mirror of https://github.com/FreeRDP/FreeRDP
796 lines
25 KiB
C
796 lines
25 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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*
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* Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <freerdp/config.h>
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#include <winpr/crt.h>
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#include <winpr/print.h>
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#include <winpr/library.h>
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#include <freerdp/log.h>
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#include "win_dxgi.h"
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#define TAG SERVER_TAG("shadow.win")
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#ifdef WITH_DXGI_1_2
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static D3D_DRIVER_TYPE DriverTypes[] = {
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D3D_DRIVER_TYPE_HARDWARE,
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D3D_DRIVER_TYPE_WARP,
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D3D_DRIVER_TYPE_REFERENCE,
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};
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static UINT NumDriverTypes = ARRAYSIZE(DriverTypes);
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static D3D_FEATURE_LEVEL FeatureLevels[] = { D3D_FEATURE_LEVEL_11_0, D3D_FEATURE_LEVEL_10_1,
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D3D_FEATURE_LEVEL_10_0, D3D_FEATURE_LEVEL_9_1 };
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static UINT NumFeatureLevels = ARRAYSIZE(FeatureLevels);
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static HMODULE d3d11_module = NULL;
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typedef HRESULT(WINAPI* fnD3D11CreateDevice)(IDXGIAdapter* pAdapter, D3D_DRIVER_TYPE DriverType,
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HMODULE Software, UINT Flags,
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CONST D3D_FEATURE_LEVEL* pFeatureLevels,
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UINT FeatureLevels, UINT SDKVersion,
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ID3D11Device** ppDevice,
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D3D_FEATURE_LEVEL* pFeatureLevel,
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ID3D11DeviceContext** ppImmediateContext);
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static fnD3D11CreateDevice pfnD3D11CreateDevice = NULL;
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#undef DEFINE_GUID
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#define INITGUID
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#include <initguid.h>
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/* d3d11.h GUIDs */
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DEFINE_GUID(IID_ID3D11DeviceChild, 0x1841e5c8, 0x16b0, 0x489b, 0xbc, 0xc8, 0x44, 0xcf, 0xb0, 0xd5,
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0xde, 0xae);
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DEFINE_GUID(IID_ID3D11DepthStencilState, 0x03823efb, 0x8d8f, 0x4e1c, 0x9a, 0xa2, 0xf6, 0x4b, 0xb2,
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0xcb, 0xfd, 0xf1);
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DEFINE_GUID(IID_ID3D11BlendState, 0x75b68faa, 0x347d, 0x4159, 0x8f, 0x45, 0xa0, 0x64, 0x0f, 0x01,
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0xcd, 0x9a);
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DEFINE_GUID(IID_ID3D11RasterizerState, 0x9bb4ab81, 0xab1a, 0x4d8f, 0xb5, 0x06, 0xfc, 0x04, 0x20,
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0x0b, 0x6e, 0xe7);
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DEFINE_GUID(IID_ID3D11Resource, 0xdc8e63f3, 0xd12b, 0x4952, 0xb4, 0x7b, 0x5e, 0x45, 0x02, 0x6a,
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0x86, 0x2d);
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DEFINE_GUID(IID_ID3D11Buffer, 0x48570b85, 0xd1ee, 0x4fcd, 0xa2, 0x50, 0xeb, 0x35, 0x07, 0x22, 0xb0,
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0x37);
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DEFINE_GUID(IID_ID3D11Texture1D, 0xf8fb5c27, 0xc6b3, 0x4f75, 0xa4, 0xc8, 0x43, 0x9a, 0xf2, 0xef,
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0x56, 0x4c);
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DEFINE_GUID(IID_ID3D11Texture2D, 0x6f15aaf2, 0xd208, 0x4e89, 0x9a, 0xb4, 0x48, 0x95, 0x35, 0xd3,
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0x4f, 0x9c);
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DEFINE_GUID(IID_ID3D11Texture3D, 0x037e866e, 0xf56d, 0x4357, 0xa8, 0xaf, 0x9d, 0xab, 0xbe, 0x6e,
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0x25, 0x0e);
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DEFINE_GUID(IID_ID3D11View, 0x839d1216, 0xbb2e, 0x412b, 0xb7, 0xf4, 0xa9, 0xdb, 0xeb, 0xe0, 0x8e,
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0xd1);
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DEFINE_GUID(IID_ID3D11ShaderResourceView, 0xb0e06fe0, 0x8192, 0x4e1a, 0xb1, 0xca, 0x36, 0xd7, 0x41,
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0x47, 0x10, 0xb2);
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DEFINE_GUID(IID_ID3D11RenderTargetView, 0xdfdba067, 0x0b8d, 0x4865, 0x87, 0x5b, 0xd7, 0xb4, 0x51,
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0x6c, 0xc1, 0x64);
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DEFINE_GUID(IID_ID3D11DepthStencilView, 0x9fdac92a, 0x1876, 0x48c3, 0xaf, 0xad, 0x25, 0xb9, 0x4f,
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0x84, 0xa9, 0xb6);
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DEFINE_GUID(IID_ID3D11UnorderedAccessView, 0x28acf509, 0x7f5c, 0x48f6, 0x86, 0x11, 0xf3, 0x16, 0x01,
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0x0a, 0x63, 0x80);
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DEFINE_GUID(IID_ID3D11VertexShader, 0x3b301d64, 0xd678, 0x4289, 0x88, 0x97, 0x22, 0xf8, 0x92, 0x8b,
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0x72, 0xf3);
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DEFINE_GUID(IID_ID3D11HullShader, 0x8e5c6061, 0x628a, 0x4c8e, 0x82, 0x64, 0xbb, 0xe4, 0x5c, 0xb3,
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0xd5, 0xdd);
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DEFINE_GUID(IID_ID3D11DomainShader, 0xf582c508, 0x0f36, 0x490c, 0x99, 0x77, 0x31, 0xee, 0xce, 0x26,
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0x8c, 0xfa);
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DEFINE_GUID(IID_ID3D11GeometryShader, 0x38325b96, 0xeffb, 0x4022, 0xba, 0x02, 0x2e, 0x79, 0x5b,
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0x70, 0x27, 0x5c);
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DEFINE_GUID(IID_ID3D11PixelShader, 0xea82e40d, 0x51dc, 0x4f33, 0x93, 0xd4, 0xdb, 0x7c, 0x91, 0x25,
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0xae, 0x8c);
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DEFINE_GUID(IID_ID3D11ComputeShader, 0x4f5b196e, 0xc2bd, 0x495e, 0xbd, 0x01, 0x1f, 0xde, 0xd3, 0x8e,
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0x49, 0x69);
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DEFINE_GUID(IID_ID3D11InputLayout, 0xe4819ddc, 0x4cf0, 0x4025, 0xbd, 0x26, 0x5d, 0xe8, 0x2a, 0x3e,
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0x07, 0xb7);
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DEFINE_GUID(IID_ID3D11SamplerState, 0xda6fea51, 0x564c, 0x4487, 0x98, 0x10, 0xf0, 0xd0, 0xf9, 0xb4,
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0xe3, 0xa5);
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DEFINE_GUID(IID_ID3D11Asynchronous, 0x4b35d0cd, 0x1e15, 0x4258, 0x9c, 0x98, 0x1b, 0x13, 0x33, 0xf6,
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0xdd, 0x3b);
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DEFINE_GUID(IID_ID3D11Query, 0xd6c00747, 0x87b7, 0x425e, 0xb8, 0x4d, 0x44, 0xd1, 0x08, 0x56, 0x0a,
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0xfd);
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DEFINE_GUID(IID_ID3D11Predicate, 0x9eb576dd, 0x9f77, 0x4d86, 0x81, 0xaa, 0x8b, 0xab, 0x5f, 0xe4,
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0x90, 0xe2);
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DEFINE_GUID(IID_ID3D11Counter, 0x6e8c49fb, 0xa371, 0x4770, 0xb4, 0x40, 0x29, 0x08, 0x60, 0x22, 0xb7,
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0x41);
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DEFINE_GUID(IID_ID3D11ClassInstance, 0xa6cd7faa, 0xb0b7, 0x4a2f, 0x94, 0x36, 0x86, 0x62, 0xa6, 0x57,
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0x97, 0xcb);
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DEFINE_GUID(IID_ID3D11ClassLinkage, 0xddf57cba, 0x9543, 0x46e4, 0xa1, 0x2b, 0xf2, 0x07, 0xa0, 0xfe,
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0x7f, 0xed);
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DEFINE_GUID(IID_ID3D11CommandList, 0xa24bc4d1, 0x769e, 0x43f7, 0x80, 0x13, 0x98, 0xff, 0x56, 0x6c,
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0x18, 0xe2);
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DEFINE_GUID(IID_ID3D11DeviceContext, 0xc0bfa96c, 0xe089, 0x44fb, 0x8e, 0xaf, 0x26, 0xf8, 0x79, 0x61,
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0x90, 0xda);
