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Optimize PySequence_Fast usage

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Access arrays directly, avoiding type-check every time.
This commit is contained in:
Campbell Barton
2015-07-29 09:58:10 +10:00
parent 96f08bf9a8
commit 339915a962
8 changed files with 38 additions and 22 deletions
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source/blender/python/intern/bpy_rna.c
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@@ -2637,6 +2637,7 @@ static int prop_subscript_ass_array_slice(PointerRNA *ptr, PropertyRNA *prop,
int start, int stop, int length, PyObject *value_orig)
{
PyObject *value;
PyObject **value_items;
int count;
void *values_alloc = NULL;
int ret = 0;
@@ -2658,6 +2659,7 @@ static int prop_subscript_ass_array_slice(PointerRNA *ptr, PropertyRNA *prop,
return -1;
}
value_items = PySequence_Fast_ITEMS(value);
switch (RNA_property_type(prop)) {
case PROP_FLOAT:
{
@@ -2673,7 +2675,7 @@ static int prop_subscript_ass_array_slice(PointerRNA *ptr, PropertyRNA *prop,
RNA_property_float_get_array(ptr, prop, values);
for (count = start; count < stop; count++) {
fval = PyFloat_AsDouble(PySequence_Fast_GET_ITEM(value, count - start));
fval = PyFloat_AsDouble(value_items[count - start]);
CLAMP(fval, min, max);
values[count] = fval;
}
@@ -2693,7 +2695,7 @@ static int prop_subscript_ass_array_slice(PointerRNA *ptr, PropertyRNA *prop,
RNA_property_boolean_get_array(ptr, prop, values);
for (count = start; count < stop; count++)
values[count] = PyLong_AsLong(PySequence_Fast_GET_ITEM(value, count - start));
values[count] = PyLong_AsLong(value_items[count - start]);
if (PyErr_Occurred()) ret = -1;
else RNA_property_boolean_set_array(ptr, prop, values);
@@ -2714,7 +2716,7 @@ static int prop_subscript_ass_array_slice(PointerRNA *ptr, PropertyRNA *prop,
RNA_property_int_get_array(ptr, prop, values);
for (count = start; count < stop; count++) {
ival = PyLong_AsLong(PySequence_Fast_GET_ITEM(value, count - start));
ival = PyLong_AsLong(value_items[count - start]);
CLAMP(ival, min, max);
values[count] = ival;
}