ALPHA8_OES:Int
DEPTH24_STENCIL8_OES:Int
DEPTH_COMPONENT16_OES:Int
DEPTH_COMPONENT24_OES:Int
DEPTH_COMPONENT32_OES:Int
LUMINANCE4_ALPHA4_OES:Int
LUMINANCE8_ALPHA8_OES:Int
LUMINANCE8_OES:Int
RGB10_A2_EXT:Int
RGB10_EXT:Int
RGB565_OES:Int
RGB5_A1_OES:Int
RGB8_OES:Int
RGBA4_OES:Int
RGBA8_OES:Int