src/vulkan/device-select-layer/device_select.h

   1 /*
   2  * Copyright © 2019 Red Hat
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23 #ifndef DEVICE_SELECT_H
  24 #define DEVICE_SELECT_H
  25
  26 #include <stdbool.h>
  27 #include "xf86drm.h"
  28
  29 struct device_pci_info {
  30   drmPciDeviceInfo dev_info;
  31   drmPciBusInfo bus_info;
  32   bool has_bus_info;
  33   bool cpu_device;
  34 };
  35
  36 #ifdef VK_USE_PLATFORM_XCB_KHR
  37 int device_select_find_xcb_pci_default(struct device_pci_info *devices, uint32_t device_count);
  38 #else
  39 static inline int device_select_find_xcb_pci_default(struct device_pci_info *devices, uint32_t device_count) { return -1; }
  40 #endif
  41
  42 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
  43 int device_select_find_wayland_pci_default(struct device_pci_info *devices, uint32_t device_count);
  44 #else
  45 static inline int device_select_find_wayland_pci_default(struct device_pci_info *devices, uint32_t device_count) { return -1; }
  46 #endif
  47
  48 #endif