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lbb resampler tweak

This commit is contained in:
Nicolas Robidoux 2010-03-26 01:52:34 +00:00
parent 4f5bf235fe
commit b95486c345
1 changed files with 21 additions and 21 deletions
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42
libvips/resample/lbb.cpp
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@ -590,37 +590,37 @@ lbbicubic( const double c00,
\
const double c00 = \
four_times_1px_times_1py * xm1over2sq_times_ym1over2sq; \
const double c10 = \
four_times_1mx_times_1py * xp1over2sq_times_ym1over2sq; \
const double c01 = \
four_times_1px_times_1my * xm1over2sq_times_yp1over2sq; \
const double c11 = \
four_times_1mx_times_1my * xp1over2sq_times_yp1over2sq; \
\
const double c00dx = \
twice_xp1over2_times_1py * xm1over2sq_times_ym1over2sq; \
const double c10dx = \
twice_xm1over2_times_1py * xp1over2sq_times_ym1over2sq; \
const double c01dx = \
twice_xp1over2_times_1my * xm1over2sq_times_yp1over2sq; \
const double c11dx = \
twice_xm1over2_times_1my * xp1over2sq_times_yp1over2sq; \
\
const double c00dy = \
twice_1px_times_yp1over2 * xm1over2sq_times_ym1over2sq; \
const double c10dy = \
twice_1mx_times_yp1over2 * xp1over2sq_times_ym1over2sq; \
const double c01dy = \
twice_1px_times_ym1over2 * xm1over2sq_times_yp1over2sq; \
const double c11dy = \
twice_1mx_times_ym1over2 * xp1over2sq_times_yp1over2sq; \
\
const double c00dxdy = \
xp1over2_times_yp1over2 * xm1over2sq_times_ym1over2sq; \
\
const double c10 = \
four_times_1mx_times_1py * xp1over2sq_times_ym1over2sq; \
const double c10dx = \
twice_xm1over2_times_1py * xp1over2sq_times_ym1over2sq; \
const double c10dy = \
twice_1mx_times_yp1over2 * xp1over2sq_times_ym1over2sq; \
const double c10dxdy = \
xm1over2_times_yp1over2 * xp1over2sq_times_ym1over2sq; \
\
const double c01 = \
four_times_1px_times_1my * xm1over2sq_times_yp1over2sq; \
const double c01dx = \
twice_xp1over2_times_1my * xm1over2sq_times_yp1over2sq; \
const double c01dy = \
twice_1px_times_ym1over2 * xm1over2sq_times_yp1over2sq; \
const double c01dxdy = \
xp1over2_times_ym1over2 * xm1over2sq_times_yp1over2sq; \
\
const double c11 = \
four_times_1mx_times_1my * xp1over2sq_times_yp1over2sq; \
const double c11dx = \
twice_xm1over2_times_1my * xp1over2sq_times_yp1over2sq; \
const double c11dy = \
twice_1mx_times_ym1over2 * xp1over2sq_times_yp1over2sq; \
const double c11dxdy = \
xm1over2_times_ym1over2 * xp1over2sq_times_yp1over2sq; \
\