| /* |
| * Copyright (c) 2015-2017 The Khronos Group Inc. |
| * Copyright (c) 2015-2017 Valve Corporation |
| * Copyright (c) 2015-2017 LunarG, Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| * Author: Mark Young <marky@lunarg.com> |
| */ |
| |
| #define _GNU_SOURCE |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include "vk_loader_platform.h" |
| #include "loader.h" |
| #include "vk_loader_extensions.h" |
| #include <vulkan/vk_icd.h> |
| #include "wsi.h" |
| #include "debug_report.h" |
| |
| // ---- Manually added trampoline/terminator functions |
| |
| // These functions, for whatever reason, require more complex changes than |
| // can easily be automatically generated. |
| VkResult setupLoaderTrampPhysDevGroups(VkInstance instance); |
| VkResult setupLoaderTermPhysDevGroups(struct loader_instance *inst); |
| |
| VKAPI_ATTR VkResult VKAPI_CALL EnumeratePhysicalDeviceGroupsKHX( |
| VkInstance instance, uint32_t *pPhysicalDeviceGroupCount, |
| VkPhysicalDeviceGroupPropertiesKHX *pPhysicalDeviceGroupProperties) { |
| VkResult res = VK_SUCCESS; |
| uint32_t count; |
| uint32_t i; |
| struct loader_instance *inst = NULL; |
| |
| loader_platform_thread_lock_mutex(&loader_lock); |
| |
| inst = loader_get_instance(instance); |
| if (NULL == inst) { |
| res = VK_ERROR_INITIALIZATION_FAILED; |
| goto out; |
| } |
| |
| if (NULL == pPhysicalDeviceGroupCount) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "vkEnumeratePhysicalDeviceGroupsKHX: Received NULL pointer for physical " |
| "device group count return value."); |
| res = VK_ERROR_INITIALIZATION_FAILED; |
| goto out; |
| } |
| |
| VkResult setup_res = setupLoaderTrampPhysDevGroups(instance); |
| if (VK_SUCCESS != setup_res) { |
| res = setup_res; |
| goto out; |
| } |
| |
| count = inst->phys_dev_group_count_tramp; |
| |
| // Wrap the PhysDev object for loader usage, return wrapped objects |
| if (NULL != pPhysicalDeviceGroupProperties) { |
| if (inst->phys_dev_group_count_tramp > *pPhysicalDeviceGroupCount) { |
| loader_log(inst, VK_DEBUG_REPORT_INFORMATION_BIT_EXT, 0, |
| "vkEnumeratePhysicalDeviceGroupsKHX: Trimming device group count down" |
| " by application request from %d to %d physical device groups", |
| inst->phys_dev_group_count_tramp, *pPhysicalDeviceGroupCount); |
| count = *pPhysicalDeviceGroupCount; |
| res = VK_INCOMPLETE; |
| } |
| for (i = 0; i < count; i++) { |
| memcpy(&pPhysicalDeviceGroupProperties[i], inst->phys_dev_groups_tramp[i], |
| sizeof(VkPhysicalDeviceGroupPropertiesKHX)); |
| } |
| } |
| |
| *pPhysicalDeviceGroupCount = count; |
| |
| out: |
| |
| loader_platform_thread_unlock_mutex(&loader_lock); |
| return res; |
| } |
| |
| VKAPI_ATTR VkResult VKAPI_CALL terminator_EnumeratePhysicalDeviceGroupsKHX( |
| VkInstance instance, uint32_t *pPhysicalDeviceGroupCount, |
| VkPhysicalDeviceGroupPropertiesKHX *pPhysicalDeviceGroupProperties) { |
| struct loader_instance *inst = (struct loader_instance *)instance; |
| VkResult res = VK_SUCCESS; |
| |
| // Always call the setup loader terminator physical device groups because they may |
| // have changed at any point. |
| res = setupLoaderTermPhysDevGroups(inst); |
| if (VK_SUCCESS != res) { |
| goto out; |
| } |
| |
| uint32_t copy_count = inst->phys_dev_group_count_term; |
| if (NULL != pPhysicalDeviceGroupProperties) { |
| if (copy_count > *pPhysicalDeviceGroupCount) { |
| copy_count = *pPhysicalDeviceGroupCount; |
| res = VK_INCOMPLETE; |
| } |
| |
| for (uint32_t i = 0; i < copy_count; i++) { |
| memcpy(&pPhysicalDeviceGroupProperties[i], inst->phys_dev_groups_term[i], |
| sizeof(VkPhysicalDeviceGroupPropertiesKHX)); |
| } |
| } |
| |
| *pPhysicalDeviceGroupCount = copy_count; |
