2 * Copyright (c) 2001-2002, David Janssens
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31 * Apply a reversible multi-component transform to an image
32 * R: samples for red component
33 * G: samples for green component
34 * B: samples blue component
35 * n: number of samples for each component
37 void mct_encode(int *R, int *G, int *B, int n);
39 * Apply a reversible multi-component inverse transform to an image
40 * Y: samples for luminance component
41 * U: samples for red chrominance component
42 * V: samples for blue chrominance component
43 * n: number of samples for each component
45 void mct_decode(int *V, int *U, int *Y, int n);
47 * Get norm of the basis function used for the reversible multi-component transform
48 * compno: number of the component (0->Y, 1->U, 2->V)
50 double mct_getnorm(int compno);
53 * Apply an irreversible multi-component transform to an image
54 * R: samples for red component
55 * G: samples for green component
56 * B: samples blue component
57 * n: number of samples for each component
59 void mct_encode_real(int *c0, int *c1, int *c2, int n);
61 * Apply an irreversible multi-component inverse transform to an image
62 * Y: samples for luminance component
63 * U: samples for red chrominance component
64 * V: samples for blue chrominance component
65 * n: number of samples for each component
67 void mct_decode_real(int *c0, int *c1, int *c2, int n);
69 * Get norm of the basis function used for the irreversible multi-component transform
70 * compno: number of the component (0->Y, 1->U, 2->V)
72 double mct_getnorm_real(int compno);