[75443] | 1 | /* $Id: VBoxGallium.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox Windows Guest Mesa3D - Gallium driver interface. Constructs Gallium stack.
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| 4 | */
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| 5 |
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| 6 | /*
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[98103] | 7 | * Copyright (C) 2016-2023 Oracle and/or its affiliates.
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[75443] | 8 | *
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[96407] | 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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[75443] | 26 | */
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| 27 |
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| 28 | #include "VBoxGallium.h"
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| 29 | #include <VBoxGaNine.h>
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| 30 |
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| 31 | #include "VBoxD3DAdapter9.h"
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| 32 | #include "VBoxPresent.h"
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| 33 | #include "VBoxGaD3DDevice9Ex.h"
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| 34 | #include "GaDrvEnvWddm.h"
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| 35 |
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| 36 | #include <VBox/log.h>
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| 37 |
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| 38 | #include <iprt/asm.h>
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| 39 | #include <iprt/string.h>
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| 40 |
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| 41 | /*
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| 42 | * Loading Gallium state tracker and driver:
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| 43 | * 1) load the hardware driver VBoxVMSVGA or VBoxVirGL:
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| 44 | * a) get an entry point to create the pipe_screen;
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| 45 | * b) create the pipe_screen passing handles required to call the WDDM miniport driver.
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| 46 | * 2) load VBoxNine:
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| 47 | * a) get an entry point to create the ID3DAdapter interface (GaNineD3DAdapter9Create);
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| 48 | * b) create ID3DAdapter passing the pipe_screen pointer.
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| 49 | * 3) create GaDirect3D9Ex to have IDirect3DEx or GaDirect3DDevice9Ex to have IDirect3DDevice9Ex,
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| 50 | * which is returned to WDDM user mode driver to substitute wine's IDirect3DDevice9Ex.
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| 51 | */
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| 52 |
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| 53 | static const char *gpszNineDll =
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| 54 | #ifdef VBOX_WDDM_WOW64
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| 55 | "VBoxNine-x86.dll"
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| 56 | #else
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| 57 | "VBoxNine.dll"
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| 58 | #endif
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| 59 | ;
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| 60 |
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| 61 | static const char *gpszSvgaDll =
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| 62 | #ifdef VBOX_WDDM_WOW64
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| 63 | "VBoxSVGA-x86.dll"
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| 64 | #else
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| 65 | "VBoxSVGA.dll"
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| 66 | #endif
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| 67 | ;
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| 68 |
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| 69 | /**
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| 70 | * Loads a system DLL.
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| 71 | *
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| 72 | * @returns Module handle or NULL
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| 73 | * @param pszName The DLL name.
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| 74 | */
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| 75 | static HMODULE loadSystemDll(const char *pszName)
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| 76 | {
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| 77 | char szPath[MAX_PATH];
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| 78 | UINT cchPath = GetSystemDirectoryA(szPath, sizeof(szPath));
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| 79 | size_t cbName = strlen(pszName) + 1;
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| 80 | if (cchPath + 1 + cbName > sizeof(szPath))
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| 81 | {
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| 82 | SetLastError(ERROR_FILENAME_EXCED_RANGE);
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| 83 | return NULL;
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| 84 | }
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| 85 | szPath[cchPath] = '\\';
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| 86 | memcpy(&szPath[cchPath + 1], pszName, cbName);
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| 87 | return LoadLibraryA(szPath);
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| 88 | }
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| 89 |
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| 90 | struct VBOXGAPROC
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| 91 | {
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| 92 | const char *pszName;
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| 93 | FARPROC *ppfn;
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| 94 | };
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| 95 |
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| 96 | static HRESULT getProcAddresses(HMODULE hmod, struct VBOXGAPROC *paProcs)
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| 97 | {
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| 98 | struct VBOXGAPROC *pIter = paProcs;
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| 99 | while (pIter->pszName)
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| 100 | {
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| 101 | FARPROC pfn = GetProcAddress(hmod, pIter->pszName);
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| 102 | if (pfn == NULL)
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| 103 | {
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| 104 | Log(("Failed to get the entry point: %s\n", pIter->pszName));
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| 105 | return E_FAIL;
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| 106 | }
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| 107 |
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| 108 | *pIter->ppfn = pfn;
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| 109 | ++pIter;
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| 110 | }
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| 111 |
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| 112 | return S_OK;
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| 113 | }
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| 114 |
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| 115 | static HRESULT loadDll(const char *pszName, HMODULE *phmod, struct VBOXGAPROC *paProcs)
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| 116 | {
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| 117 | *phmod = loadSystemDll(pszName);
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| 118 | if (!*phmod)
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| 119 | {
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| 120 | Log(("Failed to load the DLL: %s\n", pszName));
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| 121 | return E_FAIL;
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| 122 | }
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| 123 |
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| 124 | return getProcAddresses(*phmod, paProcs);
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| 125 | }
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| 126 |
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| 127 | /*
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| 128 | * GalliumStack
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| 129 | *
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| 130 | * Load Gallium dlls and provide helpers to create D3D9 interfaces and call Gallium driver API.
