2379         struct DrawCommand  in render()  struct
2381             GLuint count;  in render()
2382             GLuint primCount;  in render()
2383             GLuint first;  in render()
2384             GLuint reservedMustBeZero;  in render()
2422         struct DrawCommand  in render()  struct
2424             GLuint count;  in render()
2425             GLuint primCount;  in render()
2426             GLuint firstIndex;  in render()
2427             GLint baseVertex;  in render()
2428             GLuint reservedMustBeZero;  in render()