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comparison OrthancStone/Sources/OpenGL/OpenGLTexture.cpp @ 2061:6ea5f40ea0e9 deep-learning

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added ImageProcessingProgram
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 03 May 2023 16:34:34 +0200
parents 86e0e92a2e0d
children fdb012c86a75
comparison
equal deleted inserted replaced
2060:86e0e92a2e0d 2061:6ea5f40ea0e9
43 width_(0), 43 width_(0),
44 height_(0), 44 height_(0),
45 format_(Orthanc::PixelFormat_Grayscale8), 45 format_(Orthanc::PixelFormat_Grayscale8),
46 isLinearInterpolation_(false) 46 isLinearInterpolation_(false)
47 { 47 {
48 if (!context_.IsContextLost()) 48 if (context.IsContextLost())
49 { 49 {
50 // Generate a texture object 50 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,
51 glGenTextures(1, &texture_); 51 "OpenGL context has been lost");
52 ORTHANC_OPENGL_CHECK("glGenTextures()"); 52 }
53 53
54 if (texture_ == 0) 54 // Generate a texture object
55 { 55 glGenTextures(1, &texture_);
56 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError, 56 ORTHANC_OPENGL_CHECK("glGenTextures()");
57 "Cannot create an OpenGL texture"); 57
58 } 58 if (texture_ == 0)
59 {
60 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError,
61 "Cannot create an OpenGL texture");
59 } 62 }
60 } 63 }
61 64
62 OpenGLTexture::~OpenGLTexture() 65 OpenGLTexture::~OpenGLTexture()
63 { 66 {