[75443] | 1 | /* $Id: GaDrvEnvKMT.cpp 99587 2023-05-03 15:45:16Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox Windows Guest Mesa3D - Gallium driver interface to the WDDM miniport driver using Kernel Mode Thunks.
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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 "GaDrvEnvKMT.h"
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| 29 |
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| 30 | #include <UmHlpInternal.h>
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| 31 |
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| 32 | #include "svga3d_reg.h"
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| 33 |
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| 34 | #include <common/wddm/VBoxMPIf.h>
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| 35 |
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| 36 | #include <iprt/assertcompile.h>
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| 37 | #include <iprt/param.h> /* For PAGE_SIZE */
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| 38 |
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| 39 | AssertCompile(sizeof(HANDLE) >= sizeof(D3DKMT_HANDLE));
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| 40 |
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| 41 |
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| 42 | /*
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| 43 | * AVL configuration.
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| 44 | */
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| 45 | #define KAVL_FN(a) RTAvlU32##a
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| 46 | #define KAVL_MAX_STACK 27 /* Up to 2^24 nodes. */
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| 47 | #define KAVL_CHECK_FOR_EQUAL_INSERT 1 /* No duplicate keys! */
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| 48 | #define KAVLNODECORE AVLU32NODECORE
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| 49 | #define PKAVLNODECORE PAVLU32NODECORE
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| 50 | #define PPKAVLNODECORE PPAVLU32NODECORE
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| 51 | #define KAVLKEY AVLU32KEY
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| 52 | #define PKAVLKEY PAVLU32KEY
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| 53 | #define KAVLENUMDATA AVLU32ENUMDATA
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| 54 | #define PKAVLENUMDATA PAVLU32ENUMDATA
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| 55 | #define PKAVLCALLBACK PAVLU32CALLBACK
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| 56 |
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| 57 |
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| 58 | /*
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| 59 | * AVL Compare macros
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| 60 | */
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| 61 | #define KAVL_G(key1, key2) ( (key1) > (key2) )
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| 62 | #define KAVL_E(key1, key2) ( (key1) == (key2) )
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| 63 | #define KAVL_NE(key1, key2) ( (key1) != (key2) )
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| 64 |
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| 65 |
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| 66 | #include <iprt/avl.h>
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| 67 |
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| 68 | /*
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| 69 | * Include the code.
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| 70 | */
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| 71 | #define SSToDS(ptr) ptr
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| 72 | #define KMAX RT_MAX
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| 73 | #define kASSERT(_e) do { } while (0)
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| 74 | #include "avl_Base.cpp.h"
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| 75 | #include "avl_Get.cpp.h"
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| 76 | //#include "avl_GetBestFit.cpp.h"
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| 77 | //#include "avl_RemoveBestFit.cpp.h"
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| 78 | //#include "avl_DoWithAll.cpp.h"
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| 79 | #include "avl_Destroy.cpp.h"
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| 80 |
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| 81 |
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| 82 | typedef struct GaKmtCallbacks
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| 83 | {
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| 84 | D3DKMT_HANDLE hAdapter;
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| 85 | D3DKMT_HANDLE hDevice;
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| 86 | D3DKMTFUNCTIONS const *d3dkmt;
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| 87 | LUID AdapterLuid;
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| 88 | } GaKmtCallbacks;
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| 89 |
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| 90 | class GaDrvEnvKmt
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| 91 | {
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| 92 | public:
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| 93 | GaDrvEnvKmt();
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| 94 | ~GaDrvEnvKmt();
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| 95 |
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| 96 | HRESULT Init(void);
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| 97 |
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| 98 | const WDDMGalliumDriverEnv *Env();
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| 99 |
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| 100 | /*
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| 101 | * KMT specific helpers.
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| 102 | */
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[75630] | 103 | bool drvEnvKmtRenderCompose(uint32_t u32Cid,
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| 104 | void *pvCommands,
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| 105 | uint32_t cbCommands,
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| 106 | ULONGLONG PresentHistoryToken);
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[75443] | 107 | D3DKMT_HANDLE drvEnvKmtContextHandle(uint32_t u32Cid);
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| 108 | D3DKMT_HANDLE drvEnvKmtSurfaceHandle(uint32_t u32Sid);
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| 109 |
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| 110 | GaKmtCallbacks mKmtCallbacks;
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| 111 |
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| 112 | private:
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| 113 |
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| 114 | VBOXGAHWINFO mHWInfo;
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| 115 |
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| 116 | /* Map to convert context id (cid) to WDDM context information (GAWDDMCONTEXTINFO).
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| 117 | * Key is the 32 bit context id.
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| 118 | */
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| 119 | AVLU32TREE mContextTree;
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| 120 |
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| 121 | /* Map to convert surface id (sid) to WDDM surface information (GAWDDMSURFACEINFO).
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| 122 | * Key is the 32 bit surface id.
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| 123 | */
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| 124 | AVLU32TREE mSurfaceTree;
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| 125 |
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| 126 | WDDMGalliumDriverEnv mEnv;
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| 127 |
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| 128 | static DECLCALLBACK(uint32_t) gaEnvContextCreate(void *pvEnv,
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| 129 | boolean extended,
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| 130 | boolean vgpu10);
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| 131 | static DECLCALLBACK(void) gaEnvContextDestroy(void *pvEnv,
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| 132 | uint32_t u32Cid);
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| 133 | static DECLCALLBACK(int) gaEnvSurfaceDefine(void *pvEnv,
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| 134 | GASURFCREATE *pCreateParms,
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| 135 | GASURFSIZE *paSizes,
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| 136 | uint32_t cSizes,
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| 137 | uint32_t *pu32Sid);
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[75630] | 138 | static DECLCALLBACK(void) gaEnvSurfaceDestroy(void *pvEnv,
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| 139 | uint32_t u32Sid);
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[75443] | 140 | static DECLCALLBACK(int) gaEnvRender(void *pvEnv,
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| 141 | uint32_t u32Cid,
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| 142 | void *pvCommands,
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| 143 | uint32_t cbCommands,
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| 144 | GAFENCEQUERY *pFenceQuery);
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| 145 | static DECLCALLBACK(void) gaEnvFenceUnref(void *pvEnv,
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| 146 | uint32_t u32FenceHandle);
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| 147 | static DECLCALLBACK(int) gaEnvFenceQuery(void *pvEnv,
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| 148 | uint32_t u32FenceHandle,
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| 149 | GAFENCEQUERY *pFenceQuery);
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| 150 | static DECLCALLBACK(int) gaEnvFenceWait(void *pvEnv,
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| 151 | uint32_t u32FenceHandle,
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| 152 | uint32_t u32TimeoutUS);
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| 153 | static DECLCALLBACK(int) gaEnvRegionCreate(void *pvEnv,
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| 154 | uint32_t u32RegionSize,
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| 155 | uint32_t *pu32GmrId,
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| 156 | void **ppvMap);
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| 157 | static DECLCALLBACK(void) gaEnvRegionDestroy(void *pvEnv,
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| 158 | uint32_t u32GmrId,
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| 159 | void *pvMap);
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| 160 |
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[95234] | 161 | /* VGPU10 */
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| 162 | static DECLCALLBACK(int) gaEnvGBSurfaceDefine(void *pvEnv,
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| 163 | SVGAGBSURFCREATE *pCreateParms);
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| 164 |
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[75443] | 165 | /*
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| 166 | * Internal.
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| 167 | */
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[75630] | 168 | bool doRender(uint32_t u32Cid, void *pvCommands, uint32_t cbCommands,
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| 169 | GAFENCEQUERY *pFenceQuery, ULONGLONG PresentHistoryToken, bool fPresentRedirected);
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[75443] | 170 | };
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| 171 |
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| 172 | typedef struct GAWDDMCONTEXTINFO
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| 173 | {
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| 174 | AVLU32NODECORE Core;
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| 175 | D3DKMT_HANDLE hContext;
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| 176 | VOID *pCommandBuffer;
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| 177 | UINT CommandBufferSize;
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| 178 | D3DDDI_ALLOCATIONLIST *pAllocationList;
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| 179 | UINT AllocationListSize;
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| 180 | D3DDDI_PATCHLOCATIONLIST *pPatchLocationList;
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| 181 | UINT PatchLocationListSize;
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| 182 | } GAWDDMCONTEXTINFO;
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| 183 |
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| 184 | typedef struct GAWDDMSURFACEINFO
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| 185 | {
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| 186 | AVLU32NODECORE Core;
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| 187 | D3DKMT_HANDLE hAllocation;
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| 188 | } GAWDDMSURFACEINFO;
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| 189 |
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| 190 |
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[75630] | 191 | /// @todo vboxDdi helpers must return a boof success indicator
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| 192 | static bool
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[75443] | 193 | vboxDdiQueryAdapterInfo(GaKmtCallbacks *pKmtCallbacks,
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| 194 | D3DKMT_HANDLE hAdapter,
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| 195 | VBOXWDDM_QAI *pAdapterInfo,
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| 196 | uint32_t cbAdapterInfo)
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| 197 | {
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[75630] | 198 | D3DKMT_QUERYADAPTERINFO QAI;
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| 199 | memset(&QAI, 0, sizeof(QAI));
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| 200 | QAI.hAdapter = hAdapter;
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| 201 | QAI.Type = KMTQAITYPE_UMDRIVERPRIVATE;
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| 202 | QAI.pPrivateDriverData = pAdapterInfo;
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| 203 | QAI.PrivateDriverDataSize = cbAdapterInfo;
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[75443] | 204 |
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[75630] | 205 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTQueryAdapterInfo(&QAI);
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| 206 | return Status == STATUS_SUCCESS;
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[75443] | 207 | }
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| 208 |
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| 209 | static void
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| 210 | vboxDdiDeviceDestroy(GaKmtCallbacks *pKmtCallbacks,
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| 211 | D3DKMT_HANDLE hDevice)
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| 212 | {
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| 213 | if (hDevice)
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| 214 | {
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[75630] | 215 | D3DKMT_DESTROYDEVICE DestroyDeviceData;
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| 216 | memset(&DestroyDeviceData, 0, sizeof(DestroyDeviceData));
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| 217 | DestroyDeviceData.hDevice = hDevice;
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| 218 | pKmtCallbacks->d3dkmt->pfnD3DKMTDestroyDevice(&DestroyDeviceData);
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[75443] | 219 | }
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| 220 | }
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| 221 |
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[75630] | 222 | static bool
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[75443] | 223 | vboxDdiDeviceCreate(GaKmtCallbacks *pKmtCallbacks,
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| 224 | D3DKMT_HANDLE *phDevice)
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| 225 | {
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[75630] | 226 | D3DKMT_CREATEDEVICE CreateDeviceData;
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| 227 | memset(&CreateDeviceData, 0, sizeof(CreateDeviceData));
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| 228 | CreateDeviceData.hAdapter = pKmtCallbacks->hAdapter;
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| 229 | // CreateDeviceData.Flags = 0;
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[75443] | 230 |
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[75630] | 231 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTCreateDevice(&CreateDeviceData);
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[75443] | 232 | if (Status == STATUS_SUCCESS)
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| 233 | {
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[75630] | 234 | *phDevice = CreateDeviceData.hDevice;
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| 235 | return true;
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[75443] | 236 | }
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[75630] | 237 | return false;
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[75443] | 238 | }
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| 239 |
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[75630] | 240 | static bool
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[75443] | 241 | vboxDdiContextGetId(GaKmtCallbacks *pKmtCallbacks,
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| 242 | D3DKMT_HANDLE hContext,
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| 243 | uint32_t *pu32Cid)
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| 244 | {
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| 245 | VBOXDISPIFESCAPE_GAGETCID data;
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| 246 | memset(&data, 0, sizeof(data));
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| 247 | data.EscapeHdr.escapeCode = VBOXESC_GAGETCID;
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| 248 | // data.EscapeHdr.cmdSpecific = 0;
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| 249 | // data.u32Cid = 0;
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| 250 |
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| 251 | /* If the user-mode display driver sets hContext to a non-NULL value, the driver must
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| 252 | * have also set hDevice to a non-NULL value...
