Never used the framework but my first thought would be to create a CGImageRef
which can take directly formatted data (I'm assuming that vImages are just a
byte buffer) and then make a UIImage from there.
What did you do to get a vImage from your UIImage in the first place?
On May 12, 2012, at 8:26 PM, Luca Ciciriello wrote:
> Now my problem is:
> How can I rebuild an UIImage from the output of the vImageConvolve_ARGB8888
> elaboration?
> I can't find any code sample on this.
>
> L.
> On May 12, 2012, at 11:16 AM, Luca Ciciriello wrote:
>
>> Yes You are right. It was a my stupid syntax error.
>>
>> L.
>>
>> On May 12, 2012, at 10:34 AM, Ken Thomases wrote:
>>
>>> On May 12, 2012, at 3:25 AM, Luca Ciciriello wrote:
>>>
>>>> Using the accelerate framework in iOS 5.1 I've imported the header
>>>> Accelerate/Accelerate.h and in my code I'm using the line:
>>>>
>>>> uint_8 kernel = {-2, -2, 0, -2, 6, 0, 0, 0, 0};
>>>>
>>>> My problem is that I've got the error:
>>>>
>>>> "Use of undeclared identifier uint_8".
>>>>
>>>> Which is the header I've to use for uint_8?
>>>
>>> Do you perhaps mean uint8_t? Certainly, the Accelerate framework won't
>>> require you to use any type which it hasn't included the definition for.
>>>
>>> Regards,
>>> Ken
>>>
>>>
>>
>>
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