Modify framebuffer and NGA framebuffer to read screen size from board model dtb file. Optimise memory usuage of frame buffer
Add example minigui application with hooks to profiler (which writes results to S:\). Modified NGA framebuffer to run its own dfc queue at high priority
.. highlightlang:: c
.. _floatobjects:
Floating Point Objects
----------------------
.. index:: object: floating point
.. ctype:: PyFloatObject
This subtype of :ctype:`PyObject` represents a Python floating point object.
.. cvar:: PyTypeObject PyFloat_Type
.. index:: single: FloatType (in modules types)
This instance of :ctype:`PyTypeObject` represents the Python floating point
type. This is the same object as ``float`` and ``types.FloatType``.
.. cfunction:: int PyFloat_Check(PyObject *p)
Return true if its argument is a :ctype:`PyFloatObject` or a subtype of
:ctype:`PyFloatObject`.
.. versionchanged:: 2.2
Allowed subtypes to be accepted.
.. cfunction:: int PyFloat_CheckExact(PyObject *p)
Return true if its argument is a :ctype:`PyFloatObject`, but not a subtype of
:ctype:`PyFloatObject`.
.. versionadded:: 2.2
.. cfunction:: PyObject* PyFloat_FromString(PyObject *str, char **pend)
Create a :ctype:`PyFloatObject` object based on the string value in *str*, or
*NULL* on failure. The *pend* argument is ignored. It remains only for
backward compatibility.
.. cfunction:: PyObject* PyFloat_FromDouble(double v)
Create a :ctype:`PyFloatObject` object from *v*, or *NULL* on failure.
.. cfunction:: double PyFloat_AsDouble(PyObject *pyfloat)
Return a C :ctype:`double` representation of the contents of *pyfloat*. If
*pyfloat* is not a Python floating point object but has a :meth:`__float__`
method, this method will first be called to convert *pyfloat* into a float.
.. cfunction:: double PyFloat_AS_DOUBLE(PyObject *pyfloat)
Return a C :ctype:`double` representation of the contents of *pyfloat*, but
without error checking.
.. cfunction:: PyObject* PyFloat_GetInfo(void)
Return a structseq instance which contains information about the
precision, minimum and maximum values of a float. It's a thin wrapper
around the header file :file:`float.h`.
.. versionadded:: 2.6
.. cfunction:: double PyFloat_GetMax(void)
Return the maximum representable finite float *DBL_MAX* as C :ctype:`double`.
.. versionadded:: 2.6
.. cfunction:: double PyFloat_GetMin(void)
Return the minimum normalized positive float *DBL_MIN* as C :ctype:`double`.
.. versionadded:: 2.6
.. cfunction:: int PyFloat_ClearFreeList(void)
Clear the float free list. Return the number of items that could not
be freed.
.. versionadded:: 2.6