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Diffstat (limited to 'Source/WebCore/webaudio/AudioPannerNode.idl')
-rw-r--r-- | Source/WebCore/webaudio/AudioPannerNode.idl | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/Source/WebCore/webaudio/AudioPannerNode.idl b/Source/WebCore/webaudio/AudioPannerNode.idl new file mode 100644 index 0000000..2db093d --- /dev/null +++ b/Source/WebCore/webaudio/AudioPannerNode.idl @@ -0,0 +1,59 @@ +/* + * Copyright (C) 2010, Google Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +module audio { + interface [ + Conditional=WEB_AUDIO, + GenerateConstructor, + GenerateToJS + ] AudioPannerNode : AudioNode { + // Panning model + const unsigned short EQUALPOWER = 0; + const unsigned short HRTF = 1; + const unsigned short SOUNDFIELD = 2; + + // Default model for stereo is HRTF + attribute unsigned long panningModel; // FIXME: use unsigned short when glue generation supports it + + // Uses a 3D cartesian coordinate system + void setPosition(in float x, in float y, in float z); + void setOrientation(in float x, in float y, in float z); + void setVelocity(in float x, in float y, in float z); + + // Distance model + attribute unsigned long distanceModel; // FIXME: use unsigned short when glue generation supports it + attribute float refDistance; + attribute float maxDistance; + attribute float rolloffFactor; + + // Directional sound cone + attribute float coneInnerAngle; + attribute float coneOuterAngle; + attribute float coneOuterGain; + + // Dynamically calculated gain values + readonly attribute AudioGain coneGain; + readonly attribute AudioGain distanceGain; + }; +} |