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| 131 | */
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| 132 | class VBoxGalliumStack: public IGalliumStack
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| 133 | {
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| 134 | public:
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| 135 | VBoxGalliumStack();
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| 136 | virtual ~VBoxGalliumStack();
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| 137 |
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| 138 | HRESULT Load();
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| 139 |
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| 140 | /* IUnknown methods */
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| 141 | STDMETHOD(QueryInterface)(THIS_ REFIID riid, void** ppvObj);
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| 142 | STDMETHOD_(ULONG,AddRef)(THIS);
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| 143 | STDMETHOD_(ULONG,Release)(THIS);
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| 144 |
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| 145 | /* IGalliumStack */
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| 146 | STDMETHOD(CreateDirect3DEx)(HANDLE hAdapter,
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| 147 | HANDLE hDevice,
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| 148 | const D3DDDI_DEVICECALLBACKS *pDeviceCallbacks,
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| 149 | const VBOXGAHWINFO *pHWInfo,
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| 150 | IDirect3D9Ex **ppOut);
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| 151 | STDMETHOD(GaCreateDeviceEx)(THIS_
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| 152 | D3DDEVTYPE DeviceType,HWND hFocusWindow,DWORD BehaviorFlags,
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| 153 | D3DPRESENT_PARAMETERS* pPresentationParameters,
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| 154 | D3DDISPLAYMODEEX* pFullscreenDisplayMode,
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| 155 | HANDLE hAdapter,
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| 156 | HANDLE hDevice,
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| 157 | const D3DDDI_DEVICECALLBACKS *pDeviceCallbacks,
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| 158 | const VBOXGAHWINFO *pHWInfo,
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| 159 | IDirect3DDevice9Ex** ppReturnedDeviceInterface);
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| 160 |
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| 161 | STDMETHOD(GaNineD3DAdapter9Create)(struct pipe_screen *s, ID3DAdapter9 **ppOut);
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| 162 | STDMETHOD_(struct pipe_resource *, GaNinePipeResourceFromSurface)(IUnknown *pSurface);
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| 163 | STDMETHOD_(struct pipe_context *, GaNinePipeContextFromDevice)(IDirect3DDevice9 *pDevice);
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| 164 |
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| 165 | STDMETHOD_(struct pipe_screen *, GaDrvScreenCreate)(const WDDMGalliumDriverEnv *pEnv);
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| 166 | STDMETHOD_(void, GaDrvScreenDestroy)(struct pipe_screen *s);
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| 167 | STDMETHOD_(WDDMGalliumDriverEnv const *, GaDrvGetWDDMEnv)(struct pipe_screen *pScreen);
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| 168 | STDMETHOD_(uint32_t, GaDrvGetContextId)(struct pipe_context *pPipeContext);
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| 169 | STDMETHOD_(uint32_t, GaDrvGetSurfaceId)(struct pipe_screen *pScreen, struct pipe_resource *pResource);
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| 170 | STDMETHOD_(void, GaDrvContextFlush)(struct pipe_context *pPipeContext);
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| 171 |
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| 172 | private:
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| 173 | void unload();
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| 174 |
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| 175 | volatile ULONG mcRefs;
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| 176 |
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| 177 | HMODULE mhmodStateTracker;
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| 178 | HMODULE mhmodDriver;
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| 179 |
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| 180 | struct GaNineFunctions
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| 181 | {
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| 182 | PFNGaNineD3DAdapter9Create pfnGaNineD3DAdapter9Create;
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| 183 | PFNGaNinePipeResourceFromSurface pfnGaNinePipeResourceFromSurface;
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| 184 | PFNGaNinePipeContextFromDevice pfnGaNinePipeContextFromDevice;
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| 185 | } mNine;
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| 186 |
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| 187 | struct GaDrvFunctions
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| 188 | {
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| 189 | PFNGaDrvScreenCreate pfnGaDrvScreenCreate;
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| 190 | PFNGaDrvScreenDestroy pfnGaDrvScreenDestroy;
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| 191 | PFNGaDrvGetWDDMEnv pfnGaDrvGetWDDMEnv;
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| 192 | PFNGaDrvGetContextId pfnGaDrvGetContextId;
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| 193 | PFNGaDrvGetSurfaceId pfnGaDrvGetSurfaceId;
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| 194 | PFNGaDrvContextFlush pfnGaDrvContextFlush;
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| 195 | } mDrv;
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| 196 | };
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| 197 |
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| 198 |
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| 199 | /*
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| 200 | * IDirect3D9Ex implementation corresponds to one WDDM device.
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| 201 | */
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| 202 | class GaDirect3D9Ex: public IGaDirect3D9Ex
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| 203 | {
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| 204 | public:
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| 205 | GaDirect3D9Ex(VBoxGalliumStack *pStack);
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| 206 | virtual ~GaDirect3D9Ex();