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| 253 | */
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[75630] | 254 | D3DKMT_ESCAPE EscapeData;
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| 255 | memset(&EscapeData, 0, sizeof(EscapeData));
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| 256 | EscapeData.hAdapter = pKmtCallbacks->hAdapter;
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| 257 | EscapeData.hDevice = pKmtCallbacks->hDevice;
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| 258 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
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| 259 | // EscapeData.Flags.HardwareAccess = 0;
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| 260 | EscapeData.pPrivateDriverData = &data;
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| 261 | EscapeData.PrivateDriverDataSize = sizeof(data);
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| 262 | EscapeData.hContext = hContext;
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[75443] | 263 |
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[75630] | 264 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTEscape(&EscapeData);
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[75443] | 265 | if (Status == STATUS_SUCCESS)
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| 266 | {
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| 267 | *pu32Cid = data.u32Cid;
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[75630] | 268 | return true;
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[75443] | 269 | }
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[75630] | 270 | return false;
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[75443] | 271 | }
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| 272 |
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| 273 | static void
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| 274 | vboxDdiContextDestroy(GaKmtCallbacks *pKmtCallbacks,
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| 275 | GAWDDMCONTEXTINFO *pContextInfo)
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| 276 | {
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| 277 | if (pContextInfo->hContext)
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| 278 | {
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[75630] | 279 | D3DKMT_DESTROYCONTEXT DestroyContextData;
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| 280 | memset(&DestroyContextData, 0, sizeof(DestroyContextData));
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| 281 | DestroyContextData.hContext = pContextInfo->hContext;
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| 282 | pKmtCallbacks->d3dkmt->pfnD3DKMTDestroyContext(&DestroyContextData);
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[75443] | 283 | }
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| 284 | }
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| 285 |
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[75630] | 286 | static bool
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[75443] | 287 | vboxDdiContextCreate(GaKmtCallbacks *pKmtCallbacks,
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| 288 | void *pvPrivateData, uint32_t cbPrivateData,
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| 289 | GAWDDMCONTEXTINFO *pContextInfo)
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| 290 | {
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[75630] | 291 | D3DKMT_CREATECONTEXT CreateContextData;
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| 292 | memset(&CreateContextData, 0, sizeof(CreateContextData));
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| 293 | CreateContextData.hDevice = pKmtCallbacks->hDevice;
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| 294 | // CreateContextData.NodeOrdinal = 0;
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| 295 | // CreateContextData.EngineAffinity = 0;
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| 296 | // CreateContextData.Flags.Value = 0;
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| 297 | CreateContextData.pPrivateDriverData = pvPrivateData;
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| 298 | CreateContextData.PrivateDriverDataSize = cbPrivateData;
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| 299 | CreateContextData.ClientHint = D3DKMT_CLIENTHINT_OPENGL;
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[75443] | 300 |
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[75630] | 301 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTCreateContext(&CreateContextData);
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[75443] | 302 | if (Status == STATUS_SUCCESS)
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| 303 | {
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| 304 | /* Query cid. */
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| 305 | uint32_t u32Cid = 0;
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[75630] | 306 | bool fSuccess = vboxDdiContextGetId(pKmtCallbacks, CreateContextData.hContext, &u32Cid);
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| 307 | if (fSuccess)
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[75443] | 308 | {
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| 309 | pContextInfo->Core.Key = u32Cid;
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[75630] | 310 | pContextInfo->hContext = CreateContextData.hContext;
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| 311 | pContextInfo->pCommandBuffer = CreateContextData.pCommandBuffer;
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| 312 | pContextInfo->CommandBufferSize = CreateContextData.CommandBufferSize;
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| 313 | pContextInfo->pAllocationList = CreateContextData.pAllocationList;
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| 314 | pContextInfo->AllocationListSize = CreateContextData.AllocationListSize;
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| 315 | pContextInfo->pPatchLocationList = CreateContextData.pPatchLocationList;
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| 316 | pContextInfo->PatchLocationListSize = CreateContextData.PatchLocationListSize;
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| 317 |
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| 318 | return true;
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[75443] | 319 | }
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[75630] | 320 |
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| 321 | vboxDdiContextDestroy(pKmtCallbacks, pContextInfo);
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[75443] | 322 | }
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| 323 |
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[75630] | 324 | return false;
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[75443] | 325 | }
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| 326 |
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| 327 | /* static */ DECLCALLBACK(void)
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| 328 | GaDrvEnvKmt::gaEnvContextDestroy(void *pvEnv,
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| 329 | uint32_t u32Cid)
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| 330 | {
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| 331 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
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| 332 |
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| 333 | GAWDDMCONTEXTINFO *pContextInfo = (GAWDDMCONTEXTINFO *)RTAvlU32Remove(&pThis->mContextTree, u32Cid);
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| 334 | if (pContextInfo)
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| 335 | {
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| 336 | vboxDdiContextDestroy(&pThis->mKmtCallbacks, pContextInfo);
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| 337 | memset(pContextInfo, 0, sizeof(*pContextInfo));
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| 338 | free(pContextInfo);
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| 339 | }
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| 340 | }
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| 341 |
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| 342 | D3DKMT_HANDLE GaDrvEnvKmt::drvEnvKmtContextHandle(uint32_t u32Cid)
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| 343 | {
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| 344 | GAWDDMCONTEXTINFO *pContextInfo = (GAWDDMCONTEXTINFO *)RTAvlU32Get(&mContextTree, u32Cid);
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| 345 | Assert(pContextInfo);
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| 346 | return pContextInfo ? pContextInfo->hContext : 0;
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| 347 | }
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| 348 |
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| 349 | /* static */ DECLCALLBACK(uint32_t)
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| 350 | GaDrvEnvKmt::gaEnvContextCreate(void *pvEnv,
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| 351 | boolean extended,
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| 352 | boolean vgpu10)
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| 353 | {
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| 354 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
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| 355 |
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| 356 | GAWDDMCONTEXTINFO *pContextInfo;
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| 357 | pContextInfo = (GAWDDMCONTEXTINFO *)malloc(sizeof(GAWDDMCONTEXTINFO));
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| 358 | if (!pContextInfo)
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| 359 | return (uint32_t)-1;
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| 360 |
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[75630] | 361 | VBOXWDDM_CREATECONTEXT_INFO privateData;
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[75443] | 362 | memset(&privateData, 0, sizeof(privateData));
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[75630] | 363 | privateData.u32IfVersion = 9;
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| 364 | privateData.enmType = VBOXWDDM_CONTEXT_TYPE_GA_3D;
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[75443] | 365 | privateData.u.vmsvga.u32Flags = extended? VBOXWDDM_F_GA_CONTEXT_EXTENDED: 0;
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| 366 | privateData.u.vmsvga.u32Flags |= vgpu10? VBOXWDDM_F_GA_CONTEXT_VGPU10: 0;
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| 367 |
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[75630] | 368 | bool fSuccess = vboxDdiContextCreate(&pThis->mKmtCallbacks,
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| 369 | &privateData, sizeof(privateData), pContextInfo);
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| 370 | if (fSuccess)
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[75443] | 371 | {
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| 372 | if (RTAvlU32Insert(&pThis->mContextTree, &pContextInfo->Core))
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| 373 | {
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| 374 | return pContextInfo->Core.Key;
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| 375 | }
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| 376 |
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| 377 | vboxDdiContextDestroy(&pThis->mKmtCallbacks,
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| 378 | pContextInfo);
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| 379 | }
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| 380 |
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| 381 | Assert(0);
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| 382 | free(pContextInfo);
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| 383 | return (uint32_t)-1;
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| 384 | }
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| 385 |
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| 386 | static D3DDDIFORMAT svgaToD3DDDIFormat(SVGA3dSurfaceFormat format)
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| 387 | {
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[99534] | 388 | /* The returning D3DDDIFMT_ value is used only to compute bpp, pitch, etc,
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| 389 | * so there is not need for an exact match.
