1 /*
2 * Copyright © 2022 Collabora, Ltd.
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
24 #include "vk_buffer.h"
25
26 #include "vk_common_entrypoints.h"
27 #include "vk_alloc.h"
28 #include "vk_device.h"
29 #include "vk_util.h"
30
31 void
vk_buffer_init(struct vk_device * device,struct vk_buffer * buffer,const VkBufferCreateInfo * pCreateInfo)32 vk_buffer_init(struct vk_device *device,
33 struct vk_buffer *buffer,
34 const VkBufferCreateInfo *pCreateInfo)
35 {
36 vk_object_base_init(device, &buffer->base, VK_OBJECT_TYPE_BUFFER);
37
38 assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO);
39 assert(pCreateInfo->size > 0);
40
41 buffer->create_flags = pCreateInfo->flags;
42 buffer->size = pCreateInfo->size;
43 buffer->usage = pCreateInfo->usage;
44
45 const VkBufferUsageFlags2CreateInfoKHR *usage2_info =
46 vk_find_struct_const(pCreateInfo->pNext,
47 BUFFER_USAGE_FLAGS_2_CREATE_INFO_KHR);
48 if (usage2_info != NULL)
49 buffer->usage = usage2_info->usage;
50 }
51
52 void *
vk_buffer_create(struct vk_device * device,const VkBufferCreateInfo * pCreateInfo,const VkAllocationCallbacks * alloc,size_t size)53 vk_buffer_create(struct vk_device *device,
54 const VkBufferCreateInfo *pCreateInfo,
55 const VkAllocationCallbacks *alloc,
56 size_t size)
57 {
58 struct vk_buffer *buffer =
59 vk_zalloc2(&device->alloc, alloc, size, 8,
60 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
61 if (buffer == NULL)
62 return NULL;
63
64 vk_buffer_init(device, buffer, pCreateInfo);
65
66 return buffer;
67 }
68
69 void
vk_buffer_finish(struct vk_buffer * buffer)70 vk_buffer_finish(struct vk_buffer *buffer)
71 {
72 vk_object_base_finish(&buffer->base);
73 }
74
75 void
vk_buffer_destroy(struct vk_device * device,const VkAllocationCallbacks * alloc,struct vk_buffer * buffer)76 vk_buffer_destroy(struct vk_device *device,
77 const VkAllocationCallbacks *alloc,
78 struct vk_buffer *buffer)
79 {
80 vk_object_free(device, alloc, buffer);
81 }
82
83 VKAPI_ATTR void VKAPI_CALL
vk_common_GetBufferMemoryRequirements(VkDevice _device,VkBuffer buffer,VkMemoryRequirements * pMemoryRequirements)84 vk_common_GetBufferMemoryRequirements(VkDevice _device,
85 VkBuffer buffer,
86 VkMemoryRequirements *pMemoryRequirements)
87 {
88 VK_FROM_HANDLE(vk_device, device, _device);
89
90 VkBufferMemoryRequirementsInfo2 info = {
91 .sType = VK_STRUCTURE_TYPE_BUFFER_MEMORY_REQUIREMENTS_INFO_2,
92 .buffer = buffer,
93 };
94 VkMemoryRequirements2 reqs = {
95 .sType = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2,
96 };
97 device->dispatch_table.GetBufferMemoryRequirements2(_device, &info, &reqs);
98
99 *pMemoryRequirements = reqs.memoryRequirements;
100 }
101
102 VKAPI_ATTR void VKAPI_CALL
vk_common_GetBufferMemoryRequirements2(VkDevice _device,const VkBufferMemoryRequirementsInfo2 * pInfo,VkMemoryRequirements2 * pMemoryRequirements)103 vk_common_GetBufferMemoryRequirements2(VkDevice _device,
104 const VkBufferMemoryRequirementsInfo2 *pInfo,
105 VkMemoryRequirements2 *pMemoryRequirements)
106 {
107 VK_FROM_HANDLE(vk_device, device, _device);
108 VK_FROM_HANDLE(vk_buffer, buffer, pInfo->buffer);
109
110 VkBufferCreateInfo pCreateInfo = {
111 .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
112 .pNext = NULL,
113 .usage = buffer->usage,
114 .size = buffer->size,
115 .flags = buffer->create_flags,
116 .sharingMode = VK_SHARING_MODE_EXCLUSIVE,
117 .queueFamilyIndexCount = 0,
118 .pQueueFamilyIndices = NULL,
119 };
120 VkDeviceBufferMemoryRequirements info = {
121 .sType = VK_STRUCTURE_TYPE_DEVICE_BUFFER_MEMORY_REQUIREMENTS,
122 .pNext = NULL,
123 .pCreateInfo = &pCreateInfo,
124 };
125
126 device->dispatch_table.GetDeviceBufferMemoryRequirements(_device, &info, pMemoryRequirements);
127 }
128
129 VKAPI_ATTR VkResult VKAPI_CALL
vk_common_BindBufferMemory(VkDevice _device,VkBuffer buffer,VkDeviceMemory memory,VkDeviceSize memoryOffset)130 vk_common_BindBufferMemory(VkDevice _device,
131 VkBuffer buffer,
132 VkDeviceMemory memory,
133 VkDeviceSize memoryOffset)
134 {
135 VK_FROM_HANDLE(vk_device, device, _device);
136
137 VkBindBufferMemoryInfo bind = {
138 .sType = VK_STRUCTURE_TYPE_BIND_BUFFER_MEMORY_INFO,
139 .buffer = buffer,
140 .memory = memory,
141 .memoryOffset = memoryOffset,
142 };
143
144 return device->dispatch_table.BindBufferMemory2(_device, 1, &bind);
145 }
146