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1 | // Created by: Kirill GAVRILOV |
| 2 | // Copyright (c) 2019 OPEN CASCADE SAS |
| 3 | // |
| 4 | // This file is part of Open CASCADE Technology software library. |
| 5 | // |
| 6 | // This library is free software; you can redistribute it and/or modify it under |
| 7 | // the terms of the GNU Lesser General Public License version 2.1 as published |
| 8 | // by the Free Software Foundation, with special exception defined in the file |
| 9 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 10 | // distribution for complete text of the license and disclaimer of any warranty. |
| 11 | // |
| 12 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 13 | // commercial license or contractual agreement. |
| 14 | |
| 15 | #ifndef _Graphic3d_MediaTexture_HeaderFile |
| 16 | #define _Graphic3d_MediaTexture_HeaderFile |
| 17 | |
| 18 | #include <Graphic3d_Texture2D.hxx> |
| 19 | #include <NCollection_DefineAlloc.hxx> |
| 20 | #include <NCollection_Shared.hxx> |
| 21 | #include <Standard_Mutex.hxx> |
| 22 | |
| 23 | class Media_Frame; |
| 24 | typedef NCollection_Shared<Standard_Mutex> Media_HMutex; |
| 25 | |
| 26 | //! Texture adapter for Media_Frame. |
| 27 | class Graphic3d_MediaTexture : public Graphic3d_Texture2D |
| 28 | { |
| 29 | DEFINE_STANDARD_RTTIEXT(Graphic3d_MediaTexture, Graphic3d_Texture2D) |
| 30 | public: |
| 31 | |
| 32 | //! Main constructor. |
| 33 | Standard_EXPORT Graphic3d_MediaTexture (const Handle(Media_HMutex)& theMutex, |
| 34 | Standard_Integer thePlane = -1); |
| 35 | |
| 36 | //! Image reader. |
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37 | Standard_EXPORT virtual Handle(Image_PixMap) GetImage (const Handle(Image_SupportedFormats)& theSupported) Standard_OVERRIDE; |
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38 | |
| 39 | //! Return the frame. |
| 40 | const Handle(Media_Frame)& Frame() const { return myFrame; } |
| 41 | |
| 42 | //! Set the frame. |
| 43 | void SetFrame (const Handle(Media_Frame)& theFrame) { myFrame = theFrame; } |
| 44 | |
| 45 | //! Regenerate a new texture id |
| 46 | void GenerateNewId() { generateId(); } |
| 47 | |
| 48 | protected: |
| 49 | |
| 50 | mutable Handle(Media_HMutex) myMutex; |
| 51 | Handle(Media_Frame) myFrame; |
| 52 | Standard_Integer myPlane; |
| 53 | mutable Handle(Image_PixMap) myPixMapWrapper; |
| 54 | |
| 55 | }; |
| 56 | |
| 57 | #endif // _Graphic3d_MediaTexture_HeaderFile |
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