/*
* Copyright (C) 2013-2015 RoboVM AB
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.robovm.apple.audiotoolbox;
/*<imports>*/
import java.io.*;
import java.nio.*;
import java.util.*;
import org.robovm.objc.*;
import org.robovm.objc.annotation.*;
import org.robovm.objc.block.*;
import org.robovm.rt.*;
import org.robovm.rt.annotation.*;
import org.robovm.rt.bro.*;
import org.robovm.rt.bro.annotation.*;
import org.robovm.rt.bro.ptr.*;
import org.robovm.apple.foundation.*;
import org.robovm.apple.corefoundation.*;
import org.robovm.apple.audiounit.*;
import org.robovm.apple.coreaudio.*;
import org.robovm.apple.coremidi.*;
/*</imports>*/
/*<javadoc>*/
/*</javadoc>*/
/*<annotations>*/@Library("AudioToolbox")/*</annotations>*/
/*<visibility>*/public/*</visibility>*/ class /*<name>*/AUGraph/*</name>*/
extends /*<extends>*/NativeObject/*</extends>*/
/*<implements>*//*</implements>*/ {
/*<ptr>*/public static class AUGraphPtr extends Ptr<AUGraph, AUGraphPtr> {}/*</ptr>*/
private static java.util.concurrent.atomic.AtomicLong callbackId = new java.util.concurrent.atomic.AtomicLong();
private static LongMap<AURenderCallback> renderCallbacks = new LongMap<>();
private static final java.lang.reflect.Method cbRender;
static {
try {
cbRender = AudioUnit.class.getDeclaredMethod("cbRender", Long.TYPE, AUMutableRenderActionFlags.class, AudioTimeStamp.class, Integer.TYPE, Integer.TYPE, AudioBufferList.class);
} catch (Throwable e) {
throw new Error(e);
}
}
/*<bind>*/static { Bro.bind(AUGraph.class); }/*</bind>*/
/*<constants>*//*</constants>*/
/*<constructors>*/
protected AUGraph() {}
/*</constructors>*/
/*<properties>*//*</properties>*/
/*<members>*//*</members>*/
@Callback
private static OSStatus cbRender(@Pointer long refCon, AUMutableRenderActionFlags actionFlags, AudioTimeStamp timeStamp, int busNumber, int numberFrames, AudioBufferList data) {
synchronized (renderCallbacks) {
OSStatus status = OSStatus.NO_ERR;
try {
renderCallbacks.get(refCon).onRender(actionFlags, timeStamp, busNumber, numberFrames, data);
} catch (OSStatusException e) {
status = e.getStatus();
}
return status;
}
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public static AUGraph create() throws OSStatusException {
AUGraph.AUGraphPtr ptr = new AUGraph.AUGraphPtr();
OSStatus status = create0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int addNode(AudioComponentDescription description) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = addNode0(description, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void removeNode(int node) throws OSStatusException {
OSStatus status = removeNode0(node);
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int getNodeCount() throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = getNodeCount0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int getIndNode(int index) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = getIndNode0(index, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public AudioComponentDescription getNodeDescription(int node) throws OSStatusException {
AudioComponentDescription.AudioComponentDescriptionPtr ptr = new AudioComponentDescription.AudioComponentDescriptionPtr();
OSStatus status = getNodeInfo0(node, ptr, null);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public AudioUnit getNodeAudioUnit(int node) throws OSStatusException {
AudioUnit.AudioUnitPtr ptr = new AudioUnit.AudioUnitPtr();
OSStatus status = getNodeInfo0(node, null, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void connectNodeInput(int sourceNode, int sourceOutputNumber, int destNode, int destInputNumber) throws OSStatusException {
OSStatus status = connectNodeInput0(sourceNode, sourceOutputNumber, destNode, destInputNumber);
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void setNodeInputCallback(int destNode, int destInputNumber, AURenderCallback inputCallback) throws OSStatusException {
long cid = callbackId.getAndIncrement();
AURenderCallbackStruct struct = new AURenderCallbackStruct(new FunctionPtr(cbRender), cid);
OSStatus status = setNodeInputCallback0(destNode, destInputNumber, struct);
if (OSStatusException.throwIfNecessary(status)) {
synchronized (renderCallbacks) {
renderCallbacks.put(cid, inputCallback);
}
}
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void disconnectNodeInput(int destNode, int destInputNumber) throws OSStatusException {
OSStatus status = disconnectNodeInput0(destNode, destInputNumber);
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void clearConnections() throws OSStatusException {
OSStatus status = clearConnections0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int getNumberOfInteractions() throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = getNumberOfInteractions0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public AUNodeInteraction getInteractionInfo(int interactionIndex) throws OSStatusException {
AUNodeInteraction.AUNodeInteractionPtr ptr = new AUNodeInteraction.AUNodeInteractionPtr();
OSStatus status = getInteractionInfo0(interactionIndex, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public int countNodeInteractions(int node) throws OSStatusException {
IntPtr ptr = new IntPtr();
OSStatus status = countNodeInteractions0(node, ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public AUNodeInteraction[] getNodeInteractions(int node) throws OSStatusException {
return getNodeInteractions(node, countNodeInteractions(node));
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public AUNodeInteraction[] getNodeInteractions(int node, int maxInteractions) throws OSStatusException {
IntPtr count = new IntPtr(maxInteractions);
AUNodeInteraction.AUNodeInteractionPtr ptr = new AUNodeInteraction.AUNodeInteractionPtr();
OSStatus status = getNodeInteractions0(node, count, ptr);
if (OSStatusException.throwIfNecessary(status)) {
AUNodeInteraction[] result = new AUNodeInteraction[count.get()];
for (int i = 0; i < result.length; i++) {
result[i] = ptr.next(i).get();
}
return result;
}
return null;
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public boolean update() throws OSStatusException {
BooleanPtr ptr = new BooleanPtr();
OSStatus status = update0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void open() throws OSStatusException {
OSStatus status = open0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void initialize() throws OSStatusException {
OSStatus status = initialize0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void uninitialize() throws OSStatusException {
