xref: /aosp_15_r20/external/mesa3d/src/asahi/vulkan/hk_wsi.c (revision 6104692788411f58d303aa86923a9ff6ecaded22)

/*
 * Copyright 2024 Valve Corporation
 * Copyright 2024 Alyssa Rosenzweig
 * Copyright 2022-2023 Collabora Ltd. and Red Hat Inc.
 * SPDX-License-Identifier: MIT
 */
#include "hk_wsi.h"
#include "hk_instance.h"
#include "wsi_common.h"

static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
hk_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
{
   VK_FROM_HANDLE(hk_physical_device, pdev, physicalDevice);
   return vk_instance_get_proc_addr_unchecked(pdev->vk.instance, pName);
}

VkResult
hk_init_wsi(struct hk_physical_device *pdev)
{
   VkResult result;

   struct wsi_device_options wsi_options = {.sw_device = false};
   result = wsi_device_init(
      &pdev->wsi_device, hk_physical_device_to_handle(pdev), hk_wsi_proc_addr,
      &pdev->vk.instance->alloc, pdev->master_fd,
      &hk_physical_device_instance(pdev)->dri_options, &wsi_options);
   if (result != VK_SUCCESS)
      return result;

   pdev->wsi_device.supports_scanout = false;
   pdev->wsi_device.supports_modifiers = true;

   pdev->vk.wsi_device = &pdev->wsi_device;

   return result;
}

void
hk_finish_wsi(struct hk_physical_device *pdev)
{
   pdev->vk.wsi_device = NULL;
   wsi_device_finish(&pdev->wsi_device, &pdev->vk.instance->alloc);
}