mihzaha

different results on sdk 2.2 than 2.1

Discussion created by mihzaha on Sep 9, 2010
Latest reply on Sep 10, 2010 by mihzaha

 

Among many other differences, the first and most visible one is the resulting image:

I have a uchar4 buffer in which I hold an image (rgbxrgbx...).

In the 2.1 it looked ok. All I did was to install the new ccc (10.8) and sdk, and the colors are all wrong: rhe red chanel (s[0]) is about half image lower than the green and blue (s[1] and s[2]), in small images (320*240) the image looks interleaved (one row of pixels ok, the other translated a bit), in medium images (640*480) only the green and blue look interleaved.

Just for testing, Image[index]=as_uchar4(index); gives interleaved lines like mentioned above. In 2.1 it showed many gradient squares from red to green and black.

Any ideeas?

and Image[index].xy=as_uchar2(ushort); crashes the compiler.



Outcomes