force key frame implementation for vaapi #437
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| return e | ||
| } | ||
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| func (e *encoderVP8) ForceKeyFrame() { |
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This interface has been replaced by func Controller() codec.EncoderController
https://github.com/pion/mediadevices/pull/338/files#diff-f1af839aa40e8d1553814897ef277f31f625ed6daf6e6f44bfeb950905efabb8R122-R146
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I don't understand, this function method already exists and returns the encoder itself.
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I also don't remember what I wanted to point and old CI log is gone.
The interface seems be correct.
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pkg/codec/vaapi/vp8.go
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| func (e *encoderVP8) ForceKeyFrame() { | ||
| e.forceKeyFrame = true |
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It may cause data race if ForceKeyFrame() is called from other goroutine during Read()?
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I've changed the type to use an atomic.Bool instead. This way, there is no data race possible.
pkg/codec/vaapi/vp8.go
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| e.frParam.data.framerate = C.uint(e.rate.Calc()) | ||
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| if kf { | ||
| if kf || e.forceKeyFrame { |
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forceKeyFrame isn't reset, so every frames after ForceKeyFrame() will be keyframe.
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Hi @EmrysMyrddin. It looks like this one is close. Do you still want to get this in? |
EmrysMyrddin
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@edaniels I've merged master and applied suggestions if you want :-) |
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| rate *framerateDetector | ||
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| forceKeyFrame atomic.Bool |
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Need to bump minimal supported go version to 1.19
Line 3 in b4770e5
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Description
Force key frame implementation for the VAAPI in both VP8 and VP9 mode.