Trait mf_IMFMediaSource

pub trait mf_IMFMediaSource: mf_IMFMediaEventGenerator {
    // Provided methods
    fn GetCharacteristics(&self) -> HrResult<MFMEDIASOURCE> { ... }
    fn CreatePresentationDescriptor(
        &self,
    ) -> HrResult<IMFPresentationDescriptor> { ... }
    fn Pause(&self) -> HrResult<()> { ... }
    fn Shutdown(&self) -> HrResult<()> { ... }
    fn Start(
        &self,
        presentation_descriptor: IMFPresentationDescriptor,
        time_format: Option<&GUID>,
        start_position: &PropVariant,
    ) -> HrResult<()> { ... }
    fn Stop(&self) -> HrResult<()> { ... }
}

Available on crate features kernel and mf only.

This trait is enabled with the mf feature, and provides methods for IMFMediaSource.

Prefer importing this trait through the prelude:

use winsafe::prelude::*;

Provided Methods

fn GetCharacteristics(&self) -> HrResult<MFMEDIASOURCE>

IMFMediaSource::GetCharacteristics method.

fn CreatePresentationDescriptor(&self) -> HrResult<IMFPresentationDescriptor>

IMFMediaSource::CreatePresentationDescriptor method.

fn Pause(&self) -> HrResult<()>

IMFMediaSource::Pause method.

fn Shutdown(&self) -> HrResult<()>

IMFMediaSource::Shutdown method.

fn Start( &self, presentation_descriptor: IMFPresentationDescriptor, time_format: Option<&GUID>, start_position: &PropVariant, ) -> HrResult<()>

IMFMediaSource::Start method.

fn Stop(&self) -> HrResult<()>

IMFMediaSource::Stop method.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl mf_IMFMediaSource for IMFMediaSource