1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/dither_matrix.h	Tue Jan 08 03:16:48 2013 +0200
     1.3 @@ -0,0 +1,26 @@
     1.4 +#ifndef DITHER_MATRIX_H_
     1.5 +#define DITHER_MATRIX_H_
     1.6 +
     1.7 +static const float dither_matrix2[2][2] = {
     1.8 +	{0, 3}, {2, 1}
     1.9 +};
    1.10 +
    1.11 +static const float dither_matrix4[4][4] = {
    1.12 +	{0, 12, 3, 15},
    1.13 +	{8, 4, 11, 7},
    1.14 +	{2, 14, 1, 13},
    1.15 +	{10, 6, 9, 5}
    1.16 +};
    1.17 +
    1.18 +static const float dither_matrix8[8][8] = {
    1.19 +	{0, 48, 12, 60, 3, 51, 15, 63},
    1.20 +	{32, 16, 44, 28, 35, 19, 47, 31},
    1.21 +	{8, 56, 4, 52, 11, 59, 7, 55},
    1.22 +	{40, 24, 36, 20, 43, 27, 39, 23},
    1.23 +	{2, 50, 14, 62, 1, 49, 13, 61},
    1.24 +	{34, 18, 46, 30, 33, 17, 45, 29},
    1.25 +	{10, 58, 6, 54, 9, 57, 5, 53},
    1.26 +	{42, 26, 38, 22, 41, 25, 37, 21}
    1.27 +};
    1.28 +
    1.29 +#endif	/* DITHER_MATRIX_H_ */