[webkit-reviews] review denied: [Bug 31586] [GTK] set playbin mute property depending on volume value : [Attachment 47688] new API in MediaPlayer for mute control
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Jan 29 07:51:35 PST 2010
Eric Carlson <eric.carlson at apple.com> has denied Philippe Normand
<pnormand at igalia.com>'s request for review:
Bug 31586: [GTK] set playbin mute property depending on volume value
https://bugs.webkit.org/show_bug.cgi?id=31586
Attachment 47688: new API in MediaPlayer for mute control
https://bugs.webkit.org/attachment.cgi?id=47688&action=review
------- Additional Comments from Eric Carlson <eric.carlson at apple.com>
> +++ b/WebCore/html/HTMLMediaElement.cpp
> @@ -1235,8 +1235,16 @@ void HTMLMediaElement::setMuted(bool muted)
> {
> if (m_muted != muted) {
> m_muted = muted;
> - updateVolume();
> - scheduleEvent(eventNames().volumechangeEvent);
> + // Avoid recursion when the player reports volume changes.
> + if (!processingMediaPlayerCallback()) {
> + if (m_player && m_player->supportsMuting()) {
> + m_player->setMuted(m_muted);
> + if (renderer())
> + renderer()->updateFromElement();
> + } else
> + updateVolume();
> + scheduleEvent(eventNames().volumechangeEvent);
> + }
> }
> }
>
If a media engine's muted property changes without HTMLMediaElement knowing
about it, we won't post a 'volumechanged' notification because
processingMediaPlayerCallback() will be true.
> @@ -275,6 +291,7 @@ MediaPlayerPrivate::MediaPlayerPrivate(MediaPlayer*
player)
> , m_errorOccured(false)
> , m_volumeIdleId(-1)
> , m_mediaDuration(0.0)
> + , m_muteIdleId(-1)
> {
> doGstInit();
> }
> @@ -286,6 +303,11 @@ MediaPlayerPrivate::~MediaPlayerPrivate()
> m_volumeIdleId = -1;
> }
>
> + if (m_muteIdleId) {
> + g_source_remove(m_muteIdleId);
> + m_muteIdleId = -1;
> + }
> +
Why are m_muteIdleId and m_volumeIdleId set to -1 when the source is invalid,
but "!=0" is the test for validity? Shouldn't you set them to 0 when invalid?
Sorry I missed both of these the last time around!
r- for the missing notification.
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