sink_event: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstEvent) -> gboolean>,
    pub src_event: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstEvent) -> gboolean>,
    pub negotiate: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> gboolean>,
    pub decide_allocation: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstQuery) -> gboolean>,
    pub propose_allocation: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstQuery) -> gboolean>,
    pub flush: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> gboolean>,
    pub sink_query: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstQuery) -> gboolean>,
    pub src_query: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstQuery) -> gboolean>,
    pub getcaps: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstCaps) -> *mut GstCaps>,
    pub drain: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> GstFlowReturn>,
    pub transform_meta: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstVideoCodecFrame, _: *mut GstMeta) -> gboolean>,
    pub padding: [gpointer; 14],
}

Fields

element_class: GstElementClass

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

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

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

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

parse: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstVideoCodecFrame, _: *mut GstAdapter, _: gboolean) -> GstFlowReturn>

set_format: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstVideoCodecState) -> gboolean>

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

finish: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> GstFlowReturn>

handle_frame: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder, _: *mut GstVideoCodecFrame) -> GstFlowReturn>

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

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

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

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

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

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

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

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

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

drain: Option<unsafe extern "C" fn(_: *mut GstVideoDecoder) -> GstFlowReturn>

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

padding: [gpointer; 14]

Trait Implementations

impl Copy for GstVideoDecoderClass

impl Clone for GstVideoDecoderClass

fn clone(&self) -> GstVideoDecoderClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GstVideoDecoderClass

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

Formats the value using the given formatter.