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List files when shader link fails.

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This commit is contained in:
Vincent Lejeune
2014-03-26 20:49:58 +01:00
parent 9f0620c122
commit 0f451c8f9d
1 changed files with 16 additions and 1 deletions
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17
src/graphics/glwrap.hpp
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@@ -102,6 +102,19 @@ void loadAndAttach(GLint ProgramID, GLint ShaderType, const char *filepath, Type
loadAndAttach(ProgramID, args...);
}
template<typename ...Types>
void printFileList(GLint ShaderType, const char *filepath, Types ... args)
{
Log::error("GLWrapp", filepath);
printFileList(args...);
}
template<typename ...Types>
void printFileList()
{
return;
}
template<typename ... Types>
GLint LoadProgram(Types ... args)
{
@@ -113,10 +126,12 @@ GLint LoadProgram(Types ... args)
int InfoLogLength;
glGetProgramiv(ProgramID, GL_LINK_STATUS, &Result);
if (Result == GL_FALSE) {
Log::error("GLWrapp", "Error when linking these shaders :");
printFileList(args...);
glGetProgramiv(ProgramID, GL_INFO_LOG_LENGTH, &InfoLogLength);
char *ErrorMessage = new char[InfoLogLength];
glGetProgramInfoLog(ProgramID, InfoLogLength, NULL, ErrorMessage);
printf(ErrorMessage);
Log::error("GLWrapp", ErrorMessage);
delete[] ErrorMessage;
}