windows::Win32::Media::MediaFoundation

Struct IMFMediaEngine_Vtbl

#[repr(C)]
pub struct IMFMediaEngine_Vtbl {
Show 43 fields
    pub base__: IUnknown_Vtbl,
    pub GetError: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT,
    pub SetErrorCode: unsafe extern "system" fn(_: *mut c_void, _: MF_MEDIA_ENGINE_ERR) -> HRESULT,
    pub SetSourceElements: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void) -> HRESULT,
    pub SetSource: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void) -> HRESULT,
    pub GetCurrentSource: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT,
    pub GetNetworkState: unsafe extern "system" fn(_: *mut c_void) -> u16,
    pub GetPreload: unsafe extern "system" fn(_: *mut c_void) -> MF_MEDIA_ENGINE_PRELOAD,
    pub SetPreload: unsafe extern "system" fn(_: *mut c_void, _: MF_MEDIA_ENGINE_PRELOAD) -> HRESULT,
    pub GetBuffered: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT,
    pub Load: unsafe extern "system" fn(_: *mut c_void) -> HRESULT,
    pub CanPlayType: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: *mut MF_MEDIA_ENGINE_CANPLAY) -> HRESULT,
    pub GetReadyState: unsafe extern "system" fn(_: *mut c_void) -> u16,
    pub IsSeeking: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub GetCurrentTime: unsafe extern "system" fn(_: *mut c_void) -> f64,
    pub SetCurrentTime: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT,
    pub GetStartTime: unsafe extern "system" fn(_: *mut c_void) -> f64,
    pub GetDuration: unsafe extern "system" fn(_: *mut c_void) -> f64,
    pub IsPaused: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub GetDefaultPlaybackRate: unsafe extern "system" fn(_: *mut c_void) -> f64,
    pub SetDefaultPlaybackRate: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT,
    pub GetPlaybackRate: unsafe extern "system" fn(_: *mut c_void) -> f64,
    pub SetPlaybackRate: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT,
    pub GetPlayed: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT,
    pub GetSeekable: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT,
    pub IsEnded: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub GetAutoPlay: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub SetAutoPlay: unsafe extern "system" fn(_: *mut c_void, _: BOOL) -> HRESULT,
    pub GetLoop: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub SetLoop: unsafe extern "system" fn(_: *mut c_void, _: BOOL) -> HRESULT,
    pub Play: unsafe extern "system" fn(_: *mut c_void) -> HRESULT,
    pub Pause: unsafe extern "system" fn(_: *mut c_void) -> HRESULT,
    pub GetMuted: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub SetMuted: unsafe extern "system" fn(_: *mut c_void, _: BOOL) -> HRESULT,
    pub GetVolume: unsafe extern "system" fn(_: *mut c_void) -> f64,
    pub SetVolume: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT,
    pub HasVideo: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub HasAudio: unsafe extern "system" fn(_: *mut c_void) -> BOOL,
    pub GetNativeVideoSize: unsafe extern "system" fn(_: *mut c_void, _: *mut u32, _: *mut u32) -> HRESULT,
    pub GetVideoAspectRatio: unsafe extern "system" fn(_: *mut c_void, _: *mut u32, _: *mut u32) -> HRESULT,
    pub Shutdown: unsafe extern "system" fn(_: *mut c_void) -> HRESULT,
    pub TransferVideoFrame: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: *const MFVideoNormalizedRect, _: *const RECT, _: *const MFARGB) -> HRESULT,
    pub OnVideoStreamTick: unsafe extern "system" fn(_: *mut c_void, _: *mut i64) -> HRESULT,

}

Fields§

§base__: IUnknown_Vtbl§GetError: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT§SetErrorCode: unsafe extern "system" fn(_: *mut c_void, _: MF_MEDIA_ENGINE_ERR) -> HRESULT§SetSourceElements: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void) -> HRESULT§SetSource: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void) -> HRESULT§GetCurrentSource: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT§GetNetworkState: unsafe extern "system" fn(_: *mut c_void) -> u16§GetPreload: unsafe extern "system" fn(_: *mut c_void) -> MF_MEDIA_ENGINE_PRELOAD§SetPreload: unsafe extern "system" fn(_: *mut c_void, _: MF_MEDIA_ENGINE_PRELOAD) -> HRESULT§GetBuffered: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT§Load: unsafe extern "system" fn(_: *mut c_void) -> HRESULT§CanPlayType: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: *mut MF_MEDIA_ENGINE_CANPLAY) -> HRESULT§GetReadyState: unsafe extern "system" fn(_: *mut c_void) -> u16§IsSeeking: unsafe extern "system" fn(_: *mut c_void) -> BOOL§GetCurrentTime: unsafe extern "system" fn(_: *mut c_void) -> f64§SetCurrentTime: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT§GetStartTime: unsafe extern "system" fn(_: *mut c_void) -> f64§GetDuration: unsafe extern "system" fn(_: *mut c_void) -> f64§IsPaused: unsafe extern "system" fn(_: *mut c_void) -> BOOL§GetDefaultPlaybackRate: unsafe extern "system" fn(_: *mut c_void) -> f64§SetDefaultPlaybackRate: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT§GetPlaybackRate: unsafe extern "system" fn(_: *mut c_void) -> f64§SetPlaybackRate: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT§GetPlayed: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT§GetSeekable: unsafe extern "system" fn(_: *mut c_void, _: *mut *mut c_void) -> HRESULT§IsEnded: unsafe extern "system" fn(_: *mut c_void) -> BOOL§GetAutoPlay: unsafe extern "system" fn(_: *mut c_void) -> BOOL§SetAutoPlay: unsafe extern "system" fn(_: *mut c_void, _: BOOL) -> HRESULT§GetLoop: unsafe extern "system" fn(_: *mut c_void) -> BOOL§SetLoop: unsafe extern "system" fn(_: *mut c_void, _: BOOL) -> HRESULT§Play: unsafe extern "system" fn(_: *mut c_void) -> HRESULT§Pause: unsafe extern "system" fn(_: *mut c_void) -> HRESULT§GetMuted: unsafe extern "system" fn(_: *mut c_void) -> BOOL§SetMuted: unsafe extern "system" fn(_: *mut c_void, _: BOOL) -> HRESULT§GetVolume: unsafe extern "system" fn(_: *mut c_void) -> f64§SetVolume: unsafe extern "system" fn(_: *mut c_void, _: f64) -> HRESULT§HasVideo: unsafe extern "system" fn(_: *mut c_void) -> BOOL§HasAudio: unsafe extern "system" fn(_: *mut c_void) -> BOOL§GetNativeVideoSize: unsafe extern "system" fn(_: *mut c_void, _: *mut u32, _: *mut u32) -> HRESULT§GetVideoAspectRatio: unsafe extern "system" fn(_: *mut c_void, _: *mut u32, _: *mut u32) -> HRESULT§Shutdown: unsafe extern "system" fn(_: *mut c_void) -> HRESULT§TransferVideoFrame: unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: *const MFVideoNormalizedRect, _: *const RECT, _: *const MFARGB) -> HRESULT§OnVideoStreamTick: unsafe extern "system" fn(_: *mut c_void, _: *mut i64) -> HRESULT

Implementations§

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impl IMFMediaEngine_Vtbl

pub const fn new<Identity: IMFMediaEngine_Impl, const OFFSET: isize>() -> Self

pub fn matches(iid: &GUID) -> bool

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