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| 207 |
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| 208 | HRESULT Init(HANDLE hAdapter,
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| 209 | HANDLE hDevice,
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| 210 | const D3DDDI_DEVICECALLBACKS *pDeviceCallbacks,
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| 211 | const VBOXGAHWINFO *pHWInfo);
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| 212 |
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| 213 | /*** IUnknown methods ***/
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| 214 | STDMETHOD(QueryInterface)(THIS_ REFIID riid, void** ppvObj);
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| 215 | STDMETHOD_(ULONG,AddRef)(THIS);
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| 216 | STDMETHOD_(ULONG,Release)(THIS);
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| 217 |
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| 218 | /*** IDirect3D9 methods ***/
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| 219 | STDMETHOD(RegisterSoftwareDevice)(THIS_ void* pInitializeFunction);
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| 220 | STDMETHOD_(UINT, GetAdapterCount)(THIS);
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| 221 | STDMETHOD(GetAdapterIdentifier)(THIS_ UINT Adapter,DWORD Flags,D3DADAPTER_IDENTIFIER9* pIdentifier);
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| 222 | STDMETHOD_(UINT, GetAdapterModeCount)(THIS_ UINT Adapter,D3DFORMAT Format);
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| 223 | STDMETHOD(EnumAdapterModes)(THIS_ UINT Adapter,D3DFORMAT Format,UINT Mode,D3DDISPLAYMODE* pMode);
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| 224 | STDMETHOD(GetAdapterDisplayMode)(THIS_ UINT Adapter,D3DDISPLAYMODE* pMode);
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| 225 | STDMETHOD(CheckDeviceType)(THIS_ UINT Adapter,D3DDEVTYPE DevType,D3DFORMAT AdapterFormat,
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| 226 | D3DFORMAT BackBufferFormat,BOOL bWindowed);
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| 227 | STDMETHOD(CheckDeviceFormat)(THIS_ UINT Adapter,D3DDEVTYPE DeviceType,D3DFORMAT AdapterFormat,
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| 228 | DWORD Usage,D3DRESOURCETYPE RType,D3DFORMAT CheckFormat);
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| 229 | STDMETHOD(CheckDeviceMultiSampleType)(THIS_ UINT Adapter,D3DDEVTYPE DeviceType,D3DFORMAT SurfaceFormat,
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| 230 | BOOL Windowed,D3DMULTISAMPLE_TYPE MultiSampleType,DWORD* pQualityLevels);
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| 231 | STDMETHOD(CheckDepthStencilMatch)(THIS_ UINT Adapter,D3DDEVTYPE DeviceType,D3DFORMAT AdapterFormat,
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| 232 | D3DFORMAT RenderTargetFormat,D3DFORMAT DepthStencilFormat);
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| 233 | STDMETHOD(CheckDeviceFormatConversion)(THIS_ UINT Adapter,D3DDEVTYPE DeviceType,D3DFORMAT SourceFormat,
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| 234 | D3DFORMAT TargetFormat);
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| 235 | STDMETHOD(GetDeviceCaps)(THIS_ UINT Adapter,D3DDEVTYPE DeviceType,D3DCAPS9* pCaps);
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| 236 | STDMETHOD_(HMONITOR, GetAdapterMonitor)(THIS_ UINT Adapter);
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| 237 | STDMETHOD(CreateDevice)(THIS_ UINT Adapter,D3DDEVTYPE DeviceType,HWND hFocusWindow,
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| 238 | DWORD BehaviorFlags,D3DPRESENT_PARAMETERS* pPresentationParameters,
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| 239 | IDirect3DDevice9** ppReturnedDeviceInterface);
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| 240 |
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| 241 | /*** IDirect3D9Ex methods ***/
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| 242 | STDMETHOD_(UINT, GetAdapterModeCountEx)(THIS_ UINT Adapter,CONST D3DDISPLAYMODEFILTER* pFilter);
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| 243 | STDMETHOD(EnumAdapterModesEx)(THIS_ UINT Adapter,CONST D3DDISPLAYMODEFILTER* pFilter,
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| 244 | UINT Mode,D3DDISPLAYMODEEX* pMode);
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| 245 | STDMETHOD(GetAdapterDisplayModeEx)(THIS_ UINT Adapter,D3DDISPLAYMODEEX* pMode,D3DDISPLAYROTATION* pRotation);
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| 246 | STDMETHOD(CreateDeviceEx)(THIS_ UINT Adapter,D3DDEVTYPE DeviceType,HWND hFocusWindow,DWORD BehaviorFlags,
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| 247 | D3DPRESENT_PARAMETERS* pPresentationParameters,
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| 248 | D3DDISPLAYMODEEX* pFullscreenDisplayMode,
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| 249 | IDirect3DDevice9Ex** ppReturnedDeviceInterface);
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| 250 | STDMETHOD(GetAdapterLUID)(THIS_ UINT Adapter,LUID * pLUID);
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| 251 |
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| 252 | /* IGaDirect3D9Ex methods */
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| 253 | STDMETHOD_(IGalliumStack *, GetGalliumStack)(THIS);
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| 254 | STDMETHOD_(ID3DAdapter9 *, GetAdapter9)(THIS);
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| 255 | STDMETHOD_(struct pipe_screen *, GetScreen)(THIS);
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| 256 |
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| 257 | private:
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| 258 | void cleanup();
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| 259 |
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| 260 | volatile ULONG mcRefs;
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| 261 |
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| 262 | VBoxGalliumStack *mpStack;
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| 263 | struct pipe_screen *mpPipeScreen;
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| 264 | ID3DAdapter9 *mpD3DAdapter9;
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| 265 |
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| 266 | /* The Gallium driver environment helper object. */
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| 267 | GaDrvEnvWddm mEnv;
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| 268 | };
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| 269 |
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| 270 |
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| 271 | /*
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| 272 | * VBoxGalliumStack implementation.
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| 273 | */
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| 274 |
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| 275 | VBoxGalliumStack::VBoxGalliumStack()
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| 276 | :
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| 277 | mcRefs(0),
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| 278 | mhmodStateTracker(0),
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| 279 | mhmodDriver(0)
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| 280 | {
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| 281 | RT_ZERO(mNine);
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| 282 | RT_ZERO(mDrv);
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| 283 | }
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| 284 |
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| 285 | VBoxGalliumStack::~VBoxGalliumStack()
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| 286 | {
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| 287 | unload();
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| 288 | }
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| 289 |
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| 290 | STDMETHODIMP_(ULONG) VBoxGalliumStack::AddRef()
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| 291 | {
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| 292 | ULONG refs = InterlockedIncrement(&mcRefs);
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| 293 | return refs;
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| 294 | }
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| 295 |
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| 296 | STDMETHODIMP_(ULONG) VBoxGalliumStack::Release()
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| 297 | {
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| 298 | ULONG refs = InterlockedDecrement(&mcRefs);
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| 299 | if (refs == 0)
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| 300 | {
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| 301 | delete this;
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| 302 | }
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| 303 | return refs;
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| 304 | }
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| 305 |
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| 306 | STDMETHODIMP VBoxGalliumStack::QueryInterface(REFIID riid,
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| 307 | void **ppvObject)
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| 308 | {
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| 309 | if (!ppvObject)
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| 310 | {
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| 311 | return E_POINTER;
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| 312 | }
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| 313 |
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| 314 | if (IsEqualGUID(IID_IUnknown, riid))
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| 315 | {
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| 316 | AddRef();
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| 317 | *ppvObject = this;
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| 318 | return S_OK;
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| 319 | }
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| 320 |
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| 321 | *ppvObject = NULL;
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| 322 | return E_NOINTERFACE;
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| 323 | }
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| 324 |
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| 325 | HRESULT VBoxGalliumStack::Load()
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| 326 | {
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| 327 | struct VBOXGAPROC aNineProcs[] =
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| 328 | {
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| 329 | { "GaNineD3DAdapter9Create", (FARPROC *)&mNine.pfnGaNineD3DAdapter9Create },
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| 330 | { "GaNinePipeResourceFromSurface", (FARPROC *)&mNine.pfnGaNinePipeResourceFromSurface },
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| 331 | { "GaNinePipeContextFromDevice", (FARPROC *)&mNine.pfnGaNinePipeContextFromDevice },
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| 332 | { NULL, NULL }
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| 333 | };
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| 334 |
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| 335 | struct VBOXGAPROC aDrvProcs[] =
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| 336 | {
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| 337 | { "GaDrvScreenCreate", (FARPROC *)&mDrv.pfnGaDrvScreenCreate },
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| 338 | { "GaDrvScreenDestroy", (FARPROC *)&mDrv.pfnGaDrvScreenDestroy },
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| 339 | { "GaDrvGetWDDMEnv", (FARPROC *)&mDrv.pfnGaDrvGetWDDMEnv },
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| 340 | { "GaDrvGetContextId", (FARPROC *)&mDrv.pfnGaDrvGetContextId },
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| 341 | { "GaDrvGetSurfaceId", (FARPROC *)&mDrv.pfnGaDrvGetSurfaceId },
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| 342 | { "GaDrvContextFlush", (FARPROC *)&mDrv.pfnGaDrvContextFlush },
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| 343 | { NULL, NULL }
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| 344 | };
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| 345 |
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| 346 | /** @todo Select the driver dll according to the hardware. */
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| 347 | const char *pszDriverDll = gpszSvgaDll;
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| 348 |
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| 349 | HRESULT hr = loadDll(pszDriverDll, &mhmodDriver, aDrvProcs);
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| 350 | if (SUCCEEDED(hr))
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| 351 | {
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| 352 | hr = loadDll(gpszNineDll, &mhmodStateTracker, aNineProcs);
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| 353 | }
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| 354 |
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| 355 | return hr;
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| 356 | }
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| 357 |
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| 358 | void VBoxGalliumStack::unload()
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| 359 | {
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| 360 | RT_ZERO(mNine);
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| 361 | RT_ZERO(mDrv);
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| 362 |
