SG.h

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#ifndef SG_H
#define SG_H
 
#include <stdint.h>
 
#ifdef BUILDING_DLL
#if defined(_WIN32) | defined(__ORBIS__) | defined(__PROSPERO__)
#define SG_DYN __declspec(dllexport)
#else
#define SG_DYN __attribute__ ((visibility ("default"))) 
#endif
#else
#define SG_DYN
#endif
 
typedef unsigned long int sg_uniqueid;
typedef unsigned int sg_size;
typedef unsigned char sg_byte;
typedef unsigned int sg_bool;
 
#define SG_ARRAY_COUNT(arr) (sizeof(arr) / sizeof(arr[0]))
 
#ifdef __cplusplus
extern "C" {
#endif
 
    typedef enum {
        SG_AUDIO_INT_16,    
        SG_AUDIO_INT_32,    
        SG_AUDIO_FLOAT_32,     
    } SG_AudioSampleType;
 
    typedef enum {
        SG_AUDIO_8_KHZ,      
        SG_AUDIO_12_KHZ,     
        SG_AUDIO_16_KHZ,     
        SG_AUDIO_24_KHZ,     
        SG_AUDIO_32_KHZ,     
        SG_AUDIO_44_1_KHZ,   
        SG_AUDIO_48_KHZ      
    } SG_AudioSampleRate;
 
    typedef enum {
        SG_LOGLEVEL_NONE,    
        SG_LOGLEVEL_ERROR,   
        SG_LOGLEVEL_DEBUG     
    } SG_LoggingLevel;
 
    typedef enum {
        SG_JOINT,
        SG_BLENDSHAPE,
        SG_CONTROL
    } SG_AnimationNodeType;
 
    typedef struct SG_AnimationNode {
        const char *name; 
        const char *node_namespace; 
        SG_AnimationNodeType type; 
        sg_size num_channels; 
        const char **channel_names; 
        float *channel_values; 
    } SG_AnimationNode;
 
    typedef void(*SG_LoggingCallback) (const char *message);
 
    static inline unsigned int get_audio_sample_rate( SG_AudioSampleRate audio_sample_rate ) {
        switch ( audio_sample_rate ) {
            case SG_AUDIO_8_KHZ:
                return 8000;
            case SG_AUDIO_12_KHZ:
                return 12000;
            case SG_AUDIO_16_KHZ:
                return 16000;
            case SG_AUDIO_24_KHZ:
                return 24000;
            case SG_AUDIO_32_KHZ:
                return 32000;
            case SG_AUDIO_44_1_KHZ:
                return 44100;
            case SG_AUDIO_48_KHZ:
                return 48000;
            default:
                return 16000;
        }
    }
 
#ifdef __cplusplus
}
#endif
 
#endif // SG_H