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DEFINE_GUID(IID_ID3D11VideoDecoder, 0x3C9C5B51, 0x995D, 0x48d1, 0x9B, 0x8D, 0xFA, 0x5C, 0xAE, 0xDE,
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0xD6, 0x5C);
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DEFINE_GUID(IID_ID3D11VideoProcessorEnumerator, 0x31627037, 0x53AB, 0x4200, 0x90, 0x61, 0x05, 0xFA,
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0xA9, 0xAB, 0x45, 0xF9);
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DEFINE_GUID(IID_ID3D11VideoProcessor, 0x1D7B0652, 0x185F, 0x41c6, 0x85, 0xCE, 0x0C, 0x5B, 0xE3,
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0xD4, 0xAE, 0x6C);
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DEFINE_GUID(IID_ID3D11AuthenticatedChannel, 0x3015A308, 0xDCBD, 0x47aa, 0xA7, 0x47, 0x19, 0x24,
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0x86, 0xD1, 0x4D, 0x4A);
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DEFINE_GUID(IID_ID3D11CryptoSession, 0x9B32F9AD, 0xBDCC, 0x40a6, 0xA3, 0x9D, 0xD5, 0xC8, 0x65, 0x84,
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0x57, 0x20);
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DEFINE_GUID(IID_ID3D11VideoDecoderOutputView, 0xC2931AEA, 0x2A85, 0x4f20, 0x86, 0x0F, 0xFB, 0xA1,
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0xFD, 0x25, 0x6E, 0x18);
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DEFINE_GUID(IID_ID3D11VideoProcessorInputView, 0x11EC5A5F, 0x51DC, 0x4945, 0xAB, 0x34, 0x6E, 0x8C,
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0x21, 0x30, 0x0E, 0xA5);
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DEFINE_GUID(IID_ID3D11VideoProcessorOutputView, 0xA048285E, 0x25A9, 0x4527, 0xBD, 0x93, 0xD6, 0x8B,
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0x68, 0xC4, 0x42, 0x54);
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DEFINE_GUID(IID_ID3D11VideoContext, 0x61F21C45, 0x3C0E, 0x4a74, 0x9C, 0xEA, 0x67, 0x10, 0x0D, 0x9A,
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0xD5, 0xE4);
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DEFINE_GUID(IID_ID3D11VideoDevice, 0x10EC4D5B, 0x975A, 0x4689, 0xB9, 0xE4, 0xD0, 0xAA, 0xC3, 0x0F,
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0xE3, 0x33);
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DEFINE_GUID(IID_ID3D11Device, 0xdb6f6ddb, 0xac77, 0x4e88, 0x82, 0x53, 0x81, 0x9d, 0xf9, 0xbb, 0xf1,
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0x40);
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/* dxgi.h GUIDs */
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DEFINE_GUID(IID_IDXGIObject, 0xaec22fb8, 0x76f3, 0x4639, 0x9b, 0xe0, 0x28, 0xeb, 0x43, 0xa6, 0x7a,
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0x2e);
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DEFINE_GUID(IID_IDXGIDeviceSubObject, 0x3d3e0379, 0xf9de, 0x4d58, 0xbb, 0x6c, 0x18, 0xd6, 0x29,
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0x92, 0xf1, 0xa6);
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DEFINE_GUID(IID_IDXGIResource, 0x035f3ab4, 0x482e, 0x4e50, 0xb4, 0x1f, 0x8a, 0x7f, 0x8b, 0xd8, 0x96,
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0x0b);
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DEFINE_GUID(IID_IDXGIKeyedMutex, 0x9d8e1289, 0xd7b3, 0x465f, 0x81, 0x26, 0x25, 0x0e, 0x34, 0x9a,
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0xf8, 0x5d);
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DEFINE_GUID(IID_IDXGISurface, 0xcafcb56c, 0x6ac3, 0x4889, 0xbf, 0x47, 0x9e, 0x23, 0xbb, 0xd2, 0x60,
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0xec);
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DEFINE_GUID(IID_IDXGISurface1, 0x4AE63092, 0x6327, 0x4c1b, 0x80, 0xAE, 0xBF, 0xE1, 0x2E, 0xA3, 0x2B,
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0x86);
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DEFINE_GUID(IID_IDXGIAdapter, 0x2411e7e1, 0x12ac, 0x4ccf, 0xbd, 0x14, 0x97, 0x98, 0xe8, 0x53, 0x4d,
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0xc0);
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DEFINE_GUID(IID_IDXGIOutput, 0xae02eedb, 0xc735, 0x4690, 0x8d, 0x52, 0x5a, 0x8d, 0xc2, 0x02, 0x13,
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0xaa);
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DEFINE_GUID(IID_IDXGISwapChain, 0x310d36a0, 0xd2e7, 0x4c0a, 0xaa, 0x04, 0x6a, 0x9d, 0x23, 0xb8,
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0x88, 0x6a);
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DEFINE_GUID(IID_IDXGIFactory, 0x7b7166ec, 0x21c7, 0x44ae, 0xb2, 0x1a, 0xc9, 0xae, 0x32, 0x1a, 0xe3,
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0x69);
