Class DDCaps

public final class DDCaps
{
  // Fields
  public int alignBoundaryDest;
  public int alignBoundarySrc;
  public int alignSizeDest;
  public int alignSizeSrc;
  public int alignStrideAlign;
  public int alphaBltConstBitDepths;
  public int alphaBltPixelBitDepths;
  public int alphaBltSurfaceBitDepths;
  public int alphaOverlayConstBitDepths;
  public int alphaOverlayPixelBitDepths;
  public int alphaOverlaySurfaceBitDepths;
  public int caps;
  public int caps2;
  public int colorkeyCaps;
  public int currVisibleOverlays;
  public int ddsCaps;
  public int fxAlphaCaps;
  public int fxCaps;
  public int maxVisibleOverlays;
  public int numFourCCCodes;
  public int palCaps;
  public int rops1;
  public int rops2;
  public int rops3;
  public int rops4;
  public int rops5;
  public int rops6;
  public int rops7;
  public int rops8;
  public int stereovisionCaps;
  public int vidMemFree;
  public int vidMemTotal;
  public int zbufferBitDepths;
}

Represents the capabilities of the hardware exposed through the DirectDraw object. This class contains the ddsCaps field that describes what kinds of DirectDrawSurface objects can be created. It may not be possible to simultaneously create all of the surfaces described by these capabilities. This class is used with the DirectDraw.getCaps and DirectDrawPalette.getCaps methods.

Note The original DDCaps class is a combination of the current DDCaps and DDCapsFx classes.

Fields

alignBoundaryDest

Destination rectangle alignment.

alignBoundarySrc

Source rectangle alignment.

alignSizeDest

Destination rectangle byte size.

alignSizeSrc

Source rectangle byte size.

alignStrideAlign

Stride alignment.

alphaBltConstBitDepths

DDBD_2, DDBD_4, or DDBD_8. (Indicates 2-, 4-, or 8-bits per pixel.)

alphaBltPixelBitDepths

DDBD_1, DDBD_2, DDBD_4, or DDBD_8. (Indicates 1-, 2-, 4-, or 8-bits per pixel.)

alphaBltSurfaceBitDepths

DDBD_1, DDBD_2, DDBD_4, or DDBD_8. (Indicates 1-, 2-, 4-, or 8-bits per pixel.)

alphaOverlayConstBitDepths

DDBD_2, DDBD_4, or DDBD_8. (Indicates 2-, 4-, or 8-bits per pixel.)

alphaOverlayPixelBitDepths

DDBD_1, DDBD_2, DDBD_4, or DDBD_8. (Indicates 1-, 2-, 4-, or 8-bits per pixel.)

alphaOverlaySurfaceBitDepths

DDBD_1, DDBD_2, DDBD_4, or DDBD_8. (Indicates 1-, 2-, 4-, or 8-bits per pixel.)

caps

One or more values of DDCaps_ type, specifying driver-specific capabilities.

caps2

One or more values of DDCaps2_ type, specifying driver-specific capabilities.

colorkeyCaps

One or more values of DDCKEYCAPS_ type, specifying color-key capabilities.

currVisibleOverlays

Current number of visible overlays.

ddsCaps

One or more values of DDSCAPS_ type, specifying general capabilities.

fxAlphaCaps

One or more values of DDFXALPHACAPS_ type, specifying driver-specific alpha capabilities.

fxCaps

One or more values of DDFXCAPS_ type, specifying driver-specific stretching and effects capabilities.

maxVisibleOverlays

Maximum number of visible overlays.

numFourCCCodes

Number of FourCC codes.

palCaps

One or more values of DDPCAPS_ type, specifying palette capabilities.

rops1

Raster operations supported.

rops2

Raster operations supported.

rops3

Raster operations supported.

rops4

Raster operations supported.

rops5

Raster operations supported.

rops6

Raster operations supported.

rops7

Raster operations supported.

rops8

Raster operations supported.

stereovisionCaps

One or more values of DDSVCAPS_ type, specifying stereo vision capabilities.

vidMemFree

Amount of free display memory.

vidMemTotal

Total amount of display memory.

zbufferBitDepths

DDBD_8, DDBD_16, DDBD_24, or DDBD_32. (Indicates 8-, 16-, 24-, or 32-bits per pixel.)