| |
| out: |
| |
| return res; |
| } |
| |
| VKAPI_ATTR VkResult VKAPI_CALL |
| GetPhysicalDeviceExternalImageFormatPropertiesNV( |
| VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, |
| VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags flags, |
| VkExternalMemoryHandleTypeFlagsNV externalHandleType, |
| VkExternalImageFormatPropertiesNV *pExternalImageFormatProperties) { |
| const VkLayerInstanceDispatchTable *disp; |
| VkPhysicalDevice unwrapped_phys_dev = loader_unwrap_physical_device(physicalDevice); |
| disp = loader_get_instance_layer_dispatch(physicalDevice); |
| |
| return disp->GetPhysicalDeviceExternalImageFormatPropertiesNV( |
| unwrapped_phys_dev, format, type, tiling, usage, flags, |
| externalHandleType, pExternalImageFormatProperties); |
| } |
| |
| VKAPI_ATTR VkResult VKAPI_CALL |
| terminator_GetPhysicalDeviceExternalImageFormatPropertiesNV( |
| VkPhysicalDevice physicalDevice, VkFormat format, VkImageType type, |
| VkImageTiling tiling, VkImageUsageFlags usage, VkImageCreateFlags flags, |
| VkExternalMemoryHandleTypeFlagsNV externalHandleType, |
| VkExternalImageFormatPropertiesNV *pExternalImageFormatProperties) { |
| struct loader_physical_device_term *phys_dev_term = |
| (struct loader_physical_device_term *)physicalDevice; |
| struct loader_icd_term *icd_term = phys_dev_term->this_icd_term; |
| |
| if (!icd_term->dispatch.GetPhysicalDeviceExternalImageFormatPropertiesNV) { |
| if (externalHandleType) { |
| return VK_ERROR_FORMAT_NOT_SUPPORTED; |
| } |
| |
| if (!icd_term->dispatch.GetPhysicalDeviceImageFormatProperties) { |
| return VK_ERROR_INITIALIZATION_FAILED; |
| } |
| |
| pExternalImageFormatProperties->externalMemoryFeatures = 0; |
| pExternalImageFormatProperties->exportFromImportedHandleTypes = 0; |
| pExternalImageFormatProperties->compatibleHandleTypes = 0; |
| |
| return icd_term->dispatch.GetPhysicalDeviceImageFormatProperties( |
| phys_dev_term->phys_dev, format, type, tiling, usage, flags, |
| &pExternalImageFormatProperties->imageFormatProperties); |
| } |
| |
| return icd_term->dispatch.GetPhysicalDeviceExternalImageFormatPropertiesNV( |
| phys_dev_term->phys_dev, format, type, tiling, usage, flags, |
| externalHandleType, pExternalImageFormatProperties); |
| } |
| |
| |
| VkResult setupLoaderTrampPhysDevGroups(VkInstance instance) { |
| VkResult res = VK_SUCCESS; |
| struct loader_instance *inst; |
| uint32_t total_count = 0; |
| VkPhysicalDeviceGroupPropertiesKHX **new_phys_dev_groups = NULL; |
| VkPhysicalDeviceGroupPropertiesKHX *local_phys_dev_groups = NULL; |
| |
| inst = loader_get_instance(instance); |
| if (NULL == inst) { |
| res = VK_ERROR_INITIALIZATION_FAILED; |
| goto out; |
| } |
| |
| // Setup the trampoline loader physical devices. This will actually |
| // call down and setup the terminator loader physical devices during the |
| // process. |
| VkResult setup_res = setupLoaderTrampPhysDevs(instance); |
| if (setup_res != VK_SUCCESS && setup_res != VK_INCOMPLETE) { |
| res = setup_res; |
| goto out; |
| } |
| |
| // Query how many physical device groups there |
| res = inst->disp->layer_inst_disp.EnumeratePhysicalDeviceGroupsKHX(instance, &total_count, NULL); |
| if (res != VK_SUCCESS) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTrampPhysDevGroups: Failed during dispatch call of " |
| "\'EnumeratePhysicalDeviceGroupsKHX\' to lower layers or " |
| "loader to get count."); |
| goto out; |
| } |
| |
| // Create an array for the new physical device groups, which will be stored |
| // in the instance for the trampoline code. |
| new_phys_dev_groups = (VkPhysicalDeviceGroupPropertiesKHX **)loader_instance_heap_alloc( |
