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Only seek to keyframes when the difference in frames

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is more than 5 frames.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38669 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus 2010-09-16 12:39:51 +00:00
parent 6edc3b4193
commit b80311be97
1 changed files with 5 additions and 2 deletions
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7
src/apps/mediaplayer/Controller.cpp
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@ -722,15 +722,18 @@ Controller::SetFramePosition(int64 value)
fRequestedSeekFrame = max_c(0, min_c(_FrameDuration(), value));
fSeekFrame = fRequestedSeekFrame;
int64 currentFrame = CurrentFrame();
// Snap to a video keyframe, since that will be the fastest
// to display and seeking will feel more snappy. Note that we
// don't store this change in fSeekFrame, since we still want
// to report the originally requested seek frame in TimePosition()
// until we could reach that frame.
if (Duration() > 240 && fVideoTrackSupplier != NULL)
if (Duration() > 240 && fVideoTrackSupplier != NULL
&& abs(value - currentFrame) > 5) {
fVideoTrackSupplier->FindKeyFrameForFrame(&fSeekFrame);
}
int64 currentFrame = CurrentFrame();
//printf("SetFramePosition(%lld) -> %lld (current: %lld, duration: %lld) "
//"(video: %p)\n", value, fSeekFrame, currentFrame, _FrameDuration(),
//fVideoTrackSupplier);