1*6467f958SSadaf Ebrahimi // 2*6467f958SSadaf Ebrahimi // Copyright (c) 2022 The Khronos Group Inc. 3*6467f958SSadaf Ebrahimi // 4*6467f958SSadaf Ebrahimi // Licensed under the Apache License, Version 2.0 (the "License"); 5*6467f958SSadaf Ebrahimi // you may not use this file except in compliance with the License. 6*6467f958SSadaf Ebrahimi // You may obtain a copy of the License at 7*6467f958SSadaf Ebrahimi // 8*6467f958SSadaf Ebrahimi // http://www.apache.org/licenses/LICENSE-2.0 9*6467f958SSadaf Ebrahimi // 10*6467f958SSadaf Ebrahimi // Unless required by applicable law or agreed to in writing, software 11*6467f958SSadaf Ebrahimi // distributed under the License is distributed on an "AS IS" BASIS, 12*6467f958SSadaf Ebrahimi // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*6467f958SSadaf Ebrahimi // See the License for the specific language governing permissions and 14*6467f958SSadaf Ebrahimi // limitations under the License. 15*6467f958SSadaf Ebrahimi // 16*6467f958SSadaf Ebrahimi #ifndef _extensionHelpers_h 17*6467f958SSadaf Ebrahimi #define _extensionHelpers_h 18*6467f958SSadaf Ebrahimi 19*6467f958SSadaf Ebrahimi // Load a specific function that is part of an OpenCL extension 20*6467f958SSadaf Ebrahimi #define GET_PFN(device, fn_name) \ 21*6467f958SSadaf Ebrahimi fn_name##_fn fn_name = reinterpret_cast<fn_name##_fn>( \ 22*6467f958SSadaf Ebrahimi clGetExtensionFunctionAddressForPlatform( \ 23*6467f958SSadaf Ebrahimi getPlatformFromDevice(device), #fn_name)); \ 24*6467f958SSadaf Ebrahimi do \ 25*6467f958SSadaf Ebrahimi { \ 26*6467f958SSadaf Ebrahimi if (!fn_name) \ 27*6467f958SSadaf Ebrahimi { \ 28*6467f958SSadaf Ebrahimi log_error( \ 29*6467f958SSadaf Ebrahimi "ERROR: Failed to get function pointer for %s at %s:%d\n", \ 30*6467f958SSadaf Ebrahimi #fn_name, __FILE__, __LINE__); \ 31*6467f958SSadaf Ebrahimi return TEST_FAIL; \ 32*6467f958SSadaf Ebrahimi } \ 33*6467f958SSadaf Ebrahimi } while (false) 34*6467f958SSadaf Ebrahimi 35*6467f958SSadaf Ebrahimi 36*6467f958SSadaf Ebrahimi #endif // _extensionHelpers_h 37