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tth 2019-08-27 09:19:25 +02:00
parent fe0f90af64
commit e10f26df53
1 changed files with 3 additions and 0 deletions

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@ -66,6 +66,9 @@ for (idx=0; idx<4; idx++) means[idx] /= (float)surface;
return 0;
}
/* ---------------------------------------------------------------- */
/*
* more elaborate functions are in fimg-2gray.c
*/
int fimg_to_gray(FloatImg *head)
{
float add;