GL_COMPRESSED_RGB_S3TC_DXT1_EXT GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE GL_COMPRESSED_RGBA_S3TC_DXT1_EXT GL_COMPRESSED_RGBA_BPTC_UNORM GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT GL_COMPRESSED_R11_EAC GL_COMPRESSED_RG11_EAC GL_COMPRESSED_SIGNED_R11_EAC GL_COMPRESSED_SIGNED_RG11_EAC 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