myvtm/Other/libvideoframework/congestion_control/cc/razor_log.c

#include "razor_log.h"
#include "razor_api.h"
#include "../common/cf_platform.h"

static razor_log_func g_log_cb = NULL;
static void *g_log_user_data = NULL;

void ex_razor_log(int level, const char* file, int line, const char *fmt, ...)
{
	va_list vl;
	if (g_log_cb != NULL) {
		va_start(vl, fmt);
		g_log_cb(g_log_user_data, level, file, line, fmt, vl);
		va_end(vl);
	}
}

void razor_setup_log(razor_log_func log_cb, void *user_data)
{
	if (log_cb) {
		g_log_cb = log_cb;
		g_log_user_data = user_data;
	} else {
		g_log_cb = NULL;
		g_log_user_data = NULL;
	}
}

void razor_unsetup_log()
{
	g_log_cb = NULL;
	g_log_user_data = NULL;
}