diff options
Diffstat (limited to 'editor/ppmflash.c')
| -rw-r--r-- | editor/ppmflash.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/editor/ppmflash.c b/editor/ppmflash.c index d1d048df..c8335890 100644 --- a/editor/ppmflash.c +++ b/editor/ppmflash.c @@ -1,4 +1,3 @@ - /*********************************************************************/ /* ppmflash - brighten a picture up to total whiteout */ /* Frank Neumann, August 1993 */ @@ -89,12 +88,12 @@ int main(argc, argv) pP2 = destrow; for (j = 0; j < cols; j++) { - PPM_ASSIGN(*pP2, - PPM_GETR(*pP) + + PPM_ASSIGN(*pP2, + PPM_GETR(*pP) + (((maxval - PPM_GETR(*pP)) * longfactor) >> 16), - PPM_GETG(*pP) + + PPM_GETG(*pP) + (((maxval - PPM_GETG(*pP)) * longfactor) >> 16), - PPM_GETB(*pP) + + PPM_GETB(*pP) + (((maxval - PPM_GETB(*pP)) * longfactor) >> 16)); pP++; |