OSStatus status = uninitialize0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void start() throws OSStatusException {
OSStatus status = start0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void stop() throws OSStatusException {
OSStatus status = stop0();
OSStatusException.throwIfNecessary(status);
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public boolean isOpen() throws OSStatusException {
BooleanPtr ptr = new BooleanPtr();
OSStatus status = isOpen0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public boolean isInitialized() throws OSStatusException {
BooleanPtr ptr = new BooleanPtr();
OSStatus status = isInitialized0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public boolean isRunning() throws OSStatusException {
BooleanPtr ptr = new BooleanPtr();
OSStatus status = isRunning0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public float getCPULoad() throws OSStatusException {
FloatPtr ptr = new FloatPtr();
OSStatus status = getCPULoad0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public float getMaxCPULoad() throws OSStatusException {
FloatPtr ptr = new FloatPtr();
OSStatus status = getMaxCPULoad0(ptr);
OSStatusException.throwIfNecessary(status);
return ptr.get();
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void addRenderNotify(AURenderCallback callback) throws OSStatusException {
long cid = callbackId.getAndIncrement();
OSStatus status = addRenderNotify0(new FunctionPtr(cbRender), cid);
if (OSStatusException.throwIfNecessary(status)) {
synchronized (renderCallbacks) {
renderCallbacks.put(cid, callback);
}
}
}
/**
* @throws OSStatusException
* @since Available in iOS 2.0 and later.
*/
public void removeRenderNotify(AURenderCallback callback) throws OSStatusException {
synchronized (renderCallbacks) {
for (Iterator<LongMap.Entry<AURenderCallback>> it = renderCallbacks.entries().iterator(); it.hasNext();) {
LongMap.Entry<AURenderCallback> entry = it.next();
if (entry.value == callback) {
OSStatus status = removeRenderNotify0(new FunctionPtr(cbRender), entry.key);
OSStatusException.throwIfNecessary(status);
}
}
}
}
/*<methods>*/
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="NewAUGraph", optional=true)
private static native OSStatus create0(AUGraph.AUGraphPtr outGraph);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphAddNode", optional=true)
protected native OSStatus addNode0(AudioComponentDescription inDescription, IntPtr outNode);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphRemoveNode", optional=true)
protected native OSStatus removeNode0(int inNode);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphGetNodeCount", optional=true)
protected native OSStatus getNodeCount0(IntPtr outNumberOfNodes);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphGetIndNode", optional=true)
protected native OSStatus getIndNode0(int inIndex, IntPtr outNode);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphNodeInfo", optional=true)
protected native OSStatus getNodeInfo0(int inNode, AudioComponentDescription.AudioComponentDescriptionPtr outDescription, AudioUnit.AudioUnitPtr outAudioUnit);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphConnectNodeInput", optional=true)
protected native OSStatus connectNodeInput0(int inSourceNode, int inSourceOutputNumber, int inDestNode, int inDestInputNumber);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphSetNodeInputCallback", optional=true)
protected native OSStatus setNodeInputCallback0(int inDestNode, int inDestInputNumber, AURenderCallbackStruct inInputCallback);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphDisconnectNodeInput", optional=true)
protected native OSStatus disconnectNodeInput0(int inDestNode, int inDestInputNumber);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphClearConnections", optional=true)
protected native OSStatus clearConnections0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphGetNumberOfInteractions", optional=true)
protected native OSStatus getNumberOfInteractions0(IntPtr outNumInteractions);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphGetInteractionInfo", optional=true)
protected native OSStatus getInteractionInfo0(int interactionIndex, AUNodeInteraction.AUNodeInteractionPtr outInteraction);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphCountNodeInteractions", optional=true)
protected native OSStatus countNodeInteractions0(int inNode, IntPtr outNumInteractions);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphGetNodeInteractions", optional=true)
protected native OSStatus getNodeInteractions0(int node, IntPtr ioNumInteractions, AUNodeInteraction.AUNodeInteractionPtr outInteractions);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphUpdate", optional=true)
protected native OSStatus update0(BooleanPtr outIsUpdated);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphOpen", optional=true)
protected native OSStatus open0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphInitialize", optional=true)
protected native OSStatus initialize0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphUninitialize", optional=true)
protected native OSStatus uninitialize0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphStart", optional=true)
protected native OSStatus start0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphStop", optional=true)
protected native OSStatus stop0();
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphIsOpen", optional=true)
protected native OSStatus isOpen0(BooleanPtr outIsOpen);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphIsInitialized", optional=true)
protected native OSStatus isInitialized0(BooleanPtr outIsInitialized);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphIsRunning", optional=true)
protected native OSStatus isRunning0(BooleanPtr outIsRunning);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphGetCPULoad", optional=true)
protected native OSStatus getCPULoad0(FloatPtr outAverageCPULoad);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphGetMaxCPULoad", optional=true)
protected native OSStatus getMaxCPULoad0(FloatPtr outMaxLoad);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphAddRenderNotify", optional=true)
protected native OSStatus addRenderNotify0(FunctionPtr callback, @Pointer long refCon);
/**
* @since Available in iOS 2.0 and later.
*/
@Bridge(symbol="AUGraphRemoveRenderNotify", optional=true)
protected native OSStatus removeRenderNotify0(FunctionPtr callback, @Pointer long refCon);
/*</methods>*/
}