directx.d3d11on12 source code

1 module directx.d3d11on12;
2 /*-------------------------------------------------------------------------------------
3  *
4  * Copyright (c) Microsoft Corporation
5  *
6  *-------------------------------------------------------------------------------------*/
7 
8 version(Windows):
9 version(Direct3D_11):
10 version(Direct3D_12):
11 
12 public import directx.d3d11;
13 public import directx.d3d12;
14 
15 ///////////////////////////////////////////////////////////////////////////
16 // D3D11On12CreateDevice
17 // ------------------
18 //
19 // pDevice
20 //      Specifies a pre-existing D3D12 device to use for D3D11 interop.
21 //      May not be NULL.
22 // Flags
23 //      Any of those documented for D3D11CreateDeviceAndSwapChain.
24 // pFeatureLevels
25 //      Array of any of the following:
26 //          D3D_FEATURE_LEVEL_12_1
27 //          D3D_FEATURE_LEVEL_12_0
28 //          D3D_FEATURE_LEVEL_11_1
29 //          D3D_FEATURE_LEVEL_11_0
30 //          D3D_FEATURE_LEVEL_10_1
31 //          D3D_FEATURE_LEVEL_10_0
32 //          D3D_FEATURE_LEVEL_9_3
33 //          D3D_FEATURE_LEVEL_9_2
34 //          D3D_FEATURE_LEVEL_9_1
35 //       The first feature level which is less than or equal to the
36 //       D3D12 device's feature level will be used to perform D3D11 validation.
37 //       Creation will fail if no acceptable feature levels are provided.
38 //       Providing NULL will default to the D3D12 device's feature level.
39 // FeatureLevels
40 //      Size of feature levels array.
41 // ppCommandQueues
42 //      Array of unique queues for D3D11On12 to use. Valid queue types:
43 //          3D command queue.
44 //      Flags must be compatible with device flags, and its NodeMask must
45 //      be a subset of the NodeMask provided to this API.
46 // NumQueues
47 //      Size of command queue array.
48 // NodeMask
49 //      Which node of the D3D12 device to use.  Only 1 bit may be set.
50 // ppDevice
51 //      Pointer to returned interface. May be NULL.
52 // ppImmediateContext
53 //      Pointer to returned interface. May be NULL.
54 // pChosenFeatureLevel
55 //      Pointer to returned feature level. May be NULL.
56 //
57 // Return Values
58 //  Any of those documented for
59 //          D3D11CreateDevice
60 //
61 ///////////////////////////////////////////////////////////////////////////
62 
63 __gshared PFN_D3D11ON12_CREATE_DEVICE D3D11On12CreateDevice;
64 
65 extern(Windows)
66 alias PFN_D3D11ON12_CREATE_DEVICE = HRESULT function(
67     IUnknown pDevice,
68     UINT Flags,
69     const(D3D_FEATURE_LEVEL)* pFeatureLevels,
70     UINT FeatureLevels,
71     const(IUnknown)* ppCommandQueues,
72     UINT NumQueues,
73     UINT NodeMask,
74     ID3D11Device* ppDevice,
75     ID3D11DeviceContext* ppImmediateContext,
76     D3D_FEATURE_LEVEL* pChosenFeatureLevel);
77 
78 struct D3D11_RESOURCE_FLAGS
79 {
80     UINT BindFlags;
81     UINT MiscFlags;
82     UINT CPUAccessFlags;
83     UINT StructureByteStride;
84 }
85 
86 mixin(uuid!(ID3D11On12Device, "85611e73-70a9-490e-9614-a9e302777904"));
87 extern (C++) interface ID3D11On12Device : IUnknown {
88     HRESULT CreateWrappedResource(
89         IUnknown pResource12,
90         const(D3D11_RESOURCE_FLAGS)* pFlags11,
91         D3D12_RESOURCE_STATES InState,
92         D3D12_RESOURCE_STATES OutState,
93         REFIID riid,
94         void** ppResource11);
95 
96     void ReleaseWrappedResources(
97         const(ID3D11Resource)* ppResources,
98         UINT NumResources);
99 
100     void AcquireWrappedResources(
101         const(ID3D11Resource)* ppResources,
102         UINT NumResources);
103 }