Mercurial > hg > orthanc-stone
comparison OrthancStone/Sources/OpenGL/OpenGLProgram.cpp @ 2041:85a20cbfcc04 deep-learning
check glUseProgram()
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Wed, 01 Feb 2023 08:23:26 +0100 |
parents | 7053b8a0aaec |
children | 8bb8d9c0cfd0 |
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2040:c6263f514f54 | 2041:85a20cbfcc04 |
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84 | 84 |
85 void OpenGLProgram::Use() | 85 void OpenGLProgram::Use() |
86 { | 86 { |
87 //ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT("About to call glUseProgram"); | 87 //ORTHANC_OPENGL_TRACE_CURRENT_CONTEXT("About to call glUseProgram"); |
88 glUseProgram(program_); | 88 glUseProgram(program_); |
89 if (glGetError() != GL_NO_ERROR) | |
90 { | |
91 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError, | |
92 "Cannot use successfully compiled OpenGL shader"); | |
93 } | |
94 | |
89 ORTHANC_OPENGL_CHECK("glUseProgram"); | 95 ORTHANC_OPENGL_CHECK("glUseProgram"); |
90 } | 96 } |
91 | 97 |
92 void OpenGLProgram::CompileShaders(const std::string& vertexCode, | 98 void OpenGLProgram::CompileShaders(const std::string& vertexCode, |
93 const std::string& fragmentCode) | 99 const std::string& fragmentCode) |