https://community.intel.com/t5/OpenCL-for-CPU/How-to-convert-uint4-to-unsigned-int/m-p/784820#M485 <P>Hi guys, <BR />I am trying to copy an image from source to destination. I am using the readimageui() routine in the kernel and this returns uint4 type. So when using the writeimageui() I just want to write it as of type unsigned int. Then I can write it to the destination buffer which in the host code, is of type unsigned int.<BR />Please tell me how do I convert the uint4 vector type to unsigned int..</P> Thu, 12 Jul 2012 18:25:20 GMT nikey1 2012-07-12T18:25:20Z https://community.intel.com/t5/OpenCL-for-CPU/How-to-convert-uint4-to-unsigned-int/m-p/784820#M485 <P>Hi guys, <BR />I am trying to copy an image from source to destination. I am using the readimageui() routine in the kernel and this returns uint4 type. So when using the writeimageui() I just want to write it as of type unsigned int. Then I can write it to the destination buffer which in the host code, is of type unsigned int.<BR />Please tell me how do I convert the uint4 vector type to unsigned int..</P> Thu, 12 Jul 2012 18:25:20 GMT https://community.intel.com/t5/OpenCL-for-CPU/How-to-convert-uint4-to-unsigned-int/m-p/784820#M485 nikey1 2012-07-12T18:25:20Z https://community.intel.com/t5/OpenCL-for-CPU/How-to-convert-uint4-to-unsigned-int/m-p/784821#M486 <P>You can always access the components of the vector data type with 4 elements as <VECTOR>.xyzw. Basically uint4 is 4 unsigned ints in contiguous locations in memory and typically mapped to the underlying SIMD hardware. Hope that helps.<BR /><BR />Raghu</VECTOR></P> Fri, 13 Jul 2012 23:55:18 GMT https://community.intel.com/t5/OpenCL-for-CPU/How-to-convert-uint4-to-unsigned-int/m-p/784821#M486 Raghupathi_M_Intel 2012-07-13T23:55:18Z