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DEFINE_GUID(IID_IDXGIDevice, 0x54ec77fa, 0x1377, 0x44e6, 0x8c, 0x32, 0x88, 0xfd, 0x5f, 0x44, 0xc8,
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0x4c);
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DEFINE_GUID(IID_IDXGIFactory1, 0x770aae78, 0xf26f, 0x4dba, 0xa8, 0x29, 0x25, 0x3c, 0x83, 0xd1, 0xb3,
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0x87);
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DEFINE_GUID(IID_IDXGIAdapter1, 0x29038f61, 0x3839, 0x4626, 0x91, 0xfd, 0x08, 0x68, 0x79, 0x01, 0x1a,
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0x05);
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DEFINE_GUID(IID_IDXGIDevice1, 0x77db970f, 0x6276, 0x48ba, 0xba, 0x28, 0x07, 0x01, 0x43, 0xb4, 0x39,
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0x2c);
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/* dxgi1_2.h GUIDs */
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DEFINE_GUID(IID_IDXGIDisplayControl, 0xea9dbf1a, 0xc88e, 0x4486, 0x85, 0x4a, 0x98, 0xaa, 0x01, 0x38,
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0xf3, 0x0c);
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DEFINE_GUID(IID_IDXGIOutputDuplication, 0x191cfac3, 0xa341, 0x470d, 0xb2, 0x6e, 0xa8, 0x64, 0xf4,
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0x28, 0x31, 0x9c);
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DEFINE_GUID(IID_IDXGISurface2, 0xaba496dd, 0xb617, 0x4cb8, 0xa8, 0x66, 0xbc, 0x44, 0xd7, 0xeb, 0x1f,
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0xa2);
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DEFINE_GUID(IID_IDXGIResource1, 0x30961379, 0x4609, 0x4a41, 0x99, 0x8e, 0x54, 0xfe, 0x56, 0x7e,
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0xe0, 0xc1);
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DEFINE_GUID(IID_IDXGIDevice2, 0x05008617, 0xfbfd, 0x4051, 0xa7, 0x90, 0x14, 0x48, 0x84, 0xb4, 0xf6,
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0xa9);
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DEFINE_GUID(IID_IDXGISwapChain1, 0x790a45f7, 0x0d42, 0x4876, 0x98, 0x3a, 0x0a, 0x55, 0xcf, 0xe6,
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0xf4, 0xaa);
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DEFINE_GUID(IID_IDXGIFactory2, 0x50c83a1c, 0xe072, 0x4c48, 0x87, 0xb0, 0x36, 0x30, 0xfa, 0x36, 0xa6,
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0xd0);
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DEFINE_GUID(IID_IDXGIAdapter2, 0x0AA1AE0A, 0xFA0E, 0x4B84, 0x86, 0x44, 0xE0, 0x5F, 0xF8, 0xE5, 0xAC,
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0xB5);
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DEFINE_GUID(IID_IDXGIOutput1, 0x00cddea8, 0x939b, 0x4b83, 0xa3, 0x40, 0xa6, 0x85, 0x22, 0x66, 0x66,
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0xcc);
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const char* GetDxgiErrorString(HRESULT hr)
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{
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switch (hr)
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{
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case DXGI_STATUS_OCCLUDED:
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return "DXGI_STATUS_OCCLUDED";
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case DXGI_STATUS_CLIPPED:
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return "DXGI_STATUS_CLIPPED";
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case DXGI_STATUS_NO_REDIRECTION:
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return "DXGI_STATUS_NO_REDIRECTION";
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case DXGI_STATUS_NO_DESKTOP_ACCESS:
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return "DXGI_STATUS_NO_DESKTOP_ACCESS";
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case DXGI_STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE:
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return "DXGI_STATUS_GRAPHICS_VIDPN_SOURCE_IN_USE";
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case DXGI_STATUS_MODE_CHANGED:
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return "DXGI_STATUS_MODE_CHANGED";
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case DXGI_STATUS_MODE_CHANGE_IN_PROGRESS:
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return "DXGI_STATUS_MODE_CHANGE_IN_PROGRESS";
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case DXGI_ERROR_INVALID_CALL:
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return "DXGI_ERROR_INVALID_CALL";
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case DXGI_ERROR_NOT_FOUND:
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return "DXGI_ERROR_NOT_FOUND";
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case DXGI_ERROR_MORE_DATA:
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return "DXGI_ERROR_MORE_DATA";
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case DXGI_ERROR_UNSUPPORTED:
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return "DXGI_ERROR_UNSUPPORTED";
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case DXGI_ERROR_DEVICE_REMOVED:
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return "DXGI_ERROR_DEVICE_REMOVED";
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case DXGI_ERROR_DEVICE_HUNG:
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return "DXGI_ERROR_DEVICE_HUNG";
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case DXGI_ERROR_DEVICE_RESET:
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return "DXGI_ERROR_DEVICE_RESET";
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case DXGI_ERROR_WAS_STILL_DRAWING:
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return "DXGI_ERROR_WAS_STILL_DRAWING";
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case DXGI_ERROR_FRAME_STATISTICS_DISJOINT:
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return "DXGI_ERROR_FRAME_STATISTICS_DISJOINT";
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case DXGI_ERROR_GRAPHICS_VIDPN_SOURCE_IN_USE:
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return "DXGI_ERROR_GRAPHICS_VIDPN_SOURCE_IN_USE";
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case DXGI_ERROR_DRIVER_INTERNAL_ERROR:
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return "DXGI_ERROR_DRIVER_INTERNAL_ERROR";
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case DXGI_ERROR_NONEXCLUSIVE:
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return "DXGI_ERROR_NONEXCLUSIVE";
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case DXGI_ERROR_NOT_CURRENTLY_AVAILABLE:
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return "DXGI_ERROR_NOT_CURRENTLY_AVAILABLE";
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case DXGI_ERROR_REMOTE_CLIENT_DISCONNECTED:
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return "DXGI_ERROR_REMOTE_CLIENT_DISCONNECTED";
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case DXGI_ERROR_REMOTE_OUTOFMEMORY:
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return "DXGI_ERROR_REMOTE_OUTOFMEMORY";
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case DXGI_ERROR_ACCESS_LOST:
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return "DXGI_ERROR_ACCESS_LOST";
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case DXGI_ERROR_WAIT_TIMEOUT:
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return "DXGI_ERROR_WAIT_TIMEOUT";
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case DXGI_ERROR_SESSION_DISCONNECTED:
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return "DXGI_ERROR_SESSION_DISCONNECTED";
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case DXGI_ERROR_RESTRICT_TO_OUTPUT_STALE:
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return "DXGI_ERROR_RESTRICT_TO_OUTPUT_STALE";
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case DXGI_ERROR_CANNOT_PROTECT_CONTENT:
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return "DXGI_ERROR_CANNOT_PROTECT_CONTENT";
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case DXGI_ERROR_ACCESS_DENIED:
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return "DXGI_ERROR_ACCESS_DENIED";
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case DXGI_ERROR_NAME_ALREADY_EXISTS:
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return "DXGI_ERROR_NAME_ALREADY_EXISTS";
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case DXGI_ERROR_SDK_COMPONENT_MISSING:
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return "DXGI_ERROR_SDK_COMPONENT_MISSING";
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case DXGI_STATUS_UNOCCLUDED:
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return "DXGI_STATUS_UNOCCLUDED";
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case DXGI_STATUS_DDA_WAS_STILL_DRAWING:
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return "DXGI_STATUS_DDA_WAS_STILL_DRAWING";
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case DXGI_ERROR_MODE_CHANGE_IN_PROGRESS:
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return "DXGI_ERROR_MODE_CHANGE_IN_PROGRESS";
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case DXGI_DDI_ERR_WASSTILLDRAWING:
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return "DXGI_DDI_ERR_WASSTILLDRAWING";
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case DXGI_DDI_ERR_UNSUPPORTED:
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return "DXGI_DDI_ERR_UNSUPPORTED";
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case DXGI_DDI_ERR_NONEXCLUSIVE:
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return "DXGI_DDI_ERR_NONEXCLUSIVE";
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case 0x80070005:
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return "DXGI_ERROR_ACCESS_DENIED";
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}
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|
|
return "DXGI_ERROR_UNKNOWN";
|
|
}
|
|
|
|
static void win_shadow_d3d11_module_init()
|
|
{
|
|
if (d3d11_module)
|
|
return;
|
|
|
|
d3d11_module = LoadLibraryA("d3d11.dll");
|
|
|
|
if (!d3d11_module)
|
|
return;
|
|
|
|
pfnD3D11CreateDevice = GetProcAddressAs(d3d11_module, "D3D11CreateDevice", fnD3D11CreateDevice);
|
|
}
|
|
|
|
int win_shadow_dxgi_init_duplication(winShadowSubsystem* subsystem)
|
|
{
|
|
HRESULT hr;
|
|
UINT dTop, i = 0;
|
|
IDXGIOutput* pOutput;
|
|
DXGI_OUTPUT_DESC outputDesc = { 0 };
|
|
DXGI_OUTPUT_DESC* pOutputDesc;
|
|
D3D11_TEXTURE2D_DESC textureDesc;
|
|
IDXGIDevice* dxgiDevice = NULL;
|
|
IDXGIAdapter* dxgiAdapter = NULL;
|
|
IDXGIOutput* dxgiOutput = NULL;
|
|
IDXGIOutput1* dxgiOutput1 = NULL;
|
|
|
|
hr = subsystem->dxgiDevice->lpVtbl->QueryInterface(subsystem->dxgiDevice, &IID_IDXGIDevice,
|
|
(void**)&dxgiDevice);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "ID3D11Device::QueryInterface(IDXGIDevice) failure: %s (0x%08lX)",
|
|
GetDxgiErrorString(hr), hr);
|
|
return -1;
|
|
}
|
|
|
|
hr = dxgiDevice->lpVtbl->GetParent(dxgiDevice, &IID_IDXGIAdapter, (void**)&dxgiAdapter);
|
|
|
|
if (dxgiDevice)
|
|
{
|
|
dxgiDevice->lpVtbl->Release(dxgiDevice);
|
|
dxgiDevice = NULL;
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGIDevice::GetParent(IDXGIAdapter) failure: %s (0x%08lX)",
|
|
GetDxgiErrorString(hr), hr);
|
|
return -1;
|
|
}
|
|
|
|
pOutput = NULL;
|
|
|
|
while (dxgiAdapter->lpVtbl->EnumOutputs(dxgiAdapter, i, &pOutput) != DXGI_ERROR_NOT_FOUND)
|
|
{
|
|
pOutputDesc = &outputDesc;
|
|
|
|
hr = pOutput->lpVtbl->GetDesc(pOutput, pOutputDesc);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGIOutput::GetDesc failure: %s (0x%08lX)", GetDxgiErrorString(hr), hr);
|
|
return -1;
|
|
}
|
|
|
|
if (pOutputDesc->AttachedToDesktop)
|
|
dTop = i;
|
|
|
|
pOutput->lpVtbl->Release(pOutput);
|
|
i++;
|
|
}
|
|
|
|
dTop = 0; /* screen id */
|
|
|
|
hr = dxgiAdapter->lpVtbl->EnumOutputs(dxgiAdapter, dTop, &dxgiOutput);
|
|
|
|
if (dxgiAdapter)
|
|
{
|
|
dxgiAdapter->lpVtbl->Release(dxgiAdapter);
|
|
dxgiAdapter = NULL;
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGIAdapter::EnumOutputs failure: %s (0x%08lX)", GetDxgiErrorString(hr),
|
|
hr);
|
|
return -1;
|
|
}
|
|
|
|
hr = dxgiOutput->lpVtbl->QueryInterface(dxgiOutput, &IID_IDXGIOutput1, (void**)&dxgiOutput1);
|
|
|
|
if (dxgiOutput)
|
|
{
|
|
dxgiOutput->lpVtbl->Release(dxgiOutput);
|
|
dxgiOutput = NULL;
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGIOutput::QueryInterface(IDXGIOutput1) failure: %s (0x%08lX)",
|
|
GetDxgiErrorString(hr), hr);
|
|
return -1;
|
|
}
|
|
|
|
hr = dxgiOutput1->lpVtbl->DuplicateOutput(dxgiOutput1, (IUnknown*)subsystem->dxgiDevice,
|
|
&(subsystem->dxgiOutputDuplication));
|
|
|
|
if (dxgiOutput1)
|
|
{
|
|
dxgiOutput1->lpVtbl->Release(dxgiOutput1);
|
|
dxgiOutput1 = NULL;
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGIOutput1::DuplicateOutput failure: %s (0x%08lX)", GetDxgiErrorString(hr),
|
|
hr);
|
|
return -1;
|
|
}
|
|
|
|
textureDesc.Width = subsystem->width;
|
|
textureDesc.Height = subsystem->height;
|
|
textureDesc.MipLevels = 1;
|
|
textureDesc.ArraySize = 1;
|
|
textureDesc.Format = DXGI_FORMAT_B8G8R8A8_UNORM;
|
|
textureDesc.SampleDesc.Count = 1;
|
|
textureDesc.SampleDesc.Quality = 0;
|
|
textureDesc.Usage = D3D11_USAGE_STAGING;
|
|
textureDesc.BindFlags = 0;
|
|
textureDesc.CPUAccessFlags = D3D11_CPU_ACCESS_READ;
|
|
textureDesc.MiscFlags = 0;
|
|
|
|
hr = subsystem->dxgiDevice->lpVtbl->CreateTexture2D(subsystem->dxgiDevice, &textureDesc, NULL,
|
|
&(subsystem->dxgiStage));
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "ID3D11Device::CreateTexture2D failure: %s (0x%08lX)", GetDxgiErrorString(hr),
|
|
hr);
|
|
return -1;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int win_shadow_dxgi_init(winShadowSubsystem* subsystem)
|
|
{
|
|
UINT i = 0;
|
|
HRESULT hr;
|
|
int status;
|
|
UINT DriverTypeIndex;
|
|
IDXGIDevice* DxgiDevice = NULL;
|
|
IDXGIAdapter* DxgiAdapter = NULL;
|
|
IDXGIOutput* DxgiOutput = NULL;
|
|
IDXGIOutput1* DxgiOutput1 = NULL;
|
|
|
|
win_shadow_d3d11_module_init();
|
|
|
|
if (!pfnD3D11CreateDevice)
|
|
return -1;
|
|
|
|
for (DriverTypeIndex = 0; DriverTypeIndex < NumDriverTypes; ++DriverTypeIndex)
|
|
{
|
|
hr = pfnD3D11CreateDevice(NULL, DriverTypes[DriverTypeIndex], NULL, 0, FeatureLevels,
