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EFX patch by Ciardhubh
This commit is contained in:
parent
0c23296a02
commit
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6 changed files with 1491 additions and 25 deletions
464
src/java/org/lwjgl/test/openal/EFX10Test.java
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464
src/java/org/lwjgl/test/openal/EFX10Test.java
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/*
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* Copyright (c) 2002-2010 LWJGL Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'LWJGL' nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package org.lwjgl.test.openal;
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import java.nio.IntBuffer;
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import org.lwjgl.BufferUtils;
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import org.lwjgl.openal.AL;
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import org.lwjgl.openal.AL10;
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import org.lwjgl.openal.AL11;
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import org.lwjgl.openal.ALC10;
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import org.lwjgl.openal.ALCcontext;
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import org.lwjgl.openal.ALCdevice;
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import org.lwjgl.openal.EFX10;
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import org.lwjgl.openal.EFXUtil;
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import org.lwjgl.util.WaveData;
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/**
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* Class with a few examples testing and demonstrating the use of the OpenAL extension ALC_EXT_EFX.
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* <p>
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* This class is not compatible with the LWJGL debug build (lwjgl-debug.jar), as the debug build
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* throws exceptions instead of alGetError checks. The redundant exception handling code was not
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* added in order to keep these examples simple.
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*
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* @author Ciardhubh <ciardhubh[at]ciardhubh.de>
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* @version $Revision$
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* $Id$
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*/
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public final class EFX10Test {
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public static void main(final String[] args) throws Exception {
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silentTests();
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playbackTest();
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efxUtilTest();
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}
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/**
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* Loads OpenAL and makes sure ALC_EXT_EFX is supported.
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*/
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private static void setupEfx() throws Exception {
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// Load and create OpenAL
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if (!AL.isCreated()) {
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AL.create();
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}
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// Query for Effect Extension
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if (!ALC10.alcIsExtensionPresent(AL.getDevice(), EFX10.ALC_EXT_EFX_NAME)) {
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throw new Exception("No ALC_EXT_EFX supported by driver.");
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}
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System.out.println("ALC_EXT_EFX found.");
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}
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/**
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* Runs a series of API calls similar to the tutorials in the Effects Extension Guide of the
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* OpenAL SDK. Nothing is played in this method.
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*/
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private static void silentTests() throws Exception {
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setupEfx();
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final ALCdevice device = AL.getDevice();
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// Create context (only necessary if LWJGL context isn't sufficient, done as example)
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final IntBuffer contextAttribList = BufferUtils.createIntBuffer(8);
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contextAttribList.put(ALC10.ALC_FREQUENCY);
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contextAttribList.put(44100);
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contextAttribList.put(ALC10.ALC_REFRESH);
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contextAttribList.put(60);
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contextAttribList.put(ALC10.ALC_SYNC);
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contextAttribList.put(ALC10.ALC_FALSE);
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contextAttribList.rewind();
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// ALC_MAX_AUXILIARY_SENDS won't go above compile-time max. Set to compile-time max if
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// greater.
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contextAttribList.put(EFX10.ALC_MAX_AUXILIARY_SENDS);
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contextAttribList.put(2);
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final ALCcontext newContext = ALC10.alcCreateContext(device, contextAttribList);
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if (newContext == null) {
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throw new Exception("Failed to create context.");
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}
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final int contextCurResult = ALC10.alcMakeContextCurrent(newContext);
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if (contextCurResult == ALC10.ALC_FALSE) {
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throw new Exception("Failed to make context current.");
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}
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// Query EFX ALC values
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System.out.println("AL_VERSION: " + AL10.alGetString(AL10.AL_VERSION));
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final IntBuffer buff = BufferUtils.createIntBuffer(1);
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ALC10.alcGetInteger(device, EFX10.ALC_EFX_MAJOR_VERSION, buff);
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System.out.println("ALC_EFX_MAJOR_VERSION: " + buff.get(0));
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ALC10.alcGetInteger(device, EFX10.ALC_EFX_MINOR_VERSION, buff);
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System.out.println("ALC_EFX_MINOR_VERSION: " + buff.get(0));
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ALC10.alcGetInteger(device, EFX10.ALC_MAX_AUXILIARY_SENDS, buff);
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final int maxAuxSends = buff.get(0);
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System.out.println("ALC_MAX_AUXILIARY_SENDS: " + maxAuxSends);
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// Try to create 4 Auxiliary Effect Slots
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int numAuxSlots = 0;
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final int[] auxEffectSlots = new int[4]; // try more to test
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AL10.alGetError();
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for (numAuxSlots = 0; numAuxSlots < 4; numAuxSlots++) {
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auxEffectSlots[numAuxSlots] = EFX10.alGenAuxiliaryEffectSlots();
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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break;
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}
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}
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System.out.println("Created " + numAuxSlots + " aux effect slots.");
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// Try to create 2 Effects
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int numEffects = 0;
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final int[] effects = new int[2];
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for (numEffects = 0; numEffects < 2; numEffects++) {
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effects[numEffects] = EFX10.alGenEffects();
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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break;
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}
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}
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System.out.println("Created " + numEffects + " effects.");
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// Set first Effect Type to Reverb and change Decay Time
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AL10.alGetError();
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if (EFX10.alIsEffect(effects[0])) {
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EFX10.alEffecti(effects[0], EFX10.AL_EFFECT_TYPE, EFX10.AL_EFFECT_REVERB);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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System.out.println("Reverb effect not supported.");
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} else {
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EFX10.alEffectf(effects[0], EFX10.AL_REVERB_DECAY_TIME, 5.0f);
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System.out.println("Reverb effect created.");
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}
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} else {
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throw new Exception("First effect not a valid effect.");
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}
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// Set second Effect Type to Flanger and change Phase
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AL10.alGetError();
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if (EFX10.alIsEffect(effects[1])) {
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EFX10.alEffecti(effects[1], EFX10.AL_EFFECT_TYPE, EFX10.AL_EFFECT_FLANGER);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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System.out.println("Flanger effect not support.");
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} else {
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EFX10.alEffecti(effects[1], EFX10.AL_FLANGER_PHASE, 180);
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System.out.println("Flanger effect created.");
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}
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} else {
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throw new Exception("Second effect not a valid effect.");
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}
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// Try to create a Filter
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AL10.alGetError();
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final int filter = EFX10.alGenFilters();
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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throw new Exception("Failed to create filter.");
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}
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System.out.println("Generated a filter.");
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if (EFX10.alIsFilter(filter)) {
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// Set Filter type to Low-Pass and set parameters
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EFX10.alFilteri(filter, EFX10.AL_FILTER_TYPE, EFX10.AL_FILTER_LOWPASS);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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System.out.println("Low pass filter not supported.");
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} else {
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EFX10.alFilterf(filter, EFX10.AL_LOWPASS_GAIN, 0.5f);
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EFX10.alFilterf(filter, EFX10.AL_LOWPASS_GAINHF, 0.5f);
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System.out.println("Low pass filter created.");
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}
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}
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// Attach Effect to Auxiliary Effect Slot
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AL10.alGetError();
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EFX10.alAuxiliaryEffectSloti(auxEffectSlots[0], EFX10.AL_EFFECTSLOT_EFFECT, effects[0]);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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throw new Exception("Failed to attach effect to aux effect slot.");
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}
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System.out.println("Successfully loaded effect into effect slot.");
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// Configure Source Auxiliary Effect Slot Sends
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final int source = AL10.alGenSources();
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// Set Source Send 0 to feed auxEffectSlots[0] without filtering
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, auxEffectSlots[0], 0,
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EFX10.AL_FILTER_NULL);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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throw new Exception("Failed to configure Source Send 0");
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}
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System.out.println("Linked aux effect slot to soutce slot 0");
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// Set Source Send 1 to feed uiEffectSlot[1] with filter filter
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, auxEffectSlots[1], 1, filter);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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// e.g. if only 1 send per source is available
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throw new Exception("Failed to configure Source Send 1");
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}
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System.out.println("Linked aux effect slot to soutce slot 1");
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// Disable Send 0
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, EFX10.AL_EFFECTSLOT_NULL, 0,
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EFX10.AL_FILTER_NULL);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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throw new Exception("Failed to disable Source Send 0");
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}
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System.out.println("Disabled source send 0");
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// Disable Send 1
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, EFX10.AL_EFFECTSLOT_NULL, 1,
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EFX10.AL_FILTER_NULL);
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if (AL10.alGetError() != AL10.AL_NO_ERROR) {
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throw new Exception("Failed to disable Source Send 1");
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}
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System.out.println("Disabled source send 1");
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// Filter 'source', a generated Source
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AL10.alSourcei(source, EFX10.AL_DIRECT_FILTER, filter);
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if (AL10.alGetError() == AL10.AL_NO_ERROR) {
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{
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System.out.println("Successfully applied a direct path filter");
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// Remove filter from 'source'
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AL10.alSourcei(source, EFX10.AL_DIRECT_FILTER, EFX10.AL_FILTER_NULL);
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if (AL10.alGetError() == AL10.AL_NO_ERROR) {
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System.out.println("Successfully removed direct filter");
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}
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}
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// Filter the Source send 0 from 'source' to Auxiliary Effect Slot auxEffectSlot[0]
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// using Filter uiFilter[0]
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, auxEffectSlots[0], 0, filter);
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if (AL10.alGetError() == AL10.AL_NO_ERROR) {
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{
