本文整理汇总了C++中VideoFrameContainer::GetImageContainer方法的典型用法代码示例。如果您正苦于以下问题：C++ VideoFrameContainer::GetImageContainer方法的具体用法？C++ VideoFrameContainer::GetImageContainer怎么用？C++ VideoFrameContainer::GetImageContainer使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类VideoFrameContainer的用法示例。
在下文中一共展示了VideoFrameContainer::GetImageContainer方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: CreateAndResolve
nsRefPtr<MediaDecoderReader::SeekPromise>
MediaOmxReader::Seek(int64_t aTarget, int64_t aEndTime)
{
NS_ASSERTION(mDecoder->OnDecodeThread(), "Should be on decode thread.");
EnsureActive();
VideoFrameContainer* container = mDecoder->GetVideoFrameContainer();
if (container && container->GetImageContainer()) {
container->GetImageContainer()->ClearAllImagesExceptFront();
}
if (mHasAudio && mHasVideo) {
// The OMXDecoder seeks/demuxes audio and video streams separately. So if
// we seek both audio and video to aTarget, the audio stream can typically
// seek closer to the seek target, since typically every audio block is
// a sync point, whereas for video there are only keyframes once every few
// seconds. So if we have both audio and video, we must seek the video
// stream to the preceeding keyframe first, get the stream time, and then
// seek the audio stream to match the video stream's time. Otherwise, the
// audio and video streams won't be in sync after the seek.
mVideoSeekTimeUs = aTarget;
const VideoData* v = DecodeToFirstVideoData();
mAudioSeekTimeUs = v ? v->mTime : aTarget;
} else {
mAudioSeekTimeUs = mVideoSeekTimeUs = aTarget;
}
return SeekPromise::CreateAndResolve(mAudioSeekTimeUs, __func__);
}示例2: Seek
nsresult MediaOmxReader::Seek(int64_t aTarget, int64_t aStartTime, int64_t aEndTime, int64_t aCurrentTime)
{
NS_ASSERTION(mDecoder->OnDecodeThread(), "Should be on decode thread.");
ResetDecode();
VideoFrameContainer* container = mDecoder->GetVideoFrameContainer();
if (container && container->GetImageContainer()) {
container->GetImageContainer()->ClearAllImagesExceptFront();
}
mAudioSeekTimeUs = mVideoSeekTimeUs = aTarget;
return DecodeToTarget(aTarget);
}