D3DKMT_BRIGHTNESS_INFO_TYPE 枚举 (d3dkmthk.h)

指示为集成显示面板的亮度检索或设置的信息类型。

语法

typedef enum _D3DKMT_BRIGHTNESS_INFO_TYPE {
  D3DKMT_BRIGHTNESS_INFO_GET_POSSIBLE_LEVELS  = 1,
  D3DKMT_BRIGHTNESS_INFO_GET                  = 2,
  D3DKMT_BRIGHTNESS_INFO_SET                  = 3,
  D3DKMT_BRIGHTNESS_INFO_GET_CAPS             = 4,
  D3DKMT_BRIGHTNESS_INFO_SET_STATE            = 5,
  D3DKMT_BRIGHTNESS_INFO_SET_OPTIMIZATION     = 6,
  D3DKMT_BRIGHTNESS_INFO_GET_REDUCTION        = 7,
  D3DKMT_BRIGHTNESS_INFO_BEGIN_MANUAL_MODE    = 8,
  D3DKMT_BRIGHTNESS_INFO_END_MANUAL_MODE      = 9,
  D3DKMT_BRIGHTNESS_INFO_TOGGLE_LOGGING       = 10
} D3DKMT_BRIGHTNESS_INFO_TYPE;

常量

D3DKMT_BRIGHTNESS_INFO_GET_POSSIBLE_LEVELS 检索集成显示面板支持的所有可能的亮度级别。
D3DKMT_BRIGHTNESS_INFO_GET 检索当前处于活动状态的亮度级别。
D3DKMT_BRIGHTNESS_INFO_SET 设置新的亮度级别。
D3DKMT_BRIGHTNESS_INFO_GET_CAPS 检索集成显示面板的亮度控制功能。
D3DKMT_BRIGHTNESS_INFO_SET_STATE 启用平滑亮度控制。
D3DKMT_BRIGHTNESS_INFO_SET_OPTIMIZATION 设置显示微型端口驱动程序用于控制集成显示面板亮度的优化级别。
D3DKMT_BRIGHTNESS_INFO_GET_REDUCTION 检索应用于集成显示面板的当前背光减少级别。
D3DKMT_BRIGHTNESS_INFO_BEGIN_MANUAL_MODE 用户已开始手动调整亮度级别。
D3DKMT_BRIGHTNESS_INFO_END_MANUAL_MODE 用户已结束手动调整亮度级别。
D3DKMT_BRIGHTNESS_INFO_TOGGLE_LOGGING 启用或禁用 Windows (ETW 的事件跟踪) 亮度信息日志记录。
D3DKMT_BRIGHTNESS_INFO_GET_NIT_RANGES 检索支持的 nit 范围的列表。

要求

要求	值
最低受支持的客户端	Windows 8
最低受支持的服务器	Windows Server 2012
标头	d3dkmthk.h (包括 D3dkmthk.h)