61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
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// Native Audio
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// 5argon - Exceed7 Experiments
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// Problems/suggestions : 5argon@exceed7.com
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#import <AVFoundation/AVFoundation.h>
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#import <OpenAl/al.h>
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#import <OpenAl/alc.h>
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#import "libsamplerate-0.1.9/src/samplerate.h"
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#include <AudioToolbox/AudioToolbox.h>
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@interface NativeAudio : NSObject
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{
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}
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typedef struct
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{
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ALuint left;
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ALuint right;
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int channels;
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int bitDepth;
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float lengthSeconds;
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} NativeAudioBufferIdPair;
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typedef struct
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{
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ALuint left;
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ALuint right;
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} NativeAudioSourceIdPair;
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typedef struct
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{
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float volume;
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float pan;
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float offsetSeconds;
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bool trackLoop;
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} NativeAudioPlayAdjustment;
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+ (int)Initialize;
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+ (int)LoadAudio:(char *)soundUrl resamplingQuality:(int)resamplingQuality;
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+ (int)SendByteArray:(char *)audioData audioSize:(int)audioSize channels:(int)channel samplingRate:(int)samplingRate resamplingQuality:(int)resamplingQuality;
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+ (int)PrepareAudio:(int)alBufferIndex IntoNativeSourceIndex:(int)nativeSourceIndex;
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+ (int)PlayAudio:(int)alBufferIndex NativeSourceIndex:(int)nativeSourceIndex Adjustment:(NativeAudioPlayAdjustment)playAdjustment;
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+ (void)PlayAudioWithNativeSourceIndex:(int)nativeSourceIndex Adjustment:(NativeAudioPlayAdjustment)playAdjustment;
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+ (void)UnloadAudio:(int)index;
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+ (float)LengthByAudioBuffer:(int)index;
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+ (void)StopAudio:(int)nativeSourceIndex;
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+ (void)SetVolume:(float)volume OnNativeSourceIndex:(int)nativeSourceIndex;
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+ (void)SetPan:(float)pan OnNativeSourceIndex:(int)nativeSourceIndex;
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+ (void)GetDeviceAudioInformation: (double*)interopArray OutputDeviceEnumArray:(int*) outputDeviceEnumArray;
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+ (int)GetNativeSource:(int)index;
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+ (float)GetPlaybackTimeOfNativeSourceIndex:(int)nativeSourceIndex;
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+ (void)SetPlaybackTimeOfNativeSourceIndex:(int)nativeSourceIndex Offset:(float)offsetSeconds;
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+ (void)Pause:(int)nativeSourceIndex;
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+ (void)Resume:(int)nativeSourceIndex;
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@end
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