IXUS 1000 HS Porting Thread

[Bernd R]

thanks, i test the release 1.0 source and the pattern is correct now

Here i have attach a testimage and you can see in white areas red green and blue are ok, but in dark (right down quarter) red is 27, green is 2, and blue is 19 in the RAW.
here is a very huge color diffrence.
jpg is ok and red green and blue is 5

How can the color matrix modify that this is correct ?.

in imageprocessing i need lower green contrast and raise a little the red contrast to get good results.but maybe it can done in color matrix too

because of the diffrent pattern i can not use dng2ps

[Bernd R]

The autoISO work with newest 1.0 files too stable now and i use now overexp compensate.I see no diffrence.but i test more

#define USE_REAL_AUTOISO                1
#define OVEREXP_COMPENSATE_OVERALL      1

Can somebody please add this 2 defines to chdk camera source of this camera ?

this defines work too,

  #undef  CAM_CAN_SD_OVER_NOT_IN_MF
    #define CAM_USE_ZOOM_FOR_MF             1
    #define CAM_CAN_SD_OVER_IN_AF_LOCK      1

but i am not sure if this is save to any focus overwrite value.
Or have all Canon same values for focus near and focus infinity, so no camera special limit values are need ?

If so, then this can add to camera.h too

 

[mwvent82]

Hi everybody, been taking loads of pics on my 102B firmware. It seems to be bug free even takes good DNG's with Bernd R's change in Reply #343. I was hoping that somebody could commit it to the svn, I can check out but cant seem to commit.

CHDK has been totally awesome for astrophotography really enjoying it my only niggles so far are turning screen off in scripts does not work (have to plug in video cable to keep screen off) and I cant fathom manual focus and preview for afocal projection yet, thus far though so good!

[waterwingz]

I was hoping that somebody could commit it to the svn, I can check out but cant seem to commit.

The normal process is to submit a patch file here :  http://chdk.setepontos.com/index.php?topic=650.0