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| 390 | */
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[75443] | 391 | switch (format)
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| 392 | {
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| 393 | case SVGA3D_X8R8G8B8: return D3DDDIFMT_X8R8G8B8;
|
---|
| 394 | case SVGA3D_A8R8G8B8: return D3DDDIFMT_A8R8G8B8;
|
---|
| 395 | case SVGA3D_ALPHA8: return D3DDDIFMT_A8;
|
---|
[75528] | 396 | case SVGA3D_A4R4G4B4: return D3DDDIFMT_A4R4G4B4;
|
---|
| 397 | case SVGA3D_LUMINANCE8: return D3DDDIFMT_L8;
|
---|
| 398 | case SVGA3D_A1R5G5B5: return D3DDDIFMT_A1R5G5B5;
|
---|
| 399 | case SVGA3D_LUMINANCE8_ALPHA8: return D3DDDIFMT_A8L8;
|
---|
[75630] | 400 | case SVGA3D_R5G6B5: return D3DDDIFMT_R5G6B5;
|
---|
[82005] | 401 | case SVGA3D_ARGB_S10E5: return D3DDDIFMT_A16B16G16R16F;
|
---|
| 402 | case SVGA3D_ARGB_S23E8: return D3DDDIFMT_A32B32G32R32F;
|
---|
[95234] | 403 | case SVGA3D_A8_UNORM: return D3DDDIFMT_A8;
|
---|
[95300] | 404 | case SVGA3D_B5G5R5A1_UNORM: return D3DDDIFMT_A1R5G5B5;
|
---|
[99534] | 405 |
|
---|
[99587] | 406 | case SVGA3D_B8G8R8X8_TYPELESS:
|
---|
| 407 | case SVGA3D_B8G8R8X8_UNORM: return D3DDDIFMT_X8R8G8B8;
|
---|
[99534] | 408 | case SVGA3D_R16_FLOAT: return D3DDDIFMT_R16F;
|
---|
| 409 | case SVGA3D_R16G16_FLOAT: return D3DDDIFMT_G16R16F;
|
---|
| 410 | case SVGA3D_R16G16B16A16_FLOAT: return D3DDDIFMT_A16B16G16R16F;
|
---|
[99587] | 411 | case SVGA3D_R32_FLOAT: return D3DDDIFMT_R32F;
|
---|
| 412 | case SVGA3D_R32G32_FLOAT: return D3DDDIFMT_G32R32F;
|
---|
[99534] | 413 | case SVGA3D_R32G32B32A32_FLOAT: return D3DDDIFMT_A32B32G32R32F;
|
---|
[99587] | 414 | case SVGA3D_R8_TYPELESS:
|
---|
| 415 | case SVGA3D_R8_SINT:
|
---|
| 416 | case SVGA3D_R8_UINT:
|
---|
| 417 | case SVGA3D_R8_SNORM:
|
---|
| 418 | case SVGA3D_R8_UNORM: return D3DDDIFMT_L8;
|
---|
| 419 | case SVGA3D_R8G8_TYPELESS:
|
---|
| 420 | case SVGA3D_R8G8_SINT:
|
---|
| 421 | case SVGA3D_R8G8_UINT:
|
---|
| 422 | case SVGA3D_R8G8_SNORM:
|
---|
| 423 | case SVGA3D_R8G8_UNORM: return D3DDDIFMT_A8L8;
|
---|
| 424 | case SVGA3D_R8G8B8A8_TYPELESS:
|
---|
| 425 | case SVGA3D_R8G8B8A8_SINT:
|
---|
| 426 | case SVGA3D_R8G8B8A8_UINT:
|
---|
| 427 | case SVGA3D_R8G8B8A8_SNORM:
|
---|
| 428 | case SVGA3D_R8G8B8A8_UNORM: return D3DDDIFMT_A8R8G8B8;
|
---|
| 429 | case SVGA3D_R16_TYPELESS:
|
---|
| 430 | case SVGA3D_R16_SINT:
|
---|
| 431 | case SVGA3D_R16_UINT:
|
---|
| 432 | case SVGA3D_R16_SNORM:
|
---|
| 433 | case SVGA3D_R16_UNORM: return D3DDDIFMT_L16;
|
---|
| 434 | case SVGA3D_R16G16_TYPELESS:
|
---|
| 435 | case SVGA3D_R16G16_SINT:
|
---|
| 436 | case SVGA3D_R16G16_UINT:
|
---|
| 437 | case SVGA3D_R16G16_SNORM:
|
---|
| 438 | case SVGA3D_R16G16_UNORM: return D3DDDIFMT_G16R16;
|
---|
| 439 | case SVGA3D_R16G16B16A16_TYPELESS:
|
---|
| 440 | case SVGA3D_R16G16B16A16_SINT:
|
---|
| 441 | case SVGA3D_R16G16B16A16_UINT:
|
---|
| 442 | case SVGA3D_R16G16B16A16_SNORM:
|
---|
| 443 | case SVGA3D_R16G16B16A16_UNORM: return D3DDDIFMT_A16B16G16R16;
|
---|
| 444 | case SVGA3D_R32_TYPELESS:
|
---|
| 445 | case SVGA3D_R32_SINT:
|
---|
| 446 | case SVGA3D_R32_UINT: return D3DDDIFMT_R32F; /* Same size in bytes. */
|
---|
| 447 | case SVGA3D_R32G32_TYPELESS:
|
---|
| 448 | case SVGA3D_R32G32_SINT:
|
---|
| 449 | case SVGA3D_R32G32_UINT: return D3DDDIFMT_G32R32F; /* Same size in bytes. */
|
---|
| 450 | case SVGA3D_R32G32B32A32_TYPELESS:
|
---|
| 451 | case SVGA3D_R32G32B32A32_SINT:
|
---|
| 452 | case SVGA3D_R32G32B32A32_UINT: return D3DDDIFMT_A32B32G32R32F; /* Same size in bytes. */
|
---|
| 453 | case SVGA3D_R10G10B10A2_TYPELESS:
|
---|
| 454 | case SVGA3D_R10G10B10A2_UINT:
|
---|
| 455 | case SVGA3D_R10G10B10A2_UNORM: return D3DDDIFMT_A2B10G10R10;
|
---|
| 456 | case SVGA3D_B5G6R5_UNORM: return D3DDDIFMT_R5G6B5;
|
---|
| 457 | case SVGA3D_R11G11B10_FLOAT: return D3DDDIFMT_R32F;
|
---|
| 458 | case SVGA3D_B8G8R8A8_UNORM: return D3DDDIFMT_A8R8G8B8;
|
---|
[75443] | 459 | default: break;
|
---|
| 460 | }
|
---|
| 461 |
|
---|
[79782] | 462 | VBoxDispMpLoggerLogF("WDDM: EnvKMT: unsupported surface format %d\n", format);
|
---|
[75443] | 463 | Assert(0);
|
---|
| 464 | return D3DDDIFMT_UNKNOWN;
|
---|
| 465 | }
|
---|
| 466 |
|
---|
| 467 | /* static */ DECLCALLBACK(int)
|
---|
| 468 | GaDrvEnvKmt::gaEnvSurfaceDefine(void *pvEnv,
|
---|
| 469 | GASURFCREATE *pCreateParms,
|
---|
| 470 | GASURFSIZE *paSizes,
|
---|
| 471 | uint32_t cSizes,
|
---|
| 472 | uint32_t *pu32Sid)
|
---|
| 473 | {
|
---|
| 474 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 475 |
|
---|
| 476 | D3DKMT_ESCAPE EscapeData;
|
---|
| 477 | VBOXDISPIFESCAPE_GASURFACEDEFINE *pData;
|
---|
| 478 | uint32_t cbAlloc;
|
---|
| 479 | uint8_t *pu8Req;
|
---|
| 480 | uint32_t cbReq;
|
---|
| 481 |
|
---|
| 482 | /* Size of the SVGA request data */
|
---|
| 483 | cbReq = sizeof(GASURFCREATE) + cSizes * sizeof(GASURFSIZE);
|
---|
| 484 | /* How much to allocate for WDDM escape data. */
|
---|
| 485 | cbAlloc = sizeof(VBOXDISPIFESCAPE_GASURFACEDEFINE)
|
---|
| 486 | + cbReq;
|
---|
| 487 |
|
---|
| 488 | pData = (VBOXDISPIFESCAPE_GASURFACEDEFINE *)malloc(cbAlloc);
|
---|
| 489 | if (!pData)
|
---|
| 490 | return -1;
|
---|
| 491 |
|
---|
| 492 | pData->EscapeHdr.escapeCode = VBOXESC_GASURFACEDEFINE;
|
---|
| 493 | // pData->EscapeHdr.cmdSpecific = 0;
|
---|
| 494 | // pData->u32Sid = 0;
|
---|
| 495 | pData->cbReq = cbReq;
|
---|
| 496 | pData->cSizes = cSizes;
|
---|
| 497 |
|
---|
| 498 | pu8Req = (uint8_t *)&pData[1];
|
---|
| 499 | memcpy(pu8Req, pCreateParms, sizeof(GASURFCREATE));
|
---|
| 500 | memcpy(&pu8Req[sizeof(GASURFCREATE)], paSizes, cSizes * sizeof(GASURFSIZE));
|
---|
| 501 |
|
---|
| 502 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 503 | EscapeData.hAdapter = pThis->mKmtCallbacks.hAdapter;
|
---|
| 504 | EscapeData.hDevice = pThis->mKmtCallbacks.hDevice;
|
---|
| 505 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 506 | EscapeData.Flags.HardwareAccess = 1;
|
---|
| 507 | EscapeData.pPrivateDriverData = pData;
|
---|
| 508 | EscapeData.PrivateDriverDataSize = cbAlloc;
|
---|
| 509 | // EscapeData.hContext = 0;
|
---|
| 510 |
|
---|
[75630] | 511 | NTSTATUS Status = pThis->mKmtCallbacks.d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 512 | if (Status == STATUS_SUCCESS)
|
---|
| 513 | {
|
---|
| 514 | /* Create a kernel mode allocation for render targets,
|
---|
| 515 | * because we will need kernel mode handles for Present.
