Intel® Integrated Performance Primitives
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Help me please

sadan_job
Beginner
‎09-29-2006 01:07 PM
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Hello all

I have question about ippiConvValid

Which function i must use if i have bmp (32bit ARGB and alfa chanellnot use (is NULL))

ippiConvValid_32f_C1R
ippiConvValid_32f_C3R
ippiConvValid_32f_AC4R

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Vladimir_Dudnik
Employee
‎10-12-2006 10:43 AM
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Hello, there is convention in IPP to treat alpha channel as the last channel in image, so you need to convert your data to RGBA format in order to be able to process them with AC4 IPP functions

Regards,
Vladimir

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