Examples with DWORDByReference com.sun.jna.platform.win32.WinDef.DWORDByReference used on opensource projects

Example 26 with DWORDByReference

use of com.sun.jna.platform.win32.WinDef.DWORDByReference in project jna by java-native-access.

the class Dxva2Test method setUp.

@Before
public void setUp() {
    HMONITOR hMonitor = User32.INSTANCE.MonitorFromWindow(User32.INSTANCE.GetDesktopWindow(), WinUser.MONITOR_DEFAULTTOPRIMARY);
    DWORDByReference pdwNumberOfPhysicalMonitors = new DWORDByReference();
    assertTrue(Dxva2.INSTANCE.GetNumberOfPhysicalMonitorsFromHMONITOR(hMonitor, pdwNumberOfPhysicalMonitors).booleanValue());
    monitorCount = pdwNumberOfPhysicalMonitors.getValue().intValue();
    physMons = new PHYSICAL_MONITOR[monitorCount];
    assumeTrue(Dxva2.INSTANCE.GetPhysicalMonitorsFromHMONITOR(hMonitor, monitorCount, physMons).booleanValue());
}

Example 27 with DWORDByReference

use of com.sun.jna.platform.win32.WinDef.DWORDByReference in project jna by java-native-access.

the class Kernel32DiskManagementFunctionsTest method testGetDiskFreeSpace.

private void testGetDiskFreeSpace(String lpRootPathName) {
    DWORDByReference lpSectorsPerCluster = new DWORDByReference();
    DWORDByReference lpBytesPerSector = new DWORDByReference();
    DWORDByReference lpNumberOfFreeClusters = new DWORDByReference();
    DWORDByReference lpTotalNumberOfClusters = new DWORDByReference();
    assertCallSucceeded("GetDiskFreeSpace(" + lpRootPathName + ")", Kernel32.INSTANCE.GetDiskFreeSpace(lpRootPathName, lpSectorsPerCluster, lpBytesPerSector, lpNumberOfFreeClusters, lpTotalNumberOfClusters));
    //        System.out.append(getCurrentTestName()).append('[').append(lpRootPathName).println(']');
    //        System.out.append('\t').append("SectorsPerCluster: ").println(lpSectorsPerCluster.getValue());
    //        System.out.append('\t').append("BytesPerSector: ").println(lpBytesPerSector.getValue());
    //        System.out.append('\t').append("NumberOfFreeClusters: ").println(lpNumberOfFreeClusters.getValue());
    //        System.out.append('\t').append("TotalNumberOfClusters: ").println(lpTotalNumberOfClusters.getValue());
    DWORD freeSize = lpNumberOfFreeClusters.getValue();
    assertTrue("No free clusters for " + lpRootPathName, freeSize.longValue() > 0L);
    DWORD totalSize = lpTotalNumberOfClusters.getValue();
    assertTrue("Free clusters (" + freeSize + ") not below total (" + totalSize + ") for " + lpRootPathName, freeSize.longValue() < totalSize.longValue());
}

Example 28 with DWORDByReference

use of com.sun.jna.platform.win32.WinDef.DWORDByReference in project jna by java-native-access.

the class Dxva2Test method testGetMonitorContrast.

@Test
public void testGetMonitorContrast() {
    HANDLE hPhysicalMonitor = physMons[0].hPhysicalMonitor;
    // the method returns FALSE if the monitor driver doesn't support it,
    // but verifies that the JNA mapping is correct (no exception)
    DWORDByReference pdwMinimumContrast = new DWORDByReference();
    DWORDByReference pdwCurrentContrast = new DWORDByReference();
    DWORDByReference pdwMaximumContrast = new DWORDByReference();
    Dxva2.INSTANCE.GetMonitorContrast(hPhysicalMonitor, pdwMinimumContrast, pdwCurrentContrast, pdwMaximumContrast);
}

Example 29 with DWORDByReference

use of com.sun.jna.platform.win32.WinDef.DWORDByReference in project jna by java-native-access.

the class Dxva2Test method testGetMonitorRedGreenOrBlueDrive.

@Test
public void testGetMonitorRedGreenOrBlueDrive() {
    HANDLE hPhysicalMonitor = physMons[0].hPhysicalMonitor;
    // the method returns FALSE if the monitor driver doesn't support it,
    // but verifies that the JNA mapping is correct (no exception)
    MC_DRIVE_TYPE ptDriveType = MC_DRIVE_TYPE.MC_RED_DRIVE;
    DWORDByReference pdwMinimumDrive = new DWORDByReference();
    DWORDByReference pdwCurrentDrive = new DWORDByReference();
    DWORDByReference pdwMaximumDrive = new DWORDByReference();
    Dxva2.INSTANCE.GetMonitorRedGreenOrBlueDrive(hPhysicalMonitor, ptDriveType, pdwMinimumDrive, pdwCurrentDrive, pdwMaximumDrive);
}

Example 30 with DWORDByReference

use of com.sun.jna.platform.win32.WinDef.DWORDByReference in project jna by java-native-access.

the class Dxva2Test method testGetMonitorBrightness.

@Test
public void testGetMonitorBrightness() {
    HANDLE hPhysicalMonitor = physMons[0].hPhysicalMonitor;
    // the method returns FALSE if the monitor driver doesn't support it,
    // but verifies that the JNA mapping is correct (no exception)
    DWORDByReference pdwMinimumBrightness = new DWORDByReference();
    DWORDByReference pdwCurrentBrightness = new DWORDByReference();
    DWORDByReference pdwMaximumBrightness = new DWORDByReference();
    Dxva2.INSTANCE.GetMonitorBrightness(hPhysicalMonitor, pdwMinimumBrightness, pdwCurrentBrightness, pdwMaximumBrightness);
}