goulash-lover
/
legacy-imlib2
forked from old/legacy-imlib2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

use willems math... :) 

SVN revision: 2632
This commit is contained in:
Carsten Haitzler 2000-05-12 19:15:03 +00:00
parent 095afe1c6c
commit 00c6064e79
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/blend.c
View File

@ -76,7 +76,14 @@ __imlib_build_pow_lut(void)
for (i = 0; i < 256; i++)
{
for (j = 0; j < 256; j++)
pow_lut[i][j] = 255 * pow((double)i / 255, (double)j / 255);
/* pow_lut[i][j] = 255 * pow((double)i / 255, (double)j / 255);*/
{
int divisor;
divisor = (i + (j * (255 - i)) / 255);
if (divisor > 0) pow_lut[i][j] = (i * 255) / divisor;
else pow_lut[i][j] = 0;
}
}
}