Graphics.Rendering.OpenGL.Raw.NV.ConditionalRender
glGetNVConditionalRender
gl_NV_conditional_render
gl_QUERY_BY_REGION_NO_WAIT_NV
gl_QUERY_BY_REGION_WAIT_NV
gl_QUERY_NO_WAIT_NV
gl_QUERY_WAIT_NV
glBeginConditionalRenderNV
glEndConditionalRenderNV