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
24 #include "lvp_private.h"
25
lvp_CreatePipelineCache(VkDevice _device,const VkPipelineCacheCreateInfo * pCreateInfo,const VkAllocationCallbacks * pAllocator,VkPipelineCache * pPipelineCache)26 VKAPI_ATTR VkResult VKAPI_CALL lvp_CreatePipelineCache(
27 VkDevice _device,
28 const VkPipelineCacheCreateInfo* pCreateInfo,
29 const VkAllocationCallbacks* pAllocator,
30 VkPipelineCache* pPipelineCache)
31 {
32 LVP_FROM_HANDLE(lvp_device, device, _device);
33 struct lvp_pipeline_cache *cache;
34
35 assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO);
36
37 cache = vk_alloc2(&device->vk.alloc, pAllocator,
38 sizeof(*cache), 8,
39 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
40 if (cache == NULL)
41 return vk_error(device, VK_ERROR_OUT_OF_HOST_MEMORY);
42
43 vk_object_base_init(&device->vk, &cache->base,
44 VK_OBJECT_TYPE_PIPELINE_CACHE);
45 if (pAllocator)
46 cache->alloc = *pAllocator;
47 else
48 cache->alloc = device->vk.alloc;
49
50 cache->device = device;
51 *pPipelineCache = lvp_pipeline_cache_to_handle(cache);
52
53 return VK_SUCCESS;
54 }
55
lvp_DestroyPipelineCache(VkDevice _device,VkPipelineCache _cache,const VkAllocationCallbacks * pAllocator)56 VKAPI_ATTR void VKAPI_CALL lvp_DestroyPipelineCache(
57 VkDevice _device,
58 VkPipelineCache _cache,
59 const VkAllocationCallbacks* pAllocator)
60 {
61 LVP_FROM_HANDLE(lvp_device, device, _device);
62 LVP_FROM_HANDLE(lvp_pipeline_cache, cache, _cache);
63
64 if (!_cache)
65 return;
66 // lvp_pipeline_cache_finish(cache);
67 vk_object_base_finish(&cache->base);
68 vk_free2(&device->vk.alloc, pAllocator, cache);
69 }
70
lvp_GetPipelineCacheData(VkDevice _device,VkPipelineCache _cache,size_t * pDataSize,void * pData)71 VKAPI_ATTR VkResult VKAPI_CALL lvp_GetPipelineCacheData(
72 VkDevice _device,
73 VkPipelineCache _cache,
74 size_t* pDataSize,
75 void* pData)
76 {
77 VkResult result = VK_SUCCESS;
78 if (pData) {
79 if (*pDataSize < 32) {
80 *pDataSize = 0;
81 result = VK_INCOMPLETE;
82 } else {
83 uint32_t *hdr = (uint32_t *)pData;
84 hdr[0] = 32;
85 hdr[1] = 1;
86 hdr[2] = VK_VENDOR_ID_MESA;
87 hdr[3] = 0;
88 lvp_device_get_cache_uuid(&hdr[4]);
89 }
90 } else
91 *pDataSize = 32;
92 return result;
93 }
94
lvp_MergePipelineCaches(VkDevice _device,VkPipelineCache destCache,uint32_t srcCacheCount,const VkPipelineCache * pSrcCaches)95 VKAPI_ATTR VkResult VKAPI_CALL lvp_MergePipelineCaches(
96 VkDevice _device,
97 VkPipelineCache destCache,
98 uint32_t srcCacheCount,
99 const VkPipelineCache* pSrcCaches)
100 {
101 return VK_SUCCESS;
102 }
103