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comparison: gfx/layers/d3d9/Nv3DVUtils.h
gfx/layers/d3d9/Nv3DVUtils.h
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- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:cbcaba2e1181 |
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| 1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- | |
| 2 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef GFX_NV3DVUTILS_H | |
| 7 #define GFX_NV3DVUTILS_H | |
| 8 | |
| 9 #include "Layers.h" | |
| 10 #include <windows.h> | |
| 11 #include <d3d9.h> | |
| 12 | |
| 13 namespace mozilla { | |
| 14 namespace layers { | |
| 15 | |
| 16 #define FIREFOX_3DV_APP_HANDLE 0xECB992B6 | |
| 17 | |
| 18 enum Nv_Stereo_Mode { | |
| 19 NV_STEREO_MODE_LEFT_RIGHT = 0, | |
| 20 NV_STEREO_MODE_RIGHT_LEFT = 1, | |
| 21 NV_STEREO_MODE_TOP_BOTTOM = 2, | |
| 22 NV_STEREO_MODE_BOTTOM_TOP = 3, | |
| 23 NV_STEREO_MODE_MONO = 4, | |
| 24 NV_STEREO_MODE_LAST = 5 | |
| 25 }; | |
| 26 | |
| 27 class INv3DVStreaming : public IUnknown { | |
| 28 | |
| 29 public: | |
| 30 virtual bool Nv3DVInitialize() = 0; | |
| 31 virtual bool Nv3DVRelease() = 0; | |
| 32 virtual bool Nv3DVSetDevice(IUnknown* pDevice) = 0; | |
| 33 virtual bool Nv3DVControl(Nv_Stereo_Mode eStereoMode, bool bEnableStereo, DWORD dw3DVAppHandle) = 0; | |
| 34 virtual bool Nv3DVMetaData(DWORD dwWidth, DWORD dwHeight, HANDLE hSrcLuma, HANDLE hDst) = 0; | |
| 35 }; | |
| 36 | |
| 37 /* | |
| 38 * Nv3DVUtils class | |
| 39 */ | |
| 40 class Nv3DVUtils { | |
| 41 | |
| 42 public: | |
| 43 Nv3DVUtils(); | |
| 44 ~Nv3DVUtils(); | |
| 45 | |
| 46 /* | |
| 47 * Initializes the Nv3DVUtils object. | |
| 48 */ | |
| 49 void Initialize(); | |
| 50 | |
| 51 /* | |
| 52 * Release any resources if needed | |
| 53 * | |
| 54 */ | |
| 55 void UnInitialize(); | |
| 56 | |
| 57 /* | |
| 58 * Sets the device info, along with any other initialization that is needed after device creation | |
| 59 * Pass the D3D9 device pointer is an IUnknown input argument | |
| 60 */ | |
| 61 void SetDeviceInfo(IUnknown *devUnknown); | |
| 62 | |
| 63 /* | |
| 64 * Send Stereo Control Information. Used mainly to re-route | |
| 65 * calls from ImageLayerD3D9 to the 3DV COM object | |
| 66 */ | |
| 67 void SendNv3DVControl(Nv_Stereo_Mode eStereoMode, bool bEnableStereo, DWORD dw3DVAppHandle); | |
| 68 | |
| 69 /* | |
| 70 * Send Stereo Metadata. Used mainly to re-route calls | |
| 71 * from ImageLayerD3D9 to the 3DV COM object | |
| 72 */ | |
| 73 void SendNv3DVMetaData(unsigned int dwWidth, unsigned int dwHeight, HANDLE hSrcLuma, HANDLE hDst); | |
| 74 | |
| 75 private: | |
| 76 | |
| 77 /* Nv3DVStreaming interface pointer */ | |
| 78 nsRefPtr<INv3DVStreaming> m3DVStreaming; | |
| 79 | |
| 80 }; | |
| 81 | |
| 82 | |
| 83 } /* layers */ | |
| 84 } /* mozilla */ | |
| 85 | |
| 86 #endif /* GFX_NV3DVUTILS_H */ |
