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
/* SGI module -- random SGI-specific things */
#include "Python.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
static PyObject *
sgi_nap(PyObject *self, PyObject *args)
{
long ticks;
if (!PyArg_ParseTuple(args, "l:nap", &ticks))
return NULL;
Py_BEGIN_ALLOW_THREADS
sginap(ticks);
Py_END_ALLOW_THREADS
Py_INCREF(Py_None);
return Py_None;
}
extern char *_getpty(int *, int, mode_t, int);
static PyObject *
sgi__getpty(PyObject *self, PyObject *args)
{
int oflag;
int mode;
int nofork;
char *name;
int fildes;
if (!PyArg_ParseTuple(args, "iii:_getpty", &oflag, &mode, &nofork))
return NULL;
errno = 0;
name = _getpty(&fildes, oflag, (mode_t)mode, nofork);
if (name == NULL) {
PyErr_SetFromErrno(PyExc_IOError);
return NULL;
}
return Py_BuildValue("(si)", name, fildes);
}
static PyMethodDef sgi_methods[] = {
{"nap", sgi_nap, METH_VARARGS},
{"_getpty", sgi__getpty, METH_VARARGS},
{NULL, NULL} /* sentinel */
};
void
initsgi(void)
{
Py_InitModule("sgi", sgi_methods);
}