1 /* Copyright © 2024 Intel Corporation
2 * SPDX-License-Identifier: MIT
3 */
4
5 #include "anv_private.h"
6 #include "anv_api_version.h"
7
8 #include "util/driconf.h"
9
10 static const driOptionDescription anv_dri_options[] = {
11 DRI_CONF_SECTION_PERFORMANCE
12 DRI_CONF_ADAPTIVE_SYNC(true)
13 DRI_CONF_VK_X11_OVERRIDE_MIN_IMAGE_COUNT(0)
14 DRI_CONF_VK_X11_STRICT_IMAGE_COUNT(false)
15 DRI_CONF_VK_KHR_PRESENT_WAIT(false)
16 DRI_CONF_VK_XWAYLAND_WAIT_READY(false)
17 DRI_CONF_ANV_ASSUME_FULL_SUBGROUPS(0)
18 DRI_CONF_ANV_ASSUME_FULL_SUBGROUPS_WITH_BARRIER(false)
19 DRI_CONF_ANV_DISABLE_FCV(false)
20 DRI_CONF_ANV_DISABLE_XE2_CCS(false)
21 DRI_CONF_ANV_EXTERNAL_MEMORY_IMPLICIT_SYNC(true)
22 DRI_CONF_ANV_FORCE_GUC_LOW_LATENCY(false)
23 DRI_CONF_ANV_SAMPLE_MASK_OUT_OPENGL_BEHAVIOUR(false)
24 DRI_CONF_ANV_FORCE_FILTER_ADDR_ROUNDING(false)
25 DRI_CONF_ANV_FP64_WORKAROUND_ENABLED(false)
26 DRI_CONF_ANV_GENERATED_INDIRECT_THRESHOLD(4)
27 DRI_CONF_ANV_GENERATED_INDIRECT_RING_THRESHOLD(100)
28 DRI_CONF_NO_16BIT(false)
29 DRI_CONF_INTEL_ENABLE_WA_14018912822(false)
30 DRI_CONF_INTEL_SAMPLER_ROUTE_TO_LSC(false)
31 DRI_CONF_ANV_QUERY_CLEAR_WITH_BLORP_THRESHOLD(6)
32 DRI_CONF_ANV_QUERY_COPY_WITH_SHADER_THRESHOLD(6)
33 DRI_CONF_ANV_FORCE_INDIRECT_DESCRIPTORS(false)
34 DRI_CONF_SHADER_SPILLING_RATE(0)
35 DRI_CONF_OPT_B(intel_tbimr, true, "Enable TBIMR tiled rendering")
36 DRI_CONF_ANV_COMPRESSION_CONTROL_ENABLED(false)
37 DRI_CONF_ANV_FAKE_NONLOCAL_MEMORY(false)
38 DRI_CONF_OPT_E(intel_stack_id, 512, 256, 2048,
39 "Control the number stackIDs (i.e. number of unique rays in the RT subsytem)",
40 DRI_CONF_ENUM(256, "256 stackids")
41 DRI_CONF_ENUM(512, "512 stackids")
42 DRI_CONF_ENUM(1024, "1024 stackids")
43 DRI_CONF_ENUM(2048, "2048 stackids"))
44 DRI_CONF_SECTION_END
45
46 DRI_CONF_SECTION_DEBUG
47 DRI_CONF_ALWAYS_FLUSH_CACHE(false)
48 DRI_CONF_VK_WSI_FORCE_BGRA8_UNORM_FIRST(false)
49 DRI_CONF_VK_WSI_FORCE_SWAPCHAIN_TO_CURRENT_EXTENT(false)
50 DRI_CONF_VK_X11_IGNORE_SUBOPTIMAL(false)
51 DRI_CONF_LIMIT_TRIG_INPUT_RANGE(false)
52 DRI_CONF_ANV_MESH_CONV_PRIM_ATTRS_TO_VERT_ATTRS(-2)
53 DRI_CONF_FORCE_VK_VENDOR()
54 DRI_CONF_FAKE_SPARSE(false)
55 #if DETECT_OS_ANDROID && ANDROID_API_LEVEL >= 34
56 DRI_CONF_VK_REQUIRE_ASTC(true)
57 #else
58 DRI_CONF_VK_REQUIRE_ASTC(false)
59 #endif
60 DRI_CONF_SECTION_END
61
62 DRI_CONF_SECTION_QUALITY
63 DRI_CONF_PP_LOWER_DEPTH_RANGE_RATE()
64 DRI_CONF_SECTION_END
65 };
66
anv_EnumerateInstanceVersion(uint32_t * pApiVersion)67 VkResult anv_EnumerateInstanceVersion(
68 uint32_t* pApiVersion)
69 {
70 *pApiVersion = ANV_API_VERSION;
71 return VK_SUCCESS;
72 }
73
74 static const struct vk_instance_extension_table instance_extensions = {
75 .KHR_device_group_creation = true,
76 .KHR_external_fence_capabilities = true,
77 .KHR_external_memory_capabilities = true,
78 .KHR_external_semaphore_capabilities = true,
79 .KHR_get_physical_device_properties2 = true,
80 .EXT_debug_report = true,
81 .EXT_debug_utils = true,
82
83 #ifdef ANV_USE_WSI_PLATFORM
84 .KHR_get_surface_capabilities2 = true,
85 .KHR_surface = true,
86 .KHR_surface_protected_capabilities = true,
87 .EXT_surface_maintenance1 = true,
88 .EXT_swapchain_colorspace = true,
89 #endif
90 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
91 .KHR_wayland_surface = true,
92 #endif
93 #ifdef VK_USE_PLATFORM_XCB_KHR
94 .KHR_xcb_surface = true,
95 #endif
96 #ifdef VK_USE_PLATFORM_XLIB_KHR
97 .KHR_xlib_surface = true,
98 #endif
99 #ifdef VK_USE_PLATFORM_XLIB_XRANDR_EXT
100 .EXT_acquire_xlib_display = true,
101 #endif
102 #ifdef VK_USE_PLATFORM_DISPLAY_KHR
