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Fix bug in shader uniform assignment

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fgenesis 2013-05-15 01:56:50 +02:00
parent 6666787f6d
commit cfd9b0ca5b
1 changed files with 3 additions and 0 deletions
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3
BBGE/Shader.cpp
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@ -405,6 +405,9 @@ int Shader::_getUniformIndex(const char *name)
{ {
// binary search // binary search
UniformVec::iterator it = stdx_fg::lower_bound(uniforms.begin(), uniforms.end(), name, _sortUniform); UniformVec::iterator it = stdx_fg::lower_bound(uniforms.begin(), uniforms.end(), name, _sortUniform);
// because lower_bound returns the first element that compares less, it might not be the correct one
if(it != uniforms.end() && strcmp(it->name, name))
return -1;
return int(it - uniforms.begin()); return int(it - uniforms.begin());
} }