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| 363 | if (mhmodStateTracker)
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| 364 | {
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| 365 | FreeLibrary(mhmodStateTracker);
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| 366 | mhmodStateTracker = 0;
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| 367 | }
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| 368 |
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| 369 | if (mhmodDriver)
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| 370 | {
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| 371 | FreeLibrary(mhmodDriver);
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| 372 | mhmodDriver = 0;
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| 373 | }
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| 374 | }
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| 375 |
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| 376 | STDMETHODIMP VBoxGalliumStack::GaNineD3DAdapter9Create(struct pipe_screen *s,
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| 377 | ID3DAdapter9 **ppOut)
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| 378 | {
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| 379 | return mNine.pfnGaNineD3DAdapter9Create(s, ppOut);
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| 380 | }
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| 381 |
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| 382 | STDMETHODIMP_(struct pipe_resource *) VBoxGalliumStack::GaNinePipeResourceFromSurface(IUnknown *pSurface)
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| 383 | {
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| 384 | return mNine.pfnGaNinePipeResourceFromSurface(pSurface);
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| 385 | }
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| 386 |
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| 387 | STDMETHODIMP_(struct pipe_context *) VBoxGalliumStack::GaNinePipeContextFromDevice(IDirect3DDevice9 *pDevice)
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| 388 | {
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| 389 | return mNine.pfnGaNinePipeContextFromDevice(pDevice);
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| 390 | }
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| 391 |
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| 392 | STDMETHODIMP_(struct pipe_screen *) VBoxGalliumStack::GaDrvScreenCreate(const WDDMGalliumDriverEnv *pEnv)
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| 393 | {
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| 394 | return mDrv.pfnGaDrvScreenCreate(pEnv);
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| 395 | }
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| 396 |
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| 397 | STDMETHODIMP_(void) VBoxGalliumStack::GaDrvScreenDestroy(struct pipe_screen *s)
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| 398 | {
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| 399 | mDrv.pfnGaDrvScreenDestroy(s);
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| 400 | }
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| 401 |
|
---|
| 402 | STDMETHODIMP_(WDDMGalliumDriverEnv const *) VBoxGalliumStack::GaDrvGetWDDMEnv(struct pipe_screen *pScreen)
|
---|
| 403 | {
|
---|
| 404 | return mDrv.pfnGaDrvGetWDDMEnv(pScreen);
|
---|
| 405 | }
|
---|
| 406 |
|
---|
| 407 | STDMETHODIMP_(uint32_t) VBoxGalliumStack::GaDrvGetContextId(struct pipe_context *pPipeContext)
|
---|
| 408 | {
|
---|
| 409 | return mDrv.pfnGaDrvGetContextId(pPipeContext);
|
---|
| 410 | }
|
---|
| 411 |
|
---|
| 412 | STDMETHODIMP_(uint32_t) VBoxGalliumStack::GaDrvGetSurfaceId(struct pipe_screen *pScreen,
|
---|
| 413 | struct pipe_resource *pResource)
|
---|
| 414 | {
|
---|
| 415 | return mDrv.pfnGaDrvGetSurfaceId(pScreen, pResource);
|
---|
| 416 | }
|
---|
| 417 |
|
---|
| 418 | STDMETHODIMP_(void) VBoxGalliumStack::GaDrvContextFlush(struct pipe_context *pPipeContext)
|
---|
| 419 | {
|
---|
| 420 | mDrv.pfnGaDrvContextFlush(pPipeContext);
|
---|
| 421 | }
|
---|
| 422 |
|
---|
| 423 | STDMETHODIMP VBoxGalliumStack::CreateDirect3DEx(HANDLE hAdapter,
|
---|
| 424 | HANDLE hDevice,
|
---|
| 425 | const D3DDDI_DEVICECALLBACKS *pDeviceCallbacks,
|
---|
| 426 | const VBOXGAHWINFO *pHWInfo,
|
---|
| 427 | IDirect3D9Ex **ppOut)
|
---|
| 428 | {
|
---|
| 429 | GaDirect3D9Ex *p = new GaDirect3D9Ex(this);
|
---|
| 430 | if (!p)
|
---|
| 431 | return E_OUTOFMEMORY;
|
---|
| 432 |
|
---|
| 433 | HRESULT hr = p->Init(hAdapter, hDevice, pDeviceCallbacks, pHWInfo);
|
---|
| 434 | if (SUCCEEDED(hr))
|
---|
| 435 | {
|
---|
| 436 | p->AddRef();
|
---|
| 437 | *ppOut = p;
|
---|
| 438 | }
|
---|
| 439 | else
|
---|
| 440 | {
|
---|
| 441 | delete p;
|
---|
| 442 | }
|
---|
| 443 |
|
---|
| 444 | return hr;
|
---|
| 445 | }
|
---|
| 446 |
|
---|
| 447 | STDMETHODIMP VBoxGalliumStack::GaCreateDeviceEx(D3DDEVTYPE DeviceType,
|
---|
| 448 | HWND hFocusWindow,
|
---|
| 449 | DWORD BehaviorFlags,
|
---|
| 450 | D3DPRESENT_PARAMETERS* pPresentationParameters,
|
---|
| 451 | D3DDISPLAYMODEEX* pFullscreenDisplayMode,
|
---|
| 452 | HANDLE hAdapter,
|
---|
| 453 | HANDLE hDevice,
|
---|
| 454 | const D3DDDI_DEVICECALLBACKS *pDeviceCallbacks,
|
---|
| 455 | const VBOXGAHWINFO *pHWInfo,
|
---|
| 456 | IDirect3DDevice9Ex **ppReturnedDeviceInterface)
|
---|
| 457 | {
|
---|
| 458 | /* Create the per-WDDM-device gallium adapter. */
|
---|
| 459 | IGaDirect3D9Ex *pD3D9 = NULL;
|
---|
| 460 | HRESULT hr = CreateDirect3DEx(hAdapter,
|
---|
| 461 | hDevice,
|
---|
| 462 | pDeviceCallbacks,
|
---|
| 463 | pHWInfo,
|
---|
| 464 | (IDirect3D9Ex **)&pD3D9);
|
---|
| 465 | if (SUCCEEDED(hr))
|
---|
| 466 | {
|
---|
| 467 | /* Create wrapper object for IDirect3DDevice9Ex */
|
---|
| 468 | GaDirect3DDevice9Ex *p = new GaDirect3DDevice9Ex(pD3D9, hAdapter, hDevice, pDeviceCallbacks);
|
---|
| 469 | if (p)
|
---|
| 470 | {
|
---|
| 471 | hr = p->Init(DeviceType, hFocusWindow, BehaviorFlags, pPresentationParameters, pFullscreenDisplayMode);
|
---|
| 472 | if (SUCCEEDED(hr))
|
---|
| 473 | {
|
---|
| 474 | p->AddRef();
|
---|
| 475 | *ppReturnedDeviceInterface = p;
|
---|
| 476 | }
|
---|
| 477 | else
|
---|
| 478 | {
|
---|
| 479 | delete p;
|
---|
| 480 | }
|
---|
| 481 | }
|
---|
| 482 | else
|
---|
| 483 | {
|
---|
| 484 | hr = E_OUTOFMEMORY;
|
---|
| 485 | }
|
---|
| 486 |
|
---|
| 487 | pD3D9->Release();
|
---|
| 488 | }
|
---|
| 489 |
|
---|
| 490 | return hr;
|
---|
| 491 | }
|
---|
| 492 |
|
---|
| 493 | HRESULT GalliumStackCreate(IGalliumStack **ppOut)
|
---|
| 494 | {
|
---|
| 495 | VBoxGalliumStack *p = new VBoxGalliumStack();
|
---|
| 496 | if (!p)
|
---|
| 497 | return E_OUTOFMEMORY;
|
---|
| 498 |
|
---|
| 499 | HRESULT hr = p->Load();
|
---|
| 500 | if (SUCCEEDED(hr))
|
---|
| 501 | {
|
---|
| 502 | p->AddRef();
|
---|
| 503 | *ppOut = p;
|
---|
| 504 | }
|
---|
| 505 | else
|
---|
| 506 | {
|
---|
| 507 | delete p;
|
---|
| 508 | }
|
---|
| 509 |
|
---|
| 510 | return hr;
|
---|
| 511 | }
|
---|
| 512 |
|
---|
| 513 |
|
---|
| 514 | /*
|
---|
| 515 | * GaDirect3D9Ex
|
---|
| 516 | *
|
---|
| 517 | * IDirect3D9Ex implementation based on Gallium D3D9 state tracker "nine".
