GL_COMPRESSED_RGB_S3TC_DXT1_EXT GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE GL_PALETTE4_RGB8_OES GL_PALETTE4_RGBA8_OES GL_PALETTE4_R5_G6_B5_OES GL_PALETTE4_RGBA4_OES GL_PALETTE4_RGB5_A1_OES GL_PALETTE8_RGB8_OES GL_PALETTE8_RGBA8_OES GL_PALETTE8_R5_G6_B5_OES GL_PALETTE8_RGBA4_OES GL_PALETTE8_RGB5_A1_OES GL_COMPRESSED_RGB8_ETC2 GL_COMPRESSED_SRGB8_ETC2 GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 GL_COMPRESSED_RGBA8_ETC2_EAC GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC GL_COMPRESSED_R11_EAC GL_COMPRESSED_SIGNED_R11_EAC GL_COMPRESSED_RG11_EAC GL_COMPRESSED_SIGNED_RG11_EAC GL_COMPRESSED_RGBA_ASTC_4x4_KHR GL_COMPRESSED_RGBA_ASTC_5x4_KHR GL_COMPRESSED_RGBA_ASTC_5x5_KHR GL_COMPRESSED_RGBA_ASTC_6x5_KHR GL_COMPRESSED_RGBA_ASTC_6x6_KHR GL_COMPRESSED_RGBA_ASTC_8x5_KHR GL_COMPRESSED_RGBA_ASTC_8x6_KHR GL_COMPRESSED_RGBA_ASTC_8x8_KHR GL_COMPRESSED_RGBA_ASTC_10x5_KHR GL_COMPRESSED_RGBA_ASTC_10x6_KHR GL_COMPRESSED_RGBA_ASTC_10x8_KHR GL_COMPRESSED_RGBA_ASTC_10x10_KHR GL_COMPRESSED_RGBA_ASTC_12x10_KHR GL_COMPRESSED_RGBA_ASTC_12x12_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR