Inside Macintosh: QuickTime /

Chapter 2 - Movie Toolbox / Movie Toolbox Reference

Matrix Functions

The Movie Toolbox provides a number of functions that allow you to work with transformation matrices. This section describes those functions. For more information about transformation matrices, see "The Transformation Matrix" on page 2-18. For descriptions of fixed-point and fixed-rectangle structures, see "The Fixed-Point and Fixed-Rectangle Structures" on page 2-67.

Note

The functions described in this section do not appear in the MPW interface file Movies.h; rather, they appear in the ImageCompression.h interface file.