gecko/dom/interfaces/html/nsIDOMHTMLAudioElement.idl
Marco Chen 4b919e714e Bug 795237 - Web API for setting audio stream type. Part 1. r=kinetik, a=blocking-basecamp
Add new attribute of mozAudioChannelType for controling audio streams with
  the same channel individully. (ex: adjust volume up on channel type of alarm only)
2012-11-16 11:18:04 +08:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsIDOMHTMLMediaElement.idl"
%{C++
#include "jsapi.h"
%}
/**
* The nsIDOMHTMLAudioElement interface is the interface to a HTML
* <audio> element.
*
* For more information on this interface, please see
* http://www.whatwg.org/specs/web-apps/current-work/#audio
*
* @status UNDER_DEVELOPMENT
*/
[scriptable, uuid(771a0d40-18ed-11e2-89ca-10bf48d64bd4)]
interface nsIDOMHTMLAudioElement : nsIDOMHTMLMediaElement
{
// Setup the audio stream for writing
void mozSetup(in uint32_t channels, in uint32_t rate);
// Write audio to the audio stream
[implicit_jscontext]
unsigned long mozWriteAudio(in jsval data);
// Get the current offset (measured in samples since the start) of the audio
// stream created using mozWriteAudio().
unsigned long long mozCurrentSampleOffset();
};