GL_WRITE_ONLY_OES   83 ppapi/lib/gl/include/GLES2/gl2ext.h #define GL_WRITE_ONLY_OES                                       0x88B9
GL_WRITE_ONLY_OES  239 third_party/khronos/GLES2/gl2ext.h #define GL_WRITE_ONLY_OES                 0x88B9