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System.out.println("Successfully applied aux send filter");
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// Remove Filter from Source Auxiliary Send
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, auxEffectSlots[0], 0,
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EFX10.AL_FILTER_NULL);
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if (AL10.alGetError() == AL10.AL_NO_ERROR) {
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System.out.println("Successfully removed filter");
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}
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}
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}
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}
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// Set Source Cone Outer Gain HF value
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AL10.alSourcef(source, EFX10.AL_CONE_OUTER_GAINHF, 0.5f);
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if (AL10.alGetError() == AL10.AL_NO_ERROR) {
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System.out.println("Successfully set cone outside gain filter");
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}
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// Set distance units to be in feet
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AL10.alListenerf(EFX10.AL_METERS_PER_UNIT, 0.3f);
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if (AL10.alGetError() == AL10.AL_NO_ERROR) {
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System.out.println("Successfully set distance units");
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}
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// Cleanup
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final IntBuffer auxEffectSlotsBuf = (IntBuffer) BufferUtils.createIntBuffer(
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auxEffectSlots.length).put(auxEffectSlots).rewind();
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EFX10.alDeleteAuxiliaryEffectSlots(auxEffectSlotsBuf);
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final IntBuffer effectsBuf = (IntBuffer) BufferUtils.createIntBuffer(
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effects.length).put(effects).rewind();
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EFX10.alDeleteEffects(effectsBuf);
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EFX10.alDeleteFilters(filter);
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AL.destroy();
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}
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/**
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* Plays a sound with various effects applied to it.
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*/
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private static void playbackTest() throws Exception {
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setupEfx();
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// Create a source and buffer audio data
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final int source = AL10.alGenSources();
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final int buffer = AL10.alGenBuffers();
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WaveData waveFile = WaveData.create(WaveData.class.getClassLoader().getResourceAsStream("Footsteps.wav"));
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if (waveFile == null) {
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System.out.println("Failed to load Footsteps.wav! Skipping playback test.");
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AL.destroy();
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return;
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}
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AL10.alBufferData(buffer, waveFile.format, waveFile.data, waveFile.samplerate);
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waveFile.dispose();
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AL10.alSourcei(source, AL10.AL_BUFFER, buffer);
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AL10.alSourcei(source, AL10.AL_LOOPING, AL10.AL_TRUE);
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System.out.println("Playing sound unaffected by EFX ...");
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AL10.alSourcePlay(source);
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Thread.sleep(7500);
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// Add reverb effect
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final int effectSlot = EFX10.alGenAuxiliaryEffectSlots();
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final int reverbEffect = EFX10.alGenEffects();
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EFX10.alEffecti(reverbEffect, EFX10.AL_EFFECT_TYPE, EFX10.AL_EFFECT_REVERB);
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EFX10.alEffectf(reverbEffect, EFX10.AL_REVERB_DECAY_TIME, 5.0f);
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EFX10.alAuxiliaryEffectSloti(effectSlot, EFX10.AL_EFFECTSLOT_EFFECT, reverbEffect);
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, effectSlot, 0,
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EFX10.AL_FILTER_NULL);
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System.out.println("Playing sound with reverb ...");
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AL10.alSourcePlay(source);
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Thread.sleep(7500);
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// Add low-pass filter directly to source
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final int filter = EFX10.alGenFilters();
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EFX10.alFilteri(filter, EFX10.AL_FILTER_TYPE, EFX10.AL_FILTER_LOWPASS);
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EFX10.alFilterf(filter, EFX10.AL_LOWPASS_GAIN, 0.5f);
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EFX10.alFilterf(filter, EFX10.AL_LOWPASS_GAINHF, 0.5f);
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AL10.alSourcei(source, EFX10.AL_DIRECT_FILTER, filter);
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System.out.println("Playing sound with reverb and direct low pass filter ...");
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AL10.alSourcePlay(source);
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Thread.sleep(7500);
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AL10.alSourcei(source, EFX10.AL_DIRECT_FILTER, EFX10.AL_FILTER_NULL);
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// Add low-pass filter to source send
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//AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, effectSlot, 0, filter);
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//
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//System.out.println("Playing sound with reverb and aux send low pass filter ...");
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//AL10.alSourcePlay(source);
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//Thread.sleep(7500);
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// Cleanup
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, EFX10.AL_EFFECTSLOT_NULL, 0,
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EFX10.AL_FILTER_NULL);
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EFX10.alAuxiliaryEffectSloti(effectSlot, EFX10.AL_EFFECTSLOT_EFFECT, EFX10.AL_EFFECT_NULL);
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EFX10.alDeleteEffects(reverbEffect);
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EFX10.alDeleteFilters(filter);
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// Echo effect
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final int echoEffect = EFX10.alGenEffects();
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EFX10.alEffecti(echoEffect, EFX10.AL_EFFECT_TYPE, EFX10.AL_EFFECT_ECHO);
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//EFX10.alEffectf(echoEffect, EFX10.AL_ECHO_DELAY, 5.0f);
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EFX10.alAuxiliaryEffectSloti(effectSlot, EFX10.AL_EFFECTSLOT_EFFECT, echoEffect);
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AL11.alSource3i(source, EFX10.AL_AUXILIARY_SEND_FILTER, effectSlot, 0,
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EFX10.AL_FILTER_NULL);
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System.out.println("Playing sound with echo effect ...");
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AL10.alSourcePlay(source);
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Thread.sleep(7500);
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AL.destroy();
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}
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/**
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* Checks OpenAL for every EFX 1.0 effect and filter and prints the result to the console.
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*/
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private static void efxUtilTest() throws Exception {
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setupEfx();
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System.out.println();
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System.out.println("Checking supported effects ...");
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if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_NULL)) {
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System.out.println("AL_EFFECT_NULL is supported.");
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} else {
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System.out.println("AL_EFFECT_NULL is NOT supported.");
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}
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if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_EAXREVERB)) {
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System.out.println("AL_EFFECT_EAXREVERB is supported.");
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} else {
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System.out.println("AL_EFFECT_EAXREVERB is NOT supported.");
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}
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if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_REVERB)) {
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System.out.println("AL_EFFECT_REVERB is supported.");
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} else {
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System.out.println("AL_EFFECT_REVERB is NOT supported.");
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}
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if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_CHORUS)) {
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System.out.println("AL_EFFECT_CHORUS is supported.");
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} else {
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System.out.println("AL_EFFECT_CHORUS is NOT supported.");
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}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_DISTORTION)) {
|
||||
System.out.println("AL_EFFECT_DISTORTION is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_DISTORTION is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_ECHO)) {
|
||||
System.out.println("AL_EFFECT_ECHO is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_ECHO is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_FLANGER)) {
|
||||
System.out.println("AL_EFFECT_FLANGER is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_FLANGER is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_FREQUENCY_SHIFTER)) {
|
||||
System.out.println("AL_EFFECT_FREQUENCY_SHIFTER is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_FREQUENCY_SHIFTER is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_VOCAL_MORPHER)) {
|
||||
System.out.println("AL_EFFECT_VOCAL_MORPHER is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_VOCAL_MORPHER is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_PITCH_SHIFTER)) {
|
||||
System.out.println("AL_EFFECT_PITCH_SHIFTER is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_PITCH_SHIFTER is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_RING_MODULATOR)) {
|
||||
System.out.println("AL_EFFECT_RING_MODULATOR is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_RING_MODULATOR is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_AUTOWAH)) {
|
||||
System.out.println("AL_EFFECT_AUTOWAH is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_AUTOWAH is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_COMPRESSOR)) {
|
||||
System.out.println("AL_EFFECT_COMPRESSOR is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_COMPRESSOR is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isEffectSupported(EFX10.AL_EFFECT_EQUALIZER)) {
|
||||
System.out.println("AL_EFFECT_EQUALIZER is supported.");
|
||||
} else {
|
||||
System.out.println("AL_EFFECT_EQUALIZER is NOT supported.");
|
||||
}
|
||||
|
||||
System.out.println();
|
||||
System.out.println("Checking supported filters ...");
|
||||
if (EFXUtil.isFilterSupported(EFX10.AL_FILTER_NULL)) {
|
||||
System.out.println("AL_FILTER_NULL is supported.");
|
||||
} else {
|
||||
System.out.println("AL_FILTER_NULL is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isFilterSupported(EFX10.AL_FILTER_LOWPASS)) {
|
||||
System.out.println("AL_FILTER_LOWPASS is supported.");
|
||||
} else {
|
||||
System.out.println("AL_FILTER_LOWPASS is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isFilterSupported(EFX10.AL_FILTER_HIGHPASS)) {
|
||||
System.out.println("AL_FILTER_HIGHPASS is supported.");
|
||||
} else {
|
||||
System.out.println("AL_FILTER_HIGHPASS is NOT supported.");
|
||||
}
|
||||
if (EFXUtil.isFilterSupported(EFX10.AL_FILTER_BANDPASS)) {
|
||||
System.out.println("AL_FILTER_BANDPASS is supported.");
|
||||
} else {
|
||||
System.out.println("AL_FILTER_BANDPASS is NOT supported.");
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue