CD3DX12_ROOT_SIGNATURE_DESC 结构
一个帮助程序结构，用于轻松初始化 D3D12_ROOT_SIGNATURE_DESC 结构。
语法
struct CD3DX12_ROOT_SIGNATURE_DESC : public D3D12_ROOT_SIGNATURE_DESC{
CD3DX12_ROOT_SIGNATURE_DESC();
explicit CD3DX12_ROOT_SIGNATURE_DESC(const D3D12_ROOT_SIGNATURE_DESC &o);
CD3DX12_ROOT_SIGNATURE_DESC(UINT numParameters, const D3D12_ROOT_PARAMETER* _pParameters, UINT numStaticSamplers = 0, const D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL, D3D12_ROOT_SIGNATURE_FLAGS flags = D3D12_ROOT_SIGNATURE_FLAG_NONE);
CD3DX12_ROOT_SIGNATURE_DESC(CD3DX12_DEFAULT);
void inline Init(UINT numParameters, const D3D12_ROOT_PARAMETER* _pParameters, UINT numStaticSamplers = 0, const D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL, D3D12_ROOT_SIGNATURE_FLAGS flags = D3D12_ROOT_SIGNATURE_FLAG_NONE);
void static inline Init(D3D12_ROOT_SIGNATURE_DESC &desc, UINT numParameters, const D3D12_ROOT_PARAMETER* _pParameters, UINT numStaticSamplers = 0, const D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL, D3D12_ROOT_SIGNATURE_FLAGS flags = D3D12_ROOT_SIGNATURE_FLAG_NONE);
};
成员
-
CD3DX12_ROOT_SIGNATURE_DESC ()
-
创建CD3DX12_ROOT_SIGNATURE_DESC的未初始化的新实例。
-
explicit CD3DX12_ROOT_SIGNATURE_DESC (const D3D12_ROOT_SIGNATURE_DESC &o)
-
创建CD3DX12_ROOT_SIGNATURE_DESC的新实例，该实例使用另一个 D3D12_ROOT_SIGNATURE_DESC 结构的内容进行初始化。
-
CD3DX12_ROOT_SIGNATURE_DESC (UINT numParameters，const D3D12_ROOT_PARAMETER* _pParameters，UINT numStaticSamplers = 0，const D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL，D3D12_ROOT_SIGNATURE_FLAGS flags = D3D12_ROOT_SIGNATURE_FLAG_NONE)
-
创建CD3DX12_ROOT_SIGNATURE_DESC的新实例，初始化以下参数：
UINT numParameters
D3D12_ROOT_PARAMETER* _pParameters
(opt) UINT numStaticSamplers = 0
(opt) D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL
(选择) D3D12_ROOT_SIGNATURE_FLAGS 标志 = D3D12_ROOT_SIGNATURE_FLAG_NONE
-
CD3DX12_ROOT_SIGNATURE_DESC (CD3DX12_DEFAULT)
-
创建使用默认参数初始化的 CD3DX12_ROOT_SIGNATURE_DESC 的新实例。
CD3DX12_ROOT_SIGNATURE_DESC(0,NULL,0,NULL,D3D12_ROOT_SIGNATURE_FLAG_NONE) -
inline Init (UINT numParameters，const D3D12_ROOT_PARAMETER* _pParameters，UINT numStaticSamplers = 0，const D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL，D3D12_ROOT_SIGNATURE_FLAGS flags = D3D12_ROOT_SIGNATURE_FLAG_NONE)
-
指定初始化以下参数的函数：
UINT numParameters
D3D12_ROOT_PARAMETER* _pParameters
(opt) UINT numStaticSamplers = 0
(opt) D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL
(选择) D3D12_ROOT_SIGNATURE_FLAGS 标志 = D3D12_ROOT_SIGNATURE_FLAG_NONE
-
static inline Init (D3D12_ROOT_SIGNATURE_DESC &desc、UINT numParameters、const D3D12_ROOT_PARAMETER* _pParameters、UINT numStaticSamplers = 0、const D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL、D3D12_ROOT_SIGNATURE_FLAGS flags = D3D12_ROOT_SIGNATURE_FLAG_NONE)
-
指定初始化以下参数的函数：
& D3D12_ROOT_SIGNATURE_DESCdesc
UINT numParameters
D3D12_ROOT_PARAMETER* _pParameters
(opt) UINT numStaticSamplers = 0
(opt) D3D12_STATIC_SAMPLER_DESC* _pStaticSamplers = NULL
(选择) D3D12_ROOT_SIGNATURE_FLAGS 标志 = D3D12_ROOT_SIGNATURE_FLAG_NONE
要求
| 要求 | 值 |
|---|---|
| 标头 |
|