Class DDPixelFormat

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Class DDPixelFormat

public final class DDPixelFormat
{
  // Fields
  public int alphaBitDepth;
  public int alphaBitMask;
  public int blueBitMask;
  public int flags;
  public int fourCC;
  public int greenBitMask;
  public int redBitMask;
  public int rgbBitCount;
  public int uBitMask;
  public int vBitMask;
  public int yBitMask;
  public int yuvAlphaBitMask;
  public int yuvBitCount;
  public int zbufferBitDepth;
}

Describes the pixel format of a DirectDrawSurface object for the getPixelFormat method.

Fields

alphaBitDepth

Depth of alpha buffer.

alphaBitMask

Mask for alpha channel.

blueBitMask

Mask for blue bits.

flags

Optional control flags. These include the following:

DDPF_ALPHA: The pixel format describes an alpha-only surface.
DDPF_ALPHAPIXELS: The surface has alpha channel information in the pixel format.
DDPF_COMPRESSED: The surface will accept pixel data in the specified format and compress it during the write operation.
DDPF_FOURCC: The FourCC code is valid.
DDPF_PALETTEINDEXED1
DDPF_PALETTEINDEXED2
DDPF_PALETTEINDEXED4
DDPF_PALETTEINDEXED8: The surface is 1-, 2-, 4-, or 8-bit color indexed.
DDPF_PALETTEINDEXEDTO8: The surface is 1-, 2-, or 4-bit color indexed to an 8-bit palette.
DDPF_RGB: The RGB data in the pixel format structure is valid.
DDPF_RGBTOYUV: The surface will accept RGB data and translate it during the write operation to YUV data. The format of the data to be written will be contained in the pixel format structure. The DDPF_RGB flag will be set.
DDPF_YUV: The YUV data in the pixel format structure is valid.
DDPF_ZBUFFER: The pixel format describes a z-buffer-only surface.

fourCC

FourCC code.

greenBitMask

Mask for green bits.

redBitMask

Mask for red bits.

rgbBitCount

RGB bits per pixel (4, 8, 16, 24, or 32).

uBitMask

Mask for U bits.

vBitMask

Mask for V bits.