Searched refs:xerror (Results 1 - 6 of 6) sorted by relevance
/haiku-fatelf/src/libs/print/libgutenprint/src/main/ |
H A D | dither-impl.h | 200 #define ADVANCE_UNIDIRECTIONAL(d, bit, input, width, xerror, xstep, xmod) \ 212 xerror += xmod; \ 213 if (xerror >= d->dst_width) \ 215 xerror -= d->dst_width; \ 221 #define ADVANCE_REVERSE(d, bit, input, width, xerror, xstep, xmod) \ 234 xerror -= xmod; \ 235 if (xerror < 0) \ 237 xerror += d->dst_width; \
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H A D | dither-predithered.c | 70 int xerror, xstep, xmod; local 81 xerror = 0; 108 xerror, xstep, xmod); 125 xerror, xstep, xmod);
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H A D | dither-very-fast.c | 75 int xerror, xstep, xmod; local 86 xerror = 0; 114 xerror, xstep, xmod); 131 xerror, xstep, xmod);
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H A D | dither-ordered.c | 347 int xerror, xstep, xmod; local 358 xerror = 0; 389 xerror, xstep, xmod); 433 xerror, xstep, xmod); 449 ADVANCE_UNIDIRECTIONAL(d, bit, raw, CHANNEL_COUNT(d), xerror, 466 ADVANCE_UNIDIRECTIONAL(d, bit, raw, CHANNEL_COUNT(d), xerror,
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H A D | dither-eventone.c | 419 int xerror, xstep, xmod; local 449 xerror = (xmod * x) % d->dst_width; 516 ADVANCE_UNIDIRECTIONAL(d, bit, raw, channel_count, xerror, xstep, xmod); 518 ADVANCE_REVERSE(d, bit, raw, channel_count, xerror, xstep, xmod); 542 int xerror, xstep, xmod; local 578 xerror = (xmod * x) % d->dst_width; 751 ADVANCE_UNIDIRECTIONAL(d, bit, raw, channel_count, xerror, xstep, xmod); 753 ADVANCE_REVERSE(d, bit, raw, channel_count, xerror, xstep, xmod);
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H A D | dither-ed.c | 419 int xerror, xstep, xmod; local 437 xerror = (xmod * x) % d->dst_width; 460 ADVANCE_BIDIRECTIONAL(d, bit, raw, direction, CHANNEL_COUNT(d), xerror,
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