Package com.ms.com.directX

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Class d3drmImage

public final class d3drmImage {
  public int width;
  public int height;
  public int aspectx;
  public int aspecty;
  public int depth;
  public int rgb;
  public int bytes_per_line;
  public byte[] buffer1;
  public byte[] buffer2;
  public int red_mask;
  public int green_mask;
  public int blue_mask;
  public int alpha_mask;
  public int palette_size;
  public byte[] palette;
}

Describes an image that is attached to a texture by the CreateTexture method. GetImage returns this image.

See also d3drm, d3drmTexture.

Fields

width and height

Width and height of the image, in pixels.

aspectx and aspecty

Aspect ratio for nonsquare pixels.

depth

Bits per pixel.

rgb

If this field FALSE, pixels are indices into a palette. Otherwise, pixels encode RGB values.

bytes_per_line

Number of bytes of memory for a scanline. This value must be a multiple of four.

buffer1

Memory to render into (first buffer).

buffer2

Second rendering buffer for double buffering. Set this field to null for single buffering.

red_mask, green_mask, blue_mask, and alpha_mask

If rgb is TRUE, these fields are masks for the red, green, and blue parts of a pixel. Otherwise, they are masks for the significant bits of the red, green, and blue elements in the palette. For example, most SVGA displays use 64 intensities of red, green, and blue, so the masks should all be set to 0xfc.

palette_size

Number of entries in the palette.

palette

If rgb is FALSE, this field describes the palette entry.