I'm a student and I'm looking for old amd-app-sdk because I need samples in c language (not c++);
in particular I would like DCT and IDCT samples C/OpenCL.
Can someone help me?
You can download older app sdk packages from here: http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/download-archive/
For newer versions (2.9 and onwards), check here http://developer.amd.com/tools-and-sdks/opencl-zone/amd-accelerated-parallel-processing-app-sdk/