| inst, total_count * sizeof(VkPhysicalDeviceGroupPropertiesKHX *), VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE); |
| if (NULL == new_phys_dev_groups) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTrampPhysDevGroups: Failed to allocate new physical device" |
| " group array of size %d", |
| total_count); |
| res = VK_ERROR_OUT_OF_HOST_MEMORY; |
| goto out; |
| } |
| memset(new_phys_dev_groups, 0, total_count * sizeof(VkPhysicalDeviceGroupPropertiesKHX *)); |
| |
| // Create a temporary array (on the stack) to keep track of the |
| // returned VkPhysicalDevice values. |
| local_phys_dev_groups = loader_stack_alloc(sizeof(VkPhysicalDeviceGroupPropertiesKHX) * total_count); |
| if (NULL == local_phys_dev_groups) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTrampPhysDevGroups: Failed to allocate local " |
| "physical device group array of size %d", |
| total_count); |
| res = VK_ERROR_OUT_OF_HOST_MEMORY; |
| goto out; |
| } |
| // Initialize the memory to something valid |
| memset(local_phys_dev_groups, 0, sizeof(VkPhysicalDeviceGroupPropertiesKHX) * total_count); |
| for (uint32_t group = 0; group < total_count; group++) { |
| local_phys_dev_groups[group].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHX; |
| local_phys_dev_groups[group].pNext = NULL; |
| local_phys_dev_groups[group].subsetAllocation = false; |
| } |
| |
| // Call down and get the content |
| res = inst->disp->layer_inst_disp.EnumeratePhysicalDeviceGroupsKHX(instance, &total_count, local_phys_dev_groups); |
| if (VK_SUCCESS != res) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTrampPhysDevGroups: Failed during dispatch call of " |
| "\'EnumeratePhysicalDeviceGroupsKHX\' to lower layers or " |
| "loader to get content."); |
| goto out; |
| } |
| |
| // Replace all the physical device IDs with the proper loader values |
| for (uint32_t group = 0; group < total_count; group++) { |
| for (uint32_t group_gpu = 0; group_gpu < local_phys_dev_groups[group].physicalDeviceCount; group_gpu++) { |
| bool found = false; |
| for (uint32_t tramp_gpu = 0; tramp_gpu < inst->phys_dev_count_tramp; tramp_gpu++) { |
| if (local_phys_dev_groups[group].physicalDevices[group_gpu] == inst->phys_devs_tramp[tramp_gpu]->phys_dev) { |
| local_phys_dev_groups[group].physicalDevices[group_gpu] = (VkPhysicalDevice)inst->phys_devs_tramp[tramp_gpu]; |
| found = true; |
| break; |
| } |
| } |
| if (!found) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTrampPhysDevGroups: Failed to find GPU %d in group %d" |
| " returned by \'EnumeratePhysicalDeviceGroupsKHX\' in list returned" |
| " by \'EnumeratePhysicalDevices\'", group_gpu, group); |
| res = VK_ERROR_INITIALIZATION_FAILED; |
| goto out; |
| } |
| } |
| } |
| |
| // Copy or create everything to fill the new array of physical device groups |
| for (uint32_t new_idx = 0; new_idx < total_count; new_idx++) { |
| // Check if this physical device group with the same contents is already in the old buffer |
| for (uint32_t old_idx = 0; old_idx < inst->phys_dev_group_count_tramp; old_idx++) { |
| if (local_phys_dev_groups[new_idx].physicalDeviceCount == inst->phys_dev_groups_tramp[old_idx]->physicalDeviceCount) { |
| bool found_all_gpus = true; |
| for (uint32_t old_gpu = 0; old_gpu < inst->phys_dev_groups_tramp[old_idx]->physicalDeviceCount; old_gpu++) { |
| bool found_gpu = false; |
| for (uint32_t new_gpu = 0; new_gpu < local_phys_dev_groups[new_idx].physicalDeviceCount; new_gpu++) { |
| if (local_phys_dev_groups[new_idx].physicalDevices[new_gpu] == inst->phys_dev_groups_tramp[old_idx]->physicalDevices[old_gpu]) { |
| found_gpu = true; |
| break; |
| } |
| } |
| |
| if (!found_gpu) { |
