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comparison OrthancStone/Sources/Scene2D/Internals/OpenGLTextureProgram.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
equal deleted inserted replaced
1575:e4a52cbbdd70 1576:92fca2b3ba3d
40 GLint positionLocation_; 40 GLint positionLocation_;
41 GLint textureLocation_; 41 GLint textureLocation_;
42 GLuint buffers_[2]; 42 GLuint buffers_[2];
43 43
44 void InitializeExecution(OpenGL::OpenGLTexture& texture, 44 void InitializeExecution(OpenGL::OpenGLTexture& texture,
45 const AffineTransform2D& transform); 45 const AffineTransform2D& transform,
46 unsigned int canvasWidth,
47 unsigned int canvasHeight);
46 48
47 void FinalizeExecution(); 49 void FinalizeExecution();
48 50
49 public: 51 public:
50 OpenGLTextureProgram(OpenGL::IOpenGLContext& context, 52 OpenGLTextureProgram(OpenGL::IOpenGLContext& context,
58 OpenGLTextureProgram& that_; 60 OpenGLTextureProgram& that_;
59 61
60 public: 62 public:
61 Execution(OpenGLTextureProgram& that, 63 Execution(OpenGLTextureProgram& that,
62 OpenGL::OpenGLTexture& texture, 64 OpenGL::OpenGLTexture& texture,
63 const AffineTransform2D& transform) : 65 const AffineTransform2D& transform,
66 unsigned int canvasWidth,
67 unsigned int canvasHeight) :
64 that_(that) 68 that_(that)
65 { 69 {
66 that_.InitializeExecution(texture, transform); 70 that_.InitializeExecution(texture, transform, canvasWidth, canvasHeight);
67 } 71 }
68 72
69 ~Execution() 73 ~Execution()
70 { 74 {
71 that_.FinalizeExecution(); 75 that_.FinalizeExecution();