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Diffstat (limited to '511image.mu')
| -rw-r--r-- | 511image.mu | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/511image.mu b/511image.mu index f2df9424..8e61183f 100644 --- a/511image.mu +++ b/511image.mu @@ -368,12 +368,12 @@ fn dither-pgm-unordered-monochrome _src: (addr image), _dest: (addr image) { curr-int <- shift-left 0x10 # we have 32 bits; we'll use 16 bits for the fraction and leave 8 for unanticipated overflow var error/esi: int <- _read-dithering-error errors, x, y, src-width error <- add curr-int - $_dither-pgm-unordered-monochrome:update-error: { + $dither-pgm-unordered-monochrome:update-error: { compare error, 0x800000 { break-if->= _write-raw-buffer dest-data, x, y, src-width, 0/black - break $_dither-pgm-unordered-monochrome:update-error + break $dither-pgm-unordered-monochrome:update-error } _write-raw-buffer dest-data, x, y, src-width, 1/white error <- subtract 0xff0000 |