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Problem with access images??

Question asked by cyndwith on Jun 29, 2012
Latest reply on Jun 29, 2012 by nou

i have been trying to employ some basic image processing operation using openCL...

 

i see that image can be stored in uchar4 array....i see that my bmp image is just 24 bit...will it be a problem??

 

and when i try to generate histgram for each color layer of the image RGB...i get un expected results..

 

I store the image data in uchar4* imageData, and try to access it through...imageData.x, imageData.y etc....

 

i observe that when ever there is a change in the value of imageData.z histogram it is reflected in the imageData.y histogram??

am unable to find the fault...

 

can anyone help me...thank you in advance!!!

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