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Release GIL during OpenGL draw calls

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Kovid Goyal
2016-11-29 21:51:11 +05:30
parent 7dc3b986be
commit 77aef3b2af
1 changed files with 6 additions and 0 deletions
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6
kitty/gl.h
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@@ -158,7 +158,9 @@ DrawArrays(PyObject UNUSED *self, PyObject *args) {
int mode, first; int mode, first;
unsigned int count; unsigned int count;
if (!PyArg_ParseTuple(args, "iiI", &mode, &first, &count)) return NULL; if (!PyArg_ParseTuple(args, "iiI", &mode, &first, &count)) return NULL;
Py_BEGIN_ALLOW_THREADS;
glDrawArrays(mode, first, count); glDrawArrays(mode, first, count);
Py_END_ALLOW_THREADS;
CHECK_ERROR; CHECK_ERROR;
Py_RETURN_NONE; Py_RETURN_NONE;
} }
@@ -169,7 +171,9 @@ MultiDrawArrays(PyObject UNUSED *self, PyObject *args) {
unsigned int draw_count; unsigned int draw_count;
PyObject *a, *b; PyObject *a, *b;
if (!PyArg_ParseTuple(args, "iO!O!I", &mode, &PyLong_Type, &a, &PyLong_Type, &b, &draw_count)) return NULL; if (!PyArg_ParseTuple(args, "iO!O!I", &mode, &PyLong_Type, &a, &PyLong_Type, &b, &draw_count)) return NULL;
Py_BEGIN_ALLOW_THREADS;
glMultiDrawArrays(mode, PyLong_AsVoidPtr(a), PyLong_AsVoidPtr(b), draw_count); glMultiDrawArrays(mode, PyLong_AsVoidPtr(a), PyLong_AsVoidPtr(b), draw_count);
Py_END_ALLOW_THREADS;
CHECK_ERROR; CHECK_ERROR;
Py_RETURN_NONE; Py_RETURN_NONE;
} }
@@ -179,7 +183,9 @@ DrawArraysInstanced(PyObject UNUSED *self, PyObject *args) {
int mode, first; int mode, first;
unsigned int count, primcount; unsigned int count, primcount;
if (!PyArg_ParseTuple(args, "iiII", &mode, &first, &count, &primcount)) return NULL; if (!PyArg_ParseTuple(args, "iiII", &mode, &first, &count, &primcount)) return NULL;
Py_BEGIN_ALLOW_THREADS;
glDrawArraysInstanced(mode, first, count, primcount); glDrawArraysInstanced(mode, first, count, primcount);
Py_END_ALLOW_THREADS;
CHECK_ERROR; CHECK_ERROR;
Py_RETURN_NONE; Py_RETURN_NONE;
} }