103 .KHR_display = true,
104 .KHR_get_display_properties2 = true,
105 .EXT_direct_mode_display = true,
106 .EXT_display_surface_counter = true,
107 .EXT_acquire_drm_display = true,
108 #endif
109 #ifndef VK_USE_PLATFORM_WIN32_KHR
110 .EXT_headless_surface = true,
111 #endif
112 };
113
anv_EnumerateInstanceExtensionProperties(const char * pLayerName,uint32_t * pPropertyCount,VkExtensionProperties * pProperties)114 VkResult anv_EnumerateInstanceExtensionProperties(
115 const char* pLayerName,
116 uint32_t* pPropertyCount,
117 VkExtensionProperties* pProperties)
118 {
119 if (pLayerName)
120 return vk_error(NULL, VK_ERROR_LAYER_NOT_PRESENT);
121
122 return vk_enumerate_instance_extension_properties(
123 &instance_extensions, pPropertyCount, pProperties);
124 }
125
126 static void
anv_init_dri_options(struct anv_instance * instance)127 anv_init_dri_options(struct anv_instance *instance)
128 {
129 driParseOptionInfo(&instance->available_dri_options, anv_dri_options,
130 ARRAY_SIZE(anv_dri_options));
131 driParseConfigFiles(&instance->dri_options,
132 &instance->available_dri_options, 0, "anv", NULL, NULL,
133 instance->vk.app_info.app_name,
134 instance->vk.app_info.app_version,
135 instance->vk.app_info.engine_name,
136 instance->vk.app_info.engine_version);
137
138 instance->assume_full_subgroups =
139 driQueryOptioni(&instance->dri_options, "anv_assume_full_subgroups");
140 instance->assume_full_subgroups_with_barrier =
141 driQueryOptionb(&instance->dri_options, "anv_assume_full_subgroups_with_barrier");
142 instance->limit_trig_input_range =
143 driQueryOptionb(&instance->dri_options, "limit_trig_input_range");
144 instance->sample_mask_out_opengl_behaviour =
145 driQueryOptionb(&instance->dri_options, "anv_sample_mask_out_opengl_behaviour");
146 instance->force_filter_addr_rounding =
147 driQueryOptionb(&instance->dri_options, "anv_force_filter_addr_rounding");
148 instance->lower_depth_range_rate =
149 driQueryOptionf(&instance->dri_options, "lower_depth_range_rate");
150 instance->no_16bit =
151 driQueryOptionb(&instance->dri_options, "no_16bit");
152 instance->intel_enable_wa_14018912822 =
153 driQueryOptionb(&instance->dri_options, "intel_enable_wa_14018912822");
154 instance->mesh_conv_prim_attrs_to_vert_attrs =
155 driQueryOptioni(&instance->dri_options, "anv_mesh_conv_prim_attrs_to_vert_attrs");
156 instance->fp64_workaround_enabled =
157 driQueryOptionb(&instance->dri_options, "fp64_workaround_enabled");
158 instance->generated_indirect_threshold =
159 driQueryOptioni(&instance->dri_options, "generated_indirect_threshold");
160 instance->generated_indirect_ring_threshold =
161 driQueryOptioni(&instance->dri_options, "generated_indirect_ring_threshold");
162 instance->query_clear_with_blorp_threshold =
163 driQueryOptioni(&instance->dri_options, "query_clear_with_blorp_threshold");
164 instance->query_copy_with_shader_threshold =
165 driQueryOptioni(&instance->dri_options, "query_copy_with_shader_threshold");
166 instance->force_vk_vendor =
167 driQueryOptioni(&instance->dri_options, "force_vk_vendor");
168 instance->has_fake_sparse =
169 driQueryOptionb(&instance->dri_options, "fake_sparse");
170 instance->enable_tbimr = driQueryOptionb(&instance->dri_options, "intel_tbimr");
171 instance->disable_fcv =
172 driQueryOptionb(&instance->dri_options, "anv_disable_fcv");
173 instance->disable_xe2_ccs =
174 driQueryOptionb(&instance->dri_options, "anv_disable_xe2_ccs");
175 instance->external_memory_implicit_sync =
176 driQueryOptionb(&instance->dri_options, "anv_external_memory_implicit_sync");
