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comparison OrthancStone/Sources/OpenGL/IOpenGLContext.h @ 1576:92fca2b3ba3d

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sanitizing the handling of canvas size
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 24 Sep 2020 16:40:30 +0200
parents 244ad1e4e76a
children 4fb8fdf03314
comparison
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1575:e4a52cbbdd70 1576:92fca2b3ba3d
37 virtual bool IsContextLost() = 0; 37 virtual bool IsContextLost() = 0;
38 38
39 virtual void MakeCurrent() = 0; 39 virtual void MakeCurrent() = 0;
40 40
41 virtual void SwapBuffer() = 0; 41 virtual void SwapBuffer() = 0;
42
43 virtual unsigned int GetCanvasWidth() const = 0;
44
45 virtual unsigned int GetCanvasHeight() const = 0;
46
47 // Getting the size of the canvas can be expensive, especially
48 // in WebAssembly => avoid calling this method too often
49 // (e.g. on each refresh)
50 virtual void RefreshCanvasSize() = 0;
51 }; 42 };
52 } 43 }
53 } 44 }