| 1 | /* $Id: GaDrvTest.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * Gallium backend test for for early development stages.
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| 4 | * Use it only with kernel debugger attached to the VM.
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| 5 | */
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| 6 |
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| 7 | /*
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| 8 | * Copyright (C) 2017-2023 Oracle and/or its affiliates.
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| 9 | *
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| 10 | * This file is part of VirtualBox base platform packages, as
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| 11 | * available from https://www.virtualbox.org.
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| 12 | *
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| 13 | * This program is free software; you can redistribute it and/or
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| 14 | * modify it under the terms of the GNU General Public License
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| 15 | * as published by the Free Software Foundation, in version 3 of the
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| 16 | * License.
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| 17 | *
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| 18 | * This program is distributed in the hope that it will be useful, but
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| 19 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 21 | * General Public License for more details.
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| 22 | *
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| 23 | * You should have received a copy of the GNU General Public License
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| 24 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 25 | *
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| 26 | * SPDX-License-Identifier: GPL-3.0-only
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| 27 | */
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| 28 |
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| 29 | #include "../VBoxDispD3DCmn.h"
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| 30 | #include "../VBoxDispD3D.h"
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| 31 |
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| 32 | #include "test/d3d9render.h"
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| 33 |
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| 34 | #include <iprt/asm.h>
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| 35 |
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| 36 | void GaDrvTest(IGalliumStack *pGalliumStack, PVBOXWDDMDISP_DEVICE pDevice)
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| 37 | {
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| 38 | ASMBreakpoint();
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| 39 |
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| 40 | DWORD fFlags = D3DCREATE_HARDWARE_VERTEXPROCESSING
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| 41 | | D3DCREATE_FPU_PRESERVE;
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| 42 |
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| 43 | D3DPRESENT_PARAMETERS pp;
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| 44 | RT_ZERO(pp);
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| 45 | pp.BackBufferWidth = 1024;
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| 46 | pp.BackBufferHeight = 768;
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| 47 | pp.BackBufferFormat = D3DFMT_X8R8G8B8;
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| 48 | pp.BackBufferCount = 1;
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| 49 | pp.MultiSampleType = D3DMULTISAMPLE_NONE;
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| 50 | pp.MultiSampleQuality = 0;
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| 51 | pp.SwapEffect = D3DSWAPEFFECT_DISCARD;
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| 52 | pp.hDeviceWindow = 0;
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| 53 | pp.Windowed = TRUE;
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| 54 | pp.EnableAutoDepthStencil = TRUE;
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| 55 | pp.AutoDepthStencilFormat = D3DFMT_D24S8;
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| 56 | pp.Flags = 0;
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| 57 | pp.FullScreen_RefreshRateInHz = 0;
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| 58 | pp.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
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| 59 |
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| 60 | IDirect3DDevice9Ex *pDevice9 = NULL;
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| 61 | HRESULT hr = pGalliumStack->GaCreateDeviceEx(D3DDEVTYPE_HAL, NULL, fFlags, &pp, NULL,
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| 62 | pDevice->pAdapter->hAdapter, pDevice->hDevice, &pDevice->RtCallbacks,
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| 63 | &pDevice->pAdapter->AdapterInfo.u.vmsvga.HWInfo,
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| 64 | &pDevice9);
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| 65 | GaAssertHR(hr);
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| 66 |
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| 67 | if (SUCCEEDED(hr))
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| 68 | {
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| 69 | D3D9Render *pRender = CreateRender(3);
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| 70 |
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| 71 | if (pRender)
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| 72 | {
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| 73 | hr = pRender->InitRender(pDevice9);
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| 74 | GaAssertHR(hr);
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| 75 |
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| 76 | if (SUCCEEDED(hr))
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| 77 | {
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| 78 | /* Five times should be enough for a debugging session. */
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| 79 | int i;
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| 80 | for (i = 0; i < 5; ++i)
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| 81 | {
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| 82 | ASMBreakpoint();
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| 83 |
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| 84 | hr = pRender->DoRender(pDevice9);
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| 85 | GaAssertHR(hr);
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| 86 |
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| 87 | ASMBreakpoint();
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| 88 | }
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| 89 | }
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| 90 |
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| 91 | DeleteRender(pRender);
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| 92 | }
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| 93 | else
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| 94 | {
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| 95 | AssertFailed();
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| 96 | }
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| 97 |
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| 98 | pDevice9->Release();
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| 99 | }
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| 100 |
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| 101 | ASMBreakpoint();
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| 102 | }
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