const GLenum RGBA32F_EXT = 0x8814;
const GLenum RGB32F_EXT = 0x8815;
const GLenum FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE_EXT = 0x8211;
const GLenum UNSIGNED_NORMALIZED_EXT = 0x8C17;
const GLenum RGBA32F_EXT = 0x8814;
const GLenum RGB32F_EXT = 0x8815;
const GLenum FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE_EXT = 0x8211;
const GLenum UNSIGNED_NORMALIZED_EXT = 0x8C17;