613     VkWriteDescriptorSet writeInfo;  in write_input_desc_set()  local
614     memset(&writeInfo, 0, sizeof(VkWriteDescriptorSet));  in write_input_desc_set()
615     writeInfo.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;  in write_input_desc_set()
616     writeInfo.pNext = nullptr;  in write_input_desc_set()
617     writeInfo.dstSet = descSet;  in write_input_desc_set()
618     writeInfo.dstBinding = GrVkUniformHandler::kInputBinding;  in write_input_desc_set()
619     writeInfo.dstArrayElement = 0;  in write_input_desc_set()
620     writeInfo.descriptorCount = 1;  in write_input_desc_set()
621     writeInfo.descriptorType = VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT;  in write_input_desc_set()
622     writeInfo.pImageInfo = &imageInfo;  in write_input_desc_set()
623     writeInfo.pBufferInfo = nullptr;  in write_input_desc_set()
624     writeInfo.pTexelBufferView = nullptr;  in write_input_desc_set()
626     GR_VK_CALL(gpu->vkInterface(), UpdateDescriptorSets(gpu->device(), 1, &writeInfo, 0, nullptr));  in write_input_desc_set()