18e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy/* 28e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * Copyright (C) 2012 Google Inc. All rights reserved. 38e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * 48e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * Redistribution and use in source and binary forms, with or without 5cf7e42ffbb624c27591f6d55606bdccd358c7785Patrick McHardy * modification, are permitted provided that the following conditions 6cf7e42ffbb624c27591f6d55606bdccd358c7785Patrick McHardy * are met: 78e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * 1. Redistributions of source code must retain the above copyright 88e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * notice, this list of conditions and the following disclaimer. 98e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * 2. Redistributions in binary form must reproduce the above copyright 103a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt * notice, this list of conditions and the following disclaimer in the 113a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt * documentation and/or other materials provided with the distribution. 123a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt * 138e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 148e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 153a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 163a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 173a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 188e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 198e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 208e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 218e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 228e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 238e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy */ 243a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt 253a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt#ifndef WebAudioDestinationConsumer_h 263a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt#define WebAudioDestinationConsumer_h 27b669b27dd6ba8b94fbff5fa17ea3ca26ead53beaJan Engelhardt 288e0b56646142dc99728fa575cb3a988c7a315e5aPatrick McHardy#include "WebVector.h" 293a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardt 303a72b1f2d3aef3ba1bae80faefe3709e17da523dJan Engelhardtnamespace blink { 31b669b27dd6ba8b94fbff5fa17ea3ca26ead53beaJan Engelhardt 32class WebAudioDestinationConsumer { 33public: 34 virtual ~WebAudioDestinationConsumer() { } 35 36 virtual void setFormat(size_t numberOfChannels, float sampleRate) = 0; 37 38 // The size of the vector is the number of audio channels, and numberOfFrames is the 39 // number of audio frames in the (possibly multi-channel) buffer in a planar format. 40 virtual void consumeAudio(const WebVector<const float*>&, size_t numberOfFrames) = 0; 41}; 42 43} // namespace blink 44 45#endif // WebAudioDestinationConsumer_h 46