void MediaPlayerPrivateAVFoundation::setVisible(bool visible)
{
if (m_visible == visible)
return;
m_visible = visible;
if (visible)
setUpVideoRendering();
else
tearDownVideoRendering();
}
void MediaPlayerPrivateAVFoundation::setUpVideoRendering()
{
if (!isReadyForVideoSetup())
return;
MediaRenderingMode currentMode = currentRenderingMode();
MediaRenderingMode preferredMode = preferredRenderingMode();
if (preferredMode == MediaRenderingNone)
preferredMode = MediaRenderingToContext;
if (currentMode == preferredMode && currentMode != MediaRenderingNone)
return;
LOG(Media, "MediaPlayerPrivateAVFoundation::setUpVideoRendering(%p) - current mode = %d, preferred mode = %d",
this, static_cast<int>(currentMode), static_cast<int>(preferredMode));
if (currentMode != MediaRenderingNone)
tearDownVideoRendering();
switch (preferredMode) {
case MediaRenderingNone:
case MediaRenderingToContext:
createContextVideoRenderer();
break;
#if USE(ACCELERATED_COMPOSITING)
case MediaRenderingToLayer:
createVideoLayer();
break;
#endif
}
#if USE(ACCELERATED_COMPOSITING)
// If using a movie layer, inform the client so the compositing tree is updated.
if (currentMode == MediaRenderingToLayer || preferredMode == MediaRenderingToLayer) {
LOG(Media, "MediaPlayerPrivateAVFoundation::setUpVideoRendering(%p) - calling mediaPlayerRenderingModeChanged()", this);
m_player->mediaPlayerClient()->mediaPlayerRenderingModeChanged(m_player);
}
#endif
}