|
---|
| 516 | */
|
---|
| 517 | if (pCreateParms->flags & SVGA3D_SURFACE_HINT_RENDERTARGET)
|
---|
| 518 | {
|
---|
[79817] | 519 | /* First check if the format is supported. */
|
---|
| 520 | D3DDDIFORMAT const ddiFormat = svgaToD3DDDIFormat((SVGA3dSurfaceFormat)pCreateParms->format);
|
---|
| 521 | if (ddiFormat != D3DDDIFMT_UNKNOWN)
|
---|
[75443] | 522 | {
|
---|
[79817] | 523 | GAWDDMSURFACEINFO *pSurfaceInfo = (GAWDDMSURFACEINFO *)malloc(sizeof(GAWDDMSURFACEINFO));
|
---|
| 524 | if (pSurfaceInfo)
|
---|
| 525 | {
|
---|
| 526 | memset(pSurfaceInfo, 0, sizeof(GAWDDMSURFACEINFO));
|
---|
[75443] | 527 |
|
---|
[79817] | 528 | VBOXWDDM_ALLOCINFO wddmAllocInfo;
|
---|
| 529 | memset(&wddmAllocInfo, 0, sizeof(wddmAllocInfo));
|
---|
[75443] | 530 |
|
---|
[79817] | 531 | wddmAllocInfo.enmType = VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC;
|
---|
| 532 | wddmAllocInfo.fFlags.RenderTarget = 1;
|
---|
| 533 | wddmAllocInfo.hSharedHandle = 0;
|
---|
| 534 | wddmAllocInfo.hostID = pData->u32Sid;
|
---|
| 535 | wddmAllocInfo.SurfDesc.slicePitch = 0;
|
---|
| 536 | wddmAllocInfo.SurfDesc.depth = paSizes[0].cDepth;
|
---|
| 537 | wddmAllocInfo.SurfDesc.width = paSizes[0].cWidth;
|
---|
| 538 | wddmAllocInfo.SurfDesc.height = paSizes[0].cHeight;
|
---|
| 539 | wddmAllocInfo.SurfDesc.format = ddiFormat;
|
---|
| 540 | wddmAllocInfo.SurfDesc.VidPnSourceId = 0;
|
---|
| 541 | wddmAllocInfo.SurfDesc.bpp = vboxWddmCalcBitsPerPixel(wddmAllocInfo.SurfDesc.format);
|
---|
| 542 | wddmAllocInfo.SurfDesc.pitch = vboxWddmCalcPitch(wddmAllocInfo.SurfDesc.width,
|
---|
| 543 | wddmAllocInfo.SurfDesc.format);
|
---|
| 544 | wddmAllocInfo.SurfDesc.cbSize = vboxWddmCalcSize(wddmAllocInfo.SurfDesc.pitch,
|
---|
| 545 | wddmAllocInfo.SurfDesc.height,
|
---|
| 546 | wddmAllocInfo.SurfDesc.format);
|
---|
| 547 | wddmAllocInfo.SurfDesc.d3dWidth = vboxWddmCalcWidthForPitch(wddmAllocInfo.SurfDesc.pitch,
|
---|
| 548 | wddmAllocInfo.SurfDesc.format);
|
---|
[75443] | 549 |
|
---|
[79817] | 550 | D3DDDI_ALLOCATIONINFO AllocationInfo;
|
---|
| 551 | memset(&AllocationInfo, 0, sizeof(AllocationInfo));
|
---|
| 552 | // AllocationInfo.hAllocation = NULL;
|
---|
| 553 | // AllocationInfo.pSystemMem = NULL;
|
---|
| 554 | AllocationInfo.pPrivateDriverData = &wddmAllocInfo;
|
---|
| 555 | AllocationInfo.PrivateDriverDataSize = sizeof(wddmAllocInfo);
|
---|
[75443] | 556 |
|
---|
[79817] | 557 | D3DKMT_CREATEALLOCATION CreateAllocation;
|
---|
| 558 | memset(&CreateAllocation, 0, sizeof(CreateAllocation));
|
---|
| 559 | CreateAllocation.hDevice = pThis->mKmtCallbacks.hDevice;
|
---|
| 560 | CreateAllocation.NumAllocations = 1;
|
---|
| 561 | CreateAllocation.pAllocationInfo = &AllocationInfo;
|
---|
[75443] | 562 |
|
---|
[79817] | 563 | Status = pThis->mKmtCallbacks.d3dkmt->pfnD3DKMTCreateAllocation(&CreateAllocation);
|
---|
| 564 | if (Status == STATUS_SUCCESS)
|
---|
[75443] | 565 | {
|
---|
[79817] | 566 | pSurfaceInfo->Core.Key = pData->u32Sid;
|
---|
| 567 | pSurfaceInfo->hAllocation = AllocationInfo.hAllocation;
|
---|
| 568 | if (!RTAvlU32Insert(&pThis->mSurfaceTree, &pSurfaceInfo->Core))
|
---|
| 569 | {
|
---|
| 570 | Status = STATUS_NOT_SUPPORTED;
|
---|
| 571 | }
|
---|
[75443] | 572 | }
|
---|
[79817] | 573 |
|
---|
| 574 | if (Status != STATUS_SUCCESS)
|
---|
| 575 | {
|
---|
| 576 | free(pSurfaceInfo);
|
---|
| 577 | }
|
---|
[75443] | 578 | }
|
---|
[79817] | 579 | else
|
---|
[75443] | 580 | {
|
---|
[79817] | 581 | Status = STATUS_NOT_SUPPORTED;
|
---|
[75443] | 582 | }
|
---|
| 583 | }
|
---|
| 584 | else
|
---|
| 585 | {
|
---|
[79817] | 586 | /* Unsupported render target format. */
|
---|
[75443] | 587 | Status = STATUS_NOT_SUPPORTED;
|
---|
| 588 | }
|
---|
| 589 | }
|
---|
| 590 |
|
---|
| 591 | if (Status != STATUS_SUCCESS)
|
---|
| 592 | {
|
---|
| 593 | gaEnvSurfaceDestroy(pvEnv, pData->u32Sid);
|
---|
| 594 | }
|
---|
| 595 | }
|
---|
| 596 |
|
---|
| 597 | if (Status == STATUS_SUCCESS)
|
---|
| 598 | {
|
---|
| 599 | *pu32Sid = pData->u32Sid;
|
---|
| 600 | free(pData);
|
---|
| 601 | return 0;
|
---|
| 602 | }
|
---|
| 603 |
|
---|
| 604 | Assert(0);
|
---|
| 605 | free(pData);
|
---|
| 606 | return -1;
|
---|
| 607 | }
|
---|
| 608 |
|
---|
[75630] | 609 | /* static */ DECLCALLBACK(void)
|
---|
[75443] | 610 | GaDrvEnvKmt::gaEnvSurfaceDestroy(void *pvEnv,
|
---|
| 611 | uint32_t u32Sid)
|
---|
| 612 | {
|
---|
| 613 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 614 |
|
---|
| 615 | VBOXDISPIFESCAPE_GASURFACEDESTROY data;
|
---|
| 616 | memset(&data, 0, sizeof(data));
|
---|
| 617 | data.EscapeHdr.escapeCode = VBOXESC_GASURFACEDESTROY;
|
---|
| 618 | // data.EscapeHdr.cmdSpecific = 0;
|
---|
| 619 | data.u32Sid = u32Sid;
|
---|
| 620 |
|
---|
[75630] | 621 | D3DKMT_ESCAPE EscapeData;
|
---|
| 622 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 623 | EscapeData.hAdapter = pThis->mKmtCallbacks.hAdapter;
|
---|
| 624 | EscapeData.hDevice = pThis->mKmtCallbacks.hDevice;
|
---|
| 625 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 626 | EscapeData.Flags.HardwareAccess = 1;
|
---|
| 627 | EscapeData.pPrivateDriverData = &data;
|
---|
| 628 | EscapeData.PrivateDriverDataSize = sizeof(data);
|
---|
| 629 | // EscapeData.hContext = 0;
|
---|
[75443] | 630 |
|
---|
[75630] | 631 | NTSTATUS Status = pThis->mKmtCallbacks.d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 632 | Assert(Status == STATUS_SUCCESS);
|
---|
| 633 |
|
---|
| 634 | /* Try to remove from sid -> hAllocation map. */
|
---|
| 635 | GAWDDMSURFACEINFO *pSurfaceInfo = (GAWDDMSURFACEINFO *)RTAvlU32Remove(&pThis->mSurfaceTree, u32Sid);
|
---|
| 636 | if (pSurfaceInfo)
|
---|
| 637 | {
|
---|
| 638 | D3DKMT_DESTROYALLOCATION DestroyAllocation;
|
---|
| 639 | memset(&DestroyAllocation, 0, sizeof(DestroyAllocation));
|
---|
| 640 | DestroyAllocation.hDevice = pThis->mKmtCallbacks.hDevice;
|
---|
| 641 | // DestroyAllocation.hResource = 0;
|
---|
| 642 | DestroyAllocation.phAllocationList = &pSurfaceInfo->hAllocation;
|
---|
| 643 | DestroyAllocation.AllocationCount = 1;
|
---|
| 644 |
|
---|
| 645 | Status = pThis->mKmtCallbacks.d3dkmt->pfnD3DKMTDestroyAllocation(&DestroyAllocation);
|
---|
| 646 | Assert(Status == STATUS_SUCCESS);
|
---|
| 647 |
|
---|
| 648 | free(pSurfaceInfo);
|
---|
| 649 | }
|
---|
| 650 | }
|
---|
| 651 |
|
---|
| 652 | D3DKMT_HANDLE GaDrvEnvKmt::drvEnvKmtSurfaceHandle(uint32_t u32Sid)
|
---|
| 653 | {
|
---|
| 654 | GAWDDMSURFACEINFO *pSurfaceInfo = (GAWDDMSURFACEINFO *)RTAvlU32Get(&mSurfaceTree, u32Sid);
|
---|
| 655 | return pSurfaceInfo ? pSurfaceInfo->hAllocation : 0;
|
---|
| 656 | }
|
---|
| 657 |
|
---|
[75630] | 658 | static bool
|
---|
[75443] | 659 | vboxDdiFenceCreate(GaKmtCallbacks *pKmtCallbacks,
|
---|
| 660 | GAWDDMCONTEXTINFO *pContextInfo,
|
---|
| 661 | uint32_t *pu32FenceHandle)
|
---|
| 662 | {
|
---|
| 663 | VBOXDISPIFESCAPE_GAFENCECREATE fenceCreate;
|
---|
| 664 | memset(&fenceCreate, 0, sizeof(fenceCreate));
|
---|
| 665 | fenceCreate.EscapeHdr.escapeCode = VBOXESC_GAFENCECREATE;
|
---|
| 666 | // fenceCreate.EscapeHdr.cmdSpecific = 0;
|
---|
| 667 |
|
---|
| 668 | /* If the user-mode display driver sets hContext to a non-NULL value, the driver must
|
---|
| 669 | * have also set hDevice to a non-NULL value...
