From Vulkan spec, 4.2.1. "Device Creation": "vkCreateDevice verifies that extensions and features requested in the ppEnabledExtensionNames and pEnabledFeatures members of pCreateInfo, respectively, are supported by the implementation."
Signed-off-by: Samuel Iglesias Gonsálvez <sigles...@igalia.com> --- I wrote this patch for the driver but similar code could probably go to the Vulkan Loader as well. src/intel/vulkan/anv_device.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c index 63f37308c1..df977f394e 100644 --- a/src/intel/vulkan/anv_device.c +++ b/src/intel/vulkan/anv_device.c @@ -1130,6 +1130,19 @@ VkResult anv_CreateDevice( return vk_error(VK_ERROR_EXTENSION_NOT_PRESENT); } + /* Check enabled features */ + if (pCreateInfo->pEnabledFeatures) { + VkPhysicalDeviceFeatures supported_features; + anv_GetPhysicalDeviceFeatures(physicalDevice, &supported_features); + VkBool32 *supported_feature = (VkBool32 *)&supported_features; + VkBool32 *enabled_feature = (VkBool32 *)pCreateInfo->pEnabledFeatures; + unsigned num_features = sizeof(VkPhysicalDeviceFeatures) / sizeof(VkBool32); + for (uint32_t i = 0; i < num_features; i++) { + if (enabled_feature[i] && !supported_feature[i]) + return vk_error(VK_ERROR_FEATURE_NOT_PRESENT); + } + } + device = vk_alloc2(&physical_device->instance->alloc, pAllocator, sizeof(*device), 8, VK_SYSTEM_ALLOCATION_SCOPE_DEVICE); -- 2.11.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev