DXGK_DRIVER_FEATURE枚举 （d3dukmdt.h）
DXGK_DRIVER_FEATURE 枚举是驱动程序功能列表。
语法
typedef enum _DXGK_DRIVER_FEATURE {
DXGK_DRIVER_FEATURE_HWSCH = 0,
DXGK_DRIVER_FEATURE_HWFLIPQUEUE = 1,
DXGK_DRIVER_FEATURE_LDA_GPUPV = 2,
DXGK_DRIVER_FEATURE_KMD_SIGNAL_CPU_EVENT = 3,
DXGK_DRIVER_FEATURE_USER_MODE_SUBMISSION = 4,
DXGK_DRIVER_FEATURE_SHARE_BACKING_STORE_WITH_KMD = 5,
DXGK_DRIVER_FEATURE_RESERVED_1 = 6,
DXGK_DRIVER_FEATURE_RESERVED_2 = 7,
DXGK_DRIVER_FEATURE_RESERVED_3 = 8,
DXGK_DRIVER_FEATURE_RESERVED_4 = 9,
DXGK_DRIVER_FEATURE_RESERVED_5 = 10,
DXGK_DRIVER_FEATURE_RESERVED_6 = 11,
DXGK_DRIVER_FEATURE_RESERVED_7 = 12,
DXGK_DRIVER_FEATURE_RESERVED_8 = 13,
DXGK_DRIVER_FEATURE_RESERVED_9 = 14,
DXGK_DRIVER_FEATURE_RESERVED_10 = 15,
DXGK_DRIVER_FEATURE_RESERVED_11 = 16,
DXGK_DRIVER_FEATURE_RESERVED_12 = 17,
DXGK_DRIVER_FEATURE_RESERVED_13 = 18,
DXGK_DRIVER_FEATURE_RESERVED_14 = 19,
DXGK_DRIVER_FEATURE_RESERVED_15 = 20,
DXGK_DRIVER_FEATURE_RESERVED_16 = 21,
DXGK_DRIVER_FEATURE_RESERVED_17 = 22,
DXGK_DRIVER_FEATURE_RESERVED_18 = 23,
DXGK_DRIVER_FEATURE_RESERVED_19 = 24,
DXGK_DRIVER_FEATURE_RESERVED_20 = 25,
DXGK_DRIVER_FEATURE_RESERVED_21 = 26,
DXGK_DRIVER_FEATURE_RESERVED_22 = 27,
DXGK_DRIVER_FEATURE_RESERVED_23 = 28,
DXGK_DRIVER_FEATURE_RESERVED_24 = 29,
DXGK_DRIVER_FEATURE_RESERVED_25 = 30,
DXGK_DRIVER_FEATURE_SAMPLE = 31,
DXGK_DRIVER_FEATURE_PAGE_BASED_MEMORY_MANAGER = 32,
DXGK_DRIVER_FEATURE_KERNEL_MODE_TESTING = 33,
DXGK_DRIVER_FEATURE_64K_PT_DEMOTION_FIX = 34,
DXGK_DRIVER_FEATURE_GPUPV_PRESENT_HWQUEUE = 35,
DXGK_DRIVER_FEATURE_GPUVAIOMMU = 36,
DXGK_DRIVER_FEATURE_NATIVE_FENCE = 37,
DXGK_DRIVER_FEATURE_MAX
} DXGK_DRIVER_FEATURE;
常数
DXGK_DRIVER_FEATURE_HWSCH值：0 硬件加速 GPU 计划功能。 |
DXGK_DRIVER_FEATURE_HWFLIPQUEUE值：1 硬件翻转队列功能。 |
DXGK_DRIVER_FEATURE_LDA_GPUPV值：2 GPU 半虚拟化功能中的链接显示适配器。 |
DXGK_DRIVER_FEATURE_KMD_SIGNAL_CPU_EVENT值：3 按 KMD 功能发出 CPU 事件的信号。 |
DXGK_DRIVER_FEATURE_USER_MODE_SUBMISSION值：4 用户模式提交功能。 |
DXGK_DRIVER_FEATURE_SHARE_BACKING_STORE_WITH_KMD值：5 允许 UMD 与 KMD 功能共享后盾存储。 |
DXGK_DRIVER_FEATURE_RESERVED_1值：6 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_2值：7 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_3值：8 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_4值：9 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_5值：10 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_6值：11 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_7值：12 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_8值：13 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_9值：14 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_10值：15 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_11值：16 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_12值：17 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_13值：18 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_14值：19 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_15值：20 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_16值：21 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_17值：22 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_18值：23 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_19值：24 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_20值：25 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_21值：26 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_22值：27 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_23值：28 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_24值：29 保留。 |
DXGK_DRIVER_FEATURE_RESERVED_25值：30 保留。 |
DXGK_DRIVER_FEATURE_SAMPLE值：31 |
DXGK_DRIVER_FEATURE_PAGE_BASED_MEMORY_MANAGER值：32 基于页的内存管理功能。 |
DXGK_DRIVER_FEATURE_KERNEL_MODE_TESTING值：33 内核模式测试接口功能。 |
DXGK_DRIVER_FEATURE_64K_PT_DEMOTION_FIX值：34 64K 页面表降级的 OS bugfix。 |
DXGK_DRIVER_FEATURE_GPUPV_PRESENT_HWQUEUE值：35 已启用 GPU 半虚拟化和硬件计划的 OS bugfix。 |
DXGK_DRIVER_FEATURE_GPUVAIOMMU值：36 使用 IoMmu 功能的 GPU 虚拟地址。 |
DXGK_DRIVER_FEATURE_NATIVE_FENCE值：37 本机 GPU 围栏功能。 |
DXGK_DRIVER_FEATURE_MAX枚举的最大值。 |
言论
WDDM 功能由 特征 ID 值标识，该值具有 特征类别（高 4 位）和子 ID（下 28 位）。 当功能类别 DXGK_FEATURE_CATEGORY_DRIVER时，特征子 ID 是此枚举中的值之一。
有关详细信息，请参阅 查询 WDDM 功能支持和启用。
要求
| 要求 | 价值 |
|---|---|
| 最低支持的客户端 | Windows 11 版本 24H2 （WDDM 3.2） |
| 标头 | d3dukmdt.h |