The main bug fixed here is that in half of our interfaces, we use "is browser frame/element" to mean "browser or app", and in the other half, we use it to mean "is browser not app".
There's a related, functional bug also fixed here, which is that a browser process doesn't inherit its parent's app-id. This causes problems e.g. for IndexedDB: If a browser inside an app uses IndexedDB, the DB should have the app's app-id.
I also modified Tab{Parent,Child} and nsFrameLoader to call "app" "ownOrContainingApp", to emphasize that we might have inherited the app from a parent process. I left nsIDocShell::appId alone, because changing that would have necessitated changing nsILoadGroup and therefore a /lot/ of users in Necko; it's also not clear it would have clarified anything in those cases.
The basic idea in this patch is to create an MediaDecoderOwner
interface which nsHTMLMediaElement would implement, and put everything
needed by nsMediaDeocder on that interface. In addition to that,
there are a number of other cleanup patches which enables us to
eliminate many of the nsHTMLMediaElement.h #includes in the media code.
This patch moves the various Is{Format}Enabled methods to
nsMediaDecoder. These methods are all implemented on top of prefs, and
they logically belong to the decoder class, because it needs to know
what media types it should be able to decode. This also helps reduce
the dependency on nsHTMLMediaElement.h.
This patch simply moves the MetadataTags typedef to nsMediaDecoder.h to
reduce the dependencies on nsHTMLMediaElements.h. The rest of the
changes are made to make this compile.
The main bug fixed here is that in half of our interfaces, we use "is browser frame/element" to mean "browser or app", and in the other half, we use it to mean "is browser not app".
There's a related, functional bug also fixed here, which is that a browser process doesn't inherit its parent's app-id. This causes problems e.g. for IndexedDB: If a browser inside an app uses IndexedDB, the DB should have the app's app-id.
I also modified Tab{Parent,Child} and nsFrameLoader to call "app" "ownOrContainingApp", to emphasize that we might have inherited the app from a parent process. I left nsIDocShell::appId alone, because changing that would have necessitated changing nsILoadGroup and therefore a /lot/ of users in Necko; it's also not clear it would have clarified anything in those cases.
(Re-landing changeset a6a847452dbf, backed out in 5091aa6083c4, because it was originally landed with the incorrect bug number.)
The main bug fixed here is that in half of our interfaces, we use "is browser frame/element" to mean "browser or app", and in the other half, we use it to mean "is browser not app".
There's a related, functional bug also fixed here, which is that a browser process doesn't inherit its parent's app-id. This causes problems e.g. for IndexedDB: If a browser inside an app uses IndexedDB, the DB should have the app's app-id.
I also modified Tab{Parent,Child} and nsFrameLoader to call "app" "ownOrContainingApp", to emphasize that we might have inherited the app from a parent process. I left nsIDocShell::appId alone, because changing that would have necessitated changing nsILoadGroup and therefore a /lot/ of users in Necko; it's also not clear it would have clarified anything in those cases.
--HG--
extra : rebase_source : f3ef9475e21204da10bf39c6cca506bc08096949
Replace nsAudioStream::Format with an AUDIO_OUTPUT_FORMAT enum value so we
can use it as a template parameter.
Introduce AudioSampleTraits<AudioSampleFormat> to give us access to the C++ type
corresponding to an enum value.
Move SampleToFloat/FloatToSample to AudioSampleFormat.h.
Introduce ConvertAudioSamples and ConvertAudioSamplesWithScale functions
and use them from various places.
Moves AudioDataValue to AudioSampleFormat.h. The name isn't great, but it'll do.
