1 Reply Latest reply on Dec 26, 2013 3:27 AM by nou

    OpenCL 2D image, write to a particular slice of 2D image

    bwrtjhp

      Hi Forum Gurus,

       

      I'm new to openCL programming, I have a question about how to write to a particular slice of 2D image in openCL

       

      for example, I have a image type of CL_MEM_OBJECT_IMAGE2D_ARRAY, with width 1902, height 1088, and array_size 4

      and I want to write to the 4th slice of 2D image

      I had lookup the api and see clEnqueueWriteImage (clEnqueueWriteImage)
      but didn't quite get the idea of how to do this

      I have tried set the the 5th parameter region[3] = {1920, 1088, 4}, but seems not working

      Did I do it write or I had misunderstood the API ?

       

      Thanks a lot in advance  : ))