|
---|
| 518 | */
|
---|
| 519 |
|
---|
| 520 | GaDirect3D9Ex::GaDirect3D9Ex(VBoxGalliumStack *pStack)
|
---|
| 521 | :
|
---|
| 522 | mcRefs(0),
|
---|
| 523 | mpStack(pStack),
|
---|
| 524 | mpPipeScreen(0),
|
---|
| 525 | mpD3DAdapter9(0)
|
---|
| 526 | {
|
---|
| 527 | mpStack->AddRef();
|
---|
| 528 | }
|
---|
| 529 |
|
---|
| 530 | GaDirect3D9Ex::~GaDirect3D9Ex()
|
---|
| 531 | {
|
---|
| 532 | cleanup();
|
---|
| 533 | }
|
---|
| 534 |
|
---|
| 535 | STDMETHODIMP_(ULONG) GaDirect3D9Ex::AddRef()
|
---|
| 536 | {
|
---|
| 537 | ULONG refs = InterlockedIncrement(&mcRefs);
|
---|
| 538 | return refs;
|
---|
| 539 | }
|
---|
| 540 |
|
---|
| 541 | STDMETHODIMP_(ULONG) GaDirect3D9Ex::Release()
|
---|
| 542 | {
|
---|
| 543 | ULONG refs = InterlockedDecrement(&mcRefs);
|
---|
| 544 | if (refs == 0)
|
---|
| 545 | {
|
---|
| 546 | delete this;
|
---|
| 547 | }
|
---|
| 548 | return refs;
|
---|
| 549 | }
|
---|
| 550 |
|
---|
| 551 | STDMETHODIMP GaDirect3D9Ex::QueryInterface(REFIID riid,
|
---|
| 552 | void **ppvObject)
|
---|
| 553 | {
|
---|
| 554 | if (!ppvObject)
|
---|
| 555 | {
|
---|
| 556 | return E_POINTER;
|
---|
| 557 | }
|
---|
| 558 |
|
---|
| 559 | if ( IsEqualGUID(IID_IGaDirect3D9Ex, riid)
|
---|
| 560 | || IsEqualGUID(IID_IDirect3D9Ex, riid)
|
---|
| 561 | || IsEqualGUID(IID_IDirect3D9, riid)
|
---|
| 562 | || IsEqualGUID(IID_IUnknown, riid))
|
---|
| 563 | {
|
---|
| 564 | AddRef();
|
---|
| 565 | *ppvObject = this;
|
---|
| 566 | return S_OK;
|
---|
| 567 | }
|
---|
| 568 |
|
---|
| 569 | *ppvObject = NULL;
|
---|
| 570 | return E_NOINTERFACE;
|
---|
| 571 | }
|
---|
| 572 |
|
---|
| 573 | HRESULT GaDirect3D9Ex::Init(HANDLE hAdapter,
|
---|
| 574 | HANDLE hDevice,
|
---|
| 575 | const D3DDDI_DEVICECALLBACKS *pDeviceCallbacks,
|
---|
| 576 | const VBOXGAHWINFO *pHWInfo)
|
---|
| 577 | {
|
---|
| 578 | LogFunc(("%p %p %p\n", hAdapter, hDevice, pDeviceCallbacks));
|
---|
| 579 |
|
---|
| 580 | HRESULT hr;
|
---|
| 581 |
|
---|
| 582 | mEnv.Init(hAdapter, hDevice, pDeviceCallbacks, pHWInfo);
|
---|
| 583 | const WDDMGalliumDriverEnv *pEnv = mEnv.Env();
|
---|
| 584 |
|
---|
| 585 | mpPipeScreen = mpStack->GaDrvScreenCreate(pEnv);
|
---|
| 586 | if (mpPipeScreen)
|
---|
| 587 | {
|
---|
| 588 | hr = mpStack->GaNineD3DAdapter9Create(mpPipeScreen, &mpD3DAdapter9);
|
---|
| 589 | Assert(SUCCEEDED(hr));
|
---|
| 590 | }
|
---|
| 591 | else
|
---|
| 592 | {
|
---|
| 593 | hr = E_FAIL;
|
---|
| 594 | AssertFailed();
|
---|
| 595 | }
|
---|
| 596 |
|
---|
| 597 | return hr;
|
---|
| 598 | }
|
---|
| 599 |
|
---|
| 600 | void GaDirect3D9Ex::cleanup()
|
---|
| 601 | {
|
---|
| 602 | if (mpD3DAdapter9)
|
---|
| 603 | {
|
---|
| 604 | D3DAdapter9_Release(mpD3DAdapter9);
|
---|
| 605 | mpD3DAdapter9 = NULL;
|
---|
| 606 | }
|
---|
| 607 |
|
---|
| 608 | if (mpPipeScreen)
|
---|
| 609 | {
|
---|
| 610 | mpStack->GaDrvScreenDestroy(mpPipeScreen);
|
---|
| 611 | mpPipeScreen = NULL;
|
---|
| 612 | }
|
---|
| 613 |
|
---|
| 614 | if (mpStack)
|
---|
| 615 | {
|
---|
| 616 | mpStack->Release();
|
---|
| 617 | mpStack = 0;
|
---|
| 618 | }
|
---|
| 619 | }
|
---|
| 620 |
|
---|
| 621 | #define TRAPNOTIMPL do { \
|
---|
| 622 | ASMBreakpoint(); \
|
---|
| 623 | } while (0)
|
---|
| 624 |
|
---|
| 625 |
|
---|
| 626 | STDMETHODIMP GaDirect3D9Ex::RegisterSoftwareDevice(void *pInitializeFunction)
|
---|
| 627 | {
|
---|
| 628 | RT_NOREF(pInitializeFunction);
|
---|
| 629 | TRAPNOTIMPL;
|
---|
| 630 | return D3DERR_INVALIDCALL;
|
---|
| 631 | }
|
---|
| 632 |
|
---|
| 633 | STDMETHODIMP_(UINT) GaDirect3D9Ex::GetAdapterCount()
