Function hipTexRefGetArray

hipamd/src/hip_texture.cpp:942–969

}

hipError_t hipTexRefGetArray(hipArray_t* pArray, const textureReference* texRef) {
  // TODO overload operator<<(ostream&, textureReference&).
  HIP_INIT_API(hipTexRefGetArray, pArray, texRef);

  if ((pArray == nullptr) || (texRef == nullptr)) {
    HIP_RETURN(hipErrorInvalidValue);
  }

  hipResourceDesc resDesc = {};
  // TODO use ihipGetTextureObjectResourceDesc() to not pollute the API trace.
  hipError_t error = ihipGetTextureObjectResourceDesc(&resDesc, texRef->textureObject);
  if (error != hipSuccess) {
    HIP_RETURN(error);
  }

  switch (resDesc.resType) {
    case hipResourceTypeLinear:
    case hipResourceTypePitch2D:
    case hipResourceTypeMipmappedArray: {
      HIP_RETURN(hipErrorInvalidValue);
    }
    case hipResourceTypeArray:
      *pArray = resDesc.res.array.array;
      break;
  }

  HIP_RETURN(hipSuccess);
}

hipError_t hipTexRefSetArray(textureReference* texRef, hipArray_const_t array, unsigned int flags) {
  HIP_INIT_API(hipTexRefSetArray, texRef, array, flags);