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device_select: shortcut EnumeratePhysicalDevice* for count-only calls

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Fixes: 991cc686a5f (egl: really fix kopper fd passing)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30647>
This commit is contained in:
Mike Blumenkrantz
2024-08-13 11:59:33 -04:00
committed by Marge Bot
parent 39ae6a891d
commit 86bb1036e2
1 changed files with 8 additions and 0 deletions
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8
src/vulkan/device-select-layer/device_select_layer.c
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@@ -550,6 +550,10 @@ static VkResult device_select_EnumeratePhysicalDevices(VkInstance instance,
const char* selection = getenv("MESA_VK_DEVICE_SELECT");
bool expose_only_one_dev = false;
VkResult result = info->EnumeratePhysicalDevices(instance, &physical_device_count, NULL);
if (!pPhysicalDevices) {
*pPhysicalDeviceCount = physical_device_count;
return result;
}
VK_OUTARRAY_MAKE_TYPED(VkPhysicalDevice, out, pPhysicalDevices, pPhysicalDeviceCount);
if (result != VK_SUCCESS)
return result;
@@ -633,6 +637,10 @@ static VkResult device_select_EnumeratePhysicalDeviceGroups(VkInstance instance,
uint32_t physical_device_group_count = 0;
uint32_t selected_physical_device_group_count = 0;
VkResult result = info->EnumeratePhysicalDeviceGroups(instance, &physical_device_group_count, NULL);
if (!pPhysicalDeviceGroups) {
*pPhysicalDeviceGroupCount = physical_device_group_count;
return result;
}
VK_OUTARRAY_MAKE_TYPED(VkPhysicalDeviceGroupProperties, out, pPhysicalDeviceGroups, pPhysicalDeviceGroupCount);
if (result != VK_SUCCESS)