| found_all_gpus = false; |
| break; |
| } |
| } |
| if (!found_all_gpus) { |
| continue; |
| } else { |
| new_phys_dev_groups[new_idx] = inst->phys_dev_groups_tramp[old_idx]; |
| break; |
| } |
| } |
| } |
| |
| // If this physical device group isn't in the old buffer, create it |
| if (NULL == new_phys_dev_groups[new_idx]) { |
| new_phys_dev_groups[new_idx] = (VkPhysicalDeviceGroupPropertiesKHX *)loader_instance_heap_alloc( |
| inst, sizeof(VkPhysicalDeviceGroupPropertiesKHX), VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE); |
| if (NULL == new_phys_dev_groups[new_idx]) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTrampPhysDevGroups: Failed to allocate " |
| "physical device group trampoline object %d", |
| new_idx); |
| total_count = new_idx; |
| res = VK_ERROR_OUT_OF_HOST_MEMORY; |
| goto out; |
| } |
| memcpy(new_phys_dev_groups[new_idx], &local_phys_dev_groups[new_idx], |
| sizeof(VkPhysicalDeviceGroupPropertiesKHX)); |
| } |
| } |
| |
| out: |
| |
| if (VK_SUCCESS != res) { |
| if (NULL != new_phys_dev_groups) { |
| for (uint32_t i = 0; i < total_count; i++) { |
| loader_instance_heap_free(inst, new_phys_dev_groups[i]); |
| } |
| loader_instance_heap_free(inst, new_phys_dev_groups); |
| } |
| total_count = 0; |
| } else { |
| // Free everything that didn't carry over to the new array of |
| // physical device groups |
| if (NULL != inst->phys_dev_groups_tramp) { |
| for (uint32_t i = 0; i < inst->phys_dev_group_count_tramp; i++) { |
| bool found = false; |
| for (uint32_t j = 0; j < total_count; j++) { |
| if (inst->phys_dev_groups_tramp[i] == new_phys_dev_groups[j]) { |
| found = true; |
| break; |
| } |
| } |
| if (!found) { |
| loader_instance_heap_free(inst, inst->phys_dev_groups_tramp[i]); |
| } |
| } |
| loader_instance_heap_free(inst, inst->phys_dev_groups_tramp); |
| } |
| |
| // Swap in the new physical device group list |
| inst->phys_dev_group_count_tramp = total_count; |
| inst->phys_dev_groups_tramp = new_phys_dev_groups; |
| } |
| |
| return res; |
| } |
| |
| VkResult setupLoaderTermPhysDevGroups(struct loader_instance *inst) { |
| VkResult res = VK_SUCCESS; |
| struct loader_icd_term *icd_term; |
| uint32_t total_count = 0; |
| uint32_t cur_icd_group_count = 0; |
| VkPhysicalDeviceGroupPropertiesKHX **new_phys_dev_groups = NULL; |
| VkPhysicalDeviceGroupPropertiesKHX *local_phys_dev_groups = NULL; |
| |
| if (0 == inst->phys_dev_count_term) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Loader failed to setup physical " |
| "device terminator info before calling \'EnumeratePhysicalDeviceGroupsKHX\'."); |
| assert(false); |
| res = VK_ERROR_INITIALIZATION_FAILED; |
| goto out; |
| } |
| |
| // For each ICD, query the number of physical device groups, and then get an |
| // internal value for those physical devices. |
| icd_term = inst->icd_terms; |
| for (uint32_t icd_idx = 0; NULL != icd_term; icd_term = icd_term->next, icd_idx++) { |
| cur_icd_group_count = 0; |
| if (NULL == icd_term->dispatch.EnumeratePhysicalDeviceGroupsKHX) { |
| // Treat each ICD's GPU as it's own group if the extension isn't supported |
| res = icd_term->dispatch.EnumeratePhysicalDevices(icd_term->instance, &cur_icd_group_count, NULL); |
| if (res != VK_SUCCESS) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed during dispatch call of " |
| "\'EnumeratePhysicalDevices\' to ICD %d to get plain phys dev count.", |
| icd_idx); |
| goto out; |
| } |
| } else { |
| // Query the actual group info |
| res = icd_term->dispatch.EnumeratePhysicalDeviceGroupsKHX(icd_term->instance, &cur_icd_group_count, NULL); |
| if (res != VK_SUCCESS) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed during dispatch call of " |
