SE_Image_MIP

The SEDRIS Data Representation Model APPENDIX C - Types SE_Image_MIP_Extents

/*
 * STRUCT: SE_Image_MIP_Extents
 *
 *   This data type provides a description of the number of texels in a
 *   single MIP level of an <Image> instance.  An array of these (an
 *   array of SE_Image_MIP_Extents) is used to define the number of texels
 *   at each MIP level of an <Image>.
 */

typedef	struct
{
	SE_Integer_Positive	size_horizontal;	(notes)
	SE_Integer_Positive	size_vertical;	(notes)
	SE_Integer_Positive	size_z;	(notes)

} SE_Image_MIP_Extents;

Field Notes

size_horizontal

 Horizontal number of texels in the <Image> for the specified MIP level.

size_vertical

 Vertical number of texels in the <Image> for the specified MIP level.

size_z

 Number of texels in the third dimension in the <Image> for
 the specified MIP level. This value shall be at least 1,
 since by definition, a 2-dimensional <Image> has exactly
 one texel in the z dimension.

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Last updated: May 15, 2003