On 1/17/06 2:39 PM, Jeremy Sagan didst favor us with:
> Sean,
>
> Thanks that is helpful.
>
> On a side not I have discovered that the ppat endian swapper is
> broken if the bits per pixel in the ppat is greater than 8.
Out of curiosity, why are still using 'cicn' icons?
Larry
> Jeremy
>
> On Jan 17, 2006, at 2:06 PM, Sean McBride wrote:
>
>> On 2006-01-17 12:10, Jeremy Sagan said:
>>
>>> I am using the same exact code that works fine on powerpc macs to
>>> draw some color icons. PlotCIcon seems to clip the icon at the 32
>>> pixel mark (as seen with pixie).
>>
>> I filed <rdar://4305612> against PlotCIcon, it wasn't working well for
>> me either. They replied:
>>
>> "Your 'cicn' resource data is invalid. The iconPMap has pixelSize =
>> cmpCount = cmpSize = 1, but pixelFormat = '1555'. A pixel format of
>> 1555 means that the pixel size must be 2, not 1. If you change your
>> 'cicn' to include valid data, it should work on both PowerPC and
>> Intel."
>>
>> After some experimentation, I found:
>> - if I create a brand new 'cicn' resource using ResEdit, all is well
>> - if I create a brand new 'cicn' resource with Metrowerks
>> Constructor, I
>> end up with a resource corrupted in this way.
>> - Resorcerer cannot create/edit 'cicn' resources
>>
>> Because of these facts, I am now using an 'icl8' resource.
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