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1 /*
2  * Copyright © 2016 Red Hat.
3  * Copyright © 2016 Bas Nieuwenhuizen
4  *
5  * based mostly on anv driver which is:
6  * Copyright © 2015 Intel Corporation
7  *
8  * Permission is hereby granted, free of charge, to any person obtaining a
9  * copy of this software and associated documentation files (the "Software"),
10  * to deal in the Software without restriction, including without limitation
11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12  * and/or sell copies of the Software, and to permit persons to whom the
13  * Software is furnished to do so, subject to the following conditions:
14  *
15  * The above copyright notice and this permission notice (including the next
16  * paragraph) shall be included in all copies or substantial portions of the
17  * Software.
18  *
19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
22  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
25  * IN THE SOFTWARE.
26  */
27 
28 #include <X11/Xlib-xcb.h>
29 #include <X11/xshmfence.h>
30 #include <xcb/xcb.h>
31 #include <xcb/dri3.h>
32 #include <xcb/present.h>
33 
34 #include "wsi_common_x11.h"
35 #include "radv_private.h"
36 
radv_GetPhysicalDeviceXcbPresentationSupportKHR(VkPhysicalDevice physicalDevice,uint32_t queueFamilyIndex,xcb_connection_t * connection,xcb_visualid_t visual_id)37 VkBool32 radv_GetPhysicalDeviceXcbPresentationSupportKHR(
38     VkPhysicalDevice                            physicalDevice,
39     uint32_t                                    queueFamilyIndex,
40     xcb_connection_t*                           connection,
41     xcb_visualid_t                              visual_id)
42 {
43    RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
44 
45    return wsi_get_physical_device_xcb_presentation_support(
46       &device->wsi_device,
47       &device->instance->alloc,
48       queueFamilyIndex,
49       device->local_fd, true,
50       connection, visual_id);
51 }
52 
radv_GetPhysicalDeviceXlibPresentationSupportKHR(VkPhysicalDevice physicalDevice,uint32_t queueFamilyIndex,Display * dpy,VisualID visualID)53 VkBool32 radv_GetPhysicalDeviceXlibPresentationSupportKHR(
54     VkPhysicalDevice                            physicalDevice,
55     uint32_t                                    queueFamilyIndex,
56     Display*                                    dpy,
57     VisualID                                    visualID)
58 {
59    RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
60 
61    return wsi_get_physical_device_xcb_presentation_support(
62       &device->wsi_device,
63       &device->instance->alloc,
64       queueFamilyIndex,
65       device->local_fd, true,
66       XGetXCBConnection(dpy), visualID);
67 }
68 
radv_CreateXcbSurfaceKHR(VkInstance _instance,const VkXcbSurfaceCreateInfoKHR * pCreateInfo,const VkAllocationCallbacks * pAllocator,VkSurfaceKHR * pSurface)69 VkResult radv_CreateXcbSurfaceKHR(
70     VkInstance                                  _instance,
71     const VkXcbSurfaceCreateInfoKHR*            pCreateInfo,
72     const VkAllocationCallbacks*                pAllocator,
73     VkSurfaceKHR*                               pSurface)
74 {
75    RADV_FROM_HANDLE(radv_instance, instance, _instance);
76    const VkAllocationCallbacks *alloc;
77    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR);
78 
79    if (pAllocator)
80      alloc = pAllocator;
81    else
82      alloc = &instance->alloc;
83 
84    return wsi_create_xcb_surface(alloc, pCreateInfo, pSurface);
85 }
86 
radv_CreateXlibSurfaceKHR(VkInstance _instance,const VkXlibSurfaceCreateInfoKHR * pCreateInfo,const VkAllocationCallbacks * pAllocator,VkSurfaceKHR * pSurface)87 VkResult radv_CreateXlibSurfaceKHR(
88     VkInstance                                  _instance,
89     const VkXlibSurfaceCreateInfoKHR*           pCreateInfo,
90     const VkAllocationCallbacks*                pAllocator,
91     VkSurfaceKHR*                               pSurface)
92 {
93    RADV_FROM_HANDLE(radv_instance, instance, _instance);
94    const VkAllocationCallbacks *alloc;
95 
96    assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR);
97 
98    if (pAllocator)
99      alloc = pAllocator;
100    else
101      alloc = &instance->alloc;
102 
103    return wsi_create_xlib_surface(alloc, pCreateInfo, pSurface);
104 }
105