Bug 142476 – [OpenWebRTC] RealtimeMediaSourceCenter implementation

• Component: Platform
• Status: RESOLVED FIXED

[Philippe Normand]

.

[Philippe Normand]

Created attachment 248833 [details]
patch

[Philippe Normand]

I'll file a bug for EFL's jhbuild

[Eric Carlson]

Comment on attachment 248833 [details]
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=248833&action=review

> Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:67
> +    DEPRECATED_DEFINE_STATIC_LOCAL(RealtimeMediaSourceCenterOwr, center, ());

Nit: is there any reason to not use NeverDestroyed?

> Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:80
> +void RealtimeMediaSourceCenterOwr::validateRequestConstraints(PassRefPtr<MediaStreamCreationClient> prpClient, PassRefPtr<MediaConstraints> prpAudioConstraints, PassRefPtr<MediaConstraints> prpVideoConstraints)

Nit: it would be good to switch from PassRefPtr/RefPtr to Ref before the WebRTC implementation(s) get any bigger. Not necessarily in this patch, but soon.

> Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:146
> +    GList* item;
> +
> +    for (item = sources; item; item = item->next) {

Nit: this isn't needed outside of the loop so you shouldn't need to pre-declare it. Can you use "auto"?

> Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:159
> +        if (mediaType & OWR_MEDIA_TYPE_AUDIO)
> +            sourceType = RealtimeMediaSource::Audio;
> +        else if (mediaType & OWR_MEDIA_TYPE_VIDEO)
> +            sourceType = RealtimeMediaSource::Video;

else ASSERT()

[Philippe Normand]

(In reply to comment #3)
> Comment on attachment 248833 [details]
> patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=248833&action=review
> 
> > Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:67
> > +    DEPRECATED_DEFINE_STATIC_LOCAL(RealtimeMediaSourceCenterOwr, center, ());
> 
> Nit: is there any reason to not use NeverDestroyed?
> 

Hum, nope :)

> > Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:80
> > +void RealtimeMediaSourceCenterOwr::validateRequestConstraints(PassRefPtr<MediaStreamCreationClient> prpClient, PassRefPtr<MediaConstraints> prpAudioConstraints, PassRefPtr<MediaConstraints> prpVideoConstraints)
> 
> Nit: it would be good to switch from PassRefPtr/RefPtr to Ref before the
> WebRTC implementation(s) get any bigger. Not necessarily in this patch, but
> soon.
> 

Good idea, I'll file a separate patch for this.

> > Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:146
> > +    GList* item;
> > +
> > +    for (item = sources; item; item = item->next) {
> 
> Nit: this isn't needed outside of the loop so you shouldn't need to
> pre-declare it. Can you use "auto"?
> 

Sure!

> > Source/WebCore/platform/mediastream/openwebrtc/RealtimeMediaSourceCenterOwr.cpp:159
> > +        if (mediaType & OWR_MEDIA_TYPE_AUDIO)
> > +            sourceType = RealtimeMediaSource::Audio;
> > +        else if (mediaType & OWR_MEDIA_TYPE_VIDEO)
> > +            sourceType = RealtimeMediaSource::Video;
> 
> else ASSERT()

Ok, I can add an ASSERT_NOT_REACHED() here indeed.

[Philippe Normand]

Committed r181893: <http://trac.webkit.org/changeset/181893>