GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT  333 ppapi/lib/gl/include/GLES2/gl2ext.h #define GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT                       0x8365
GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT  852 third_party/khronos/GLES2/gl2ext.h #define GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT 0x8365