| "\'EnumeratePhysicalDeviceGroupsKHX\' to ICD %d to get count.", |
| icd_idx); |
| goto out; |
| } |
| } |
| total_count += cur_icd_group_count; |
| } |
| |
| // Create an array for the new physical device groups, which will be stored |
| // in the instance for the Terminator code. |
| new_phys_dev_groups = (VkPhysicalDeviceGroupPropertiesKHX **)loader_instance_heap_alloc( |
| inst, total_count * sizeof(VkPhysicalDeviceGroupPropertiesKHX *), VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE); |
| if (NULL == new_phys_dev_groups) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed to allocate new physical device" |
| " group array of size %d", |
| total_count); |
| res = VK_ERROR_OUT_OF_HOST_MEMORY; |
| goto out; |
| } |
| memset(new_phys_dev_groups, 0, total_count * sizeof(VkPhysicalDeviceGroupPropertiesKHX *)); |
| |
| // Create a temporary array (on the stack) to keep track of the |
| // returned VkPhysicalDevice values. |
| local_phys_dev_groups = loader_stack_alloc(sizeof(VkPhysicalDeviceGroupPropertiesKHX) * total_count); |
| if (NULL == local_phys_dev_groups) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed to allocate local " |
| "physical device group array of size %d", |
| total_count); |
| res = VK_ERROR_OUT_OF_HOST_MEMORY; |
| goto out; |
| } |
| // Initialize the memory to something valid |
| memset(local_phys_dev_groups, 0, sizeof(VkPhysicalDeviceGroupPropertiesKHX) * total_count); |
| for (uint32_t group = 0; group < total_count; group++) { |
| local_phys_dev_groups[group].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES_KHX; |
| local_phys_dev_groups[group].pNext = NULL; |
| local_phys_dev_groups[group].subsetAllocation = false; |
| } |
| |
| cur_icd_group_count = 0; |
| icd_term = inst->icd_terms; |
| for (uint32_t icd_idx = 0; NULL != icd_term; icd_term = icd_term->next, icd_idx++) { |
| uint32_t count_this_time = total_count - cur_icd_group_count; |
| |
| if (NULL == icd_term->dispatch.EnumeratePhysicalDeviceGroupsKHX) { |
| VkPhysicalDevice* phys_dev_array = loader_stack_alloc(sizeof(VkPhysicalDevice) * count_this_time); |
| if (NULL == phys_dev_array) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed to allocate local " |
| "physical device array of size %d", |
| count_this_time); |
| res = VK_ERROR_OUT_OF_HOST_MEMORY; |
| goto out; |
| } |
| |
| res = icd_term->dispatch.EnumeratePhysicalDevices(icd_term->instance, &count_this_time, phys_dev_array); |
| if (res != VK_SUCCESS) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed during dispatch call of " |
| "\'EnumeratePhysicalDevices\' to ICD %d to get plain phys dev count.", |
| icd_idx); |
| goto out; |
| } |
| |
| // Add each GPU as it's own group |
| for (uint32_t indiv_gpu = 0; indiv_gpu < count_this_time; indiv_gpu++) { |
| local_phys_dev_groups[indiv_gpu + cur_icd_group_count].physicalDeviceCount = 1; |
| local_phys_dev_groups[indiv_gpu + cur_icd_group_count].physicalDevices[0] = phys_dev_array[indiv_gpu]; |
| } |
| |
| } else { |
| res = icd_term->dispatch.EnumeratePhysicalDeviceGroupsKHX(icd_term->instance, &count_this_time, &local_phys_dev_groups[cur_icd_group_count]); |
| if (VK_SUCCESS != res) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed during dispatch call of " |
| "\'EnumeratePhysicalDeviceGroupsKHX\' to ICD %d to get content.", |
| icd_idx); |
| goto out; |
| } |
| } |
| |
| cur_icd_group_count += count_this_time; |
| } |
| |
| // Replace all the physical device IDs with the proper loader values |
| for (uint32_t group = 0; group < total_count; group++) { |
| for (uint32_t group_gpu = 0; group_gpu < local_phys_dev_groups[group].physicalDeviceCount; group_gpu++) { |