|
---|
| 634 | {
|
---|
| 635 | TRAPNOTIMPL;
|
---|
| 636 | return 1;
|
---|
| 637 | }
|
---|
| 638 |
|
---|
| 639 | STDMETHODIMP GaDirect3D9Ex::GetAdapterIdentifier(UINT Adapter,
|
---|
| 640 | DWORD Flags,
|
---|
| 641 | D3DADAPTER_IDENTIFIER9 *pIdentifier)
|
---|
| 642 | {
|
---|
| 643 | RT_NOREF3(Adapter, Flags, pIdentifier);
|
---|
| 644 | TRAPNOTIMPL;
|
---|
| 645 | return D3DERR_INVALIDCALL;
|
---|
| 646 | }
|
---|
| 647 |
|
---|
| 648 | STDMETHODIMP_(UINT) GaDirect3D9Ex::GetAdapterModeCount(UINT Adapter,
|
---|
| 649 | D3DFORMAT Format)
|
---|
| 650 | {
|
---|
| 651 | RT_NOREF2(Adapter, Format);
|
---|
| 652 | TRAPNOTIMPL;
|
---|
| 653 | return 1;
|
---|
| 654 | }
|
---|
| 655 |
|
---|
| 656 | STDMETHODIMP GaDirect3D9Ex::EnumAdapterModes(UINT Adapter,
|
---|
| 657 | D3DFORMAT Format,
|
---|
| 658 | UINT Mode,
|
---|
| 659 | D3DDISPLAYMODE *pMode)
|
---|
| 660 | {
|
---|
| 661 | RT_NOREF4(Adapter, Format, Mode, pMode);
|
---|
| 662 | TRAPNOTIMPL;
|
---|
| 663 | return D3DERR_INVALIDCALL;
|
---|
| 664 | }
|
---|
| 665 |
|
---|
| 666 | STDMETHODIMP GaDirect3D9Ex::GetAdapterDisplayMode(UINT Adapter,
|
---|
| 667 | D3DDISPLAYMODE *pMode)
|
---|
| 668 | {
|
---|
| 669 | RT_NOREF2(Adapter, pMode);
|
---|
| 670 | TRAPNOTIMPL;
|
---|
| 671 | return D3DERR_INVALIDCALL;
|
---|
| 672 | }
|
---|
| 673 |
|
---|
| 674 | STDMETHODIMP GaDirect3D9Ex::CheckDeviceType(UINT iAdapter,
|
---|
| 675 | D3DDEVTYPE DevType,
|
---|
| 676 | D3DFORMAT DisplayFormat,
|
---|
| 677 | D3DFORMAT BackBufferFormat,
|
---|
| 678 | BOOL bWindowed)
|
---|
| 679 | {
|
---|
| 680 | RT_NOREF5(iAdapter, DevType, DisplayFormat, BackBufferFormat, bWindowed);
|
---|
| 681 | TRAPNOTIMPL;
|
---|
| 682 | return D3DERR_INVALIDCALL;
|
---|
| 683 | }
|
---|
| 684 |
|
---|
| 685 | STDMETHODIMP GaDirect3D9Ex::CheckDeviceFormat(UINT Adapter,
|
---|
| 686 | D3DDEVTYPE DeviceType,
|
---|
| 687 | D3DFORMAT AdapterFormat,
|
---|
| 688 | DWORD Usage,
|
---|
| 689 | D3DRESOURCETYPE RType,
|
---|
| 690 | D3DFORMAT CheckFormat)
|
---|
| 691 | {
|
---|
| 692 | RT_NOREF6(Adapter, DeviceType, AdapterFormat, Usage, RType, CheckFormat);
|
---|
| 693 | TRAPNOTIMPL;
|
---|
| 694 | return D3DERR_INVALIDCALL;
|
---|
| 695 | }
|
---|
| 696 |
|
---|
| 697 | STDMETHODIMP GaDirect3D9Ex::CheckDeviceMultiSampleType(UINT Adapter,
|
---|
| 698 | D3DDEVTYPE DeviceType,
|
---|
| 699 | D3DFORMAT SurfaceFormat,
|
---|
| 700 | BOOL Windowed,
|
---|
| 701 | D3DMULTISAMPLE_TYPE MultiSampleType,
|
---|
| 702 | DWORD *pQualityLevels)
|
---|
| 703 | {
|
---|
| 704 | RT_NOREF6(Adapter, DeviceType, SurfaceFormat, Windowed, MultiSampleType, pQualityLevels);
|
---|
| 705 | TRAPNOTIMPL;
|
---|
| 706 | return D3DERR_INVALIDCALL;
|
---|
| 707 | }
|
---|
| 708 |
|
---|
| 709 | STDMETHODIMP GaDirect3D9Ex::CheckDepthStencilMatch(UINT Adapter,
|
---|
| 710 | D3DDEVTYPE DeviceType,
|
---|
| 711 | D3DFORMAT AdapterFormat,
|
---|
| 712 | D3DFORMAT RenderTargetFormat,
|
---|
| 713 | D3DFORMAT DepthStencilFormat)
|
---|
| 714 | {
|
---|
| 715 | RT_NOREF5(Adapter, DeviceType, AdapterFormat, RenderTargetFormat, DepthStencilFormat);
|
---|
| 716 | TRAPNOTIMPL;
|
---|
| 717 | return D3DERR_INVALIDCALL;
|
---|
| 718 | }
|
---|
| 719 |
|
---|
| 720 | STDMETHODIMP GaDirect3D9Ex::CheckDeviceFormatConversion(UINT Adapter,
|
---|
| 721 | D3DDEVTYPE DeviceType,
|
---|
| 722 | D3DFORMAT SourceFormat,
|
---|
| 723 | D3DFORMAT TargetFormat)
|
---|
| 724 | {
|
---|
| 725 | RT_NOREF4(Adapter, DeviceType, SourceFormat, TargetFormat);
|
---|
| 726 | TRAPNOTIMPL;
|
---|
| 727 | return D3DERR_INVALIDCALL;
|
---|
| 728 | }
|
---|
| 729 |
