axmol/CocosDenshion/ios/CDOpenALSupport.h

78 lines
3.2 KiB
Objective-C

/*
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license, under Apple's copyrights in this original Apple software (the
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without modifications, you must retain this notice and the following
text and disclaimers in all such redistributions of the Apple Software.
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may be used to endorse or promote products derived from the Apple
Software without specific prior written permission from Apple. Except
as expressly stated in this notice, no other rights or licenses, express
or implied, are granted by Apple herein, including but not limited to
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other works in which the Apple Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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POSSIBILITY OF SUCH DAMAGE.
Copyright (C) 2009 Apple Inc. All Rights Reserved.
$Id$
*/
/*
This file contains code from version 1.1 and 1.4 of MyOpenALSupport.h taken from Apple's oalTouch version.
The 1.4 version code is used for loading IMA4 files, however, this code causes very noticeable clicking
when used to load wave files that are looped so the 1.1 version code is used specifically for loading
wav files.
*/
#ifndef __CD_OPENAL_H
#define __CD_OPENAL_H
#ifdef __cplusplus
extern "C" {
#endif
#import <OpenAL/al.h>
#import <OpenAL/alc.h>
#import <CoreFoundation/CFURL.h>
//Taken from oalTouch MyOpenALSupport 1.1
void* CDloadWaveAudioData(CFURLRef inFileURL, ALsizei *outDataSize, ALenum *outDataFormat, ALsizei* outSampleRate);
void* CDloadCafAudioData(CFURLRef inFileURL, ALsizei *outDataSize, ALenum *outDataFormat, ALsizei* outSampleRate);
void* CDGetOpenALAudioData(CFURLRef inFileURL, ALsizei *outDataSize, ALenum *outDataFormat, ALsizei* outSampleRate);
#ifdef __cplusplus
}
#endif
#endif