| bool found = false; |
| for (uint32_t term_gpu = 0; term_gpu < inst->phys_dev_count_term; term_gpu++) { |
| if (local_phys_dev_groups[group].physicalDevices[group_gpu] == inst->phys_devs_term[term_gpu]->phys_dev) { |
| local_phys_dev_groups[group].physicalDevices[group_gpu] = (VkPhysicalDevice)inst->phys_devs_term[term_gpu]; |
| found = true; |
| break; |
| } |
| } |
| if (!found) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed to find GPU %d in group %d" |
| " returned by \'EnumeratePhysicalDeviceGroupsKHX\' in list returned" |
| " by \'EnumeratePhysicalDevices\'", group_gpu, group); |
| res = VK_ERROR_INITIALIZATION_FAILED; |
| goto out; |
| } |
| } |
| } |
| |
| // Copy or create everything to fill the new array of physical device groups |
| for (uint32_t new_idx = 0; new_idx < total_count; new_idx++) { |
| // Check if this physical device group with the same contents is already in the old buffer |
| for (uint32_t old_idx = 0; old_idx < inst->phys_dev_group_count_term; old_idx++) { |
| if (local_phys_dev_groups[new_idx].physicalDeviceCount == inst->phys_dev_groups_term[old_idx]->physicalDeviceCount) { |
| bool found_all_gpus = true; |
| for (uint32_t old_gpu = 0; old_gpu < inst->phys_dev_groups_term[old_idx]->physicalDeviceCount; old_gpu++) { |
| bool found_gpu = false; |
| for (uint32_t new_gpu = 0; new_gpu < local_phys_dev_groups[new_idx].physicalDeviceCount; new_gpu++) { |
| if (local_phys_dev_groups[new_idx].physicalDevices[new_gpu] == inst->phys_dev_groups_term[old_idx]->physicalDevices[old_gpu]) { |
| found_gpu = true; |
| break; |
| } |
| } |
| |
| if (!found_gpu) { |
| found_all_gpus = false; |
| break; |
| } |
| } |
| if (!found_all_gpus) { |
| continue; |
| } else { |
| new_phys_dev_groups[new_idx] = inst->phys_dev_groups_term[old_idx]; |
| break; |
| } |
| } |
| } |
| |
| // If this physical device group isn't in the old buffer, create it |
| if (NULL == new_phys_dev_groups[new_idx]) { |
| new_phys_dev_groups[new_idx] = (VkPhysicalDeviceGroupPropertiesKHX *)loader_instance_heap_alloc( |
| inst, sizeof(VkPhysicalDeviceGroupPropertiesKHX), VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE); |
| if (NULL == new_phys_dev_groups[new_idx]) { |
| loader_log(inst, VK_DEBUG_REPORT_ERROR_BIT_EXT, 0, |
| "setupLoaderTermPhysDevGroups: Failed to allocate " |
| "physical device group Terminator object %d", |
| new_idx); |
| total_count = new_idx; |
| res = VK_ERROR_OUT_OF_HOST_MEMORY; |
| goto out; |
| } |
| memcpy(new_phys_dev_groups[new_idx], &local_phys_dev_groups[new_idx], |
| sizeof(VkPhysicalDeviceGroupPropertiesKHX)); |
| } |
| } |
| |
| out: |
| |
| if (VK_SUCCESS != res) { |
| if (NULL != new_phys_dev_groups) { |
| for (uint32_t i = 0; i < total_count; i++) { |
| loader_instance_heap_free(inst, new_phys_dev_groups[i]); |
| } |
| loader_instance_heap_free(inst, new_phys_dev_groups); |
| } |
| total_count = 0; |
| } else { |
| // Free everything that didn't carry over to the new array of |
| // physical device groups |
| if (NULL != inst->phys_dev_groups_term) { |
| for (uint32_t i = 0; i < inst->phys_dev_group_count_term; i++) { |
| bool found = false; |
| for (uint32_t j = 0; j < total_count; j++) { |
| if (inst->phys_dev_groups_term[i] == new_phys_dev_groups[j]) { |
| found = true; |
| break; |
| } |
| } |
| if (!found) { |
| loader_instance_heap_free(inst, inst->phys_dev_groups_term[i]); |
| } |
| } |
| loader_instance_heap_free(inst, inst->phys_dev_groups_term); |
| } |
| |
| // Swap in the new physical device group list |
| inst->phys_dev_group_count_term = total_count; |
| inst->phys_dev_groups_term = new_phys_dev_groups; |
| } |
| |
| return res; |
| } |
