Method triggerRead

src/server/ffplaydummy.cpp:221–262

--- TRIGGER READ ---

// --- TRIGGER READ ---
void FfplayDummy::triggerRead(int) {
	// TODO: if first read, seek to end - N bytes.
	// If second read, seek to beginning.
	if (count == 0) {
		// Seek to end - 10 kB.
		media_seek(0, DataBuffer::getFileSize() - (10 * 1024), SEEK_SET);
		count++;
		return;
	}
	else if (count == 1) {
		// Seek to beginning.
		media_seek(0, 0, SEEK_SET);
		count++;
		return;
	}
	
	// Call read() with a data request. This data is then discarded.
	std::chrono::steady_clock::time_point begin = std::chrono::steady_clock::now();
	read_size += step_size;
	if (read_size > buf_size) {
		read_size = start_size;
	}
	
	if (media_read(0, buf, read_size) == -1) {
		// Signal the player thread that the playback has ended.
		dummyCon.signal();
	}
	
	// Call the verify handler, if any.
	if (verifycb) {
		verifycb(buf, read_size);
	}
	
	// Report time for the media_read call.
	std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now();
#ifndef NO_NYMPH_LOGGER
	NYMPH_LOG_INFORMATION("Read duration: " + Poco::NumberFormatter::format(std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count()) + "µs.");
#else
	std::cout << "\rRead duration: " << std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count() << "µs.";// << std::endl;
#endif
	
}


void FfplayDummy::cleanUp() {