177 instance->compression_control_enabled =
178 driQueryOptionb(&instance->dri_options, "compression_control_enabled");
179 instance->anv_fake_nonlocal_memory =
180 driQueryOptionb(&instance->dri_options, "anv_fake_nonlocal_memory");
181
182 instance->stack_ids = driQueryOptioni(&instance->dri_options, "intel_stack_id");
183 switch (instance->stack_ids) {
184 case 256:
185 case 512:
186 case 1024:
187 case 2048:
188 break;
189 default:
190 mesa_logw("Invalid value provided for drirc intel_stack_id=%u, reverting to 512.",
191 instance->stack_ids);
192 instance->stack_ids = 512;
193 break;
194 }
195 instance->force_guc_low_latency = driQueryOptionb(&instance->dri_options, "force_guc_low_latency");
196 }
197
anv_CreateInstance(const VkInstanceCreateInfo * pCreateInfo,const VkAllocationCallbacks * pAllocator,VkInstance * pInstance)198 VkResult anv_CreateInstance(
199 const VkInstanceCreateInfo* pCreateInfo,
200 const VkAllocationCallbacks* pAllocator,
201 VkInstance* pInstance)
202 {
203 struct anv_instance *instance;
204 VkResult result;
205
206 assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO);
207
208 if (pAllocator == NULL)
209 pAllocator = vk_default_allocator();
210
211 instance = vk_alloc(pAllocator, sizeof(*instance), 8,
212 VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
213 if (!instance)
214 return vk_error(NULL, VK_ERROR_OUT_OF_HOST_MEMORY);
215
216 struct vk_instance_dispatch_table dispatch_table;
217 vk_instance_dispatch_table_from_entrypoints(
218 &dispatch_table, &anv_instance_entrypoints, true);
219 vk_instance_dispatch_table_from_entrypoints(
220 &dispatch_table, &wsi_instance_entrypoints, false);
221
222 result = vk_instance_init(&instance->vk, &instance_extensions,
223 &dispatch_table, pCreateInfo, pAllocator);
224 if (result != VK_SUCCESS) {
225 vk_free(pAllocator, instance);
226 return vk_error(NULL, result);
227 }
228
229 instance->vk.physical_devices.try_create_for_drm = anv_physical_device_try_create;
230 instance->vk.physical_devices.destroy = anv_physical_device_destroy;
231
232 VG(VALGRIND_CREATE_MEMPOOL(instance, 0, false));
233
234 anv_init_dri_options(instance);
235
236 intel_driver_ds_init();
237
238 *pInstance = anv_instance_to_handle(instance);
239
240 return VK_SUCCESS;
241 }
242
anv_DestroyInstance(VkInstance _instance,const VkAllocationCallbacks * pAllocator)243 void anv_DestroyInstance(
244 VkInstance _instance,
245 const VkAllocationCallbacks* pAllocator)
246 {
247 ANV_FROM_HANDLE(anv_instance, instance, _instance);
248
249 if (!instance)
250 return;
251
252 VG(VALGRIND_DESTROY_MEMPOOL(instance));
253
254 driDestroyOptionCache(&instance->dri_options);
255 driDestroyOptionInfo(&instance->available_dri_options);
256
257 vk_instance_finish(&instance->vk);
258 vk_free(&instance->vk.alloc, instance);
259 }
260
anv_GetInstanceProcAddr(VkInstance _instance,const char * pName)261 PFN_vkVoidFunction anv_GetInstanceProcAddr(
262 VkInstance _instance,
263 const char* pName)
264 {
265 ANV_FROM_HANDLE(anv_instance, instance, _instance);
266 return vk_instance_get_proc_addr(&instance->vk,
267 &anv_instance_entrypoints,
268 pName);
269 }
270
271 /* With version 1+ of the loader interface the ICD should expose
272 * vk_icdGetInstanceProcAddr to work around certain LD_PRELOAD issues seen in apps.
273 */
274 PUBLIC
vk_icdGetInstanceProcAddr(VkInstance instance,const char * pName)275 VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vk_icdGetInstanceProcAddr(
276 VkInstance instance,
277 const char* pName)
278 {
279 return anv_GetInstanceProcAddr(instance, pName);
280 }
281