|
|
NumFeatureLevels, D3D11_SDK_VERSION, &(subsystem->dxgiDevice),
|
|
&(subsystem->featureLevel), &(subsystem->dxgiDeviceContext));
|
|
|
|
if (SUCCEEDED(hr))
|
|
break;
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "D3D11CreateDevice failure: 0x%08lX", hr);
|
|
return -1;
|
|
}
|
|
|
|
status = win_shadow_dxgi_init_duplication(subsystem);
|
|
|
|
return status;
|
|
}
|
|
|
|
int win_shadow_dxgi_uninit(winShadowSubsystem* subsystem)
|
|
{
|
|
if (subsystem->dxgiStage)
|
|
{
|
|
subsystem->dxgiStage->lpVtbl->Release(subsystem->dxgiStage);
|
|
subsystem->dxgiStage = NULL;
|
|
}
|
|
|
|
if (subsystem->dxgiDesktopImage)
|
|
{
|
|
subsystem->dxgiDesktopImage->lpVtbl->Release(subsystem->dxgiDesktopImage);
|
|
subsystem->dxgiDesktopImage = NULL;
|
|
}
|
|
|
|
if (subsystem->dxgiOutputDuplication)
|
|
{
|
|
subsystem->dxgiOutputDuplication->lpVtbl->Release(subsystem->dxgiOutputDuplication);
|
|
subsystem->dxgiOutputDuplication = NULL;
|
|
}
|
|
|
|
if (subsystem->dxgiDeviceContext)
|
|
{
|
|
subsystem->dxgiDeviceContext->lpVtbl->Release(subsystem->dxgiDeviceContext);
|
|
subsystem->dxgiDeviceContext = NULL;
|
|
}
|
|
|
|
if (subsystem->dxgiDevice)
|
|
{
|
|
subsystem->dxgiDevice->lpVtbl->Release(subsystem->dxgiDevice);
|
|
subsystem->dxgiDevice = NULL;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int win_shadow_dxgi_fetch_frame_data(winShadowSubsystem* subsystem, BYTE** ppDstData,
|
|
int* pnDstStep, int x, int y, int width, int height)
|
|
{
|
|
int status;
|
|
HRESULT hr;
|
|
D3D11_BOX Box;
|
|
DXGI_MAPPED_RECT mappedRect;
|
|
|
|
if ((width * height) < 1)
|
|
return 0;
|
|
|
|
Box.top = x;
|
|
Box.left = y;
|
|
Box.right = x + width;
|
|
Box.bottom = y + height;
|
|
Box.front = 0;
|
|
Box.back = 1;
|
|
|
|
subsystem->dxgiDeviceContext->lpVtbl->CopySubresourceRegion(
|
|
subsystem->dxgiDeviceContext, (ID3D11Resource*)subsystem->dxgiStage, 0, 0, 0, 0,
|
|
(ID3D11Resource*)subsystem->dxgiDesktopImage, 0, &Box);
|
|
|
|
hr = subsystem->dxgiStage->lpVtbl->QueryInterface(subsystem->dxgiStage, &IID_IDXGISurface,
|
|
(void**)&(subsystem->dxgiSurface));
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "ID3D11Texture2D::QueryInterface(IDXGISurface) failure: %s 0x%08lX",
|
|
GetDxgiErrorString(hr), hr);
|
|
return -1;
|
|
}
|
|
|
|
hr = subsystem->dxgiSurface->lpVtbl->Map(subsystem->dxgiSurface, &mappedRect, DXGI_MAP_READ);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGISurface::Map failure: %s 0x%08lX", GetDxgiErrorString(hr), hr);
|
|
|
|
if (hr == DXGI_ERROR_DEVICE_REMOVED)
|
|
{
|
|
win_shadow_dxgi_uninit(subsystem);
|
|
|
|
status = win_shadow_dxgi_init(subsystem);
|
|
|
|
if (status < 0)
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
subsystem->dxgiSurfaceMapped = TRUE;
|
|
|
|
*ppDstData = mappedRect.pBits;
|
|
*pnDstStep = mappedRect.Pitch;
|
|
|
|
return 1;
|
|
}
|
|
|
|
int win_shadow_dxgi_release_frame_data(winShadowSubsystem* subsystem)
|
|
{
|
|
if (subsystem->dxgiSurface)
|
|
{
|
|
if (subsystem->dxgiSurfaceMapped)
|
|
{
|
|
subsystem->dxgiSurface->lpVtbl->Unmap(subsystem->dxgiSurface);
|
|
subsystem->dxgiSurfaceMapped = FALSE;
|
|
}
|
|
|
|
subsystem->dxgiSurface->lpVtbl->Release(subsystem->dxgiSurface);
|
|
subsystem->dxgiSurface = NULL;
|
|
}
|
|
|
|
if (subsystem->dxgiOutputDuplication)
|
|
{
|
|
if (subsystem->dxgiFrameAcquired)
|
|
{
|
|
subsystem->dxgiOutputDuplication->lpVtbl->ReleaseFrame(
|
|
subsystem->dxgiOutputDuplication);
|
|
subsystem->dxgiFrameAcquired = FALSE;
|
|
}
|
|
}
|
|
|
|
subsystem->pendingFrames = 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
int win_shadow_dxgi_get_next_frame(winShadowSubsystem* subsystem)
|
|
{
|
|
UINT i = 0;
|
|
int status;
|
|
HRESULT hr = 0;
|
|
UINT timeout = 15;
|
|
UINT DataBufferSize = 0;
|
|
BYTE* DataBuffer = NULL;
|
|
|
|
if (subsystem->dxgiFrameAcquired)
|
|
{
|
|
win_shadow_dxgi_release_frame_data(subsystem);
|
|
}
|
|
|
|
if (subsystem->dxgiDesktopImage)
|
|
{
|
|
subsystem->dxgiDesktopImage->lpVtbl->Release(subsystem->dxgiDesktopImage);
|
|
subsystem->dxgiDesktopImage = NULL;
|
|
}
|
|
|
|
hr = subsystem->dxgiOutputDuplication->lpVtbl->AcquireNextFrame(
|
|
subsystem->dxgiOutputDuplication, timeout, &(subsystem->dxgiFrameInfo),
|
|
&(subsystem->dxgiResource));
|
|
|
|
if (SUCCEEDED(hr))
|
|
{
|
|
subsystem->dxgiFrameAcquired = TRUE;
|
|
subsystem->pendingFrames = subsystem->dxgiFrameInfo.AccumulatedFrames;
|
|
}
|
|
|
|
if (hr == DXGI_ERROR_WAIT_TIMEOUT)
|
|
return 0;
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGIOutputDuplication::AcquireNextFrame failure: %s (0x%08lX)",
|
|
GetDxgiErrorString(hr), hr);
|
|
|
|
if (hr == DXGI_ERROR_ACCESS_LOST)
|
|
{
|
|
win_shadow_dxgi_release_frame_data(subsystem);
|
|
|
|