|
---|
| 670 | */
|
---|
[75630] | 671 | D3DKMT_ESCAPE EscapeData;
|
---|
| 672 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 673 | EscapeData.hAdapter = pKmtCallbacks->hAdapter;
|
---|
| 674 | EscapeData.hDevice = pKmtCallbacks->hDevice;
|
---|
| 675 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 676 | // EscapeData.Flags.HardwareAccess = 0;
|
---|
| 677 | EscapeData.pPrivateDriverData = &fenceCreate;
|
---|
| 678 | EscapeData.PrivateDriverDataSize = sizeof(fenceCreate);
|
---|
| 679 | EscapeData.hContext = pContextInfo->hContext;
|
---|
[75443] | 680 |
|
---|
[75630] | 681 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 682 | if (Status == STATUS_SUCCESS)
|
---|
| 683 | {
|
---|
| 684 | *pu32FenceHandle = fenceCreate.u32FenceHandle;
|
---|
[75630] | 685 | return true;
|
---|
[75443] | 686 | }
|
---|
| 687 |
|
---|
[75630] | 688 | Assert(0);
|
---|
| 689 | return false;
|
---|
[75443] | 690 | }
|
---|
| 691 |
|
---|
[75630] | 692 | static bool
|
---|
[75443] | 693 | vboxDdiFenceQuery(GaKmtCallbacks *pKmtCallbacks,
|
---|
| 694 | uint32_t u32FenceHandle,
|
---|
| 695 | GAFENCEQUERY *pFenceQuery)
|
---|
| 696 | {
|
---|
| 697 | VBOXDISPIFESCAPE_GAFENCEQUERY fenceQuery;
|
---|
| 698 | memset(&fenceQuery, 0, sizeof(fenceQuery));
|
---|
| 699 | fenceQuery.EscapeHdr.escapeCode = VBOXESC_GAFENCEQUERY;
|
---|
| 700 | // fenceQuery.EscapeHdr.cmdSpecific = 0;
|
---|
| 701 | fenceQuery.u32FenceHandle = u32FenceHandle;
|
---|
| 702 |
|
---|
[75630] | 703 | D3DKMT_ESCAPE EscapeData;
|
---|
| 704 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 705 | EscapeData.hAdapter = pKmtCallbacks->hAdapter;
|
---|
| 706 | EscapeData.hDevice = pKmtCallbacks->hDevice;
|
---|
| 707 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 708 | // EscapeData.Flags.HardwareAccess = 0;
|
---|
| 709 | EscapeData.pPrivateDriverData = &fenceQuery;
|
---|
| 710 | EscapeData.PrivateDriverDataSize = sizeof(fenceQuery);
|
---|
| 711 | EscapeData.hContext = 0;
|
---|
[75443] | 712 |
|
---|
[75630] | 713 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 714 | if (Status == STATUS_SUCCESS)
|
---|
| 715 | {
|
---|
| 716 | pFenceQuery->u32FenceHandle = fenceQuery.u32FenceHandle;
|
---|
| 717 | pFenceQuery->u32SubmittedSeqNo = fenceQuery.u32SubmittedSeqNo;
|
---|
| 718 | pFenceQuery->u32ProcessedSeqNo = fenceQuery.u32ProcessedSeqNo;
|
---|
| 719 | pFenceQuery->u32FenceStatus = fenceQuery.u32FenceStatus;
|
---|
[75630] | 720 | return true;
|
---|
[75443] | 721 | }
|
---|
| 722 |
|
---|
[75630] | 723 | Assert(0);
|
---|
| 724 | return false;
|
---|
[75443] | 725 | }
|
---|
| 726 |
|
---|
| 727 | /* static */ DECLCALLBACK(int)
|
---|
| 728 | GaDrvEnvKmt::gaEnvFenceQuery(void *pvEnv,
|
---|
| 729 | uint32_t u32FenceHandle,
|
---|
| 730 | GAFENCEQUERY *pFenceQuery)
|
---|
| 731 | {
|
---|
| 732 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 733 |
|
---|
| 734 | if (!pThis->mKmtCallbacks.hDevice)
|
---|
| 735 | {
|
---|
| 736 | pFenceQuery->u32FenceStatus = GA_FENCE_STATUS_NULL;
|
---|
| 737 | return 0;
|
---|
| 738 | }
|
---|
| 739 |
|
---|
[75630] | 740 | bool fSuccess = vboxDdiFenceQuery(&pThis->mKmtCallbacks, u32FenceHandle, pFenceQuery);
|
---|
| 741 | return fSuccess ? 0: -1;
|
---|
[75443] | 742 | }
|
---|
| 743 |
|
---|
[75630] | 744 | static bool
|
---|
[75443] | 745 | vboxDdiFenceWait(GaKmtCallbacks *pKmtCallbacks,
|
---|
| 746 | uint32_t u32FenceHandle,
|
---|
| 747 | uint32_t u32TimeoutUS)
|
---|
| 748 | {
|
---|
| 749 | VBOXDISPIFESCAPE_GAFENCEWAIT fenceWait;
|
---|
| 750 | memset(&fenceWait, 0, sizeof(fenceWait));
|
---|
| 751 | fenceWait.EscapeHdr.escapeCode = VBOXESC_GAFENCEWAIT;
|
---|
| 752 | // pFenceWait->EscapeHdr.cmdSpecific = 0;
|
---|
| 753 | fenceWait.u32FenceHandle = u32FenceHandle;
|
---|
| 754 | fenceWait.u32TimeoutUS = u32TimeoutUS;
|
---|
| 755 |
|
---|
[75630] | 756 | D3DKMT_ESCAPE EscapeData;
|
---|
| 757 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 758 | EscapeData.hAdapter = pKmtCallbacks->hAdapter;
|
---|
| 759 | EscapeData.hDevice = pKmtCallbacks->hDevice;
|
---|
| 760 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 761 | // EscapeData.Flags.HardwareAccess = 0;
|
---|
| 762 | EscapeData.pPrivateDriverData = &fenceWait;
|
---|
| 763 | EscapeData.PrivateDriverDataSize = sizeof(fenceWait);
|
---|
| 764 | EscapeData.hContext = 0;
|
---|
[75443] | 765 |
|
---|
[75630] | 766 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 767 | Assert(Status == STATUS_SUCCESS);
|
---|
[75630] | 768 | return Status == STATUS_SUCCESS;
|
---|
[75443] | 769 | }
|
---|
| 770 |
|
---|
| 771 | /* static */ DECLCALLBACK(int)
|
---|
| 772 | GaDrvEnvKmt::gaEnvFenceWait(void *pvEnv,
|
---|
| 773 | uint32_t u32FenceHandle,
|
---|
| 774 | uint32_t u32TimeoutUS)
|
---|
| 775 | {
|
---|
| 776 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 777 |
|
---|
| 778 | if (!pThis->mKmtCallbacks.hDevice)
|
---|
| 779 | return 0;
|
---|
| 780 |
|
---|
[75630] | 781 | bool fSuccess = vboxDdiFenceWait(&pThis->mKmtCallbacks, u32FenceHandle, u32TimeoutUS);
|
---|
| 782 | return fSuccess ? 0 : -1;
|
---|
[75443] | 783 | }
|
---|
| 784 |
|
---|
[75630] | 785 | static bool
|
---|
[75443] | 786 | vboxDdiFenceUnref(GaKmtCallbacks *pKmtCallbacks,
|
---|
| 787 | uint32_t u32FenceHandle)
|
---|
| 788 | {
|
---|
| 789 | VBOXDISPIFESCAPE_GAFENCEUNREF fenceUnref;
|
---|
| 790 | memset(&fenceUnref, 0, sizeof(fenceUnref));
|
---|
| 791 | fenceUnref.EscapeHdr.escapeCode = VBOXESC_GAFENCEUNREF;
|
---|
| 792 | // pFenceUnref->EscapeHdr.cmdSpecific = 0;
|
---|
| 793 | fenceUnref.u32FenceHandle = u32FenceHandle;
|
---|
| 794 |
|
---|
[75630] | 795 | D3DKMT_ESCAPE EscapeData;
|
---|
| 796 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 797 | EscapeData.hAdapter = pKmtCallbacks->hAdapter;
|
---|
| 798 | EscapeData.hDevice = pKmtCallbacks->hDevice;
|
---|
| 799 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 800 | // EscapeData.Flags.HardwareAccess = 0;
|
---|
| 801 | EscapeData.pPrivateDriverData = &fenceUnref;
|
---|
| 802 | EscapeData.PrivateDriverDataSize = sizeof(fenceUnref);
|
---|
| 803 | EscapeData.hContext = 0;
|
---|
[75443] | 804 |
|
---|
[75630] | 805 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 806 | Assert(Status == STATUS_SUCCESS);
|
---|
[75630] | 807 | return Status == STATUS_SUCCESS;
|
---|
[75443] | 808 | }
|
---|
| 809 |
|
---|
| 810 | /* static */ DECLCALLBACK(void)
|
---|
| 811 | GaDrvEnvKmt::gaEnvFenceUnref(void *pvEnv,
|
---|
| 812 | uint32_t u32FenceHandle)
|
---|
| 813 | {
|
---|
| 814 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 815 |
|
---|
| 816 | if (!pThis->mKmtCallbacks.hDevice)
|
---|
| 817 | return;
|
---|
| 818 |
|
---|
| 819 | vboxDdiFenceUnref(&pThis->mKmtCallbacks, u32FenceHandle);
|
---|
| 820 | }
|
---|
| 821 |
|
---|
| 822 | /** Calculate how many commands will fit in the buffer.
|
---|
| 823 | *
|
---|
| 824 | * @param pu8Commands Command buffer.
|
---|
| 825 | * @param cbCommands Size of command buffer.
|
---|
| 826 | * @param cbAvail Available buffer size..
|
---|
| 827 | * @param pu32Length Size of commands which will fit in cbAvail bytes.
|
---|
| 828 | */
|
---|
[75630] | 829 | static bool
|
---|
[75443] | 830 | vboxCalcCommandLength(const uint8_t *pu8Commands, uint32_t cbCommands, uint32_t cbAvail, uint32_t *pu32Length)
|
---|
| 831 | {
|
---|
| 832 | uint32_t u32Length = 0;
|
---|
| 833 | const uint8_t *pu8Src = pu8Commands;
|
---|
| 834 | const uint8_t *pu8SrcEnd = pu8Commands + cbCommands;
|
---|
| 835 |
|
---|
| 836 | while (pu8SrcEnd > pu8Src)
|
---|
| 837 | {
|
---|
| 838 | const uint32_t cbSrcLeft = pu8SrcEnd - pu8Src;
|
---|
| 839 | if (cbSrcLeft < sizeof(uint32_t))
|
---|
| 840 | {
|
---|
[75630] | 841 | return false;
|
---|
[75443] | 842 | }
|
---|
| 843 |
|
---|
| 844 | /* Get the command id and command length. */
|
---|
| 845 | const uint32_t u32CmdId = *(uint32_t *)pu8Src;
|
---|
| 846 | uint32_t cbCmd = 0;
|
---|
| 847 |
|
---|
| 848 | if (SVGA_3D_CMD_BASE <= u32CmdId && u32CmdId < SVGA_3D_CMD_MAX)
|
---|
| 849 | {
|
---|
| 850 | if (cbSrcLeft < sizeof(SVGA3dCmdHeader))
|
---|
| 851 | {
|
---|
[75630] | 852 | return false;
|
---|
[75443] | 853 | }
|
---|
| 854 |
|
---|
| 855 | const SVGA3dCmdHeader *pHeader = (SVGA3dCmdHeader *)pu8Src;
|
---|
| 856 | cbCmd = sizeof(SVGA3dCmdHeader) + pHeader->size;
|
---|
| 857 | if (cbCmd % sizeof(uint32_t) != 0)
|
---|
| 858 | {
|
---|
[75630] | 859 | return false;
|
---|
[75443] | 860 | }
|
---|
| 861 | if (cbSrcLeft < cbCmd)
|
---|
| 862 | {
|
---|
[75630] | 863 | return false;
|
---|
[75443] | 864 | }
|
---|
| 865 | }
|
---|
| 866 | else
|
---|
| 867 | {
|
---|
| 868 | /* It is not expected that any of common SVGA commands will be in the command buffer
|
---|
| 869 | * because the SVGA gallium driver does not use them.
