shaderuniform.cc

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#include "render/shaderuniform.h"
 
#include "assert/assert.h"
 
#include <utility>
 
namespace eu::render
{
    ShaderUniform::ShaderUniform(std::string aname, gl::Int aid, render::ShaderProgram* ashader)
        : name(std::move(aname))
        , id(aid)
        , shader(ashader)
    {
    }
 
 
    const ShaderUniform&
    ShaderUniform::create_null()
    {
        static const auto null_uniform = ShaderUniform{};
        ASSERT(null_uniform.is_null());
        return null_uniform;
    }
 
 
    bool
    ShaderUniform::is_null() const
    {
        return shader == nullptr && id == 0;
    }
 
 
    bool
    operator==(const ShaderUniform& lhs, const ShaderUniform& rhs)
    {
        return
            lhs.id == rhs.id &&
            lhs.name == rhs.name &&
            lhs.shader == rhs.shader;
    }
 
    ShaderUniform::ShaderUniform()
        : id(0)
        , shader(nullptr)
    {
    }
}