Added EAX linux files
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@ -47,4 +47,4 @@ JNIEXPORT jboolean JNICALL Java_org_lwjgl_openal_BaseAL_nCreate (JNIEnv *env, jo
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* Signature: ()V
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*/
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JNIEXPORT void JNICALL Java_org_lwjgl_openal_BaseAL_nDestroy(JNIEnv *env, jobject obj) {
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}
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}
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@ -0,0 +1,50 @@
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/*
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* Copyright (c) 2002 Light Weight Java Game Library 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 'Light Weight Java Game Library' 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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#include "org_lwjgl_openal_eax_BaseEAX.h"
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/*
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* Class: org_lwjgl_openal_eax_BaseEAX
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* Method: nCreate
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* Signature: ()Z
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*/
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JNIEXPORT jboolean JNICALL Java_org_lwjgl_openal_eax_BaseEAX_nCreate (JNIEnv *env, jobject obj) {
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return false;
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}
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/*
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* Class: org_lwjgl_openal_eax_BaseEAX
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* Method: nDestroy
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* Signature: ()V
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*/
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JNIEXPORT void JNICALL Java_org_lwjgl_openal_eax_BaseEAX_nDestroy (JNIEnv *env, jobject obj) {
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}
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@ -0,0 +1,132 @@
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/*
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* Copyright (c) 2002 Light Weight Java Game Library 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 'Light Weight Java Game Library' 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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/**
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* $Id$
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*
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* This is the actual JNI implementation of the OpenAL EAX library.
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*
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* @author Brian Matzon <brian@matzon.dk>
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* @version $Revision$
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*/
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#include "org_lwjgl_openal_eax_CoreEAX.h"
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#include "checkALerror.h"
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#include "extal.h"
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#include <AL/altypes.h>
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/**
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* Throws an OAL exception with the specified message
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*/
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void ThrowException(JNIEnv *env, const char* message) {
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jclass cls = env->FindClass("org/lwjgl/openal/OpenALException");
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env->ThrowNew(cls, message);
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}
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/*
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* Determines available EAX extensions
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*/
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JNIEXPORT void JNICALL Java_org_lwjgl_openal_eax_CoreEAX_determineAvailableExtensions (JNIEnv *env, jobject obj) {
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#ifdef _WIN32
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bool EAXSupported = false;
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//check that we have a current context
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if(alcGetCurrentContext() == NULL) {
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ThrowException(env, "Unable to determine EAX Extensions: No current context");
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}
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//check for extension, and assign if available
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if(alIsExtensionPresent((ALubyte*) "EAX")) {
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eaxSet = (EAXSet)alGetProcAddress((ALubyte*) "EAXSet");
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eaxGet = (EAXGet)alGetProcAddress((ALubyte*) "EAXGet");
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EAXSupported = (eaxSet != NULL && eaxGet != NULL);
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}
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//throw exception if no EAX support
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if(EAXSupported != true) {
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ThrowException(env, "Unable to determine EAX Extensions");
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}
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#else
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ThrowException(env, "EAX extensions not supported");
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#endif
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}
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JNIEXPORT void JNICALL Java_org_lwjgl_openal_eax_CoreEAX_setGUID (JNIEnv *env, jobject obj) {
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#ifdef _WIN32
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//get class/fields
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jclass eax_class = env->FindClass("org/lwjgl/openal/eax/CoreEAX");
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jfieldID eaxBuffer_field = env->GetStaticFieldID(eax_class, "BUFFER_GUID", "I");
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jfieldID eaxListener_field = env->GetStaticFieldID(eax_class, "LISTENER_GUID", "I");
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//set fields
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env->SetStaticIntField(eax_class, eaxBuffer_field, (jint) &DSPROPSETID_EAX20_BufferProperties);
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env->SetStaticIntField(eax_class, eaxListener_field, (jint) &DSPROPSETID_EAX20_ListenerProperties);
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#else
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ThrowException(env, "EAX extensions not supported");
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#endif
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}
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/*
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* This function retrieves an EAX value.
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*
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* C Specification:
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* ALenum EAXGet(const struct _GUID *propertySetID,ALuint property,ALuint source,ALvoid
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* *value,ALuint size);
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*/
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JNIEXPORT jint JNICALL Java_org_lwjgl_openal_eax_CoreEAX_eaxGet (JNIEnv *env, jobject obj, jint propertySetID, jint property, jint source, jint value, jint size) {
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#ifdef _WIN32
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jint result = (jint) eaxGet((const struct _GUID*)propertySetID, (ALuint) property, (ALuint) source, (ALvoid*) value, (ALuint) size);
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CHECK_AL_ERROR
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return result;
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#else
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return AL_ILLEGAL_COMMAND;
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#endif
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}
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/*
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* This function sets an EAX value.
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*
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* C Specification:
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* ALenum EAXSet(const struct _GUID *propertySetID,ALuint property,ALuint source,ALvoid
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* *value,ALuint size);
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*/
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JNIEXPORT jint JNICALL Java_org_lwjgl_openal_eax_CoreEAX_eaxSet (JNIEnv *env, jobject obj, jint propertySetID, jint property, jint source, jint value, jint size) {
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#ifdef _WIN32
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jint result = (jint) eaxSet((const struct _GUID*)propertySetID, (ALuint) property, (ALuint) source, (ALvoid*) value, (ALuint) size);
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CHECK_AL_ERROR
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return result;
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#else
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return AL_ILLEGAL_COMMAND;
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#endif
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}
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