1 #ifndef __AOPP_H__

2 #define __AOPP_H__

3

4 #include "ao/ao.h"

5 #include <cstdint>

6

7 namespace AOPP {

8

9 typedef ao_sample_format AOSampleFormat;

10 typedef ao_info AOInfo;

11

12 ////////////////////////////////////////////////////////////////////////////

13 class AOOptions {

14 friend class AODriver;

15

16 public:

17 AOOptions();

18 ~AOOptions();

19 int append( const char *key, const char *value );

20 void print_options(void);

21

22 private:

23 ao_option *options;

24

25 };

26

27

28 ////////////////////////////////////////////////////////////////////////////

29 class AODevice {

30 public:

31 AODevice( ao_device * dev );

32 int play( char *output_samples, uint32_t num_bytes );

33 int close( void );

34

35 private:

36 AODevice();

37 ao_device *device;

38 };

39

40 ////////////////////////////////////////////////////////////////////////////

41 class AODriver {

42 public:

43 AODriver( int id );

44 AODevice * open_live( AOSampleFormat *format, AOOptions *options );

45 AODevice * open_file( const char *filename, int overwrite, AOSampleFormat *format, AOOptions *options );

46 AOInfo * driver_info( void );

47 #if 0

48 // ao_file_extension not in my libao ?

49 const char * file_extension( void );

50 #endif

51

52 static int get_driver_id( const char *short_name );

53

54 private:

55 AODriver();

56 int driver_id;

57 };

58

59 }

60

61 #endif