void testTickerNotification()
{
CallbackUserData userData;
RTL_START(1000000);
calculateSampleData();
OUTPUT_DRIVER driver(OUTPUT_DRIVER_CONSTRUCTOR_PARAMS);
userData.mDriver = &driver;
OsCallback notificationCallback((intptr_t)&userData, &driverCallback);
frameTime = 0;
sampleDataSz = TEST_SAMPLE_DATA_SIZE;
driver.enableDevice(TEST_SAMPLES_PER_FRAME_SIZE, TEST_SAMPLES_PER_SECOND,
0, notificationCallback);
// Wait defined amount of time.
OsTask::delay(TEST_SAMPLE_DATA_LENGTH_SEC*1000);
driver.disableDevice();
CPPUNIT_ASSERT(!driver.isEnabled());
CPPUNIT_ASSERT(frameInCallback > TEST_SAMPLE_DATA_LENGTH_SEC*TEST_FRAME_RATE);
RTL_WRITE("testTickerNotification.rtl");
RTL_STOP
}
void testEnableDisableFast()
{
OUTPUT_DRIVER driver(OUTPUT_DRIVER_CONSTRUCTOR_PARAMS);
CallbackUserData userData;
userData.mDriver = &driver;
OsCallback notificationCallback((intptr_t)&userData, &driverCallback);
sampleDataSz = 0;
driver.enableDevice(TEST_SAMPLES_PER_FRAME_SIZE, TEST_SAMPLES_PER_SECOND,
0, notificationCallback);
driver.disableDevice();
}
void AsyncIOQueue::maybeDequeue() {
while (!queue_.empty() && asyncIO_->pending() < asyncIO_->capacity()) {
auto& opFactory = queue_.front();
auto op = opFactory();
queue_.pop_front();
// Interpose our completion callback
auto& nextCb = op->notificationCallback();
op->setNotificationCallback([this, nextCb](AsyncIOOp* op) {
this->onCompleted(op);
if (nextCb) nextCb(op);
});
asyncIO_->submit(op);
}
}