|
---|
| 870 | */
|
---|
[75630] | 871 | return false;
|
---|
[75443] | 872 | }
|
---|
| 873 |
|
---|
| 874 | if (u32Length + cbCmd > cbAvail)
|
---|
| 875 | {
|
---|
| 876 | if (u32Length == 0)
|
---|
| 877 | {
|
---|
| 878 | /* No commands fit into the buffer. */
|
---|
[75630] | 879 | return false;
|
---|
[75443] | 880 | }
|
---|
| 881 | break;
|
---|
| 882 | }
|
---|
| 883 |
|
---|
| 884 | pu8Src += cbCmd;
|
---|
| 885 | u32Length += cbCmd;
|
---|
| 886 | }
|
---|
| 887 |
|
---|
| 888 | *pu32Length = u32Length;
|
---|
[75630] | 889 | return true;
|
---|
[75443] | 890 | }
|
---|
| 891 |
|
---|
[75630] | 892 | static bool
|
---|
[75443] | 893 | vboxDdiRender(GaKmtCallbacks *pKmtCallbacks,
|
---|
| 894 | GAWDDMCONTEXTINFO *pContextInfo, uint32_t u32FenceHandle, void *pvCommands, uint32_t cbCommands,
|
---|
| 895 | ULONGLONG PresentHistoryToken, bool fPresentRedirected)
|
---|
| 896 | {
|
---|
| 897 | uint32_t cbLeft;
|
---|
| 898 | const uint8_t *pu8Src;
|
---|
| 899 |
|
---|
| 900 | cbLeft = cbCommands;
|
---|
| 901 | pu8Src = (uint8_t *)pvCommands;
|
---|
| 902 | /* Even when cbCommands is 0, submit the fence. The following code deals with this. */
|
---|
| 903 | do
|
---|
| 904 | {
|
---|
| 905 | /* Actually available space. */
|
---|
| 906 | const uint32_t cbAvail = pContextInfo->CommandBufferSize;
|
---|
| 907 | if (cbAvail <= sizeof(u32FenceHandle))
|
---|
| 908 | {
|
---|
[75630] | 909 | return false;
|
---|
[75443] | 910 | }
|
---|
| 911 |
|
---|
| 912 | /* How many bytes of command data still to copy. */
|
---|
| 913 | uint32_t cbCommandChunk = cbLeft;
|
---|
| 914 |
|
---|
| 915 | /* How many bytes still to copy. */
|
---|
| 916 | uint32_t cbToCopy = sizeof(u32FenceHandle) + cbCommandChunk;
|
---|
| 917 |
|
---|
| 918 | /* Copy the buffer identifier. */
|
---|
| 919 | if (cbToCopy <= cbAvail)
|
---|
| 920 | {
|
---|
| 921 | /* Command buffer is big enough. */
|
---|
| 922 | *(uint32_t *)pContextInfo->pCommandBuffer = u32FenceHandle;
|
---|
| 923 | }
|
---|
| 924 | else
|
---|
| 925 | {
|
---|
| 926 | /* Split. Write zero as buffer identifier. */
|
---|
| 927 | *(uint32_t *)pContextInfo->pCommandBuffer = 0;
|
---|
| 928 |
|
---|
| 929 | /* Get how much commands data will fit in the buffer. */
|
---|
[75630] | 930 | if (!vboxCalcCommandLength(pu8Src, cbCommandChunk, cbAvail - sizeof(u32FenceHandle), &cbCommandChunk))
|
---|
[75443] | 931 | {
|
---|
[75630] | 932 | return false;
|
---|
[75443] | 933 | }
|
---|
| 934 |
|
---|
| 935 | cbToCopy = sizeof(u32FenceHandle) + cbCommandChunk;
|
---|
| 936 | }
|
---|
| 937 |
|
---|
| 938 | if (cbCommandChunk)
|
---|
| 939 | {
|
---|
| 940 | /* Copy the command data. */
|
---|
| 941 | memcpy((uint8_t *)pContextInfo->pCommandBuffer + sizeof(u32FenceHandle), pu8Src, cbCommandChunk);
|
---|
| 942 | }
|
---|
| 943 |
|
---|
| 944 | /* Advance the command position. */
|
---|
| 945 | pu8Src += cbCommandChunk;
|
---|
| 946 | cbLeft -= cbCommandChunk;
|
---|
| 947 |
|
---|
[75630] | 948 | D3DKMT_RENDER RenderData;
|
---|
| 949 | memset(&RenderData, 0, sizeof(RenderData));
|
---|
| 950 | RenderData.hContext = pContextInfo->hContext;
|
---|
| 951 | // RenderData.CommandOffset = 0;
|
---|
| 952 | RenderData.CommandLength = cbToCopy;
|
---|
| 953 | // RenderData.AllocationCount = 0;
|
---|
| 954 | // RenderData.PatchLocationCount = 0;
|
---|
| 955 | RenderData.PresentHistoryToken = PresentHistoryToken;
|
---|
| 956 | RenderData.Flags.PresentRedirected = fPresentRedirected;
|
---|
[75443] | 957 |
|
---|
[75630] | 958 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTRender(&RenderData);
|
---|
[75443] | 959 | Assert(Status == STATUS_SUCCESS);
|
---|
| 960 | if (Status != STATUS_SUCCESS)
|
---|
| 961 | {
|
---|
[75630] | 962 | return false;
|
---|
[75443] | 963 | }
|
---|
| 964 |
|
---|
[75630] | 965 | pContextInfo->pCommandBuffer = RenderData.pNewCommandBuffer;
|
---|
| 966 | pContextInfo->CommandBufferSize = RenderData.NewCommandBufferSize;
|
---|
| 967 | pContextInfo->pAllocationList = RenderData.pNewAllocationList;
|
---|
| 968 | pContextInfo->AllocationListSize = RenderData.NewAllocationListSize;
|
---|
| 969 | pContextInfo->pPatchLocationList = RenderData.pNewPatchLocationList;
|
---|
| 970 | pContextInfo->PatchLocationListSize = RenderData.NewPatchLocationListSize;
|
---|
[75443] | 971 | } while (cbLeft);
|
---|
| 972 |
|
---|
[75630] | 973 | return true;
|
---|
[75443] | 974 | }
|
---|
| 975 |
|
---|
[75630] | 976 | bool GaDrvEnvKmt::doRender(uint32_t u32Cid, void *pvCommands, uint32_t cbCommands,
|
---|
[75443] | 977 | GAFENCEQUERY *pFenceQuery, ULONGLONG PresentHistoryToken, bool fPresentRedirected)
|
---|
| 978 | {
|
---|
| 979 | uint32_t u32FenceHandle;
|
---|
| 980 | GAWDDMCONTEXTINFO *pContextInfo = (GAWDDMCONTEXTINFO *)RTAvlU32Get(&mContextTree, u32Cid);
|
---|
| 981 | if (!pContextInfo)
|
---|
[75630] | 982 | return false;
|
---|
[75443] | 983 |
|
---|
[75630] | 984 | bool fSuccess = true;
|
---|
[75443] | 985 | u32FenceHandle = 0;
|
---|
| 986 | if (pFenceQuery)
|
---|
| 987 | {
|
---|
[75630] | 988 | fSuccess = vboxDdiFenceCreate(&mKmtCallbacks, pContextInfo, &u32FenceHandle);
|
---|
[75443] | 989 | }
|
---|
| 990 |
|
---|
[75630] | 991 | if (fSuccess)
|
---|
[75443] | 992 | {
|
---|
[75630] | 993 | fSuccess = vboxDdiRender(&mKmtCallbacks, pContextInfo, u32FenceHandle,
|
---|
| 994 | pvCommands, cbCommands, PresentHistoryToken, fPresentRedirected);
|
---|
| 995 | if (fSuccess)
|
---|
[75443] | 996 | {
|
---|
| 997 | if (pFenceQuery)
|
---|
| 998 | {
|
---|
[75630] | 999 | if (!vboxDdiFenceQuery(&mKmtCallbacks, u32FenceHandle, pFenceQuery))
|
---|
[75443] | 1000 | {
|
---|
| 1001 | pFenceQuery->u32FenceStatus = GA_FENCE_STATUS_NULL;
|
---|
| 1002 | }
|
---|
| 1003 | }
|
---|
| 1004 | }
|
---|
| 1005 | }
|
---|
[75630] | 1006 | return fSuccess;
|
---|
[75443] | 1007 | }
|
---|
| 1008 |
|
---|
| 1009 | /* static */ DECLCALLBACK(int)
|
---|
| 1010 | GaDrvEnvKmt::gaEnvRender(void *pvEnv,
|
---|
| 1011 | uint32_t u32Cid,
|
---|
| 1012 | void *pvCommands,
|
---|
| 1013 | uint32_t cbCommands,
|
---|
| 1014 | GAFENCEQUERY *pFenceQuery)
|
---|
| 1015 | {
|
---|
| 1016 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
[75630] | 1017 | return pThis->doRender(u32Cid, pvCommands, cbCommands, pFenceQuery, 0, false) ? 1 : 0;
|
---|
[75443] | 1018 | }
|
---|
| 1019 |
|
---|
[75630] | 1020 | bool GaDrvEnvKmt::drvEnvKmtRenderCompose(uint32_t u32Cid,
|
---|
| 1021 | void *pvCommands,
|
---|
| 1022 | uint32_t cbCommands,
|
---|
| 1023 | ULONGLONG PresentHistoryToken)
|
---|
[75443] | 1024 | {
|
---|
| 1025 | return doRender(u32Cid, pvCommands, cbCommands, NULL, PresentHistoryToken, true);
|
---|
| 1026 | }
|
---|
| 1027 |
|
---|
| 1028 |
|
---|
[75630] | 1029 | static bool
|
---|
[75443] | 1030 | vboxDdiRegionCreate(GaKmtCallbacks *pKmtCallbacks,
|
---|
| 1031 | uint32_t u32RegionSize,
|
---|
| 1032 | uint32_t *pu32GmrId,
|
---|
| 1033 | void **ppvMap)
|
---|
| 1034 | {
|
---|
| 1035 | VBOXDISPIFESCAPE_GAREGION data;
|
---|
| 1036 | memset(&data, 0, sizeof(data));
|
---|
| 1037 | data.EscapeHdr.escapeCode = VBOXESC_GAREGION;
|
---|
| 1038 | // data.EscapeHdr.cmdSpecific = 0;
|
---|
| 1039 | data.u32Command = GA_REGION_CMD_CREATE;
|
---|
| 1040 | data.u32NumPages = (u32RegionSize + PAGE_SIZE - 1) / PAGE_SIZE;
|
---|
| 1041 | // data.u32GmrId = 0;
|
---|
| 1042 | // data.u64UserAddress = 0;
|
---|
| 1043 |
|
---|
[75630] | 1044 | D3DKMT_ESCAPE EscapeData;
|
---|
