Function hipArrayGetInfo

hipamd/src/hip_memory.cpp:3845–3880

}

hipError_t hipArrayGetInfo(hipChannelFormatDesc* desc, hipExtent* extent, unsigned int* flags,
                           hipArray_t array) {
  HIP_INIT_API(hipArrayGetInfo, desc, extent, flags, array);
  CHECK_STREAM_CAPTURE_SUPPORTED();

  if (array == nullptr) {
    HIP_RETURN(hipErrorInvalidHandle);
  }

  // If all output parameters are nullptr, then no need to proceed further
  if ((desc == nullptr) && (extent == nullptr) && (flags == nullptr)) {
    HIP_RETURN(hipSuccess);
  }

  HIP_ARRAY3D_DESCRIPTOR array3DDescriptor;
  hipError_t status = ihipArray3DGetDescriptor(&array3DDescriptor, array);

  // Fill each output parameter
  if (status == hipSuccess) {
    if (desc != nullptr) {
      *desc = hip::getChannelFormatDesc(array3DDescriptor.NumChannels, array3DDescriptor.Format);
    }

    if (extent != nullptr) {
      extent->width = array3DDescriptor.Width;
      extent->height = array3DDescriptor.Height;
      extent->depth = array3DDescriptor.Depth;
    }

    if (flags != nullptr) {
      *flags = array3DDescriptor.Flags;
    }
  }

  HIP_RETURN(status);
}

hipError_t hipArrayGetDescriptor(HIP_ARRAY_DESCRIPTOR* pArrayDescriptor, hipArray_t array) {
  HIP_INIT_API(hipArrayGetDescriptor, pArrayDescriptor, array);