On 2016-08-28, Olaf Meeuwissen wrote:
> Hi Gerhard,
> The startBlackX variable in SimpleClibExt() from niash_core.c is flagged
> as set but unused by gcc on my debian-8-full build. I was going to just
> remove it but wondered if it ought to be used.
I removed it in fb0464d and pushed that just now.
> Specifically, I wondered
> if it would be needed in the loop that starts at niash_core.c:1301.
>> for (i = 0; i < endBlackY - startBlackY + 1; i++)
>> CircBufferGetLine (iHandle, &DataPipe, abLine, iReversedHead);
>> for (j = 0; j < endBlackX; j++)
>> bMinR = MIN (abLine[j * 3 + 0], bMinR);
>> bMinG = MIN (abLine[j * 3 + 1], bMinG);
>> bMinB = MIN (abLine[j * 3 + 2], bMinB);
> Should the initialization of j use startBlackX? For hp scanners the
> startBlackX variable is set to 0 but for agfa scanner to 1666.
Hope this helps,
Olaf Meeuwissen, LPIC-2 FSF Associate Member since 2004-01-27
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