|
---|
| 730 | STDMETHODIMP GaDirect3D9Ex::GetDeviceCaps(UINT Adapter,
|
---|
| 731 | D3DDEVTYPE DeviceType,
|
---|
| 732 | D3DCAPS9 *pCaps)
|
---|
| 733 | {
|
---|
| 734 | RT_NOREF(Adapter);
|
---|
| 735 | HRESULT hr = D3DAdapter9_GetDeviceCaps(mpD3DAdapter9, DeviceType, pCaps);
|
---|
| 736 | return hr;
|
---|
| 737 | }
|
---|
| 738 |
|
---|
| 739 | STDMETHODIMP_(HMONITOR) GaDirect3D9Ex::GetAdapterMonitor(UINT Adapter)
|
---|
| 740 | {
|
---|
| 741 | RT_NOREF(Adapter);
|
---|
| 742 | TRAPNOTIMPL;
|
---|
| 743 | return NULL;
|
---|
| 744 | }
|
---|
| 745 |
|
---|
| 746 | STDMETHODIMP GaDirect3D9Ex::CreateDevice(UINT Adapter,
|
---|
| 747 | D3DDEVTYPE DeviceType,
|
---|
| 748 | HWND hFocusWindow,
|
---|
| 749 | DWORD BehaviorFlags,
|
---|
| 750 | D3DPRESENT_PARAMETERS *pPresentationParameters,
|
---|
| 751 | IDirect3DDevice9 **ppReturnedDeviceInterface)
|
---|
| 752 | {
|
---|
| 753 | return CreateDeviceEx(Adapter, DeviceType, hFocusWindow, BehaviorFlags, pPresentationParameters,
|
---|
| 754 | NULL, (IDirect3DDevice9Ex **)ppReturnedDeviceInterface);
|
---|
| 755 | }
|
---|
| 756 |
|
---|
| 757 | STDMETHODIMP_(UINT) GaDirect3D9Ex::GetAdapterModeCountEx(UINT Adapter,
|
---|
| 758 | CONST D3DDISPLAYMODEFILTER *pFilter)
|
---|
| 759 | {
|
---|
| 760 | RT_NOREF2(Adapter, pFilter);
|
---|
| 761 | TRAPNOTIMPL;
|
---|
| 762 | return 1;
|
---|
| 763 | }
|
---|
| 764 |
|
---|
| 765 | STDMETHODIMP GaDirect3D9Ex::EnumAdapterModesEx(UINT Adapter,
|
---|
| 766 | CONST D3DDISPLAYMODEFILTER *pFilter,
|
---|
| 767 | UINT Mode,
|
---|
| 768 | D3DDISPLAYMODEEX *pMode)
|
---|
| 769 | {
|
---|
| 770 | RT_NOREF4(Adapter, pFilter, Mode, pMode);
|
---|
| 771 | TRAPNOTIMPL;
|
---|
| 772 | return D3DERR_INVALIDCALL;
|
---|
| 773 | }
|
---|
| 774 |
|
---|
| 775 | STDMETHODIMP GaDirect3D9Ex::GetAdapterDisplayModeEx(UINT Adapter,
|
---|
| 776 | D3DDISPLAYMODEEX *pMode,
|
---|
| 777 | D3DDISPLAYROTATION *pRotation)
|
---|
| 778 | {
|
---|
| 779 | RT_NOREF3(Adapter, pMode, pRotation);
|
---|
| 780 | TRAPNOTIMPL;
|
---|
| 781 | return D3DERR_INVALIDCALL;
|
---|
| 782 | }
|
---|
| 783 |
|
---|
| 784 | STDMETHODIMP GaDirect3D9Ex::CreateDeviceEx(UINT Adapter,
|
---|
| 785 | D3DDEVTYPE DeviceType,
|
---|
| 786 | HWND hFocusWindow,
|
---|
| 787 | DWORD BehaviorFlags,
|
---|
| 788 | D3DPRESENT_PARAMETERS *pPresentationParameters,
|
---|
| 789 | D3DDISPLAYMODEEX *pFullscreenDisplayMode,
|
---|
| 790 | IDirect3DDevice9Ex **ppReturnedDeviceInterface)
|
---|
| 791 | {
|
---|
| 792 | RT_NOREF7(Adapter, DeviceType, hFocusWindow, BehaviorFlags, pPresentationParameters,
|
---|
| 793 | pFullscreenDisplayMode, ppReturnedDeviceInterface);
|
---|
| 794 | /* This method should never be called. GaCreateDeviceEx is the right one. */
|
---|
| 795 | TRAPNOTIMPL;
|
---|
| 796 | return D3DERR_INVALIDCALL;
|
---|
| 797 | }
|
---|
| 798 |
|
---|
| 799 | STDMETHODIMP GaDirect3D9Ex::GetAdapterLUID(UINT Adapter,
|
---|
| 800 | LUID *pLUID)
|
---|
| 801 | {
|
---|
| 802 | RT_NOREF2(Adapter, pLUID);
|
---|
| 803 | TRAPNOTIMPL;
|
---|
| 804 | return D3DERR_INVALIDCALL;
|
---|
| 805 | }
|
---|
| 806 |
|
---|
| 807 | STDMETHODIMP_(IGalliumStack *) GaDirect3D9Ex::GetGalliumStack(void)
|
---|
| 808 | {
|
---|
| 809 | return mpStack;
|
---|
| 810 | }
|
---|
| 811 |
|
---|
| 812 | STDMETHODIMP_(ID3DAdapter9 *) GaDirect3D9Ex::GetAdapter9(void)
|
---|
| 813 | {
|
---|
| 814 | return mpD3DAdapter9;
|
---|
| 815 | }
|
---|
| 816 |
|
---|
| 817 | STDMETHODIMP_(struct pipe_screen *) GaDirect3D9Ex::GetScreen(void)
|
---|
| 818 | {
|
---|
| 819 | return mpPipeScreen;
|
---|
| 820 | }
|
---|