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Bug 843190: Allow cameras/mics to be shared if permissions UI is disabled r=derf

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This commit is contained in:
Randell Jesup 2013-02-20 17:08:44 -05:00
parent 55eba7043d
commit 9ae0592a36
1 changed files with 12 additions and 10 deletions
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22
dom/media/MediaManager.cpp
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@ -613,14 +613,18 @@ public:
return NS_ERROR_FAILURE;
}
/**
* We're allowing multiple tabs to access the same camera for parity
* with Chrome. See bug 811757 for some of the issues surrounding
* this decision. To disallow, we'd filter by IsAvailable() as we used
* to.
*/
// Pick the first available device.
for (uint32_t i = 0; i < count; i++) {
nsRefPtr<MediaEngineVideoSource> vSource = videoSources[i];
if (vSource->IsAvailable()) {
found = true;
mVideoDevice = new MediaDevice(videoSources[i]);
break;
}
found = true;
mVideoDevice = new MediaDevice(videoSources[i]);
break;
}
if (!found) {
@ -647,11 +651,9 @@ public:
for (uint32_t i = 0; i < count; i++) {
nsRefPtr<MediaEngineAudioSource> aSource = audioSources[i];
if (aSource->IsAvailable()) {
found = true;
mAudioDevice = new MediaDevice(audioSources[i]);
break;
}
found = true;
mAudioDevice = new MediaDevice(audioSources[i]);
break;
}
if (!found) {