geometry shader support

renderer/shaman.go

@@ -161,7 +161,6 @@ func (sm *Shaman) SetProgramShader(pname string, stype int, sname string) error
 		return fmt.Errorf("Invalid shader type")
 	}
 	sm.proginfo[pname] = pinfo
-	log.Error("SetProgramShader: %v", pinfo)
 	return nil
 }
 
@@ -251,7 +250,6 @@ func (sm *Shaman) GenProgram(specs *ShaderSpecs) (*gls.Program, error) {
 	if err != nil {
 		return nil, err
 	}
-	log.Error("Shader:%s INFO:%+v", specs.Name, progInfo)
 
 	// Checks for optional geometry shader compiled template
 	var sourceGeom bytes.Buffer