if (subsystem->dxgiDesktopImage)
|
|
{
|
|
subsystem->dxgiDesktopImage->lpVtbl->Release(subsystem->dxgiDesktopImage);
|
|
subsystem->dxgiDesktopImage = NULL;
|
|
}
|
|
|
|
if (subsystem->dxgiOutputDuplication)
|
|
{
|
|
subsystem->dxgiOutputDuplication->lpVtbl->Release(subsystem->dxgiOutputDuplication);
|
|
subsystem->dxgiOutputDuplication = NULL;
|
|
}
|
|
|
|
status = win_shadow_dxgi_init_duplication(subsystem);
|
|
|
|
if (status < 0)
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|
|
else if (hr == DXGI_ERROR_INVALID_CALL)
|
|
{
|
|
win_shadow_dxgi_uninit(subsystem);
|
|
|
|
status = win_shadow_dxgi_init(subsystem);
|
|
|
|
if (status < 0)
|
|
return -1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
hr = subsystem->dxgiResource->lpVtbl->QueryInterface(
|
|
subsystem->dxgiResource, &IID_ID3D11Texture2D, (void**)&(subsystem->dxgiDesktopImage));
|
|
|
|
if (subsystem->dxgiResource)
|
|
{
|
|
subsystem->dxgiResource->lpVtbl->Release(subsystem->dxgiResource);
|
|
subsystem->dxgiResource = NULL;
|
|
}
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG, "IDXGIResource::QueryInterface(ID3D11Texture2D) failure: %s (0x%08lX)",
|
|
GetDxgiErrorString(hr), hr);
|
|
return -1;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
int win_shadow_dxgi_get_invalid_region(winShadowSubsystem* subsystem)
|
|
{
|
|
HRESULT hr;
|
|
POINT* pSrcPt;
|
|
RECT* pDstRect;
|
|
RECT* pDirtyRect;
|
|
UINT numMoveRects;
|
|
UINT numDirtyRects;
|
|
UINT UsedBufferSize;
|
|
RECTANGLE_16 invalidRect;
|
|
UINT MetadataBufferSize;
|
|
UINT MoveRectsBufferSize;
|
|
UINT DirtyRectsBufferSize;
|
|
RECT* pDirtyRectsBuffer;
|
|
DXGI_OUTDUPL_MOVE_RECT* pMoveRect;
|
|
DXGI_OUTDUPL_MOVE_RECT* pMoveRectBuffer;
|
|
rdpShadowSurface* surface = subsystem->server->surface;
|
|
|
|
if (subsystem->dxgiFrameInfo.AccumulatedFrames == 0)
|
|
return 0;
|
|
|
|
if (subsystem->dxgiFrameInfo.TotalMetadataBufferSize == 0)
|
|
return 0;
|
|
|
|
MetadataBufferSize = subsystem->dxgiFrameInfo.TotalMetadataBufferSize;
|
|
|
|
if (MetadataBufferSize > subsystem->MetadataBufferSize)
|
|
{
|
|
subsystem->MetadataBuffer = (BYTE*)realloc(subsystem->MetadataBuffer, MetadataBufferSize);
|
|
|
|
if (!subsystem->MetadataBuffer)
|
|
return -1;
|
|
|
|
subsystem->MetadataBufferSize = MetadataBufferSize;
|
|
}
|
|
|
|
/* GetFrameMoveRects */
|
|
|
|
UsedBufferSize = 0;
|
|
|
|
MoveRectsBufferSize = MetadataBufferSize - UsedBufferSize;
|
|
pMoveRectBuffer = (DXGI_OUTDUPL_MOVE_RECT*)&(subsystem->MetadataBuffer[UsedBufferSize]);
|
|
|
|
hr = subsystem->dxgiOutputDuplication->lpVtbl->GetFrameMoveRects(
|
|
subsystem->dxgiOutputDuplication, MoveRectsBufferSize, pMoveRectBuffer,
|
|
&MoveRectsBufferSize);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG,
|
|
"IDXGIOutputDuplication::GetFrameMoveRects failure: %s (0x%08lX) Size: %u Total "
|
|
"%u Used: %u",
|
|
GetDxgiErrorString(hr), hr, MoveRectsBufferSize, MetadataBufferSize,
|
|
UsedBufferSize);
|
|
return -1;
|
|
}
|
|
|
|
/* GetFrameDirtyRects */
|
|
|
|
UsedBufferSize += MoveRectsBufferSize;
|
|
|
|
DirtyRectsBufferSize = MetadataBufferSize - UsedBufferSize;
|
|
pDirtyRectsBuffer = (RECT*)&(subsystem->MetadataBuffer[UsedBufferSize]);
|
|
|
|
hr = subsystem->dxgiOutputDuplication->lpVtbl->GetFrameDirtyRects(
|
|
subsystem->dxgiOutputDuplication, DirtyRectsBufferSize, pDirtyRectsBuffer,
|
|
&DirtyRectsBufferSize);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WLog_ERR(TAG,
|
|
"IDXGIOutputDuplication::GetFrameDirtyRects failure: %s (0x%08lX) Size: %u Total "
|
|
"%u Used: %u",
|
|
GetDxgiErrorString(hr), hr, DirtyRectsBufferSize, MetadataBufferSize,
|
|
UsedBufferSize);
|
|
return -1;
|
|
}
|
|
|
|
numMoveRects = MoveRectsBufferSize / sizeof(DXGI_OUTDUPL_MOVE_RECT);
|
|
|
|
for (UINT i = 0; i < numMoveRects; i++)
|
|
{
|
|
pMoveRect = &pMoveRectBuffer[i];
|
|
pSrcPt = &(pMoveRect->SourcePoint);
|
|
pDstRect = &(pMoveRect->DestinationRect);
|
|
|
|
invalidRect.left = (UINT16)pDstRect->left;
|
|
invalidRect.top = (UINT16)pDstRect->top;
|
|
invalidRect.right = (UINT16)pDstRect->right;
|
|
invalidRect.bottom = (UINT16)pDstRect->bottom;
|
|
|
|
region16_union_rect(&(surface->invalidRegion), &(surface->invalidRegion), &invalidRect);
|
|
}
|
|
|
|
numDirtyRects = DirtyRectsBufferSize / sizeof(RECT);
|
|
|
|
for (UINT i = 0; i < numDirtyRects; i++)
|
|
{
|
|
pDirtyRect = &pDirtyRectsBuffer[i];
|
|
|
|
invalidRect.left = (UINT16)pDirtyRect->left;
|
|
invalidRect.top = (UINT16)pDirtyRect->top;
|
|
invalidRect.right = (UINT16)pDirtyRect->right;
|
|
invalidRect.bottom = (UINT16)pDirtyRect->bottom;
|
|
|
|
region16_union_rect(&(surface->invalidRegion), &(surface->invalidRegion), &invalidRect);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
#endif
|