myvtm/Other/unix/libaudioframework/audiodriver.c

#include "precompile.h"
#include "audiodriver.h"
#include "audiolog.h"
#include "audiocontext.h"

void audiodriver_init(audioengine_t *engine, audiodriver_vtbl_t *vtbl, audiodriver_t *drv)
{
	drv->engine = engine;
	drv->ctx = NULL;
	drv->user_data = NULL;
	drv->event_handler = NULL;
	drv->vtbl = vtbl;
}

void audiodriver_raise_event(audiodriver_t *driver, int evt, int param1, int param2)
{
	if (driver->event_handler) {
		if ((*driver->event_handler)(driver, driver->user_data, evt, param1, param2))
			return;
	}
	if (driver->ctx) {
		apr_status_t status;
		status = audiocontext_put_driver_event(driver->ctx, driver, evt, param1, param2);
		if (status != APR_SUCCESS) {
			audio_log_v(AUDIO_LOG_LEVEL_ERROR,"put driver event failed");
		}
	}
}