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
.. _bytearrayobjects:
Byte Array Objects
------------------
.. index:: object: bytearray
.. versionadded:: 2.6
.. ctype:: PyByteArrayObject
This subtype of :ctype:`PyObject` represents a Python bytearray object.
.. cvar:: PyTypeObject PyByteArray_Type
This instance of :ctype:`PyTypeObject` represents the Python bytearray type;
it is the same object as ``bytearray`` in the Python layer.
.. cfunction:: int PyByteArray_Check(PyObject *o)
Return true if the object *o* is a bytearray object or an instance of a
subtype of the bytearray type.
.. cfunction:: int PyByteArray_CheckExact(PyObject *o)
Return true if the object *o* is a bytearray object, but not an instance of a
subtype of the bytearray type.
.. cfunction:: PyObject* PyByteArray_FromObject(PyObject *o)
Return a new bytearray object from any object, *o*, that implements the
buffer protocol.
.. XXX expand about the buffer protocol, at least somewhere
.. cfunction:: PyObject* PyByteArray_FromStringAndSize(const char *string, Py_ssize_t len)
Create a new bytearray object from *string* and its length, *len*. On
failure, *NULL* is returned.
.. cfunction:: Py_ssize_t PyByteArray_Size(PyObject *bytearray)
Return the size of *bytearray* after checking for a *NULL* pointer.
.. cfunction:: Py_ssize_t PyByteArray_GET_SIZE(PyObject *bytearray)
Macro version of :cfunc:`PyByteArray_Size` that doesn't do pointer checking.
.. cfunction:: char* PyByteArray_AsString(PyObject *bytearray)
Return the contents of *bytearray* as a char array after checking for a
*NULL* pointer.
.. cfunction:: char* PyByteArray_AS_STRING(PyObject *bytearray)
Macro version of :cfunc:`PyByteArray_AsString` that doesn't check pointers.
.. cfunction:: PyObject* PyByteArray_Concat(PyObject *a, PyObject *b)
Concat bytearrays *a* and *b* and return a new bytearray with the result.
.. cfunction:: PyObject* PyByteArray_Resize(PyObject *bytearray, Py_ssize_t len)
Resize the internal buffer of *bytearray* to *len*.