diff options
| -rw-r--r-- | rtaudio.go | 24 |
1 files changed, 18 insertions, 6 deletions
@@ -20,12 +20,25 @@ package rtaudio #cgo darwin CXXFLAGS: -D__MACOSX_CORE__ #cgo darwin LDFLAGS: -framework CoreAudio -framework CoreFoundation +#include <stdlib.h> +#include <stdint.h> #include "rtaudio_c.h" extern int goCallback(void *out, void *in, unsigned int nFrames, - double stream_time, rtaudio_stream_status_t status, - void *userdata); - + double stream_time, rtaudio_stream_status_t status, void *userdata); + +static inline void cgoRtAudioOpenStream(rtaudio_t audio, + rtaudio_stream_parameters_t *output_params, + rtaudio_stream_parameters_t *input_params, + rtaudio_format_t format, + unsigned int sample_rate, + unsigned int *buffer_frames, + int cb_id, + rtaudio_stream_options_t *options) { + rtaudio_open_stream(audio, output_params, input_params, + format, sample_rate, buffer_frames, + goCallback, (void *)(uintptr_t)cb_id, options, NULL); +} */ import "C" import ( @@ -463,9 +476,8 @@ func (audio *rtaudio) Open(out, in *StreamParams, format Format, sampleRate uint audio.cb = cb k := registerAudio(audio) - C.rtaudio_open_stream(audio.audio, cOutPtr, cInPtr, - C.rtaudio_format_t(format), C.uint(sampleRate), &framesCount, - C.rtaudio_cb_t(C.goCallback), unsafe.Pointer(uintptr(k)), cOptsPtr, nil) + C.cgoRtAudioOpenStream(audio.audio, cOutPtr, cInPtr, + C.rtaudio_format_t(format), C.uint(sampleRate), &framesCount, C.int(k), cOptsPtr) if C.rtaudio_error(audio.audio) != nil { return errors.New(C.GoString(C.rtaudio_error(audio.audio))) } |