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FIx a potential bug when using _glUniform calls with an invalid location

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sam 2016-12-01 02:39:52 -08:00
parent 030f0d7103
commit 6342762fde
1 changed files with 7 additions and 3 deletions
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10
libraries/gpu-gl/src/gpu/gl/GLShader.h
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@ -40,10 +40,14 @@ public:
return _shaderObjects[version].glprogram; return _shaderObjects[version].glprogram;
} }
GLint getUniformLocation(GLint srcLoc, Version version = Mono) { GLint getUniformLocation(GLint srcLoc, Version version = Mono) const {
// THIS will be used in the future PR as we grow the number of versions // THIS will be used in the future PR as we grow the number of versions
return _uniformMappings[version][srcLoc]; const auto& mapping = _uniformMappings[version];
// return srcLoc; auto found = mapping.find(srcLoc);
if (found == mapping.end()) {
return -1;
}
return found->second;
} }
const std::weak_ptr<GLBackend> _backend; const std::weak_ptr<GLBackend> _backend;