| 1045 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 1046 | EscapeData.hAdapter = pKmtCallbacks->hAdapter;
|
---|
| 1047 | EscapeData.hDevice = pKmtCallbacks->hDevice;
|
---|
| 1048 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 1049 | // EscapeData.Flags.HardwareAccess = 0;
|
---|
| 1050 | EscapeData.pPrivateDriverData = &data;
|
---|
| 1051 | EscapeData.PrivateDriverDataSize = sizeof(data);
|
---|
| 1052 | // EscapeData.hContext = 0;
|
---|
[75443] | 1053 |
|
---|
[75630] | 1054 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 1055 | if (Status == STATUS_SUCCESS)
|
---|
| 1056 | {
|
---|
| 1057 | *pu32GmrId = data.u32GmrId;
|
---|
| 1058 | *ppvMap = (void *)(uintptr_t)data.u64UserAddress;
|
---|
[75630] | 1059 | return true;
|
---|
[75443] | 1060 | }
|
---|
[75630] | 1061 |
|
---|
| 1062 | Assert(0);
|
---|
| 1063 | return false;
|
---|
[75443] | 1064 | }
|
---|
| 1065 |
|
---|
| 1066 | /* static */ DECLCALLBACK(int)
|
---|
| 1067 | GaDrvEnvKmt::gaEnvRegionCreate(void *pvEnv,
|
---|
| 1068 | uint32_t u32RegionSize,
|
---|
| 1069 | uint32_t *pu32GmrId,
|
---|
| 1070 | void **ppvMap)
|
---|
| 1071 | {
|
---|
| 1072 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 1073 |
|
---|
| 1074 | if (pThis->mKmtCallbacks.hDevice)
|
---|
| 1075 | {
|
---|
| 1076 | /* That is a real device */
|
---|
[75630] | 1077 | bool fSuccess = vboxDdiRegionCreate(&pThis->mKmtCallbacks, u32RegionSize, pu32GmrId, ppvMap);
|
---|
| 1078 | return fSuccess ? 0: -1;
|
---|
[75443] | 1079 | }
|
---|
[75630] | 1080 |
|
---|
| 1081 | /* That is a fake device, created when WDDM adapter is initialized. */
|
---|
| 1082 | *ppvMap = malloc(u32RegionSize);
|
---|
| 1083 | if (*ppvMap)
|
---|
[75443] | 1084 | {
|
---|
[75630] | 1085 | *pu32GmrId = 0;
|
---|
| 1086 | return 0;
|
---|
[75443] | 1087 | }
|
---|
| 1088 |
|
---|
[75630] | 1089 | return -1;
|
---|
[75443] | 1090 | }
|
---|
| 1091 |
|
---|
[75630] | 1092 | static bool
|
---|
[75443] | 1093 | vboxDdiRegionDestroy(GaKmtCallbacks *pKmtCallbacks,
|
---|
| 1094 | uint32_t u32GmrId)
|
---|
| 1095 | {
|
---|
| 1096 | VBOXDISPIFESCAPE_GAREGION data;
|
---|
| 1097 | memset(&data, 0, sizeof(data));
|
---|
| 1098 | data.EscapeHdr.escapeCode = VBOXESC_GAREGION;
|
---|
| 1099 | // data.EscapeHdr.cmdSpecific = 0;
|
---|
| 1100 | data.u32Command = GA_REGION_CMD_DESTROY;
|
---|
| 1101 | // data.u32NumPages = 0;
|
---|
| 1102 | data.u32GmrId = u32GmrId;
|
---|
| 1103 | // data.u64UserAddress = 0;
|
---|
| 1104 |
|
---|
[75630] | 1105 | D3DKMT_ESCAPE EscapeData;
|
---|
| 1106 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 1107 | EscapeData.hAdapter = pKmtCallbacks->hAdapter;
|
---|
| 1108 | EscapeData.hDevice = pKmtCallbacks->hDevice;
|
---|
| 1109 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
[99534] | 1110 | EscapeData.Flags.HardwareAccess = 1; /* Sync with submitted commands. */
|
---|
[75630] | 1111 | EscapeData.pPrivateDriverData = &data;
|
---|
| 1112 | EscapeData.PrivateDriverDataSize = sizeof(data);
|
---|
| 1113 | // EscapeData.hContext = 0;
|
---|
[75443] | 1114 |
|
---|
[75630] | 1115 | NTSTATUS Status = pKmtCallbacks->d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
[75443] | 1116 | Assert(Status == STATUS_SUCCESS);
|
---|
[75630] | 1117 | return Status == STATUS_SUCCESS;
|
---|
[75443] | 1118 | }
|
---|
| 1119 |
|
---|
| 1120 | /* static */ DECLCALLBACK(void)
|
---|
| 1121 | GaDrvEnvKmt::gaEnvRegionDestroy(void *pvEnv,
|
---|
| 1122 | uint32_t u32GmrId,
|
---|
| 1123 | void *pvMap)
|
---|
| 1124 | {
|
---|
| 1125 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 1126 |
|
---|
| 1127 | if (pThis->mKmtCallbacks.hDevice)
|
---|
| 1128 | {
|
---|
| 1129 | vboxDdiRegionDestroy(&pThis->mKmtCallbacks, u32GmrId);
|
---|
| 1130 | }
|
---|
| 1131 | else
|
---|
| 1132 | {
|
---|
| 1133 | free(pvMap);
|
---|
| 1134 | }
|
---|
| 1135 | }
|
---|
| 1136 |
|
---|
[95234] | 1137 | /* static */ DECLCALLBACK(int)
|
---|
| 1138 | GaDrvEnvKmt::gaEnvGBSurfaceDefine(void *pvEnv,
|
---|
| 1139 | SVGAGBSURFCREATE *pCreateParms)
|
---|
| 1140 | {
|
---|
| 1141 | GaDrvEnvKmt *pThis = (GaDrvEnvKmt *)pvEnv;
|
---|
| 1142 |
|
---|
| 1143 | VBOXDISPIFESCAPE_SVGAGBSURFACEDEFINE data;
|
---|
| 1144 | data.EscapeHdr.escapeCode = VBOXESC_SVGAGBSURFACEDEFINE;
|
---|
| 1145 | data.EscapeHdr.u32CmdSpecific = 0;
|
---|
| 1146 | data.CreateParms = *pCreateParms;
|
---|
| 1147 |
|
---|
| 1148 | D3DKMT_ESCAPE EscapeData;
|
---|
| 1149 | memset(&EscapeData, 0, sizeof(EscapeData));
|
---|
| 1150 | EscapeData.hAdapter = pThis->mKmtCallbacks.hAdapter;
|
---|
| 1151 | EscapeData.hDevice = pThis->mKmtCallbacks.hDevice;
|
---|
| 1152 | EscapeData.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
|
---|
| 1153 | EscapeData.Flags.HardwareAccess = 1;
|
---|
| 1154 | EscapeData.pPrivateDriverData = &data;
|
---|
| 1155 | EscapeData.PrivateDriverDataSize = sizeof(data);
|
---|
| 1156 | // EscapeData.hContext = 0;
|
---|
| 1157 |
|
---|
| 1158 | NTSTATUS Status = pThis->mKmtCallbacks.d3dkmt->pfnD3DKMTEscape(&EscapeData);
|
---|
| 1159 | if (Status == STATUS_SUCCESS)
|
---|
| 1160 | {
|
---|
| 1161 | pCreateParms->gmrid = data.CreateParms.gmrid;
|
---|
| 1162 | pCreateParms->cbGB = data.CreateParms.cbGB;
|
---|
| 1163 | pCreateParms->u64UserAddress = data.CreateParms.u64UserAddress;
|
---|
| 1164 | pCreateParms->u32Sid = data.CreateParms.u32Sid;
|
---|
| 1165 |
|
---|
| 1166 | /* Create a kernel mode allocation for render targets,
|
---|
| 1167 | * because we will need kernel mode handles for Present.
|
---|
| 1168 | */
|
---|
| 1169 | if (pCreateParms->s.flags & SVGA3D_SURFACE_HINT_RENDERTARGET)
|
---|
| 1170 | {
|
---|
| 1171 | /* First check if the format is supported. */
|
---|
| 1172 | D3DDDIFORMAT const ddiFormat = svgaToD3DDDIFormat((SVGA3dSurfaceFormat)pCreateParms->s.format);
|
---|
| 1173 | if (ddiFormat != D3DDDIFMT_UNKNOWN)
|
---|
| 1174 | {
|
---|
| 1175 | GAWDDMSURFACEINFO *pSurfaceInfo = (GAWDDMSURFACEINFO *)malloc(sizeof(GAWDDMSURFACEINFO));
|
---|
| 1176 | if (pSurfaceInfo)
|
---|
| 1177 | {
|
---|
| 1178 | memset(pSurfaceInfo, 0, sizeof(GAWDDMSURFACEINFO));
|
---|
| 1179 |
|
---|
| 1180 | VBOXWDDM_ALLOCINFO wddmAllocInfo;
|
---|
| 1181 | memset(&wddmAllocInfo, 0, sizeof(wddmAllocInfo));
|
---|
| 1182 |
|
---|
| 1183 | wddmAllocInfo.enmType = VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC;
|
---|
| 1184 | wddmAllocInfo.fFlags.RenderTarget = 1;
|
---|
| 1185 | wddmAllocInfo.hSharedHandle = 0;
|
---|
| 1186 | wddmAllocInfo.hostID = pCreateParms->u32Sid;
|
---|
| 1187 | wddmAllocInfo.SurfDesc.slicePitch = 0;
|
---|
| 1188 | wddmAllocInfo.SurfDesc.depth = pCreateParms->s.size.depth;
|
---|
| 1189 | wddmAllocInfo.SurfDesc.width = pCreateParms->s.size.width;
|
---|
| 1190 | wddmAllocInfo.SurfDesc.height = pCreateParms->s.size.height;
|
---|
| 1191 | wddmAllocInfo.SurfDesc.format = ddiFormat;
|
---|
| 1192 | wddmAllocInfo.SurfDesc.VidPnSourceId = 0;
|
---|
| 1193 | wddmAllocInfo.SurfDesc.bpp = vboxWddmCalcBitsPerPixel(wddmAllocInfo.SurfDesc.format);
|
---|
| 1194 | wddmAllocInfo.SurfDesc.pitch = vboxWddmCalcPitch(wddmAllocInfo.SurfDesc.width,
|
---|
| 1195 | wddmAllocInfo.SurfDesc.format);
|
---|
| 1196 | wddmAllocInfo.SurfDesc.cbSize = vboxWddmCalcSize(wddmAllocInfo.SurfDesc.pitch,
|
---|
| 1197 | wddmAllocInfo.SurfDesc.height,
|
---|
| 1198 | wddmAllocInfo.SurfDesc.format);
|
---|
| 1199 | wddmAllocInfo.SurfDesc.d3dWidth = vboxWddmCalcWidthForPitch(wddmAllocInfo.SurfDesc.pitch,
|
---|
| 1200 | wddmAllocInfo.SurfDesc.format);
