var fDesc=new Array(); fDesc[0] = "NVIDIA ShaderPerf allows you to determine how expensive a given vertex or pixel shader might be across a range of GPUs and drivers.
NVIDIA ShaderPerf is a command-line shader profiling utility and C API that reports detailed shader performance metrics for a wide range of GPUs.
ShaderPerf includes several new features:

- GeForce 8 series support
- Pixel Shader Differencing
- Vertex Shader Analysis"; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }