make OpenGL debug messages more readable
make OpenGL debug messages more readable

Change-Id: I2e90acaa0fe1fb47559ddd7b898874e12f494a9a

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core