include/d3d11on12.idl

   1 /*
   2  * Copyright 2018 Józef Kucia
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 import "oaidl.idl";
  20 import "ocidl.idl";
  21 import "d3d11.idl";
  22 import "d3d12.idl";
  23
  24 typedef struct D3D11_RESOURCE_FLAGS
  25 {
  26     UINT BindFlags;
  27     UINT MiscFlags;
  28     UINT CPUAccessFlags;
  29     UINT StructureByteStride;
  30 } D3D11_RESOURCE_FLAGS;
  31
  32 [
  33     uuid(85611e73-70a9-490e-9614-a9e302777904),
  34     object,
  35     local,
  36     pointer_default(unique)
  37 ]
  38 interface ID3D11On12Device : IUnknown
  39 {
  40     HRESULT CreateWrappedResource(IUnknown *d3d12_resource,
  41             const D3D11_RESOURCE_FLAGS *flags,
  42             D3D12_RESOURCE_STATES input_state,
  43             D3D12_RESOURCE_STATES output_state,
  44             REFIID iid, void **d3d11_resource);
  45
  46     void ReleaseWrappedResources(ID3D11Resource * const *resources, UINT count);
  47
  48     void AcquireWrappedResources(ID3D11Resource * const *resources, UINT count);
  49 }
  50
  51 [local] HRESULT __stdcall D3D11On12CreateDevice(IUnknown *device, UINT flags,
  52         const D3D_FEATURE_LEVEL *feature_levels, UINT feature_level_count,
  53         IUnknown * const *queues, UINT queue_count, UINT node_mask,
  54         ID3D11Device **d3d11_device, ID3D11DeviceContext **d3d11_immediate_context,
  55         D3D_FEATURE_LEVEL *obtained_feature_level);
  56
  57 typedef HRESULT (__stdcall *PFN_D3D11ON12_CREATE_DEVICE)(IUnknown *device, UINT flags,
  58         const D3D_FEATURE_LEVEL *feature_levels, UINT feature_level_count,
  59         IUnknown * const *queues, UINT queue_count, UINT node_mask,
  60         ID3D11Device **d3d11_device, ID3D11DeviceContext **d3d11_immediate_context,
  61         D3D_FEATURE_LEVEL *obtained_feature_level);
  62
  63 [
  64     uuid(bdb64df4-ea2f-4c70-b861-aaab1258bb5d),
  65     object,
  66     local,
  67     pointer_default(unique)
  68 ]
  69 interface ID3D11On12Device1 : ID3D11On12Device
  70 {
  71     HRESULT GetD3D12Device(REFIID iid, ID3D12Device **d3d12_device);
  72 }
  73
  74 [
  75     uuid(dc90f331-4740-43fa-866e-67f12cb58223),
  76     object,
  77     local,
  78     pointer_default(unique)
  79 ]
  80 interface ID3D11On12Device2 : ID3D11On12Device1
  81 {
  82     HRESULT UnwrapUnderlyingResource(ID3D11Resource *d3d11_resource,
  83             ID3D12CommandQueue *d3d12_command_queue,
  84             REFIID iid, void **d3d12_resource);
  85
  86     HRESULT ReturnUnderlyingResource(ID3D11Resource *d3d11_resource,
  87             UINT num_sync,
  88             UINT64 *signal_values,
  89             ID3D12Fence **fences);
  90 }