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Limit amount of physical devices groups requested by user

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This commit is contained in:
Kacper Zielinski
2024-02-28 15:54:05 +01:00
committed by Baldur Karlsson
parent 3c02b6f920
commit e594d28127
1 changed files with 10 additions and 9 deletions
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renderdoc/driver/vulkan/wrappers/vk_get_funcs.cpp
+10 -9
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@@ -914,27 +914,28 @@ VkResult WrappedVulkan::vkEnumeratePhysicalDeviceGroups(
{
// We ignore the 'real' physical device groups, and report one group per physical device.
// We use our internal enumerate function to make sure we handle wrapping the objects.
RDCASSERT(pPhysicalDeviceGroupCount);
// Total number of available physical device groups.
uint32_t physicalDevicesNumber = 0;
vkEnumeratePhysicalDevices(instance, &physicalDevicesNumber, NULL);
// Return number of available device groups.
if(pPhysicalDeviceGroupProperties == NULL)
{
if(pPhysicalDeviceGroupCount)
{
*pPhysicalDeviceGroupCount = physicalDevicesNumber;
}
*pPhysicalDeviceGroupCount = physicalDevicesNumber;
return VK_SUCCESS;
}
uint32_t physicalDeviceGroupCount = pPhysicalDeviceGroupCount ? *pPhysicalDeviceGroupCount : 0;
// Number of physical device groups to query.
*pPhysicalDeviceGroupCount = RDCMIN(*pPhysicalDeviceGroupCount, physicalDevicesNumber);
rdcarray<VkPhysicalDevice> physicalDevices;
physicalDevices.resize(physicalDeviceGroupCount);
vkEnumeratePhysicalDevices(instance, &physicalDeviceGroupCount, physicalDevices.data());
physicalDevices.resize(*pPhysicalDeviceGroupCount);
vkEnumeratePhysicalDevices(instance, pPhysicalDeviceGroupCount, physicalDevices.data());
// List one group per device.
for(uint32_t i = 0; i < physicalDeviceGroupCount; i++)
for(uint32_t i = 0; i < *pPhysicalDeviceGroupCount; i++)
{
RDCEraseEl(pPhysicalDeviceGroupProperties[i]);
pPhysicalDeviceGroupProperties[i].sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES;
@@ -943,7 +944,7 @@ VkResult WrappedVulkan::vkEnumeratePhysicalDeviceGroups(
pPhysicalDeviceGroupProperties[i].subsetAllocation = VK_FALSE;
}
if(physicalDeviceGroupCount < physicalDevicesNumber)
if(*pPhysicalDeviceGroupCount < physicalDevicesNumber)
return VK_INCOMPLETE;
return VK_SUCCESS;