Examples with Screen com.b3dgs.lionengine.graphic.Screen used on opensource projects

Example 31 with Screen

use of com.b3dgs.lionengine.graphic.Screen in project lionengine by b3dgs.

the class LoopFrameSkippingTest method testSpikeOfDeath.

/**
 * Test with spike of death.
 *
 * @throws InterruptedException If error.
 */
@Test(timeout = 2000L)
public void testSpikeOfDeath() throws InterruptedException {
    ScreenMock.setScreenWait(false);
    final Screen screen = new ScreenMock(new Config(new Resolution(320, 240, 50), 16, true));
    screen.getConfig().setSource(new Resolution(320, 240, 50));
    final long maxFrameTime = Math.round(LoopFrameSkipping.MAX_FRAME_TIME_NANO / Constant.NANO_TO_MILLI);
    pause.set(maxFrameTime * 2);
    final Thread thread = getTask(screen);
    thread.start();
    thread.join();
    final double frameTimeMilli = 1000.0 / screen.getConfig().getSource().getRate();
    Assert.assertEquals(Math.round(Math.floor(maxFrameTime / frameTimeMilli)), tick.get());
    Assert.assertEquals(2, rendered.get());
    final int expectedRate = screen.getConfig().getOutput().getRate();
    Assert.assertTrue(String.valueOf(computed.get()), computed.get() < expectedRate);
}

Example 32 with Screen

use of com.b3dgs.lionengine.graphic.Screen in project lionengine by b3dgs.

the class LoopFrameSkippingTest method testEngineNotStarted.

/**
 * Test with not started engine.
 *
 * @throws InterruptedException If error.
 */
@Test(timeout = 1000L)
public void testEngineNotStarted() throws InterruptedException {
    ScreenMock.setScreenWait(false);
    final Screen screen = new ScreenMock(new Config(new Resolution(320, 240, 50), 16, true));
    screen.getConfig().setSource(new Resolution(320, 240, 50));
    maxTick.set(-1);
    final Thread thread = getTask(screen);
    thread.start();
    while (tick.get() < 1) {
    // Continue
    }
    Engine.terminate();
    thread.join();
    Assert.assertEquals(tick.get(), rendered.get());
    final int expectedRate = screen.getConfig().getOutput().getRate();
    Assert.assertTrue(String.valueOf(computed.get()), computed.get() <= expectedRate);
}

Example 33 with Screen

use of com.b3dgs.lionengine.graphic.Screen in project lionengine by b3dgs.

the class LoopFrameSkippingTest method testLoop.

/**
 * Test loop.
 *
 * @throws InterruptedException If error.
 */
@Test(timeout = 1000L)
public void testLoop() throws InterruptedException {
    ScreenMock.setScreenWait(false);
    final Screen screen = new ScreenMock(new Config(new Resolution(320, 240, 50), 16, true));
    screen.getConfig().setSource(new Resolution(320, 240, 50));
    final Thread thread = getTask(screen);
    thread.start();
    thread.join();
    Assert.assertEquals(maxTick.get(), tick.get());
    Assert.assertEquals(tick.get(), rendered.get());
    final int expectedRate = screen.getConfig().getOutput().getRate();
    Assert.assertTrue(String.valueOf(computed.get()), computed.get() <= expectedRate);
    Assert.assertTrue(String.valueOf(computed.get()), computed.get() > 0);
}

Example 34 with Screen

use of com.b3dgs.lionengine.graphic.Screen in project lionengine by b3dgs.

the class LoopFrameSkippingTest method testSlowRender.

/**
 * Test with slow rendering
 *
 * @throws InterruptedException If error.
 */
@Test(timeout = 1000L)
public void testSlowRender() throws InterruptedException {
    ScreenMock.setScreenWait(false);
    final Screen screen = new ScreenMock(new Config(new Resolution(320, 240, 50), 16, true));
    screen.getConfig().setSource(new Resolution(320, 240, 50));
    pause.set(screen.getConfig().getSource().getRate());
    final Thread thread = getTask(screen);
    thread.start();
    thread.join();
    Assert.assertTrue(String.valueOf(tick.get() + " " + maxTick.get()), tick.get() >= maxTick.get());
    final boolean min = rendered.get() >= Math.round(Math.floor(tick.get() / 2.0));
    final boolean max = rendered.get() <= Math.round(Math.ceil(tick.get() / 2.0));
    Assert.assertTrue(String.valueOf(tick.get() + " " + rendered.get()), min || max);
    final int expectedRate = screen.getConfig().getOutput().getRate();
    Assert.assertTrue(String.valueOf(computed.get()), computed.get() < expectedRate / 2);
    Assert.assertTrue(String.valueOf(computed.get()), computed.get() > expectedRate / 2 - expectedRate);
}

Example 35 with Screen

use of com.b3dgs.lionengine.graphic.Screen in project lionengine by b3dgs.

the class LoopFrameSkippingTest method testNoSyncFullscreen.

/**
 * Test without sync full screen.
 *
 * @throws InterruptedException If error.
 */
@Test(timeout = 1000L)
public void testNoSyncFullscreen() throws InterruptedException {
    ScreenMock.setScreenWait(false);
    final Screen screen = new ScreenMock(new Config(new Resolution(320, 240, 0), 16, false));
    screen.getConfig().setSource(new Resolution(320, 240, 50));
    final Thread thread = getTask(screen);
    thread.start();
    thread.join();
    Assert.assertEquals(maxTick.get(), tick.get());
    Assert.assertEquals(tick.get(), rendered.get());
    final int expectedRate = screen.getConfig().getOutput().getRate();
    Assert.assertTrue(String.valueOf(computed.get()), computed.get() > expectedRate);
}