mirror of
https://github.com/rhasspy/espeak-ng.git
synced 2026-10-31 21:39:47 +00:00
jonsd
62e163701b
Added error detection in espeak_Synchronize(). Compile Phonemes: fixed resampling of WAV files to eSpeak's sample rate (needs 'sox'). Language changes: pt, en, fa. git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@301 d46cf337-b52f-0410-862d-fd96e6ae7743
44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
#ifndef WAVE_H
|
|
#define WAVE_H
|
|
|
|
#ifndef PLATFORM_DOS
|
|
#include "stdint.h"
|
|
#endif
|
|
|
|
extern int option_device_number;
|
|
|
|
extern int wave_init(int samplerate);
|
|
// TBD: the arg could be "alsa", "oss",...
|
|
extern void* wave_open(const char* the_api);
|
|
|
|
extern size_t wave_write(void* theHandler, char* theMono16BitsWaveBuffer, size_t theSize);
|
|
extern int wave_close(void* theHandler);
|
|
extern void wave_flush(void* theHandler);
|
|
extern int wave_is_busy(void* theHandler);
|
|
extern void wave_terminate();
|
|
extern uint32_t wave_get_read_position(void* theHandler);
|
|
extern uint32_t wave_get_write_position(void* theHandler);
|
|
|
|
// Supply the remaining time in ms before the sample is played
|
|
// (or 0 if the event has been already played).
|
|
// sample: sample identifier
|
|
// time: supplied value in ms
|
|
//
|
|
// return 0 if ok or -1 otherwise (stream not opened).
|
|
extern int wave_get_remaining_time(uint32_t sample, uint32_t* time);
|
|
|
|
// set the callback which informs if the output is still enabled.
|
|
// Helpful if a new sample is waiting for free space whereas sound must be stopped.
|
|
typedef int (t_wave_callback)(void);
|
|
extern void wave_set_callback_is_output_enabled(t_wave_callback* cb);
|
|
|
|
|
|
// general functions
|
|
extern void clock_gettime2(struct timespec *ts);
|
|
extern void add_time_in_ms(struct timespec *ts, int time_in_ms);
|
|
|
|
// for tests
|
|
extern void *wave_test_get_write_buffer();
|
|
|
|
#endif
|