GLExpert is a component of NVPerfKit that helps OpenGL developers by identifying errors and performance issues.



GLExpert is controlled using the GLExpert tab of the NVIDIA Developer Control panel. You can choose what level of debugging information to report, as well as where the output is sent.



GLExpert provides the following features:



Outputs to console/stdout or debugger

Displays different groups and levels of information detail

OpenGL errors: print as they arise

Software Fallbacks: indicate when the driver is using software emulation

GPU Programs: print errors during compilation or linking

VBOs: show where buffers reside along with mapping details

FBOs: print reasons why a configuration is unsupported



You can expect even more functionality in the future as GLExpert s feature list grows with driver advances.-GLExpert is a component of NVPerfKit that helps OpenGL developers by identifying errors and performance issues.



GLExpert is controlled using the GLExpert tab of the NVIDIA Developer Control panel. You can choose what level of debugging information to report, as well as where the output is sent.



GLExpert provides the following features:



　　Outputs to console/stdout or debugger

　　Displays different groups and levels of information detail

　　OpenGL errors: print as they arise

　　Software Fallbacks: indicate when the driver is using software emulation

　　GPU Programs: print errors during compilation or linking

　　VBOs: show where buffers reside along with mapping details

　　FBOs: print reasons why a configuration is unsupported



You can expect even more functionality in the future as GLExpert s feature list grows with driver advances.