|
---|
| 1201 |
|
---|
| 1202 | D3DDDI_ALLOCATIONINFO AllocationInfo;
|
---|
| 1203 | memset(&AllocationInfo, 0, sizeof(AllocationInfo));
|
---|
| 1204 | // AllocationInfo.hAllocation = NULL;
|
---|
| 1205 | // AllocationInfo.pSystemMem = NULL;
|
---|
| 1206 | AllocationInfo.pPrivateDriverData = &wddmAllocInfo;
|
---|
| 1207 | AllocationInfo.PrivateDriverDataSize = sizeof(wddmAllocInfo);
|
---|
| 1208 |
|
---|
| 1209 | D3DKMT_CREATEALLOCATION CreateAllocation;
|
---|
| 1210 | memset(&CreateAllocation, 0, sizeof(CreateAllocation));
|
---|
| 1211 | CreateAllocation.hDevice = pThis->mKmtCallbacks.hDevice;
|
---|
| 1212 | CreateAllocation.NumAllocations = 1;
|
---|
| 1213 | CreateAllocation.pAllocationInfo = &AllocationInfo;
|
---|
| 1214 |
|
---|
| 1215 | Status = pThis->mKmtCallbacks.d3dkmt->pfnD3DKMTCreateAllocation(&CreateAllocation);
|
---|
| 1216 | if (Status == STATUS_SUCCESS)
|
---|
| 1217 | {
|
---|
| 1218 | pSurfaceInfo->Core.Key = pCreateParms->u32Sid;
|
---|
| 1219 | pSurfaceInfo->hAllocation = AllocationInfo.hAllocation;
|
---|
| 1220 | if (!RTAvlU32Insert(&pThis->mSurfaceTree, &pSurfaceInfo->Core))
|
---|
| 1221 | {
|
---|
| 1222 | Status = STATUS_NOT_SUPPORTED;
|
---|
| 1223 | }
|
---|
| 1224 | }
|
---|
| 1225 |
|
---|
| 1226 | if (Status != STATUS_SUCCESS)
|
---|
| 1227 | {
|
---|
| 1228 | free(pSurfaceInfo);
|
---|
| 1229 | }
|
---|
| 1230 | }
|
---|
| 1231 | else
|
---|
| 1232 | {
|
---|
| 1233 | Status = STATUS_NOT_SUPPORTED;
|
---|
| 1234 | }
|
---|
| 1235 | }
|
---|
| 1236 | else
|
---|
| 1237 | {
|
---|
| 1238 | /* Unsupported render target format. */
|
---|
| 1239 | Assert(0);
|
---|
| 1240 | Status = STATUS_NOT_SUPPORTED;
|
---|
| 1241 | }
|
---|
| 1242 | }
|
---|
| 1243 |
|
---|
| 1244 | if (Status != STATUS_SUCCESS)
|
---|
| 1245 | {
|
---|
| 1246 | gaEnvSurfaceDestroy(pvEnv, pCreateParms->u32Sid);
|
---|
| 1247 | }
|
---|
| 1248 | }
|
---|
| 1249 |
|
---|
| 1250 | if (Status == STATUS_SUCCESS)
|
---|
| 1251 | return 0;
|
---|
| 1252 |
|
---|
| 1253 | Assert(0);
|
---|
| 1254 | return -1;
|
---|
| 1255 | }
|
---|
| 1256 |
|
---|
[75443] | 1257 | GaDrvEnvKmt::GaDrvEnvKmt()
|
---|
| 1258 | :
|
---|
[78601] | 1259 | mContextTree(0),
|
---|
| 1260 | mSurfaceTree(0)
|
---|
[75443] | 1261 | {
|
---|
| 1262 | RT_ZERO(mKmtCallbacks);
|
---|
| 1263 | RT_ZERO(mHWInfo);
|
---|
| 1264 | RT_ZERO(mEnv);
|
---|
| 1265 | }
|
---|
| 1266 |
|
---|
| 1267 | GaDrvEnvKmt::~GaDrvEnvKmt()
|
---|
| 1268 | {
|
---|
| 1269 | }
|
---|
| 1270 |
|
---|
| 1271 | HRESULT GaDrvEnvKmt::Init(void)
|
---|
| 1272 | {
|
---|
| 1273 | mKmtCallbacks.d3dkmt = D3DKMTFunctions();
|
---|
| 1274 |
|
---|
| 1275 | /* Figure out which adapter to use. */
|
---|
| 1276 | NTSTATUS Status = vboxDispKmtOpenAdapter2(&mKmtCallbacks.hAdapter, &mKmtCallbacks.AdapterLuid);
|
---|
| 1277 | Assert(Status == STATUS_SUCCESS);
|
---|
| 1278 | if (Status == STATUS_SUCCESS)
|
---|
| 1279 | {
|
---|
| 1280 | VBOXWDDM_QAI adapterInfo;
|
---|
[75630] | 1281 | bool fSuccess = vboxDdiQueryAdapterInfo(&mKmtCallbacks, mKmtCallbacks.hAdapter, &adapterInfo, sizeof(adapterInfo));
|
---|
| 1282 | Assert(fSuccess);
|
---|
| 1283 | if (fSuccess)
|
---|
[75443] | 1284 | {
|
---|
[75630] | 1285 | fSuccess = vboxDdiDeviceCreate(&mKmtCallbacks, &mKmtCallbacks.hDevice);
|
---|
| 1286 | Assert(fSuccess);
|
---|
| 1287 | if (fSuccess)
|
---|
[75443] | 1288 | {
|
---|
| 1289 | mHWInfo = adapterInfo.u.vmsvga.HWInfo;
|
---|
| 1290 |
|
---|
| 1291 | /*
|
---|
| 1292 | * Success.
|
---|
| 1293 | */
|
---|
| 1294 | return S_OK;
|
---|
| 1295 | }
|
---|
| 1296 |
|
---|
| 1297 | vboxDdiDeviceDestroy(&mKmtCallbacks, mKmtCallbacks.hDevice);
|
---|
| 1298 | }
|
---|
| 1299 |
|
---|
| 1300 | vboxDispKmtCloseAdapter(mKmtCallbacks.hAdapter);
|
---|
| 1301 | }
|
---|
| 1302 |
|
---|
| 1303 | return E_FAIL;
|
---|
| 1304 | }
|
---|
| 1305 |
|
---|
| 1306 | const WDDMGalliumDriverEnv *GaDrvEnvKmt::Env()
|
---|
| 1307 | {
|
---|
| 1308 | if (mEnv.cb == 0)
|
---|
| 1309 | {
|
---|
| 1310 | mEnv.cb = sizeof(WDDMGalliumDriverEnv);
|
---|
| 1311 | mEnv.pHWInfo = &mHWInfo;
|
---|
| 1312 | mEnv.pvEnv = this;
|
---|
| 1313 | mEnv.pfnContextCreate = gaEnvContextCreate;
|
---|
| 1314 | mEnv.pfnContextDestroy = gaEnvContextDestroy;
|
---|
| 1315 | mEnv.pfnSurfaceDefine = gaEnvSurfaceDefine;
|
---|
| 1316 | mEnv.pfnSurfaceDestroy = gaEnvSurfaceDestroy;
|
---|
| 1317 | mEnv.pfnRender = gaEnvRender;
|
---|
| 1318 | mEnv.pfnFenceUnref = gaEnvFenceUnref;
|
---|
| 1319 | mEnv.pfnFenceQuery = gaEnvFenceQuery;
|
---|
| 1320 | mEnv.pfnFenceWait = gaEnvFenceWait;
|
---|
| 1321 | mEnv.pfnRegionCreate = gaEnvRegionCreate;
|
---|
| 1322 | mEnv.pfnRegionDestroy = gaEnvRegionDestroy;
|
---|
[95234] | 1323 | /* VGPU10 */
|
---|
| 1324 | mEnv.pfnGBSurfaceDefine = gaEnvGBSurfaceDefine;
|
---|
[75443] | 1325 | }
|
---|
| 1326 |
|
---|
| 1327 | return &mEnv;
|
---|
| 1328 | }
|
---|
| 1329 |
|
---|
| 1330 | RT_C_DECLS_BEGIN
|
---|
| 1331 |
|
---|
| 1332 | const WDDMGalliumDriverEnv *GaDrvEnvKmtCreate(void)
|
---|
| 1333 | {
|
---|
| 1334 | GaDrvEnvKmt *p = new GaDrvEnvKmt();
|
---|
| 1335 | if (p)
|
---|
| 1336 | {
|
---|
| 1337 | HRESULT hr = p->Init();
|
---|
| 1338 | if (hr != S_OK)
|
---|
| 1339 | {
|
---|
| 1340 | delete p;
|
---|
| 1341 | p = NULL;
|
---|
| 1342 | }
|
---|
| 1343 | }
|
---|
| 1344 | return p ? p->Env() : NULL;
|
---|
| 1345 | }
|
---|
| 1346 |
|
---|
| 1347 | void GaDrvEnvKmtDelete(const WDDMGalliumDriverEnv *pEnv)
|
---|
| 1348 | {
|
---|
| 1349 | if (pEnv)
|
---|
| 1350 | {
|
---|
| 1351 | GaDrvEnvKmt *p = (GaDrvEnvKmt *)pEnv->pvEnv;
|
---|
| 1352 | delete p;
|
---|
| 1353 | }
|
---|
| 1354 | }
|
---|
| 1355 |
|
---|
| 1356 | D3DKMT_HANDLE GaDrvEnvKmtContextHandle(const WDDMGalliumDriverEnv *pEnv, uint32_t u32Cid)
|
---|
| 1357 | {
|
---|
| 1358 | GaDrvEnvKmt *p = (GaDrvEnvKmt *)pEnv->pvEnv;
|
---|
| 1359 | return p->drvEnvKmtContextHandle(u32Cid);
|
---|
| 1360 | }
|
---|
| 1361 |
|
---|
| 1362 | D3DKMT_HANDLE GaDrvEnvKmtSurfaceHandle(const WDDMGalliumDriverEnv *pEnv, uint32_t u32Sid)
|
---|
| 1363 | {
|
---|
| 1364 | GaDrvEnvKmt *p = (GaDrvEnvKmt *)pEnv->pvEnv;
|
---|
| 1365 | return p->drvEnvKmtSurfaceHandle(u32Sid);
|
---|
| 1366 | }
|
---|
| 1367 |
|
---|
| 1368 | void GaDrvEnvKmtAdapterLUID(const WDDMGalliumDriverEnv *pEnv, LUID *pAdapterLuid)
|
---|
| 1369 | {
|
---|
| 1370 | GaDrvEnvKmt *p = (GaDrvEnvKmt *)pEnv->pvEnv;
|
---|
| 1371 | *pAdapterLuid = p->mKmtCallbacks.AdapterLuid;
|
---|
| 1372 | }
|
---|
| 1373 |
|
---|
| 1374 | D3DKMT_HANDLE GaDrvEnvKmtAdapterHandle(const WDDMGalliumDriverEnv *pEnv)
|
---|
| 1375 | {
|
---|
| 1376 | GaDrvEnvKmt *p = (GaDrvEnvKmt *)pEnv->pvEnv;
|
---|
| 1377 | return p->mKmtCallbacks.hAdapter;
|
---|
| 1378 | }
|
---|
| 1379 |
|
---|
| 1380 | D3DKMT_HANDLE GaDrvEnvKmtDeviceHandle(const WDDMGalliumDriverEnv *pEnv)
|
---|
| 1381 | {
|
---|
| 1382 | GaDrvEnvKmt *p = (GaDrvEnvKmt *)pEnv->pvEnv;
|
---|
| 1383 | return p->mKmtCallbacks.hDevice;
|
---|
| 1384 | }
|
---|
| 1385 |
|
---|
| 1386 | void GaDrvEnvKmtRenderCompose(const WDDMGalliumDriverEnv *pEnv,
|
---|
| 1387 | uint32_t u32Cid,
|
---|
| 1388 | void *pvCommands,
|
---|
| 1389 | uint32_t cbCommands,
|
---|
| 1390 | ULONGLONG PresentHistoryToken)
|
---|
| 1391 | {
|
---|
| 1392 | GaDrvEnvKmt *p = (GaDrvEnvKmt *)pEnv->pvEnv;
|
---|
| 1393 | p->drvEnvKmtRenderCompose(u32Cid, pvCommands, cbCommands, PresentHistoryToken);
|
---|
| 1394 | }
|
---|
| 1395 |
|
---|
| 1396 | RT_C_DECLS_END
|
---|